There was a time, as far back as the 17th century even, when conservatories were seen as the height of sophistication, a status symbol even, signifying wealth and good taste. Designed to protect plants, gathered from travels afar, they were beloved by nobility and a staple of stately homes.

However, over the years, things changed and, certainly by the 1980s and 1990s, the conservatories being stuck onto the back of houses were nothing like the elegant wrought iron and timber glazed structures that went before. These were often cheaply constructed, made of poor-quality uPVC and with either polycarbonate roofs or glazing that wasn't properly sealed or designed, leading to a slew of issues, such as draughts, leaks, condensation and, of course, overheating. Add to that the fact that little thought was often given to how to add a conservatory that actually suited the houses they were being attached to and you can see how questions started to be asked about how appealing these structures actually are.

All that said, not all conservatories were designed this way – there are some shining examples out there of how, when designed well, they can provide stylish sunny spots from which to enjoy the garden. So, whether you have inherited a dodgy relic and are wondering what to do with it, or are currently considering adding one, I asked the experts to share their thoughts on whether or not the conservatory is still a worthwhile addition.

Are conservatories seen as old fashioned these days?

Clearly conservatories of a certain era have not aged particularly well, but should the concept of this glazed add-on be thrown out altogether? Opinions differ a little here.

'Conservatories are definitely starting to feel outdated. The main issue is that their traditional construction doesn’t really allow for year-round use,' picks up Gabrielle Allen, director of operations at InFrame Garden Rooms. 'With so much glass, they can get unbearably hot in summer and too cold to use in winter and installing air conditioning is often tricky.'

'The word 'conservatory' has quietly fallen from favour – and not without reason,' points out interior designer Lindi Reynolds, founding creative director at Lindi Reynolds & Co. 'For decades, the British home improvement market sold the dream of extra space through a proliferation of plastic-framed, poorly insulated structures bolted onto the backs of houses with little regard for architecture, longevity, or elegance. Convenient, perhaps. Timeless? Far from it. In today's market, a poorly conceived conservatory addition may actually deter a sale rather than enhance one.'

Michael Arrowsmith, manager at Etheridge Windows, agrees somewhat that conservatories can appear a little passé these days, although is keen to point out that this generally only applies to those of a certain age.

'I wouldn’t say conservatories have completely had their day, but the traditional versions people remember from the 1980s and 1990s are definitely less popular now,' says Michael. 'A lot of those older builds struggle with temperature (keeping a conservatory cool in summer and warm in winter) and that’s definitely made people rethink them.'

What are the modern alternatives to conservatories?

It comes as little surprise that these conservatories from 40 or so years ago are now seen as dated, but that isn't to say that the concept isn't still a good one. In fact, it is worth noting that that conservatories these days have come a long way, determined to shake off that creaky, leaky rep they garnered over the years.

'There is such a thing as a modern conservatory now,' points out Michael Arrowsmith. 'It just doesn’t look like the old Victorian-style structures people picture. The newer designs are simpler, often with aluminium frames and better-performing glass, and they’re built to be used all year round rather than as a seasonal space.'

'For those looking at modern alternatives to the conservatory, hybrid glass rooms are leading the way,' picks up Beth Boulton, marketing director at home improvement specialists, Eurocell. 'These use solid corner pillars combined with high-performance glazing, giving you the light of a traditional conservatory but with the structural integrity and insulation of a brick extension.

'The biggest driver behind this shift is energy efficiency, as an old-style polycarbonate roof can cause up to 80% of heat loss in a room,' continues Beth. 'Modern glass now features smart coatings that reflect heat back into the room during winter while bouncing solar glare away in the summer, which is the key to making these spaces usable year-round.'

There are several other alternatives to consider though if you want to add a new space to your home that still allows you great views and a sense of connection with the garden.

Orangeries

Thanks to some key differences between an orangery and conservatory, the former are fast overtaking them in the popularity stakes.

'In terms of alternatives, there’s definitely been a clear shift towards orangery ideas and full extensions,' reveals Michael Arrowsmith. 'People want something they can use every day, not just when the weather suits. Orangeries sit somewhere in the middle as they have more brickwork and less glass overhead so they tend to feel warmer and more like part of the house.'

'The orangery is an altogether different proposition to the conservatory – and one that is enjoying a very well-deserved renaissance,' picks up Lindi Reynolds. 'Where a conservatory is largely glass – roof, walls, and all – an orangery strikes a more considered balance. Solid structural pillars, robust masonry bases and, in many cases, complete solid walls give the orangery a sense of permanence and privacy that a conservatory simply cannot replicate.

'The roof structure, too, tells a very different story: rather than the 75% glass expanse typical of a conservatory, an orangery features a solid inset roof housing a glazed lantern, flooding the space with natural light from above while retaining heat and structural integrity,' continues Lindi. 'For those seeking maximum thermal efficiency, a fully solid roof finished in tiles or lead is also an option – something structurally impossible in a conservatory.'

Orangeries are definitely a fantastic alternative to traditional conservatories but, if you like this idea, it is worth noting that they do cost more. The average cost of an orangery is £2,250/m² while conservatory costs can start from as little as around £1,000/m² for a simple lean-to design.

Summer houses and garden rooms

Garden rooms and summerhouse have seen a huge surge in popularity in recent years, providing a way of enjoying the garden as well as offering somewhere to escape. They also have multiple uses, from garden offices to full-blown annexes in some cases.

'Conservatories were originally popular because of the indoor-outdoor feel of the space, but today that concept has largely been taken over by modern garden rooms,' says Gabrielle Allen. 'Garden rooms give you the same connection to your garden, but in a space that is genuinely usable all year.

'They are built from far better construction materials, are fully insulated, and can easily incorporate heating and air conditioning,' continues Gabrielle. 'You can still have large doors and windows for panoramic views, but without the compromises that you find in traditional conservatory. Essentially, they offer the best of both worlds – light, open, and connected to the garden, but practical, comfortable, and modern. A garden room is really the contemporary alternative to the outdated conservatories that delivers on both style and functionality.'

Worried about garden room costs? The good news is that you can select basic, log cabin style structures if you are on a tight budget, which might cost you around £1,000 and finish it off on a DIY basis. That said, if you want something a bit higher end, with insulation, heat and electrics, you should budget at least £15,000 with costs rising to £50,000+ for fully-finished designs.

Heavily-glazed extensions

Of course in some cases, building an extension makes more sense than any of these alternatives. Maybe you want to add more than one room or plan on using it for a space that requires a more solid construction. Design one with plenty of glass and you have the best of both worlds.

Obviously an extension costs more than a conservatory (starting from £2,200/m²), but they also increase the value of your home and offer better flexibility in terms of usage.

Glass extensions are the most like-for-like alternative, but these can be prohibitively expensive for many people. By including banks of rooflights, a roof lantern, large bifold or sliding doors or even picture windows you can still achieve an extension that is flooded with light and connected to the garden.

FAQs

How can you modernise a dated conservatory?

If you have an existing conservatory that is looking a little worse for wear, you may well be keen to avoid the disruption and cost of replacing it and try to give it a facelift instead. Conservatory transformations can be simpler than you might think.

'We get a lot of enquiries from people wanting to modernise a conservatory,' says Michael Arrowsmith. 'Modernising it doesn’t always mean starting again – replacing the roof, improving insulation, adding proper heating, or even just updating doors and flooring can completely change how it’s used.

'We often see homeowners either upgrading what they already have or choosing something a bit more solid from the start,' adds Michael. 'Things like tiled or solid roofs, better glazing or opening the space up into the house all make a big difference. Done properly, a conservatory can – and should – feel like a proper room rather than somewhere you only use a few months of the year.'

'The most transformative upgrade is a warm roof system,' adds Beth Bolton. 'Replacing an old roof with a lightweight tiled system instantly fixes the acoustics and makes the space feel like a true extension of your home. They can be installed in as little as 5-7 days.

'Aside from the roof, a simple trick to modernise the look is focusing on the frames,' continues Beth. 'Swapping standard white for Anthracite or Agate Grey mimics the high-end industrial look of expensive aluminium. To make the room feel like part of the home, try using the same flooring in the conservatory as the room it connects to. This visual continuity tricks the eye into seeing one large, cohesive space rather than a separate space.'

Whether you have decided to upgrade your existing conservatory or like the idea of an alternative type of glazed structure, make sure you give plenty of thought to conservatory interior ideas to ensure you are making the most of the extra space.

Garden rooms are a (mostly) fuss-free way of expanding your living spaces, especially in properties where an extension isn't feasible. They surged in popularity a few years ago, and now there is an overwhelming number of companies offering creative garden room designs that can be tailored to almost any garden.

From home offices and gyms to hobby spaces and additional living rooms, adding a garden room often allows homeowners to embrace creativity, productivity and quiet time away from the main house without encroaching on any valuable living space. So, how do you know if a garden room is right (or not!) for you?

I put the question to the experts to find out the signs that you should invest in a garden room.

1. You need a quiet space away from the existing house

Stepping away from the main house spaces and creating a new retreat is a huge appeal of garden rooms.

'Many people choose a freestanding garden room to create additional living space for relaxing and entertaining, separate from the main house,' explains George Lucas, marketing manager at Vale Garden Houses. 'This might be a dedicated sitting area for appreciating the garden, a home office or a multifunctional space.'

While a garden room’s purpose can be as flexible as you like, people generally use them as a sanctuary to work away from the hustle and bustle of a busy house. As a home office, a garden room can offer privacy and a spot to leave and ‘commute’ into work, even when remote.

‘In the early days, the home office was the dominant driver — often triggered by a new addition to the family and one of the adults being gently evicted from the spare room!’ explains James Home, founder at Okopod.

Garden rooms for an office will typically fall under Permitted Development and you will need to comply with Building Regulations for electricity and heating to create a space that can be used year-round. However, this extra effort and disruption will ensure you can have a dedicated wifi hub, decent lighting, and even a spot for a kettle and mini fridge.

2. You want a dedicated space for a creative hobby

Giving up a spare bedroom to a hobby is a really tricky choice and not one that most of us are willing to make — and that’s only if you have a spare room to begin with! Alternatively, getting all the paraphernalia out and setting it up on a dining table just to immediately have to pack it away again is undeniably frustrating. But given the scope of possible garden room ideas, they could be a great alternative, especially if your hobby is pottery, painting or anything else that requires space-hogging equipment.

'The diversity of what people are building has grown,’ says James Home. ‘We've built everything from Pilates and pottery studios to fully functioning marketing suites and even classrooms. The brief is always different, and that's what keeps it interesting. Garden rooms have moved well beyond the traditional office-at-the-bottom-of-the-garden concept.’

'Freeing up space indoors by moving work, hobbies, or leisure activities into the garden can dramatically improve the flow and functionality of the main house without the need for a full extension or home reconfiguration,' adds George Lucas. 'One of the biggest attractions is the sense of connection to the outdoors. A well designed garden room allows homeowners to enjoy their garden in comfort all year round, with natural light, views, and a feeling of being immersed in the garden.'

3. You need extra space but can’t extend

Building an extension is an expensive business and it can cause all kinds of disruption but sometimes it’s not a feasible option for the house and plot. While you will need specific planning permission to turn your garden room into a full-time annexe with a bedroom, bathroom and kitchenette, this might well be worth it for the comparative cost of a loft conversion or similar extension for an additional bedroom.

‘We now do a huge number of home gyms, wellness spaces, annexes and larger multi-room builds,’ explains James Home. ‘What's really struck us is how multifunctional these spaces are — today's home office is tomorrow's gym, or the year after that, an extra bedroom. People are investing in a space that can evolve with their lives, not just solve one immediate problem.’

Another benefit over extending that often goes underestimated is that you can usually move garden rooms if you need. ‘If your circumstances change, a well-built pod will move with you,’ explains James Home. ‘More importantly, a quality garden room will typically add more value to a property than it costs to build, so even from a purely financial perspective, it's rarely the wrong call.’

When is a garden room not the right choice?

There's one factor that could mean a garden room isn't a feasible option for your home and it all comes down to size.

Garden rooms do suit the majority of houses, but they might not be the right choice if it means sacrificing the entirety of your outdoor space. There are also planning restrictions regarding how much of the land surrounding the house can be taken up by outbuildings, such as garden rooms, and it may mean they aren’t possible for your property. As with most building works in Conservation Areas, Listed Buildings or Areas of Outstanding Natural Beauty, the planning rules will be slightly different and stricter so it’s always best to check with your local building authority before any construction work begins.

Also, while garden rooms are certainly cheaper than extensions to build, they might still be expensive for the size and quality you are after. Prefabricated off-the-shelf designs will be the cheapest to build, with timber frame or insulated garden rooms costing at least £10,000, and sometimes exceeding £25,000.

I moved into my two-bedroom Victorian end-of-terrace home in May 2021 and was beyond excited after a somewhat painful eight-month buying process. The property had been rented out for over a decade, and despite needing a good dose of TLC, it had oodles of potential.

My one bugbear, however, was the kitchen. Like many Victorian terraces, it had a narrow U-shaped kitchen at the back with a side-return entrance from the garden. In addition to being cramped, it hadn’t been looked after by the previous tenants. The cabinets were hickledy-pickeldy, there were gaps in the worktops, and, quite possibly worse of all, it was painted an overpowering shade of sky blue.

I decided to invest a sum of inheritance money in having a side-return extension built to expand the kitchen. I knew exactly what I wanted, and as a homes and interiors journalist, I also knew the pitfalls of finding a reliable builder. However, no amount of diligence could truly protect me from the most determined rogue traders.

Here’s what I learned…

The search for a builder begins

I started my search by posting the job on MyBuilder. I’d used the site before for smaller jobs and had success finding reliable tradespeople. Nine companies responded to my post. I reviewed each profile carefully and invited the three with the best reviews to come to my home to provide a quote.

Following their visits, I eagerly awaited the figures. My favourite builder had arrived with a surveyor and, despite having some ideas above my budget, was friendly and assertive. His company, Mila & Me, provided a professional quote on headed paper with a comprehensive breakdown of materials, timescales and details of their insurance as requested. It was a mid-range price, too. Not the most expensive, but not the cheapest either.

I then did my further due diligence and checked the company’s reviews on accredited sites such as Which?. Again, top reviews, with images, going back a decade or so. This gave me confidence that it was a well-established company with a history of quality builds. Green flags all round!

Handing over the money

Once I had decided to appoint Mila & Me, a polite gentleman called me to arrange the payment of the deposit. My first mistake! I thought this was a normal part of hiring a tradesperson, as they needed to guarantee your commitment to the project and pay for some materials up front. He requested a third of the full amount, which equated to around £13,000, and recommended I pay some of it by credit card, in addition to debit card. I confidently transferred the cash and anticipated the work to begin at the end of the summer of 2022.

Building suspicions

On the day the work was scheduled to begin, I waited eagerly at home. Plans had been drawn up and permissions were in place. Nobody turned up. It took a while to get hold of the office, but eventually somebody answered the phone, this time a woman, who apologised that the previous job had overrun and I should have been contacted. I’m naturally more inclined to trust women, and therefore, my mind was put at ease.

However, the next promised date came and went with no visit. I kept calling, and eventually the phone line went dead. Panic set in as I checked Google Reviews once more. My stomach sank. It showed reams and reams of new reviews stating that the company had not turned up to start their jobs either. Some had even been left half-started, with walls knocked down and foundations half-dug.

Taking action

Firstly, I contacted Action Fraud. I think I cried at them. They gave me a police reference number and told me to contact my bank. Then I waited helplessly, knowing that if this money was lost, my dream extension was lost with it.

A few weeks down the line, I found a Facebook thread from others who had been potentially scammed by Mila & Me. I was subsequently added to a WhatsApp group, and the numbers were outstanding. More than 100 members across three counties, including Essex, Kent and Hertfordshire, each one a victim of an elaborate plot to ‘hijack’ a reputable company and steal as much money in deposits as possible. They’d strung everybody along for as long as they could, then chosen a date to pull the plug. Offices had been left empty, and phones were off the hook.

We collated a spreadsheet of information for the police, which revealed Mila & Me had stolen more than a million pounds in total. However, frustratingly, the perpetrators were never brought to justice.

A victimless crime?

After several months, numerous conversations with my bank and a lot of tears later, I was reimbursed by NatWest under Section 75 protection. This states that when you pay for a purchase between £100 and £30,00 on a credit card, you are legally protected if the retailer or service provider fails to deliver. I don’t think I have ever been so relieved.

The fraudsters clearly advised me, knowing I would likely be reimbursed by my bank, and therefore their trickery was, to them, a victimless crime. However, I would argue the financial cost to the economy, not to mention the emotional impact on the victims, is significant.

After a breather of several months, I began my search for another builder, but my guard was up. My money was only reimbursed by the bank because I had done my ‘due diligence’ on researching the company. However, there were definite red flags that I ignored.

Here are three things that I would do differently next time…

What I'd do differently

1. Watch out for upselling

Although the builder who visited my home was polite and professional, he was heavy on upselling. He had grand ideas on how I could have swapped my kitchen and dining room around and added a downstairs toilet. Now I see that he was hoping to inspire me to commit to more work and, therefore, hand over a bigger deposit.

2. Paying a deposit

This is a tricky one. It’s best to avoid paying a deposit at all, but for big projects, traders often require one before work starts. Citizens Advice recommends offering to buy the materials yourself instead, so you own them if something goes wrong.

Alternatively, it advises paying no more than 25% of the total price, never paying cash, and always getting a receipt. I would certainly never pay as much as a third of the total cost upfront again.

3. Check Companies House

Companies House is a free Government website that allows you to find information on all registered companies in the UK. When I researched Mila & Me before appointing them, I could see that it had been taken over by new directors the previous year.

While this needn’t necessarily be a warning sign, it might be worth investigating further, including asking to see examples of building work since the new team took over.

Here are three things I’m glad I did and would do again in future…

What I'd do the same

1. Check multiple review sites

Don’t just rely on word of mouth, a business card or the tradesperson’s website. I checked multiple review sites. Social media is another great place to do some detective work.

Unfortunately, the people I hired had taken advantage of an existing company’s reputation and relied on historic positive feedback, but I imagine this is extremely rare.

2. Get multiple quotes

Checkatrade advises getting multiple, itemised quotes – including VAT – from several tradespeople to get an idea of fair prices in your region. I followed these words of wisdom by getting three quotes and choosing the company with the median price. As a rule, if it’s so cheap it seems too good to be true, it probably is.

It’s also important to know the difference between a quote and an estimate. An estimate is not a fixed price, whereas a quote should include everything unless clearly stated as an extra, such as radiators or plug sockets.

3. Pay a small amount by credit card

The scammers advised me to pay a small amount of my deposit by credit card, which, although in hindsight indicates their intention to do a runner, I’m very glad I did. The Section 75 law makes the card provider jointly liable for goods/services, so it’s a savvy idea to pay even a few pounds on a credit card for any large purchase. While it’s not guaranteed, it’s an encouraging safety net.

Lessons learned

I realise I was extremely unlucky. You can follow all the advice, do your research and still come unstuck. Despite being reassured by Action Fraud and my bank that I had done my best to avoid such a situation, I still felt embarrassed and perturbed by my experience.

There are lots of great tradespeople out there, but don’t be afraid to ask awkward questions, probe into their background, and, if something feels off, listen to your gut. Lastly, if something goes wrong, always report it to the relevant authorities and be persistent with your legal rights.

Mila & Me was dissolved as a company in March 2024 according to Companies House, and is no longer operating.

Conservatories continue to be a popular way to add space to a house, providing a bright, airy new room that feels wholly connected to the garden, but without the need for a lengthy planning process or too much in the way of disruptive building work.

Interestingly, building regulations approval is not usually needed for conservatories either making the construction process even simpler. That said, if you are planning a conservatory and want to ensure it is exempt, there are certain criteria you need to be aware of, otherwise you could end up breaching the rules and, in some cases, actually devaluing your home.

One key requirement of the building regs is that a door needs to separate the main house and conservatory, but things are not always straightforward, plus there are other criteria that need to be taken into consideration too. In order to help you get to grips with all the rules and regs you need to be aware of, including when, where and how you'll need to separate your conservatory from your house, I asked the experts to clarify things.

Does there have to be a door between a conservatory and the house?

First things first – you may well have heard that there has to be a door separating a conservatory from the main house and, if you were in any doubt, I asked Paula Higgins, Chief Executive at HomeOwners Alliance, to clear things up.

'For a conservatory to be exempt from building regulations there generally needs to be a door, wall or window separating it from the main house,' explains Paula. 'In practice this means the conservatory must be thermally separated from the property by external-quality doors, windows or the original external wall. If those doors or the wall are removed and the conservatory becomes open plan with the house, it is usually treated as an extension, and the full building regulations will apply.'

'If you remove that door without upgrading the conservatory, you are technically in breach of the building regs,' adds Zaeem Chaudhary, director and Chartered Architectural Technologist at AC Design Solution.

Why is a door needed between a conservatory and house?

Clearly then, if you want your conservatory to remain exempt from building regulations, a door or some kind of acceptable thermal separation is needed – but why is this?

The building regulations for conservatories are not just there to make homeowners jump through unnecessary hoops – they are designed to ensure homes are safe to live in as well as being as energy efficient as possible.

One of the main reasons why a door is required to separate the conservatory from the house is to prevent the spread of fire, reducing the risk of a fire spreading from the conservatory into the rest of the house.

The door is also designed to help improve energy efficiency. Conservatories can be a source of heat loss and, in many cases, are prone to fluctuating temperatures. By installing a door, your home's heating system won't be under as much pressure to keep the temperature in your house stable.

Why type of door can be used?

It is important to be aware that you can't just install any old door between your house and conservatory to meet building regs requirements.

When buying internal doors, they must be fire-rated, meaning they have been tested to prevent the spread of fire for a minimum amount of time.

This doesn't mean you'll be restricted when it comes to finding stylish doors to do your glazed addition justice. There are plenty of options, from bifold doors and sliding to more traditional French doors out there that come with suitable fire-ratings.

Can a conservatory ever be open to the rest of the house?

More and more homeowners are now choosing to convert their conservatories into full-blown extensions, opening them up to the rest of the house and carrying out upgrades that make them more comfortable to spend time in.

However, once you open it up to the rest of the house you will almost certainly need to get building regulations approval. It isn't just a case of meeting all the rules and regs – this will also ensure your safety and enjoyment of the new space.

'If you want an open plan I would strongly suggest upgrading the conservatory roof, there are retrofit roofing companies specially for conservatories which helps when it comes to meeting the building regulation requirements for energy efficiency,' says Zaeem Chaudhary. 'You will also need to upgrade the insulation.'

'It’s also important to note that any new structural opening created between the house and the conservatory will require building regulations approval, even if the conservatory structure would otherwise qualify for exemption,' adds Paula Higgins.

What other changes might mean conservatory building regs are needed?

It isn't just removing a door that will mean conservatory building regulations approval will be needed, as Paula Higgins points out.

'There are also several other conditions that typically need to be met for the exemption,' she says. 'The conservatory should be single storey, built at ground level and no larger than 30m2, and it should have an independent heating system with separate temperature and on/off controls rather than being connected to the home’s central heating.

'Even where the conservatory itself is exempt, glazing and any fixed electrical installations must still comply with the relevant building regulations,' adds Paula.

FAQs

What should you do if you inherited a conservatory that’s open to the rest of the house?

If you have purchased an older property to renovate you might find that there is no door between the existing conservatory and house and, in reality, this is something that should be pointed out when buying a house while the relevant surveys were being carried out.

'If you have inherited a conservatory that is already open to the house, you can check whether building regulations approval was ever obtained,' advises Zaeem Chaudhary. 'If they weren't and it is 12 months after the work was carried out, enforcement action is unlikely, but when it comes to selling your solicitor will ask about it.

'You should either reinstate the door or upgrade the conservatory to full extension standards.'

When might you need planning permission for a conservatory?

The world of conservatory planning permission can be a complicated one and, while in many cases it won't be necessary to apply for permission, this isn't a given.

'If you’re considering adding a conservatory, it’s also worth checking the planning rules and who you hire to build it,' picks up Paula Higgins. 'Many conservatories fall within permitted development, meaning planning permission isn’t usually required if they stay within certain size and height limits, but this can change if you live in a listed building, conservation area or have already extended your home significantly.

'And, as with any home improvement project, the quality of the installation matters. Look for reputable tradespeople, ideally those registered with recognised glazing schemes such as FENSA, ask to see previous work and always get multiple quotes and a clear written contract before starting the project.'

If you are considering taking down an existing conservatory or adding a new one and are wondering if a conservatory will add value, there are several points to consider. The answer to this very much depends on the quality of the design and its construction if this is to be a useful addition that enhances the house rather than drags it down.

Every day, I am reminded that I wish I had a bigger hallway. I take my dog Blossom out for a walk three times a day, as she will attest (if she could talk), the hallway is not big enough for both of us.

Blossom will be itching to go, spinning in excitement by the front door, which is exactly where I put my coat and shoes, and it's a daily dance between Blossom and I to get ready for walkies in the cramped space. Something similar happens whenever I have my food shopping or a parcel delivered, where I'll usually have to tuck the deliveries into the living room door way to be able to move enough to close the front door.

I've long considered whether adding a porch might be the solution to a little bit more breathing space, but as someone who understands the benefit of making better use of existing space before adding more, I spoke to the experts to see what other options I may have.

1. Declutter

Hallways are the ideal storage spot for storing coats, shoes, backs and dog paraphernalia, and mine is no different. But I'm certain that all that clutter is doing my small hall no favours whatsoever.

So before I even think about remodelling or adding more space, I'm going to try these decluttering methods as a free way to achieve as much extra space as possible.

'There's nothing worse than walking through the door and being bombarded with coats, bags and unsent parcels (and then tripping over a mountain of shoes),' says Ideal Home's decluttering expert Lauren Bradbury. 'And all of that clutter will make a hallway seem even smaller. Donate or sell anything you don’t use or need anymore and then see if you can store seasonal items elsewhere when they’re not required.'

2. Remodel the existing space

Once I've decluttered, if the space still feels too small, then doing a bit of internal remodelling by knocking down, moving or altering walls between my hall and living room is another option I'm prepared to consider,

‘In many UK homes, particularly Victorian and Edwardian properties, hallways can feel narrow because they’re enclosed and lack natural light but there are workarounds,’ says Mark Hood, Director of Architecture at Resi. ‘Merging the hallway with the living space can turn a ‘transition zone’ into a larger open-plan layout. Incorporating simple design details, like continuous flooring or directional patterns, will help guide the eye through the space, making it feel longer, more cohesive and more enjoyable to occupy.

‘A popular alternative is internal glazing. This allows light to travel through the hallway while still keeping it defined - which is great if you want to retain a sense of separation while still achieving that open feel.’

3. Extend with a porch

If decluttering didn't help and remodelling isn't an option, then adding more space with a porch could be the solution I'm looking for.

‘While I've tried so many decluttering hacks and products to curb the chaos in my own entryway, the reality is that it's always going to be a struggle if you don't have the space,' shares Lauren. 'I've even tried storing items elsewhere and nearby in the cupboard under my stairs, but these outdoor essentials always end up back near the front door as that's where they're needed the most. So, adding a porch can be a great way to give these items a home, without completely taking over your entryway.'

'If you’re considering an extension, the trusted porch takes a traditional feature and gives it a modernised take while also adding a practical buffer for storage and improving energy efficiency,' adds Mark. 'If you have the luxury of owning enough space to the front of your home, it is as reliable as ever and can be delivered with a modern finish.

'Ultimately, the right solution comes down to balancing your design ambition with practical considerations like fire safety, structure and acoustics. This will all ensure that your hallway is a space you can be proud of.'

Conservatories can be used for all kinds of things – as an extra living room from which to enjoy views out over your well-tended garden, as a sunny spot to sit and work from home away from the hustle and bustle of everyday life, or even as bright and open kitchen extension – but how about a conservatory bedroom?

While the idea might sound like a good one, particularly if you are planning a conservatory that could double up as a guest bedroom, given all the glazing that goes into the construction of this kind of structure, how practical an idea actually is it when it comes to things like privacy, temperature regulation and furniture layouts?

If you are toying with the idea of designing a bedroom within your conservatory, I asked the experts for their top tips on ensuring the new space is dreamy – not an awful nightmare.

Do conservatories make good bedrooms?

Unlike in a room within the main house, the walls of a conservatory are largely glass – and in some cases, the roof will also be glazed. Additionally, in many cases the conservatory will be separated from the main body of the house by external doors. But does this mean you can't successfully create a bedroom here?

Terry Hill, managing director at KLG Rutland, thinks conservatories can be brilliant places to realise your bedroom ideas, with the right approach. 'Turning a conservatory into a bedroom is a fun alternative to the usual brick walls. There’s nothing better than waking up on a sunny day and being able to enjoy your garden from your bed, or cosy nights staring up at the stars,' says Terry.

Michael Arrowsmith, manager at Etheridge Windows, agrees that, with careful design, a conservatory bedroom can be a good idea. 'A conservatory bedroom can work well, but only if it’s planned properly. The main thing to understand is that a traditional conservatory behaves very differently to the rest of the house.

'In terms of whether it’s a good idea, it depends on how the conservatory has been built or upgraded,' continues Michael. 'A well-insulated, modern conservatory can make a bright, calm bedroom space. A basic or older one is better suited to occasional use, like a guest room, rather than somewhere you sleep every night. The key is to treat it less like a traditional conservatory and more like an extension – once you do that, it becomes much easier to make the space work.'

How to create a conservatory bedroom

So the idea is feasible – but how can you ensure project success? I asked the experts for their top tips.

1. Temperature regulation is key

Of all the potential conservatory design mistakes it is the failure to address their tendency to overheat in summer and become freezing cold in the winter that usually comes out on top. However, thanks to modern glazing innovations and better design, this no longer has to be the case. If you are adding a new structure, this is less likely to be a problem, but when modernising an old conservatory, addressing these issues should be a priority.

'One of the main considerations when using your conservatory as a bedroom is temperature,' picks up Terry Hill. 'Regular bedrooms retain more heat in thanks to thick insulation in the walls, whereas conservatories are largely glazed with less insulation. This means sleeping in the winter could be a little cold for some, but improving heating in the room can solve this issue.'

Addressing your conservatory heating isn't the only way to improve comfort levels in this room though, as Michael Arrowsmith explains.

'The structure itself matters. Older conservatories with polycarbonate roofs tend to struggle with temperature control, whereas modern glass or solid-roof systems are far better suited if you’re thinking about using the space as a bedroom year-round,' explains Michael.

2. Good ventilation matters more than ever in a bedroom conservatory

Ventilation is always important in a conservatory if you want it to be a fresh, pleasant place to spend time, but when you will be sleeping in the room too, it matters even more.

'Considering ventilation methods is so important,' says Terry Hill. 'Spending a lot of time in a conservatory sleeping without good ventilation could lead to all kinds of issues, including a build up of mould. Fitting an extractor fan and regularly opening windows can both help here.'

In terms of natural ventilation, one of the best ways to keep a conservatory cool in summer is to incorporate opening vents in both the side glazing as well as the roof. This allows cooler air to be drawn in lower down in the space, and the warmer air to be released through the top.

3. Increase the level of insulation for added comfort

Any space within the house will benefit from good insulation methods, but in a room that lacks solid walls and, due to its large expanses of glazing is prone to heat loss, it can be tricky to get this element right. There are two areas to focus on here – the conservatory roof and the wall that separates the conservatory from the house.

'Good insulation is essential, otherwise the room can become uncomfortable very quickly,' points out Michael Arrowsmith.

When it comes to the roof, you have a couple of options. One is to use specialist glass – systems are now available that promise to significantly reduce solar gain. The other is to replace a glass roof with a solid one. In all honesty, if you plan on using the space as a main bedroom, this really does make sense, not only in terms of thermal efficiency but also when it comes to ensuring light levels don't ruin a good night's sleep.

4. Find ways to keep the room feeling private

If there is one room in the house, other than the bathroom, that privacy matters, it has to be the bedroom. Whether you are getting changed or have a cheeky afternoon nap, the last thing you want is to feel on show.

'Privacy is a factor people sometimes overlook in conservatory bedrooms,' says Michael Arrowsmith. 'Frosted glass, layered blinds, or even planting outside the windows and privacy fences can all help soften the space without blocking natural light completely.'

'Conservatories offer panoramic views into your garden but this can also reduce your privacy, especially if a neighbouring property is facing it,' adds Beth Boulton, home improvement specialist and marketing director at Eurocell. 'Adding conservatory blinds and curtains may make you feel more comfortable and it also keeps your belongings out of view.'

5. Don't let the morning sun ruin your beauty sleep

One of the best things about conservatories is that fact that they receive tonnes of natural light throughout the day but, when it comes to using them as bedrooms, the early morning sun can be problematic – the last thing you want is to be woken up at the crack of dawn by glaring sunlight.

'Window coverings are key,' advises Michael Arrowsmith. 'You’ll need options that deal with both light and heat. Blackout blinds or thermal curtains help with sleep and privacy, while roof blinds can reduce glare and prevent overheating during the day. Without proper shading, the space can feel exposed and too bright early in the morning.'

'When it comes to dressing the windows in a conservatory bedroom, the key is to strike a balance between softness, privacy and light control, without losing the sense of openness that makes these spaces so special,' adds Debbie Leigh, design manager at ILIV. 'Layering is one of the most effective approaches. Combining practical blinds with beautifully made curtains allows you to adapt the space throughout the day, filtering harsh sunlight while still enjoying a gentle, diffused glow. In the evening, curtains can be drawn to create a more cocooned, restful feel, essential for a bedroom setting.

'Fabric choice plays a crucial role here and lightweight linens and softly textured weaves work particularly well, as they allow natural light to pass through,' continues Debbie. 'For added privacy, especially in overlooked spaces, consider pairing sheer fabrics with heavier curtains that can be closed when needed.'

Given that your window coverings are going to be in regular use if you plan on using the space as bedroom, consider using automated blinds that make it easier to control them, particularly those set at high level.

Shop conservatory window coverings

6. Give careful consideration to furniture layouts

Bedroom layout ideas are always important if you want the space to feel restful, but in a conservatory, the amount of glazing can be hard to navigate.

'From a layout perspective, it’s important to position the bed away from the most exposed glazing where possible, ideally anchoring it against a solid wall or beneath a section of roof with more structure,' advises Kate Palmer, creative director at The Painted Furniture Company. 'This helps create a sense of enclosure and makes the space feel more grounded and restful.

'Zoning can also be introduced through furniture placement, such as using pieces like painted wardrobes, shelving or freestanding screens to subtly divide the space without blocking light.'

'Built-in bedroom storage works well because conservatories don’t always have the wall space for bulky furniture,' adds Michael Arrowsmith. 'Keeping the layout simple usually gives the best result.'

'Furniture colour choice is crucial and soft, muted palettes work particularly well,' points out Kate Palmer. 'They help maintain a tranquil environment, while allowing the surrounding garden views to remain the focal point. Lighter tones also reflect natural light beautifully and prevent the space from feeling overly stark or exposed.'

7. Create an adaptable lighting scheme

When it comes to your conservatory bedroom lighting ideas, you not only need to think about how you will want your sleeping space to be lit, but also consider how artificial lighting reacts to all the glass in this type of structure.

'Designing a bedroom within a conservatory requires a slightly different approach to lighting because the space is surrounded by glass,' explains James Kendall, operations director at KES Lighting & Home. 'During the day, you benefit from wonderful natural light, but in the evening the room can quickly feel dark or flat if the lighting hasn’t been planned properly. The key is to create a layered lighting scheme that adds warmth and balance once the daylight fades.

'Treat the conservatory as you would any other bedroom and ensure there are multiple lighting circuits,' continues James. 'Having separate controls for ceiling lights, wall lights and lamps allows you to adjust the mood depending on how the space is being used. One of the biggest lighting mistakes people make is relying on a single overhead light. In a conservatory bedroom, it is far more effective to combine several types of lighting at different levels,' adds James. 'This might include wall lights to frame the space, floor or table lamps for softer ambient light, and a statement pendant or chandelier if the structure allows. Layering the lighting helps the room feel comfortable and inviting rather than overly bright or stark.

'With so much glazing, reflections can sometimes become an issue at night,' warns James. 'To avoid this, I would recommend incorporating low level lighting such as table lamps or subtle wall lights, which create a softer glow and minimise harsh reflections on the glass. These types of lights also help make the room feel more like a traditional bedroom space rather than a bright garden room. Directional lighting can also work very well in conservatories to highlight key features such as plants, artwork or textured walls, helping to add depth and interest to the room once natural light disappears.'

FAQs

What type of flooring is best in a conservatory bedroom?

Bedroom flooring needs to feel warm and soft underfoot, yet in a space accessed from the garden, such as a conservatory, consideration also needs to be given to how easy it is to maintain. The flooring in this room also needs to be able to withstand high light levels.

'Conservatories have improved significantly over the years, with better insulation, double or triple glazed windows and, in some cases, UV protection. As a result, many of the potential issues associated with flooring in these spaces have been reduced,' picks up Adam Robertson, managing director at Urbane Living. 'That said, one key consideration is the amount of UV light the room receives, as this can affect the colour of the flooring over time.

'Wood floors can be a wonderful interior design choice for conservatories as they help carry the natural character of timber through to the garden beyond,' continues Adam. 'They are also softer and warmer underfoot than stone flooring, which can make the space feel more comfortable and inviting. Different wood species will naturally change in colour as they age. American walnut, for example, tends to lighten over time, while American cherry will darken.

'It is also important to manage moisture levels,' adds Adam. 'Conservatories can sometimes experience condensation, which may increase humidity and potentially affect timber flooring if not properly controlled. Good ventilation can help prevent this. As conservatories often provide direct access to the garden, placing a door mat at the entrance is also a good idea to remove dirt and grit that could otherwise scratch or damage the floor.'

Designing a conservatory bedroom can be tricky but it can be done. Just like when considering whether a kitchen conservatory is a good idea, it is usually best to accept that you will have to make some significant adaptations and upgrades to the structure in order to make it work.

Over the past few decades the status of the kitchen has risen more and more and these days we are definitely at a point where this is, for many people, the most important room in the house. Far from being a purely practical space, today it is viewed as the beating heart of the home – the social spot, somewhere to work from home, a place to eat meals and relax as well, of course, in which to cook.

For this reason, the number of homeowners seeking out the best ways to a bigger kitchen is higher than ever – certainly, for me, achieving a bigger kitchen was one of the main drivers behind my own extension project. That said, while we built an extension in order to provide the extra space we required ten years ago, we are now planning round two of our extension, and this time we plan on remodelling the existing space instead to fit our current needs.

If you are planning a kitchen extension in a bid to expand your current space, you should first ask yourself, is an extension or remodel going to be the better option for you? Step forward this expert-led guide to help you make the right decision.

What’s the best way to a bigger kitchen?

If you are dreaming of a bigger kitchen, there are two main routes you can take – one is to work with what you have, rejigging its layout, perhaps opening it up to other spaces within your home, while the other is to build an extension, adding an entirely new element.

Both have their pros and cons and both will give you additional space. The best path for you may well be quite different to what will suit someone else and so sitting down and planning what you want from the new space, as well as looking at factors such as your budget, how long you plan on staying in your home and your future needs are hugely important.

' Ultimately, the best solution depends on your lifestyle, budget and long-term plans,' confirms Paul Dore, MD of County Stone Ltd. 'But you’d be surprised how much space you can unlock with the right layout and well-chosen finishes.'

Kitchen extension vs remodel – which is best?

There is no clear answer here but it is important to remember that while there are some truly inspiring kitchen extension ideas out there, an extension is not the only way to a bigger kitchen.

'The assumption is often that you need to extend to get a bigger kitchen, but that isn’t always the case,' stresses Emily Newmarch, design consultant at Kitchens by Holloways. 'The best starting point is to look at how your existing ground floor is arranged. We’ve worked on projects where simply reconfiguring the layout, removing internal walls, widening openings, or even relocating the kitchen to a larger room, has achieved the desired open-plan feel without adding a single square metre.

'An extension will, of course, give you additional space and often more natural light, particularly with side returns or rear glazing,' continues Emily. 'But it also comes with added cost, planning considerations and a longer construction programme. A remodel, particularly one involving structural alterations internally, can sometimes deliver a similar transformation in a more cost-effective way.'

Kitchen remodels

First lets take a look at kitchen remodels, a way of rearranging your existing spaces with the aim of creating a kitchen that is not just bigger but that also fits in better with the way you want to use it.

'Homeowners often assume that if they want a bigger kitchen, an extension is the only answer, but that isn’t always the case,' picks up Paul Dore. 'In our experience working with homeowners for many years, some of the most successful kitchen transformations come from a clever redesign, rather than adding square footage.

'A kitchen remodel is usually faster, less invasive, and far more budget-friendly than an extension,' continues Paul. 'With thoughtful design, a remodel can completely change how a kitchen feels and functions, even if the room size stays the same. If you’re remodelling, the key is making every centimetre work harder. Simple changes such as knocking through to another room, relocating appliances, or swapping bulky units for integrated storage can instantly open things up.

'We often see great results from things such as replacing traditional corner cupboards with pull-out storage, using floor-to-ceiling cabinetry to maximise vertical space, introducing kitchen island ideas or a peninsula that combines prep, storage and seating, and even simply choosing light-reflective surfaces that visually expand the room.'

Pros of kitchen remodels

• Cheaper than extensions
• Faster to carry out
• No planning permission required (unless you live in a listed property)

Kitchen extensions

Kitchen extensions have long been one of the most popular home upgrades out there – a way of not only increasing the size of what is now seen by many as the most important room of the house, but also giving it greater connection to the garden as well as bringing in additional natural light into previously gloomy spaces.

'A kitchen extension is ideal if you genuinely need more physical space – for example, to create an open-plan kitchen-diner or accommodate a growing family,' says Paul Dore. 'Extensions provide the space for dramatic layout changes, as well as adding features such as more natural light and better access to the garden to create that indoor-outdoor feel.

'However, they’re also incredibly disruptive and can be expensive, typically involving planning permission, structural work and longer build times,' continues Paul. 'We always encourage homeowners to explore remodelling first. A smart redesign combined with quality materials can completely transform a kitchen without the stress of major building works. If, after that, you find the space is still tight, then an extension becomes a worthwhile next step.'

Pros of kitchen extensions

• Can significantly increase space within a house
• Add value
• Allow for the introduction of architectural features such as full-height and ceiling glazing
• Work can be kept separate while carried out

Is an extension or remodel better for me?

In order to decide which path to take to achieve a bigger kitchen, you first need to get a firm idea of what it is you want from the new space.

'The first thing to consider is what you’re actually trying to achieve. Are you looking for a kitchen-dining space? A full kitchen-living-dining room? Do you want a walk-in pantry, utility or boot room incorporated into the layout? It’s important to design from the inside out and be clear about how you want the space to function before deciding how far you need to extend,' explains Emily Newmarch.

'Sometimes the answer is a combination of both – a modest extension paired with a full internal reconfiguration,' continues Emily. 'An extension doesn’t have to just be ‘adding a box on the back’ – it can be an opportunity to rethink the entire ground floor so the home works better as a whole.'

Is an extension or a remodel more cost effective?

One of the main deciding factors for many homeowners is cost – in short, how do remodel and kitchen extension costs compare?

'Remodelling is significantly cheaper than extending. A new kitchen will usually range from several thousand pounds upwards, depending on finishes. Extensions, on the other hand, typically start in the tens of thousands, depending on the size and the amount of building work needed,' explains Paul Dore.

'In pure construction terms, a remodel will generally be more cost-effective than building an extension, simply because you’re not adding new foundations, roofing, glazing and external structure,' agrees Emily Newmarch. 'However, the more important question is added value rather than cost.'

Does a remodel or extension add more value to a house?

Looking at how to add value to your home with the work you intend on carrying out is a great way to help you make a final decision between each of these two routes.

'In terms of property value, extensions can add more value because they increase overall square footage,' says Paul Dore. 'However, a beautifully designed kitchen remodel, especially one featuring high-end finishes, can deliver an excellent return on investment too (recent figures from Which suggest a new kitchen adds between 5% and 15% to the value of a home) by making the home far more attractive to buyers.'

'If a remodel achieves the space you need, then it’s usually the smarter financial decision,' advises Emily Newmarch. 'But if the property genuinely lacks the footprint required for modern family living, an extension can add long-term value and dramatically improve light, flow and connection to the garden.'

FAQs

Can changing a kitchen layout add space?

One of the simplest and most cost-effective ways of remodelling a kitchen is to change its current layout.

'Kitchen layouts are everything,' states Paul Dore. 'Galley kitchens can be incredibly efficient when designed properly, while L-shaped kitchens offer flexibility and good workflow in smaller rooms. For larger spaces, U-shaped layouts or islands offer generous prep areas and storage without feeling crowded.

'Ultimately, the most important thing is flow. A well-planned kitchen should allow you to move easily between cooking, cleaning and storage zones,' continues Paul. 'Designers often refer to this as the ‘working triangle’, but I always say not to be tied to that – a good kitchen design is one that works for you and how you live, not how others say it should be designed.'

Whether you are extending or renovating, one of the best ways to create a connection with outdoors and bring in more natural light to a kitchen is through the addition of new patio doors. Both bifold and sliding doors make it possible to open up the space (when the weather allows).

As one of the rooms people tend to spend the most time in, whether that is to carry out the practical tasks of food prep and cooking meals, or to gather together with family and friends, the kitchen is often the beating heart of any home. And of all the home upgrades out there, kitchen extensions are amongst the most popular. Little wonder then that homeowners are usually so keen to maximise the space in this all-important room.

That said, whatever your kitchen extension ideas might entail, adding this kind of space is usually a significant undertaking that causes a fair amount of disruption to everyday life, not to mention the costs involved. For this reason, it is vital that you design the space with longevity in mind. Not just in terms of how well it will physically endure daily use, but also in how its design will withstand the passage of time.

The good news is that you don't have to stick to a totally classic design to avoid your kitchen extension looking dated a few years down the line – with our expert advice you can achieve a space that is both modern and timeless.

1. Plan the kitchen in unison with the extension

When it comes to kitchen design there is a huge amount of forward planning required in order to ensure the end result is everything you hoped it would be – from units and layouts to the finer details such as electrical sockets, each and every detail matters. When you are also building an extension, these design decisions basically get doubled and the key to success, according to Emily Newmarch, design consultant at Kitchens by Holloways, is to approach the two elements as one.

'Creating a kitchen extension that feels modern yet timeless starts with careful planning from the inside out,' says Emily. 'The first step is defining what you actually want the space to achieve, whether that’s an open-plan kitchen-dining-living area, room for a a walk-in pantry or utility, or simply better flow across the ground floor. It’s very easy to design an extension that looks impressive on paper but doesn’t suit your budget or the way you live.

'We always look at layout first, in some cases, reconfiguring the existing footprint can achieve the desired result without extending at all,' adds Emily. 'Designing the kitchen and the architectural shell in parallel ensures ceiling heights, glazing and structural elements properly support the cabinetry layout and furniture placement.'

2. Design a space in-keeping with your house

For your kitchen extension to bridge the gap between modern and timeless, you need to find a design that blends in seamlessly with the rest of your home.

'To achieve a balance between contemporary and timeless, the extension should complement the character of the original property,' advises Emily Newmarch. 'Period homes may suit pitched roofs or orangery-style detailing, while more modern properties lend themselves to flatter rooflines, cleaner geometry and slimline glazing.

'Large-format sliding doors, skylights in side returns and well-considered proportions help create light-filled spaces that feel current but not trend-led.'

3. Prioritise functionality over the latest trends

For any kitchen extension to stand the test of time and remain an asset for the foreseeable future, you need to start with the basic principals of how you plan on using the space and build your modern kitchen ideas out from there.

'It might seem obvious, but one of the first things to consider when undertaking a kitchen extension is how are you going to use the space and what you hope to gain from it, ensuring your choices focus on lasting functionality and timeless design rather than short lived trends,' explains Al Bruce, founder of Olive & Barr.

'Maybe you need more general living space for your growing family, or perhaps you are a keen cook who requires a dedicated area to entertain – or, is gardening your passion and you would love to create more of a connection between indoors and outdoors?' continues Al. 'By breaking down your ideas you can begin to create a non-negotiables list, prioritising key items that your new extension needs to include. This might be a boot room, a large kitchen island or bi-fold doors to create a light-flooded living space, all of which offer practical benefits that remain relevant over time.'

4. Choose a layout that makes life easier

Your kitchen extension layout needs to be designed not only to tie in with your existing kitchen space, but, if you want it to stand the test of time, to make everyday life run smoother.

'When designing a kitchen, consider the process of cooking,' advises interior designer Augustine Atobatele of Studio Augustine. 'First you take food out of the fridge, then you might clean produce, cook, bake, return to refrigerate it. Depending on the size of the kitchen there should be minimal steps between each activity.'

'We always say, investing in the bones of the kitchen – the layout, cabinetry and worktops – and treating decorative details as the changeable layer is the key to a timeless kitchen,' adds Paul Dore, MD of County Stone Ltd. 'By thinking about it that way, your kitchen extension feels current now, but can be just as relevant in ten or fifteen years’ time.'

5. Opt for quality materials, fittings and finishes

Just because you might want to incorporate some of the latest kitchen trends into your extension design, it doesn't mean you have to compromise on quality and it is this focus on using top-notch features and finishes that will ensure your new space feels as current in the future as it does on completion.

'Internally, opting for high-quality materials such as natural timber, stone worktops and durable flooring, alongside cabinetry styles that reflect the home’s architecture will ensure the space remains elegant and relevant for years to come,' advises Emily Newmarch.

'When it comes to materials, we always advise choosing surfaces that have stood the test of time,' picks up Paul Dore. 'Natural stone and neutral palettes, for example, have been used in kitchens for generations because they age well and work with ever-changing styles. You can update bar stools, paint colours and accessories as trends shift, but the foundations should always feel solid.'

6. Choose cabinets that can be updated if needed

While we're not suggesting you have to play it totally safe with your choice of kitchen cabinets, it does pay to think about how they will look in a few years – they make up a large part of new kitchen costs after all.

'Cabinetry quality should never be compromised,' states Paul Dore. 'Well-made, solid wood cabinets will last decades and can be repainted or updated with new hardware as tastes evolve. While these are more pricey, it is worth the investment if your budget allows.'

A Shaker-style cabinet is hard to beat in terms of timelessness – for an updated look on this classic, opt for an in-frame design or look at slim Shaker kitchen cabinets, then simply pair them with modern handles and knobs in a brushed metallic finish and perhaps intersperse solid cabinet doors with some fluted glass fronts.

7. Never leave lighting as an afterthought

Your kitchen lighting ideas need to be planned in from the off – never as an afterthought.

'Lighting has a profound influence on both the aesthetic and functional qualities of our interiors, making it an important decision during the design process of a kitchen extension,' explains Massimo Buster Minale, founder and creative director of Buster + Punch. 'A thoughtfully structured, layered lighting approach, integrating ambient, task and accent lighting, can define the atmosphere, guiding how each zone is experienced, while ensuring the space remains adaptable and timeless.'

'To achieve a timeless style that feels both modern and stylish, look for ways to add texture and a sense of story, rather than at fleeting trends,' picks up Tom Raffield, founder of Tom Raffield. 'Real wood and organic shapes add a sense of depth and interest into the space, while sculptured lighting adds drama and a focal point.'

8. View flooring as a subtle backdrop

Your kitchen flooring ideas will play an important role, not just in practical terms but also in the way that they form a backdrop for the entire space. If you want a timeless yet modern look it is best to steer clear of trend-led bold patterns and opt instead for something more subtle.

'One of the things I love to do at the moment is introduce a subtle tile border in colour around the edge of the room,' reveals Camilla Masi, interior designer at Otto Tiles & Design. 'It allows you to bring in character while keeping the main floor calm, and it helps the extension feel anchored within the home rather than like a completely new addition.'

'Choosing a herringbone wood floor for your kitchen extension will never tire; it’s timeless yet design-led look moulds itself perfectly into any home, from period cottages to sleek modern properties,' points out Natalie Mudd, creative director and founder of Knot & Grain.

FAQs

What features that should be avoided if you don’t want your kitchen extension to date too quickly?

It is all too easy to get seduced by the latest home decor trends when kitting out a kitchen extension and while not all of the latest fashions will date quickly, there are certain features to avoid if you don't want to be remodeling again any time soon.

'Features that can date more quickly tend to be those chosen purely for impact such as very bold or novelty colours used across large areas, strong patterns that dominate the room, or finishes that don’t relate to the rest of the house,' says Camilla Masi. 'Kitchens are long-term spaces, and also big investments – materials with texture, variation, and a sense of permanence tend to age much more gracefully.'

'Gloss cabinets are one to avoid if you are looking for that timeless feel,' adds Paul Dore. 'High gloss was popular a couple of years back, but now, these kitchens can feel a little dated. And while they may come back into fashion, these overly 'trendy' styles will always feel of a particular time.'

Colour is where you can get a little creative in the kitchen, an easy and affordable way to update and refresh the space. That said, sticking to timeless kitchen colours will mean you won't find yourself having to redecorate prematurely for your kitchen to remain looking fresh and modern.

When done well, an extension project can not only transform the way you live in your home, but also enhance how it looks, as well as adding to its overall value. However, a bad extension is another matter entirely.

Bad extensions range from those that were poorly constructed at the time they were built – such as the single-skin brickwork kitchen lean-to, complete with corrugated plastic roof, affixed to my own house when we moved in – to those that feature a number of design faults, as well as structures that just haven't stood the test of time.

If you are considering building an extension to replace an existing structure that is currently just not doing justice to your home, be sure to check out this expert advice first – it might just be that there are alterations you can make instead that could save you money while still giving you the new space you crave.

What is a bad extension?

If the term 'bad extension' seems a little vague, that's probably because it is – there are all kinds of factors that go into determining the success (or failure) of an extension. Sometimes you will be putting other people's extension mistakes right, while in other cases time will have taken its toll on a structure.

'A bad extension is typically one that shows poor workmanship, inappropriate materials, or a lack of integration with the original house,' explains Costel Radescu, founder and CEO of CR Group. 'Common issues include inadequate insulation, cold bridging, poor ventilation, damp ingress due to faulty detailing, or mismatched floor levels and roof lines.

'Additionally, non-compliance with UK Building Regulations or a lack of sign-off from Building Control is a major red flag,' continues Costel. 'Structurally, shallow foundations, undersized supporting beams, or incorrect load paths can also render an extension problematic and potentially unsafe.'

'We see common patterns,' reveals Ran Ankory, founder and managing director of Scenario Architecture. 'Extensions that steal daylight from the original rooms and leave the rest of the ground floor feeling dark. Extensions that create a bottleneck between the kitchen and garden instead of harmoniously connecting the two. Or, worse, extensions where glazing has been added without a thorough insulation strategy, leaving you with glare, overheating, drafts or condensation.'

'In our experience the worst extensions were built during the 1980s up to 2000 when the building regulations were not so stringent,' picks up Zaeem Chaudhary director and Chartered Architectural Technologist (MCIAT) at AC Design Solutions.

Should you replace a bad extension?

Whether you have just bought a new house featuring an extension that is letting the whole thing down, or have been living with a poorly constructed addition for some time, is replacement something you should be considering, as opposed to repairing or improving what you have? Much of this decision should be based on just how bad this extension is, according to the experts.

'You should consider replacing an extension when its fundamental structure and performance are working against you,' explains Ran Ankory. 'If there are persistent issues such as damp, recurring leaks, movement, poor foundations, very low ceiling heights, or a roof form that cannot be upgraded without major rebuild, an update can become a cycle of expensive sticking plasters.

'We also advise replacement when the extension is fundamentally the wrong shape for the home,' continues Ran. 'If it creates awkward circulation, blocks natural light to the original house, or wastes floor area with narrow corridors and dead corners, you can spend a lot on finishes and still be left with a space that doesn’t work for your daily life.'

'If there are cracks in the walls or the walls aren't straight, or if the ceiling is too low then it would be better to replace the whole thing,' picks up Scott Young, co-founder of K&S Bespoke Builds. 'Similarly, if it's a conservatory extension and it's draughty and too cold or too hot at certain times of the year, then it's better to replace it.'

'Replacement is usually the better option where the extension’s structural integrity is compromised, for example, inadequate foundations, signs of subsidence, persistent cracking, or roof failure,' adds Costel Radescu. 'If the extension was built to outdated standards and cannot reasonably be upgraded to meet current Building Regulations, refurbishment may just not be viable. Replacement may also be appropriate where the layout, ceiling heights, or construction type no longer suit modern living or energy efficiency expectations, or where the design significantly detracts from the overall value of the property,' adds Costel.

'A practical test is this – if you need to redo most of the structure, most of the thermal envelope, and most of the services to make it comfortable, you are often better off starting again and designing something that properly fits the way you live now,' summarises Ran Ankory.

Can you improve a bad extension without replacing it?

In some cases, it might just be a case of making a few improvements and upgrades to an extension – in fact, very often, just as with a house renovation, this can completely transform the space.

'There are lots of things you can improve without removing the entire extension,' points out Scott Young. 'You can re-roof, replace windows, add insulation, re-clad or replace the render, for example.

'If the structure is sound but there's a draught coming through the windows, then just replace the windows,' continues Scott. 'Same for the roof – if a leak is coming through the roof but everything else is fine then just re-roof it. A lot of our work is re-roofing old conservatories and replacing windows on extensions with double glazing.'

'If the structure is sound overall, focus improvements on thermal upgrades, such as improving insulation to walls, floors and roofs in line with Part L, addressing cold bridges, and upgrading windows and doors,' adds Costel Radescu. 'Internally, reconfiguring layouts, improving natural light, and upgrading finishes can transform usability. Externally, improved cladding, roofing materials, and better detailing can help the extension blend more sympathetically with the main house. Even landscaping and improved drainage can also resolve practical issues and enhance overall appearance without full replacement.'

Will replacing a bad extension add value to your home?

What many homeowners want to know before removing an old extension and replacing it with new is whether it will add value to their home – and by how much.

'Replacing a poorly designed or defective extension with a well-built, compliant structure can significantly improve both market value and saleability,' says Costel Radescu. 'A new extension built to current standards will enhance thermal efficiency, improve EPC ratings, and create more functional, attractive living space. Buyers are often wary of substandard extensions, so removing a known issue can reduce surveyor concerns and strengthen buyer confidence.'

'In conservation areas, replacing a subpar extension can increase the value of a property by 8–12%,' reveals Zaeem Chaudrey. 'Properties worth over £1 million may see a £30,000–£50,000 drop in sale prices due to a bad extension. Plus, don't forget that wasted heating costs £800–£1,200 a year due to poor thermal efficiency alone so you will make other savings by replacing it.'

Does it cost more to update or replace an extension?

This will very much depend on the level of improvement required as well as the extension ideas you have in mind for the replacement.

'Renovation is typically 40–60% less expensive than rebuilding if the structure is correctly attached to the main house and the foundations are solid,' advises Zaeem Chaudrey. 'However, replacement is frequently the better option for extensions with structural movement, missing foundations, or high levels of asbestos. For clarity on what you are dealing with, get a structural survey, which costs between £500 and £800.'

'Cosmetic upgrades or minor layout alterations can be cost-effective if the extension is fundamentally sound,' further advises Costel Radescu. 'However, where extensive remedial works are required, such as underpinning foundations, replacing roofs, upgrading insulation to meet current standards, or correcting poor drainage, renovation costs can quickly approach or exceed the cost of a new build. In such cases, demolition and rebuilding can offer better long-term value, improved performance, and regulatory compliance.'

'It depends on what you can keep. If the footprint works, the structure is sound, and there is enough height to add insulation and improve glazing without making the space feel pinched, renovating can be a less invasive solution,' concludes Ran Ankory. 'Our approach is to model options and test them against real daily scenarios. How you cook, how you move through the house, where clutter lands, where you want light, privacy and calm. If the existing shell cannot support those scenarios without heavy intervention, starting again may offer better value for money in the long run.'

FAQs

What are the best ways to improve a bad extension?

If you decide to retain your existing extension and upgrade it, what are the improvements that will make the most difference?

'Start by diagnosing what is actually wrong,' advises Ran Ankory. 'Is it a light problem, a layout problem, a thermal problem – or all three? Often you can make a big difference without demolition by targeting the root cause.

'Light improvements are usually the most transformative,' continues Ran. 'Adding rooflights, adjusting glazing positions, improving internal sightlines, and borrowing light into the original house can completely change how the space feels.'

'The most impactful upgrades include adding high-performance double or triple glazing, adding in proper wall and roof insulation, incorporating underfloor heating and improving connections to the main house through wider doorways or a remodel,' says Zaeem Chaudrey. 'If your extension has a flat roof, replacing old coverings with modern GRP or single-ply membranes with insulation will cost you £80-£120 per square metre but extend the life of your extension by 25+ years.'

If you have decided to remove the old extension do take some time to weigh up the pros and cons of an extension vs a conservatory first. While extensions tend to cost more, they are often better suited to family life – conservatories, on the other hand, are a brilliant way to create a new space with a clear connection to the garden.

Moving a drain for an extension is more common than you might think, yet it is important to understand the regulations surrounding the job if you want to ensure not only that you won't be breaking any rules by carrying out the work, but also that the structural integrity of your new structure is not negatively affected.

While building an extension won't always affect your drains, there are instances where building out from the existing house will mean the new structure sits over a drain or manhole cover. In this case, it will be necessary to notify Building Control or your local water authority, depending on the type of drain you are dealing with.

If you have found that your extension will affect the drains on your property, our handy guide is here to ensure you start the project fully aware of what this might mean for your build, its schedule and your budget.

Are you allowed to move a drain for an extension or renovation?

If you have found that your extension ideas will require a drain to be moved, the first thing you need to look into is whether or not you will need to apply for permission to do so. In many cases, rather than moving a drain, it will be a case of building over them instead.

The drains located beneath your property will be either private or public. Drains that pass through your property at the same time as serving another property nearby are classed as public, while drains that serve only your property are classed as private.

If your drain is private you can go ahead and build an extension over it – although Building Control will want to come out and approve the works as part of the extension.

'If it is private, then your contractor can relocate it without a submission by following standard technical guidance,' confirms Zak Gilby, managing director and co-founder of DeVis Architecture.

How do you get permission to move or build over a public drain?

In terms of moving or building over public drains things are definitely more complicated than with private – this will add more to your extension costs too.

Public drains are the responsibility of the local water authority and every public drain will have an 'easement' – a protected area on either side. For pipes measuring more than 300mm in diameter this will commonly be 5m while those that are smaller than this will usually have an easement of 3m. To find out whether or not an application is required, speak to your local water authority.

If you find that the pipes are either 100mm or 150mm in diameter (which they commonly will be) you can submit an Application to Build Over or Close to a Public Sewer. This kind of application will include a CCTV survey both before and after the work is carried out.

What is a Build Over Agreement?

In short, a Build Over Agreement is a contract between a homeowner and the local water authority that gives the homeowner permission to build over a public drain or sewer in order to extend their property. It is often a requirement for both rear extensions as well as side extensions.

Providing all criteria are met, such as the minimum distances mentioned above, it should not be too difficult to secure a Build Over Agreement, although there are instances where things can get a little more complex.

It is important to note that Build Over Agreements won't usually be approved for detached buildings, such as garages or annexes. For this, you would need to apply for a diversion.

How much does a Build Over Agreement cost?

The cost of a Build Over Agreement depends on the size of the sewer in question.

According to Thames Water, prices start at £130 for a sewer with an internal diameter of 150mm or less, rising to £520 for a sewer with an internal diameter more than 375mm – plus there will be additional legal costs for this size which are likely to start at £1,000.

Is it possible to move a public drain?

In some cases, it will be necessary to divert a drain to build an extension – so be prepared for even seemingly simple kitchen extension ideas to become more complex if you think this might be the case for your own project.

Adam Boucher, network operations lead from Severn Trent has some useful advice on what to do if you find your extension will require drains to be moved.

'If you have identified a public sewer on your land which is owned by Severn Trent and your new development affects it by having properties proposed over them or within 2.5m (for sewers less than 300mm in diameter) or 5m (for 300mm diameter sewers and above) you will need to apply for it to be diverted,' explains Adam Boucher.

Applying to divert public drains is a quite an involved process, involving detailed design drawings, CCTV drain surveys and even Habitat Surveys.

How much does it cost to move a drain?

The cost of moving drains varies hugely, depending on their size, whether they are public or private and the distance they are being moved. If you are hoping to add value to your home with an extension, bear these costs in mind.

You will need to factor in materials, labour, design drawings and permission from the water authority if the drain in question is public.

According to Checkatrade, you should expect average costs of between £4,500 - £6,000 to move a drain for an extension. They estimate that to relocate a manhole cover, you should budget around £1,000.

FAQs

How much does it cost to apply to move a drain for an extension?

Along with the materials and labour required to move a drain, don't forget to factor in the cost of an application.

According to Checkatrade, the cost of getting permission from the local water authority to move the drain costs an average of £750.

Extensions come in all shapes and sizes. If you are struggling to find space in your existing home, take a look at our round up of extension ideas for small houses to see whether there is an option you haven't yet considered.

Are you planning on adding an extension over where a drain sits? Don't, in all the excitement of planning your new space, neglect to take into account the less glamourous aspects of the project – including how it will affect existing services, like your drains.

Building an extension can throw up all kinds of unexpected issues, be that a planning constraint you weren't previously aware of, unsuitable ground conditions or the need for a Party Wall Agreement. Being aware of these 'hidden' complications early on means no pesky delays or the need to unexpectedly spend more than you had budgeted for.

Understanding how to navigate existing drains when extending can, admittedly, be complicated, but this is one aspect of your build you really need to get right if you want to ensure not only that you don't fall foul of the law but also that there are no structural implications to worry about. Here are the six things to consider before breaking ground in order to enter your project fully prepared.

1. Are you dealing with a public or private drain?

First things first, what type of drain are you dealing with here – public or private? The answer will very much affect how you should proceed.

'When building an extension, be that a side extension or a rear design, the first step is to understand if it's a public or private drain,' picks up architectural technologist Zak Gilby, co-founder of DeVis Architecture. 'If the sewer connects to any neighbouring properties, it's classed as public and maintained by the water board. In this case, a Build Over Agreement would be needed to bridge over, relocate or divert the sewer/inspection chamber. 'If it is private, then your contractor can relocate it without a submission by following standard technical guidance.'

You should bear in mind that you will not be allowed to have a junction of a public drain beneath your new floor. This is because there is a risk of a blockage occurring and access would be needed to solve this. Instead, all drains from the extension should pass to an external space where they enter a manhole.

2. Understand how close you can build to a drain

You need to know where the drains for your property run before designing your extension ideas – your architect should be well aware of this. Locating drains, however, is not always as simple as you might think. If you are lucky, a drainage plan may be included with your deeds, but this is not always the case.

If you are struggling, you might need a drain survey which will use CCTV to determine the positioning of drains. Once located, you need to bear in mind the minimum distances you are allowed to build your extension from the drains.

'As a rule of thumb, any new foundation or footing should be at least 500mm away from the centre of the inspection chamber/manhole,' says Zak Gilby. 'The pipe should be a minimum of 150mm from any foundations where running parallel if less than 1.1m deep, or 1.2m away if deeper.

'If either of these limits is breached, then the a Build Over Agreement is required, and a submission to your local water authority. Typically this would include existing and proposed drainage drawings, scaled detail drawings, and, occasionally, a CCTV drain survey from a professional.'

3. Be aware you might need a new manhole

In some cases, your new addition might mean that you need a new manhole to be installed – you should factor this into your overall extension costs, or at the very least into your contingency fund.

'In most cases the main shared sewer pipe stays in its existing position, with the new foundation bridging over it at either side to avoid loading pressure on the pipes (usually clay or PVC),' explains Zak Gilby. 'A new, offset manhole would then be installed outside the extension footprint for access and maintenance.

'Internal manholes are not permitted, so these are then blocked up and the pipe is replaced with a continuous section.'

4. Expect the unexpected

Even once you know where the drains are, there are other factors that can, in some cases, step in and further complicate things, meaning the rerouting of drains or the positioning of your new extension may need to be reconsidered.

'While navigating drains is a common scenario for most residential projects, certain factors can complicate things further, for example, large trees, which can affect diversion routes, or ground conditions such as clay soil or a high water table,' points our Zak Gilby. 'The unfortunate thing is that these don't always become clear until after works have begun. Working with a professional design team and contractor helps measure risk and costs at each stage.'

The key is to prepare for the unexpected – failure to do this is one of the biggest extension mistakes out there. Having a contingency fund for these kinds of issues is very wise – 10-15% of the overall costs is recommended, although with fluctuating costs, 15-20% could be a safer bet.

5. Understand who is responsible for damaged drains

However careful your groundworkers and build team might be, during extension work – namely at the stage where foundations are being excavated – drains can get damaged. Whether you are building a single storey extension or something larger, if this happens, you need to be aware who is responsible for their repair as well as the costs that will be involved.

'If there's any damage to the sewer during or after works, it is usually the responsibility of the person carrying out the works or the homeowner to rectify the damage,' reveals Zak Gilby. 'Whether this is due to a design fault or build error would likely be investigated, but good craftmanship and professional input goes a long way in reducing potential issues.'

In short, if the damaged drains are within the boundaries of your property, you will be responsible for their repair. If you are unsure, you can request a sewer map from your local water authority which should help determine what kind of drain you are dealing with.

6. Be prepared to make compromises

It is a really good idea to be prepared for the fact that you are likely to need to make some compromises during the course of your extension – and your drains could well be one of the main reasons for these adjustments.

'One issue which we previously encountered was an extension planned to run directly above the existing sewer line, which was public,' shares Zak Gilby. 'This would have exceeded the 150mm distance allowed, and instead we had to make a decision. We had three choices. We could reduce depth of the extension, apply for planning permission to extend out further, or apply to divert the sewer. The last option can be costly and slow-moving, as the work has to be undertaken by the water authority's own contractors.'

The message? Even if you find drains are in the way of your plans, there will be a solution. Just be ready to make changes to your design, your schedule and your budget.

FAQs

How close to a drain can you build an extension?

This depends on the drain in question. If it is a public sewer and you plan on building over or within 3m of it, you will require a 'Build Over Agreement'.

You should also remember that new foundations or footings for your extensions should be a minimum of 500mm away from the centre of any inspection chamber or manhole,'

Who is responsible for damaged drains?

If the drain in question is within the boundaries of your property, it is highly likely that you will be responsible for its repair. Damaged public drains are the responsibility of the water authority.

Check to see what your home insurance covers, depending on your policy, you might find the costs are covered.

Keen to add space to your home next year? Check out our guide to what size extension you can build without applying for planning permission – the process could be simpler than you imagined.

When we first stood back and admired the results of the five years of hard work that had gone into the renovation and extension of our Edwardian cottage, I definitely didn't think that, seven years later, we'd be considering building an extension again.

Since we bought the house back in 2012, our needs have changed and, after fruitlessly house hunting for the past four years, we have come to the decision that we could add to and adapt what we already have.

I'm so excited that we get to stay in the village we love and, while we're still at the early, planning stages of the project, I want to share with you how we intend on taking the house from three to five bedrooms as well as adding a home office, utility and a couple of extra bathrooms.

What was the house like when we first bought it?

When we bought the house, it had three bedrooms on the first floor, but no bathroom. Oddly, there was a working toilet in one of the bedrooms, just sitting there against one wall.

Downstairs there was a tiny beige small bathroom accessed from the living room that looked as though it was last updated at some point in the 1950s. There was also a teensy weensy lean-to kitchen, with just one unit, a half-size fridge, sink and freestanding old electric cooker. In the middle of the house was a second reception room, with old quarry tiles and a monstrous tiled fireplace.

The back garden was a tangle of raspberry bushes and concrete crazy paving. There was no driveway at the front, but a very pretty cottage garden with a sweet little path leading up to the front door from a gate.

How we extended the house first time round

When we moved into the house, our two children were 16 months and two-and-a-half years old. While there were, in theory, enough bedrooms, the bathroom being downstairs was an issue, as was the size of the kitchen.

My late Dad was an architect. He drew up and submitted plans for two extensions. One two-storey addition to add a snug/fourth bedroom on the ground floor with a new bedroom upstairs. The other was a flat roofed single storey extension to give us a large, open plan kitchen diner.

The 'toilet bedroom' became a new bathroom, while the ground floor bathroom became a little shower room, also housing the washing machine.

Why we're extending again

After all that work (most of which we carried out on a DIY basis while living in the house,) it might sound like madness to start bashing it about again. And, you would be forgiven for wondering why we didn't look ahead at the time to think about our future needs. But we didn't.

Our two children are now teenagers and one bathroom between all of us just isn't working, particularly as they seem to have a constant stream of friends to stay.

We both now work from home too and with no home office or spare bedroom, having meetings without disruptions is near impossible, particularly in the school holidays. We have nowhere for friends and family to stay either.

Another bugbear is the fact that the only way to access the rest of the house from the front door is through the living room, making it feel more like a corridor than a relaxing space.

The driveway that we created from the front garden needs altering too now that our son has his sights set on a car of his own.

How we'll go from three to five bedrooms

The plans we have come up with for the extension mean we'll be able to have four double bedrooms on the first floor. The fifth, we plan on creating within a new detached annexe at the bottom of the garden.

We'll achieve this by adding a new bedroom with en suite above the flat-roofed kitchen extension we built first time round.

The bathroom will become a guest bedroom and we'll create a new family bathroom by stealing a little space between two existing adjacent bedrooms.

The airing cupboard will become a little shower room, having been relieved of its duties thanks to the creation of a new utility room on the ground floor.

Making space for the utility room

Our house is located in very rural area, we have a dog, cat, two rabbits and children who play muddy team sports. Plus, as any parent of teens will know, the laundry basket is constantly overflowing, despite the washing machine running pretty much constantly. What all this means is that we really, really need somewhere for some brilliant utility room ideas.

The kitchen protrudes out at the back of the house, while the snug is set back. We plan on squaring off this section of the house to form the utility room which will then be accessed from the kitchen through what is currently the back door.

We'll also add metal framed internal doors into the archway that is currently open between the dining area and snug. This will not only mean the snug can be used for home working when required, but also that the doors can be closed off when the washing machine is running for a little more soundproofing.

And the home office?

I long for a quiet space from which to work. Currently I hot desk it around the house, moving to avoid noise and distractions.

We plan on building a garden office – which we'll also use as an extra bedroom when the need arises. We're going to add in a shower room and little kitchenette too.

In terms of thinking about a schedule of works, I think it is a good idea to build this detached section first as it'll give us somewhere to escape a bit while work is underway.

What are the next steps?

We have some simple, initial plans, but have yet to apply for planning permission. Realistically I think that will be in the new year, although we have already found an architect.

My brother-in-law is a builder and we're hoping he'll build the extensions for us, although we're happy to undertake as much of the work ourselves as we can.

Exciting times ahead. I am itching to get started, although I fear I may conveniently have forgotten the lows of our original renovation and the realities of living on site during a project like this – the dust, the mess, the cold, the noise and, of course, the expense. Watch this space...

If, like us, you are considering building a home office in your garden, make sure to read up on garden room costs first so you know how much to budget.

In the four years since we first put our house on the market, we've sold it twice, viewed more houses than I can count, considered finding a house to share with our elderly parents, toyed with the idea of renting and even thought about relocating.

Yet, here we still are, living in the same three-bedroom Edwardian semi that we bought back in 2012 as a complete wreck. Granted, it has been totally transformed since then thanks to an extensive extension, renovation and remodelling process that took around five years, but in the years between, our needs have totally changed.

It's not like I don't know how to sell a house, I've done it before. So, just why are we still here despite outgrowing it many years ago? What has prevented us from moving onto a new project, and why oh why are we putting up with daily teenage bathroom arguments on the landing? Let me explain...

Why haven't we managed to find a new house?

I'm not denying that my husband and I are amongst the most indecisive people I know, but this alone is not why we haven't managed to find a house we both love and moved on.

When we first put our house on the market back in 2021, we sold it for just over the asking price within a week. We then spent an entire year searching for a new house, even popping letters through doors of houses we loved the look of. We viewed so many houses – honestly. But none of them were 'quite right'.

Sometimes the garden was too small, other times the road was too noisy. A few needed too much work to make them liveable, while others didn't need enough. One that we really loved turned out to have terrible subsidence. Ceilings that were too low, overlooking, schools next door – you name it, we've seen it.

Eventually our buyers would get fed up with waiting and the whole process would begin again. The ironic thing is, during the periods when we didn't have a buyer, we twice found houses we fell head-over-heels with but had our offers rejected on the basis that we weren't proceedable. What makes me feel a little better is that, according to Kelvin Elliott, property expert at Property Sale Watchdog, we're not alone in our fruitless house hunt.

'For families who currently live in desirable locations, with children in popular schools and close to transport links and amenities, there may be limited options to choose from when searching for a larger home within the same catchment area,' says Kelvin. 'Not only may there be fewer properties on the market, but the competition between buyers means the properties sell incredibly fast, and can often end up selling above the asking price. Extending removes any insecurities of finding a bigger home in the right location.'

What made us decide to stay put?

We have always loved our house. The pretty little village is both rural yet well-connected to several beautiful towns. We have friends all around us – and so do the children, who have done all their growing up to date here.

The house itself has such a 'good feel' (even guests comment on it) and it has become the hub for all of our two teenagers' friends to gather, despite being smaller than many of their homes. The garden is a really good size and the views are to die for.

In the last year or so, we began to toy with the idea that perhaps there was a way that we could stay in our house by extending, and make changes that would mean it meets all our current needs. It seems we are not alone in deciding to stay put either.

'Extending or renovating makes perfect sense for homeowners who love their area but need more space,' says Liam Gretton, founder at Liam Gretton Estate Agents. 'Right now, in the current market we're in, with higher interest rates and a slower pace of sales in some areas, we’ve seen more people choose to invest in what they already have. It’s a way to add value, avoid stamp duty, and sidestep the stress of moving home.'

Why did we want to move in the first place?

Yes, we love our house, but it has started to feel really cramped lately. Having one bathroom upstairs (there is a shower room downstairs) is a constant source of frustration with two teens, and we have no guest room for family to come and stay. We both work from home and there is no home office – plus we have pets and no utility room.

On the whole, the ground floor is pretty spacious, but you have to walk through the living room from the entrance hall to get to the rest of the house, which isn't ideal and makes it feel like a throughfare as opposed to a cosy, self-contained room.

It is upstairs that is the real problem though. The landing is like the central aisle of an aeroplane – and a small one at that. Seriously, two people can't pass without getting all touchy feely.

What changes are we planning on making?

When we decided to take the house off the market, I admit I breathed a sigh of relief. The years of manically tidying up for viewings and the constant disappointment of unsuccessful bids had begun to take its toll on us all.

We already had some rough ideas of how we could add space, but asked a couple of architects to come and assess the house and give some suggestions.

One said it wouldn't be worth the cost and effort for the value we'd add and the space we'd gain. However, the other was really positive and came up with some ideas we hadn't thought of.

In short, we plan on going up over the flat roofed kitchen extension to add another bedroom upstairs, turning the bathroom into a guest bedroom and stealing space from two existing double bedrooms to make an en suite and family bathroom. We're also considering using the airing cupboard as a little shower room en suite.

Downstairs, we'll reroute the hallway – so that we don't have to use the living room to access the rest of the rooms – and then build onto the side extension to square off the house in order to give us the utility we crave. There'll also be a fair bit of internal remodelling going on to give us the home office we need.

Sound simple doesn't it...?

The next steps?

While we are nowhere near breaking ground on the project, it feels good to have made the decision to stay put and expand on what we already have.

Before applying for planning permission we are going to speak to our neighbours on either side. In the case of our attached neighbours, we'll need to discuss a party wall agreement – and it just seems courteous to have a chat with the neighbours the other side about the plans. Thankfully we get on well with both (hopefully that will continue as things progress!)

Next it'll be onto the planning stages, as well as working out a budget for the work and timescales.

Exciting times ahead then – and I'll be sure to keep you posted on the progress so that, if you too are considering extending your home, you can see what's in store.

FAQs

Is extending a better idea than moving right now?

If, like me, you have been struggling to sell your home and buy a new one in order to gain the extra space you crave, I have some advice from the experts I spoke to that might just help you come to a decision.

'Ultimately, I always advise clients to look at both the emotional and financial return,' picks up Liam Gretton. 'Will an extension truly give you what you need? Will it add genuine resale value (and this is a huge factor to consider), or does it just suit your current needs? Equally, if you sold, would you realistically find something better within budget and the market conditions?'

'The cost of moving house is far from insignificant, when considering the estate agent and solicitor fees, stamp duty, surveys and even the price of moving companies,' adds Kevin Elliot. 'Added together, the sum can end up being thousands of pounds, which, instead of being used for moving house, could be invested in the existing property and put towards the cost of an extension.'

'In some cases, the smart move is staying put and extending,' summarises Liam Gretton. 'In others, no amount of building work will give you what a new home could. That’s why it's important to assess both routes carefully.'

If you are struggling for space but keen to avoid upping sticks and moving, there are extension ideas for every budget to consider – you might find you have been sitting on the space you need the whole time.

Not everyone has the space or inclination for a huge kitchen extension, but that doesn't mean that a small addition can't be just as impactful.

If you're planning a kitchen extension, the size might depend on where it's located (and what's permissible), what you want to spend, and what your plans actually requires.

But the good news is that even if your kitchen extension ideas are on the small side, it can still pack a punch. I asked the experts how you can make a small kitchen extension feel bigger and maximise the impact it has on your homelife.

1. Combine your kitchen extension with a ground floor remodel

You might think a small extension will be limiting, but when you look beyond your kitchen, and the ground floor as a whole, it can be utterly transformative.

Knocking down walls or moving them to rejig the layout of other rooms in your home can be key to making the most of extension.

It's best to work with an architect or designer on a project like this, as they will have bags of experience in improving flow and making the most of natural light, which will give your new space some serious wow-factor.

2. Prioritise natural light

Ask any design expert about how to make a small space look bigger, and they will definitely mention bringing in more natural light.

A well-placed picture window or set of patio doors can help draw the eye to the outside, blurring the lines between where the kitchen ends and the garden begins, which in turn makes a smaller space feel much bigger.

If your design allows, try and bring in light from above with a roof window. This will maximise how much daylight your kitchen gets throughout the day. Plus it will trick the eye by making the ceiling appear taller.

3. Embrace a vaulted ceiling

Playing with proportions can be transformative in a small kitchen extension. If you feel limited on space, there might be opportunity to be found by looking upwards.

'As a design and build company, we work with our clients from the project conception to completion to create designs that maximise space as much as possible and make the kitchen appear bigger,' explains James Bernard, Director of Plus Rooms. 'Vaulted ceilings are great for using up wasted space under a pitched roof design, which pairs perfectly with a light and bright interior colour palette. This overall creates a natural light-filled, spacious area. You can even add eye-catching tiles or bold cabinet colours if you want to further the dynamic feel and add personality.'

4. Opt for bespoke cabinetry

Using standard cabinets might not be the best way to make the most of your space, even after a small kitchen extension.

'Bespoke elements can play a key role in creating a well-designed small kitchen extension, as sometimes standard sizes of cabinetry won’t suffice,' says Al Bruce, Founder of Olive & Barr. 'Research and discuss with a designer alternatives to traditional kitchen cabinetry, perhaps deep pan drawers may be better suited to your needs or open shelving.'

Taking bespoke cabinetry up to the ceiling can help to draw the eye upwards, and avoid any wasted space. Bear in mind this tip from Steve Larkin, CEO of Kitchen Door Hub: 'If you are going to install floor to ceiling cabinetry to make the most of the space added by a small extension, you can try to break this up and make it look less bulky with open shelving or glazed doors.'

5. Incorporate clever storage

Make the most of a small kitchen extension by being savvy when it comes to storage. This will keep clutter at bay, which will make your kitchen look bigger.

'Every inch of storage you can rinse out of your kitchen will make a difference,' says Mike Biddulph, Founder of Goldfinch Furniture. 'We’ve been making some great larder units with an extra run of worktop hidden away inside for coffee machines and mixers. Paired with pocket doors (which slide inside the unit once opened) and internal lighting, your larder becomes an accessible workstation that you can close away when you have guests.'

Think too about whether you are honestly tidy enough to embrace open storage, or whether you'd be better off being able to hide it away in a cupboard. 'Reeded glass is a great compromise between having doors but allowing a space to feel light,' adds Mike. 'We’ve seen a real desire for this in the last few months. It works especially well in smaller spaces as it’s a light and impactful design feature without being overbearing.'

6. Be savvy with your decor choices

Your colour and finish choices when it comes to cabinets, worktops, walls and flooring will all contribute to how big your kitchen seems.

'Using a lighter colour palette can make a smaller space appear more light and airy,' says Steve Larkin. 'Glass, mirrors and glossy finishes will reflect light, which can make the room feel bigger.'

'Flooring can be another way to trick the eye,' reveals James Bernard. 'Darker floors create depth when they contrast with the cabinetry and placing boards or long tiles vertically will make a space feel longer while placing them horizontally will make it feel wider. Large tiles actually expand the space whilst small tiles can look busy.'

7. Need more space? Look to your garage

If you are limited on the amount of space you can add with an extension and a remodel of your existing square footage, it's worth looking whether you have any areas you aren't utilising to the fullest potential.

For example, if you have an attached garage that is just used as a bit of a dumping ground, then a garage conversion could be worth considering.

This will add to your overall project budget, but if it gives you more space to play with when it comes to remodelling or extending your kitchen, then it could be a savvy improvement to make.

What should a homeowner avoid in a small kitchen extension?

If you want to know how to make the most of a small kitchen extension, it's important you know what to avoid.

Experts advise you give these a wide swerve:

• Lack of natural light. Extending without considering natural light can leave you with a space that was darker, and looks smaller than it did before. Not ideal, especially if you've gone to the expense and hassle of building an extension.
• A kitchen island. 'If you have a small or narrow space, this may not be adequate enough for a kitchen island, especially if you will also have a dining table in the same room, explains Steve Larkin. 'Alternatively, consider a peninsula layout which is typically a 'u' or 'l' shape in rooms where space is limited, as it will provide more storage and food preparation areas.'
• Standard size cabinets that may be too large for the space. The biggest thing we try and get across in the design stage of a smaller kitchen project is that there is no point trying to cram lots of oversized cabinetry into a smaller space,' says Mike Biddulph. 'Having a bespoke kitchen made means that you can maximise every millimetre without filling a small space with standard sized cabinets!'
• Too much clutter. Clutter is not your friend if you have a small kitchen, so really think about what you need, what needs to be visible and what can be hidden away. Integrated appliances can also help you achieve a more streamlined space.

FAQs

Is a small kitchen extension even worth it?

The size of kitchen extension you can add could be dependent on a couple of different factors including your budget, planning permission constraints or how much available space you have (and are willing to sacrifice).

But even a small extension can be enough to rework your existing space into something spectacular. 'Whilst many homeowners dream of a spacious kitchen with more cupboard space than they know what to do with, the reality is that a small kitchen can be just as stylish and rewarding,' says James Bernard. 'You can be even more innovative and create a space that is personalised and practical.'

But if you are limited by size, you will need to ensure you prioritise your needs before your wants, and be certain that the space works on a functional level. 'Making sure your paths are wide and clear means you can zone areas for an efficient traffic flow rather than having to dodge furniture. This is particularly essential for access to doorways, your outdoor space and main kitchen appliances,' adds James.

If you are working with a tight project fund, make sure you avoid these budget kitchen extension mistakes that will send your costs skyrocketing.

When house-hunting, one of the things that drew me to my home was the large kitchen diner that sat at the back of the property. It had been extended and remodelled by the previous owners, and felt like a really modern element in the 1970s house.

However, after living here for over a decade, and following a kitchen renovation, there are a few things I wish had been done differently when the bulk of the building work for the kitchen extension was undertaken.

Despite the fact I didn't extend the kitchen myself, I hope my experience is food for thought for those wanting to dodge missteps and wrong choices when extending their own kitchen.

1. Lack of natural light

There's one major thing that will be key to the success of any kitchen extension ideas, and that's natural light. My current kitchen is comprised of a small flat roof extension at the back of the garage, and the property's original small dining room and kitchen (which have been knocked through and made in to the dining area.

Thanks to the addition of a conservatory off the dining area, and the bricking up of the original kitchen's window, the centre of the kitchen diner suffers from a lack of natural light.

This was even more noticeable with the decor choices of the previous owners, including dark wood floors and solid black kitchen worktops.

Over the years, I've added a new side door, with a small glass panel in it to bring some more light through the side elevation, and renovated the kitchen with much lighter floors, cupboards and worktop.

However, given the flat roof of the extension, a roof window would have been a great addition to help bring daylight deeper in to the floorplan, and make it feel brighter and even more spacious.

2. Not enough plug sockets (or not in the right places)

As any home extender will tell you, it is really difficult to plan for a space that doesn't exist yet. While an architect's designs can help you imagine the space, it's still a challenge to really picture yourself living life in it on a day-to-day basis. This means things like the number and placement of plug sockets can often be overlooked and become a bit of a sore spot after the fact.

And the same can be said for my extension. While there are a couple of double plug sockets, for me, they aren't in the right place, and it means I'm limited on where I can put things like the kettle and air fryer.

I did move one of them when I renovated the space which has made a difference to where I can add some accent lighting, but I would definitely recommend any one planning on extending spend a decent chunk of time really considering the best place for the electrical outlets in the design stage.

3. Moving the boiler

Like many homes the age of mine, the boiler is located in what was the original kitchen.

The previous owners had boxed it in with sheets of plywood, which made it stick out like a sore thumb. It was also screwed shut, so if I ever needed to access it, I needed a screwdriver and a stool, and often a second pair of hands. Not ideal at all.

While I would have loved to have moved it elsewhere during my reno, it wasn't a feasible option, largely because of cost. But now, thankfully, it is housed inside an easily accessible cupboard that matches the rest of the kitchen, so it's much better disguised.

4. Knocking through walls without imagining the bigger picture

Knocking through between two existing rooms and adding an extension will obviously give you more space, but in my case, it meant more floor space, but not necessarily a lot more wall space, which left a surprisingly limited opportunity to change up the kitchen layout. There was also a nook for a fridge freezer, but its fixed dimensions meant my choice of fridge freezer was also limited.

The garage (which sits at the back of the kitchen) had also been converted so there is an additional door to consider there, plus a door off the cupboard under the stairs. The doors all open into the kitchen, and because of the swing room they need, a kitchen island isn't achievable, despite the overall size of the room.

To resolve these issues during my renovation, I opted for a peninsula instead of an island to create more worktop space, and worked with my kitchen designer to create a cohesive spot for my American-style fridge freezer. The old fridge nook didn't go to waste though — this is now where the oven sits, with additional kitchen storage above and below.

If you have plans to increase the size of your kitchen without breaking the bank, make sure you avoid these budget kitchen extension mistakes to make your pot stretch as far as possible.

If you want to add more space to your single-storey home, then make sure you avoid these common bungalow extension mistakes that can actually make your home look worse than before you started.

While there are plenty of general extension mistakes to avoid, there are some errors more specific to bungalows that, if not avoided, will ensure your plans for a bigger property fall far from your expectations.

If you're at the point when you want to bring your bungalow extension ideas to life, then make sure you side-step these design faux pas so you are left with a home that not only meets your needs, but looks and feels great too.

1. Planning the extension in isolation

Whenever you add space to an existing home, it's crucial to consider how the addition will interact with, and impact the existing property. And this is particularly true when it comes to extending a bungalow.

'Although it can appear relatively simple to build an extension onto your property, it can be tricky to visualise the new structure alongside the existing one,' explains Andy Kille, Checkatrade member and owner of Andy Kille Building and Property Maintenance. ' Bungalow extensions can be a great addition, but can also overpower your existing structure, so it’s important to consider design and layout carefully.'

Working with an architect on your design, which may include some remodelling elsewhere in the home, can help you achieve the best and most transformative result.

2. Not maximising natural light

If you are planning on extending a bungalow, then one of the worst mistakes you can make is to not make the most of natural light in your design.

Older bungalows can often suffer with a lack of natural light, and then if you add a poorly designed extension, which moves the external walls and windows further away from the centre of the floorplan, you can make those dark and dingy spaces even darker.

Large windows and banks of patio doors can combat this, but for the best results, try to include ways to bring in light from above with roof windows in your design. Placed cleverly, rooflights or roof lanterns can bring daylight deep into the floorplan, making the whole space light and bright. Combined with an open plan layout, this can be utterly transformative.

3. Forgetting to address privacy concerns

Depending on the design of your extension and how you plan on using it, ignoring the issue of privacy when extending a bungalow is another error that should be avoided.

Using a skilled designer will help, as they will consider things like window placement, window treatments, and even garden privacy solutions that will ensure you feel completely comfortable in your home at all times.

4. Missing the chance for connection with the garden

With all rooms in a bungalow traditionally sitting on the ground floor (unless you plan on extending to add an additional storey), then it can be a huge mistake to ignore how to ensure a solid connection between these rooms and the garden.

Glazing is key here. Whether you debate between bifold or sliding doors to create the ultimate indoor outdoor space or opt for large picture windows to make the most of the views, factoring this into the design scope of each room, and not just the extension, will give your bungalow real wow-factor.

5. Failing to complement the existing roofline

'One of the biggest mistakes people make when extending a bungalow is failing to consider how the new extension will affect the overall roofline,' explains experienced carpenter Scott Godfrey. 'Because bungalows are single-storey, the roof plays a major part in how the house looks. Adding an extension with a mismatched or awkwardly pitched roof can make the whole property look unbalanced and poorly planned. It can also cause long-term drainage issues if the angles aren’t right, leading to problems with leaks or water pooling.'

This is where it pays off to work with an experienced architect or designer who can ensure that the new extension works just as well from outside as it does inside. They will carefully consider the proportion of the addition as well as the pitch and coverings for the roof to ensure the new space feels harmonious with the existing property.

6. Ignoring structural implications

If you want to extend your bungalow by adding a second storey, then it can be a huge mistake to assume that your existing bungalow can take the weight.

You will need a structural engineer to check whether the foundations and walls are strong enough to support the additional load, or to advise on any reinforcements that may be required to ensure the extension is safe.

If you don't yet own a bungalow, but fancy taking on the challenge of renovating one, make sure you assess whether a bungalow is a good investment before you take the plunge.

EDITOR’S NOTE: An earlier version of this article included a quote from a purported expert whose credentials we have not been able to verify. The quote has been removed. We regret this lapse in our verification process and have updated our internal protocols to reduce the risk of recurrence.

If you’ve decided to add space for older members of the family at your home, the question of what is the cheapest way to build a granny flat is likely to be crucial. The addition needs to accommodate the necessary rooms while remaining affordable.

Constructing a granny flat can prove to be the best way to meet the needs of an older family member, allowing them to take advantage of the companionship and support of younger generations while retaining their own space. But, as with any addition to a home, it requires investment.

To enable you to keep costs low, our guide has the details on the most inexpensive way you can build a granny flat, and all the factors that will contribute to the final bill.

What is the cheapest way to build a granny flat?

If you want to build a granny flat, the cheapest way to do so could be to construct a single storey extension with costs starting from around £30,000. Building an extension can, of course, cost far more than this and so you might be keen to keep costs as low as possible (more on that later).

Bear in mind, too, that creating a bedroom and ensuite bathroom only would be the cheaper option, but this wouldn’t providing self-contained living accommodation for a family member, who would need to share the kitchen and living spaces of the main home.

If a self-contained dwelling is preferable, investing in an annexe kit will typically prove to be the cheapest option. Kits including double glazing and insulation are available from around £29,000, with numbered panels that mean a skilled DIYer could tackle some of the construction work themselves.

Be aware, though, that your total budget will need to be larger than this. You will need to factor in electrics, heating and drainage on top of this, plus the cost of any planning permission needed. While this might seem expensive, compared to a double-storey extension or separate, brick-built annexe, it's a cost-effective option.

What factors affect the cost of building a granny flat?

When you’re building a granny flat, whether it’s an extension or annexe, it’s important to bear in mind what will be part of the final bill.

‘Several factors influence the cost of building a garden annexe, such as planning requirements, ground conditions, and choices of size, layout, and finishes,’ explains Andrew Colley, annexe expert and project development manager at iHus. As for an extension or an annexe kit, many of the same criteria affect the cost.

• Planning permission comes at a cost that may need to be included in your budget for a granny flat. Planning permission for an annexe will usually be required. However, it could be an element of the package price from a specialist which supplies and builds, while annexes that are compliant with the Caravan Act can avoid the need for planning permission. If you build an extension, it may be possible to use the permitted development criteria. In this case you won’t need to add in the fee for planning permission, but it’s important to check whether this applies in the case of your property and what you plan to build so you can include the amount in your budget if necessary.
• Building regulations approval is an additional cost whether you’re extending or building an annexe.
• Groundworks required can increase the cost of an extension or an annexe and depend on factors such as what preparation is needed, and drainage.
• Size and shape of the design count whether you’re extending, opting for an annexe from a specialist supplier or commissioning an architect. Smaller footprints and uncomplicated shapes will save money.
• Materials matter and the more high end you go, the greater the costs.
• Rooms included in a granny flat contribute to costs with kitchens and bathrooms more expensive to incorporate than bedrooms and living areas.
• Connecting utilities for an annexe distant from the house can increase costs. Existing utilities may need to be diverted or protected when building a granny flat, which also adds to the expense.

How can you reduce the cost of building a granny flat?

If you need to reduce the cost of building a granny flat, you should carefully assess the potential of your home.

If you have existing underused space, like a garage of loft, that you can convert, that's usually a more cost-effective option than building a granny flat from scratch. Check out our guide to how to convert a garage so you know what a project like this entails.

Architect George Omalianakis of GOAStudio residential architects agrees. ‘If you want to create separate accommodation for an elderly member of the family, and assuming you have the right type of property or the possibility of extending it in a suitable way, it makes lots of sense to create this accommodation as part of the main dwelling,’ he says.

‘You could make a separate entrance to a ground floor bedroom area, with an adjacent ensuite, even a kitchenette, and shared use of the reception areas, assuming there is no additional space for the creation of a separate reception area.’

If you need to build on rather than converting, though, there are also ways to achieve what you need with a smaller budget. Stick with the simplest design and standard fixtures and fittings, and avoid anything bespoke.

Take a look at our extension ideas for every budget to see what you could achieve.

EDITOR’S NOTE: An earlier version of this article included a quote from a purported expert whose credentials we have not been able to verify. The quote has been removed. We regret this lapse in our verification process and have updated our internal protocols to reduce the risk of recurrence.

When you need to upsize your home, knowing the difference between an annexe and an extension is important. Both add square meterage but, depending on why the additional space is needed, one or other could prove the superior choice.

Whether you’re thinking of adding on to your home for a specific purpose like creating a granny flat or simply to boost living space, the differences between annexe and extension can also influence how much you’ll pay for the addition. And their distinctions can affect the use of your outside space, too.

To help you decide whether an annexe or extension better suits your purposes, we’ve put together a complete guide to differences, costs, and all you should consider before embarking on the project.

What is the difference between an annexe and an extension?

Creating an annexe differs from building an extension in a number of ways. These are the differences to keep in mind:

• Separation or connection An annexe is a self-contained unit often separate from the house with its own entrance, although it can be connected. An extension, on the other hand, enlarges a house. It is built onto the ground floor of a home if it’s single storey, or expands the house on two floors if it’s a two-storey design.
• Annexe rooms An annexe usually has a living area, kitchen, one or even two bedrooms, and a bathroom, and can therefore create a home (which also makes it distinct from a garden room). It’s often called a granny annexe because it allows independent living for older family members but with the reassurance and sociability of relatives immediately at hand. However, an annexe could equally provide a home for grown-up children priced out of house buying, for example, or even create a separate space for guests.

• Extension interior An extension might also allow room for an additional family member to join the household but retain some privacy if it contains a bedroom and a bathroom. Often, though, it’s used to improve a dated ground floor layout and extend the kitchen and create rooms such as a utility, home office or playroom. A double storey extension, meanwhile, can also add one or more bedrooms and bathrooms upstairs, too.
• Planning permission ‘A traditional annexe usually requires full planning permission, especially if it's to be used as self-contained living accommodation with a bedroom, bathroom, and kitchen,’ says Lily Roberts, planning and annex team leader at Green Retreats. An extension, on the other hand, could be built without the need for planning permission if it falls within the permitted development criteria.
• Reduction of garden space Both annexe and extension will eat into outside space. However, a well-designed extension can transform a home without taking up a large amount of the garden, and it can also create a better connection between the house and the exterior. A self-contained annexe requires a large enough footprint for its various rooms at the sacrifice of outdoor space.

Which is cheaper – an annexe or an extension? 

It’s likely to prove cheaper to build an extension rather than an annexe, with an annexe costing upwards of around £60,000.

‘An annexe tends to cost more overall as it often requires its own infrastructure, insulation, kitchen or bathroom and separate services, but it offers genuine independence and privacy,’ says Ryan Wenham, Chartered Architect and Registered Interior Designer at Larsen Architecture.

‘That can be ideal for older relatives, returning adult children, guests or even a home-based business. When deciding, think about whether you need self-contained living, how much privacy is required and what your realistic budget is. It is not just about saving money or adding space, but about adding the right kind of space for how you live now and in the future.

Meanwhile, a single-storey extension costs from around £30,000 to build and a double-storey extension costs from £40,000.

Which is better for your home?

Whether an annexe or extension will be the better solution for your home depends on a number of factors.

• Independence ‘If you’re accommodating a relative like an elderly parent or a young adult who wants some privacy and independence while still being close to the main home, an annexe offers a self-contained solution that an extension can’t always provide,’ points out Lily Roberts. But do think about the needs of the occupant now and in the longer term. An addition attached to the house (and it's occupants) may be a better option for some.
• Cost As we’ve noted above, an extension could be achievable on a lower budget than you’ll typically require for an annexe.
• Flexibility Because it’s self-contained, an annexe could prove a more versatile addition. ‘An annexe can offer more flexibility of use, serving as guest accommodation, a home office, or even potential rental income space, depending on planning permissions,’ says Lily. An extension, on the other hand, is typically designed for a specific purpose such as creating a more open-plan downstairs layout.

• Disruption The period of construction might influence your decision making too. Opening up the existing house on one or two levels together with the internal reconfiguration required can make building an extension disruptive. However, because it’s not designed to enlarge the house itself, the construction of an annexe can be less disturbing.
• Garden size We noted above that an annexe is more space hungry, but bear in mind, too, that its size could count this option out all together. If you have a small garden already, then a separate annexe may not be possible. Instead it may be a better option to make better use of any underused space you may already have, like a garage or loft.
• Council tax In England, an annexe to a family home is generally subject to a separate council tax bill although there are both situations in which a discount is available and those in which an exemption applies. Speak to your local authority wherever you live when considering your build options to assess the financial implications in the long term.

If you decide that an annexe is the right solution, then these granny flat ideas will help you shape the space in the right way and give you the best results.

Extending over the garage is a hugely popular project, allowing you to add to your first floor layout without actually increasing the overall footprint of your home.

In many cases, people look into how to convert a garage and decide that they would, in fact, like to retain it for storage. Other times, when designing their garage conversion, homeowners realise that it makes sense to build above it at the same time.

If you are wondering what is involved in extending above a garage and whether this is a viable option for your home, our guide is here to help, with advice on everything, from structural implications to costs.

Is it a good idea to extend over a garage?

There are lots of reasons why extending over a garage is a good idea. Not only does it allow homeowners to add additional space at first floor level, but it is also a very effective way to keep a lid on extension costs.

That said, this is not always a totally straightforward project and there is usually more to it than simply building a new room on top of your old garage.

In many cases, structural reinforcement will be required before work can begin, to either the existing garage or to its foundations – or both.

How easy is it to extend over a garage?

How straightforward it is to extend above a garage very much depends on the condition of the garage in question.

The two main issues people usually find cropping up when building an extension of this type concern the existing walls of the garage, and its foundations.

As garages weren't designed to carry additional weight over the top, you will need a structural engineer to come and assess the foundations and walls. They will stipulate whether any reinforcement is needed.

Will foundations need underpinning to extend over a garage?

There are several checks that will need to be carried out before extending above a garage.

In cases where your house was built after 1990, its foundations may be deep enough to support an extension. That said, they would have had to be built to comply with building regulations. If in doubt, your local building control office may be able to provide you with the original approved drawings and a completion certificate.

'Before any building work takes place, your existing foundations will need to be inspected by a structural engineer, who will be able to assess whether or not they will be able to support the new additional storey,' picks up Oliver Burgess, head of design at Resi.

'Generally speaking, your foundations should be at least 600mm wide and 1000mm deep,' continues Oliver. 'However, this depth will need to be confirmed on-site and checked against your ground conditions, alongside other site constraints.'

Reinforcing garage walls for an extension above

This is another area of your garage conversion ideas in which you'll need to involve a structural engineer.

'If the external walls of the new first-floor extension are built right above the existing garage walls, it’ll need to be established whether or not they can accommodate any extra weight,' explains Oliver Burgess.

Building regulations may stipulate that internal columns or steel beams are added to provide adequate support for a new floor above.

'Your engineer will also need to look at the width of your existing walls,' continues Oliver. 'If the garage is made of single leaf walls, you will not be able to build new cavity walls on top of them. You may need to add an internal loadbearing inner leaf to the existing single leaf garage wall or consider different structural support for the new walls of the first floor.'

How do you extend over a garage?

Once the foundations and garage walls have been assessed and either deemed adequate for extending over, or reinforced appropriately, work can begin on the extension.

An extension over a garage is not too different to any other kind of extension ideas once the structure below has been supported. It will consist of a floor and a frame, windows and doors, just as you would expect.

Do you need planning permission to extend over a garage?

While garage conversion planning permission often falls under permitted development, you shouldn't assume this will be the case when extending over the garage.

'With both detached garages and side garages, you will be unable to add an additional storey under permitted development rights,' confirms Oliver Burgess.

Make sure you obtain planning permission before you start any building work to keep the project as stress-free as possible.

How much does it cost to extend over a garage?

Costs will vary depending on the size and complexity of your project, as well as how much input you plan on having on a DIY basis and the extension design features you have your heart set on.

According to Resi, you can expect costs to come in at between £45,000 - £80,000.

FAQs

What if you can't extend over your garage?

If, for whatever reason, you discover that extending over your garage just isn't going to be viable, what are the alternatives worth considering?

If you are keen to keep the footprint of your house as it is, you could demolish the old garage and build either a single or two-storey extension in its place.

Alternatively, side extensions are a fantastic option, often being cost-effective, easy to obtain planning permission for and simple to construct.

If you decide that extending over the garage isn't going to work for you, research how to build a side return extension instead. They are a brilliant way to add new rooms without using up valuable garden space.

If you're extending your home for the first time, then an extension planner, like this one, will be essential. Not only will it provide clarity and allow you to anticipate what's coming up and when, but it can also help you to spot and dodge issues that could cause costly delays.

This extension planner breaks down what you can expect week by week when building an extension. While this particular schedule is for a single storey extension, it also gives a good guide for double height additions, although certain stages might take a little longer.

Extension planner — week-by-week

Use this extension planner to ensure you have a clear idea of what is due to happen and when when you're extending your home.

Pre-build tasks

The week-by-week schedule covers the actual build of your extension, but in order to get to the part where you can break ground, you need to make sure you have all your ducks in a row.

To get to that point, make sure you have the following ticked off your to-do list first.

• Finalise your design with an architect or designer
• Secure planning permission if you need it, and discharge any pre-commencement planning conditions attached
• Submit your building regulations application, and notify Building Control when work is due to begin
• Get party wall agreements in place with your neighbours, if needed
• Find a good builder
• Decide whether you are acting as your own project manager or employ someone to do it for your
• If you plan on doing any part of the work yourself, make sure you communicate that clearly and effectively with other trades
• Set up accounts with local builders merchants
• Check delivery times for any materials and equipment you might need, and make sure you have a safe place to store them
• Hire a skip so you can keep project waste contained. Make sure you check what you can and can't put in there
• Organise alternative accommodation if you don't plan on living on site
• If you do live on site, make sure you have bathroom and kitchen facilities that you can use, even if they are temporary
• Let your neighbours know work is about to start
• Make sure you have adequate home insurance cover. Your existing policy may not cover building work, so you may need specialist extension or renovation insurance instead.

Week 1 — Prepare the site

• Check that there is clear access to the site, and that building materials are stacked near to where they will be required
• If you are living in site during the work, make sure it's safe, especially if you have young children or pets
• If you choose to act as your own project manager, you will need to hire all the necessary equipment, like a mixer and digger.

Week 2 — Groundworks begin

• Builders will start by digging the foundations, which will need to be signed off by Building Control during a site visit
• If needed, reinforcements will be laid within the foundations
• Pipework, drainage and services will then be laid
• Concrete footing will be poured in and levelled, and another site visit from Building Control will be needed to approve this stage.

Weeks 3 and 4 — Building the superstructure

• At this point bricklayers will build up the damp-proofing course and, if needed, concrete lintels will be inserted
• Then sand will be laid before damp-proofing membrane is put down
• Insulation will be fitted
• The concrete slab for flooring will be poured
• Building Control will need to carry out another inspection

Week 5 — External walls go up

• At this stage, you will need to check that lintels, door and window frames and wall ties have arrived.
• Your builder will tackle the block and brickwork
• This is the time that cavity wall insulation will be fitted
• Wall ties will be inserted to fix the new walls to existing ones
• Lintels for windows and doors will be fitted
• Door and window frames will be inserted as the walls are built

Week 6 — Internal walls are built

• Now, internal walls will be built
• Check that your carpenter is ready for the following week and all materials are ready

Week 7 — Installing the roof structure

• Your carpenter will start building the roof structure
• If you’re having rooflights or dormers, these will be created and fitted at this point
• Make sure your choice of roof covering is ready for installation next week.

Week 8 — Adding the roof covering

• Roof battens will be cut and fitted over the membrane
• Your choice of roof covering will be laid
• Ridge and valley tiles will be laid, along with finishing details, like flashings
• Fascias, soffits and verges will be prepped
• The floor screed will be laid.

Week 9 — Fitting windows and doors

• External rendering will be completed, if required
• Windows and doors will be fitted into the frames that were fitted in week five.
• This is the time when gutters and drainpipes will be installed
• First-fix carpentry, plumbing and electrics will be completed
• Stud walls will also be built at this stage.

Week 10 — Knocking through

• Now is the time when you will knock through to the rest of the house. This will be messy, so it's best to seal of the extension from the rest of the house as best you can
• Steels will be put in place, along with padstones that have been approved by Building Control
• Any joins will be made good

Week 11 — Plastering

• Walls will be boarded with insulation placed between battens on the existing internal walls
• Then it's over to the plasterer. Don't forget to factor in drying time of around a week before you plan to decorate.

Week 12 — Second fix

• At this stage, the electrician will be back for second fix, which means lights will be fitted, switches position and sockets made live
• Second-fix plumbing means taps will be installed and connections completed
• At this point, flooring will also be put down
• If you are planning a kitchen extension, this is when you should plan for your units to be installed.

Week 13 — Snagging

• Go through your extension with a fine tooth comb and look out for anything that doesn't look or work as it should. Flag these with relevant trades as soon as you can to get them resolved.

Week 14 — Completion

Once all the building work is complete, you'll need to get final sign off from Building Control.

You will be issued with a completion certificate that you should hold on to, as you will need it if you ever come to sell your house.

FAQs

How long does an extension take to build?

On average, a single storey extension would take around 12-16 weeks to build, while a two storey extension would take around 16-20 weeks. However, for larger, more complex designs, that timeframe can be longer.

It's also important to factor in the time needed to get the designs finalised, as Robert Burnett, Co-Founder & Director of Kitchens by Holloways explains: ‘As with any project it will depend on the size of the extension and scope of the project. There will be an initial design process and time to factor in which should typically be around 2-3 months.'

On top of that, you'll need to secure any necessary permissions and get trades lined up, so it's realistic to allow an absolute minimum of six months for your extension from start to finish. But as you would a contingency budget, you should also factor in some buffer time should any part of the build run over or be delayed.

What can affect your extension schedule?

Unfortunately, there are quite a few factors that could impact your extension schedule — some of which are within your control and others which aren't.

• Issues around planning permission or party wall agreements — that's why it's so important to have these in place before the build starts, and stick to the parameters that the agreements are based on.
• None compliance with building regulations — if the building inspector comes and things aren't as they should be, you'll have to make them compliant before you can continue
• Bad weather — rain, snow or freezing conditions may mean your project grinds to a halt. That's why it's a good idea to start during spring and summer to optimise your chances of good weather.
• Material shortages — delays in the goods you need can put your extension back, so try to give yourself plenty of time and plan effectively to ensure you builder has what they need when they need it.
• Availability of trades — good tradespeople can be booked up months in advance, so make sure you book them in early to avoid impacting your schedule.
• Unexpected issues after breaking ground — as with any building or renovation project, sometimes you only discover issues when you start digging. But they need resolving before the project can move on to the next stage.

Craig Dean, residential services director at Geobear, shares an example he sees often: ‘One of the most common and disruptive delays is subsidence, which occurs when the soil beneath a property shifts under the weight of new structures, particularly in horizontal or vertical extensions.

'Subsidence can halt construction, require major remedial works, or even force homeowners to vacate while traditional underpinning is carried out. That's why one of the most important factors in determining how long an extension takes is whether the ground is prepared and stable. For example, poorly managed drainage or failure to investigate soil types can lead to ground movement mid-build, pushing back the project completion date.’

While some delays will be unavoidable, having a contingency budget will be essential so that if you do come across any issues, you have some money set aside to tackle them and keep delays to a minimum. A contingency budget of around 20% of your total build costs should be sufficient for most.

Once your extension is complete, you'll need to decorate and start thinking about any kitchen ideas or similar you want to include. But take a moment to enjoy getting to the end of this monumental stage.

Unassuming and easily ignored, front porches are a final finishing flourish that can give a house character and detail.

The material and style of your front porch ideas will impact your home’s kerb appeal, the maintenance required and the cost dedicated to this project.

'Picking the right porch for your home is more important than you think, it can make the difference between creating a practical addition with the wow factor and an impractical out of character statement,' advises David Sutton of The English Porch Company.

I've weighed up two popular material choices — uPVC and timber — to see how they compare.

What’s the difference between uPVC and timber porches?

When it comes to building a porch, uPVC and timber are two of the most popular materials. But there are considerable differences between the two:

• uPVC tends to be less expensive than timber
• Timber tends to last longer than uPVC (especially hardwood varieties)
• In terms of maintenance, timber requires more to keep it looking its best
• If you want the flexibility to create ornate designs, then opt for timber
• uPVC would look out of place on a period property, where timber would be more in keeping.

With these differences in mind, you’ll need to think carefully about what you require and can afford before building your porch.

Whether you want a canopy, open porch or something fully enclosed, you might find yourself choosing between timber and uPVC.

Let's look at each material in more detail:

uPVC porches

uPVC can be seen up and down the country providing affordable yet durable windows and doors, so it can be nice to complement these with a matching porch.

Cost: The material is known for being cost-effective, and uPVC porches are no different. A uPVC canopy porch should cost around £100-£300 (polycarbonate canopies might be even cheaper) and enclosed porches from around £2,000 and up to £6,000. Open porches with dwarf walls or posts to support the structure tend not to be made from uPVC, and would more likely be made from GRP (glass reinforced plastic/polymer) to provide the support required.

Appearance: These days uPVC can create a fairly decent replica of timber, but you’ll always be able to tell up close, unfortunately. That being said, you could also take advantage of coloured uPVC being more readily available to add more modern character to your entrance.

Durability and lifespan: uPVC is fairly durable, able to withstand weather for decades and better manufacturing means that higher quality products are UV resistant, meaning they will fade and degrade slower. uPVC generally lasts around 25-35 years before it might become unsafe.

Timber porches

Wood is the traditional material for porches and suits pretty much any home, where uPVC might only suit more modern architecture. 'A timber porch is highly customisable in terms of design, size, and finish (paint or stain),' says Madeleine Clarke of Dunster House. 'They can be tailored to perfectly match the existing house style - it offers a natural warmth and character.'

Cost: Timber is more expensive than uPVC, with a canopy porch in softwood starting at £150 and hardwood designs at around £450. For open porches, look at a budget of at least £900, and anywhere from £3,500 to £7,000 for an enclosed porch.

Appearance: The great thing about timber is that you can varnish and paint it in different colours and finishes every couple of years, although this might put some homeowners off. Left natural, the wood will weather to a silver grey (although softwoods definitely need extra protection from the elements).

Durability and lifespan: Timber porches can last anywhere from 60 to over 100 years, depending on how you keep up maintenance. Softwood will degrade faster than hardwood.

How to choose between a uPVC and timber porch

The decision between a uPVC and timber porch will come down to your budget, style of house and willingness for ongoing maintenance.

A wooden porch will not just be more expensive upfront than uPVC, but will also cost every few years to either hire a tradesperson to sand and repaint/revarnish the wood or to do it yourself to keep it in good condition.

However, timber has a far longer lifespan, so you’ll find a better value for money long-term. Additionally, wood is almost universally liked for the majority of houses where uPVC might look odd when attached to the front door of a historic home.

From a security perspective, an enclosed timber porch with a solid wood front door will be far stronger than uPVC, although uPVC can offer a multi-point locking system that can be more resistant to forced entries.

A wooden porch will also be more thermally efficient than a uPVC design, which is worth bearing in mind as part of a wider project to boost your home's energy efficiency

Is timber better than uPVC for a porch?

While timber has its impressive pros, whether it's better than uPVC for your porch will depend on what's more important for your current circumstances.

If you want to add a porch to a characterful period property, then yes, timber is most likely better than uPVC.

However, if you are on a tight budget and live in a more modern home, then uPVC could be ideal.

'Both materials properties [means which is better] ultimately depends on the homeowner's individual priorities, budget, the style of their house, and their willingness to undertake maintenance,' says Madeleine Clarke.

For an mid-point between the low-maintenance of plastic and the interest and lifespan of timber, perhaps consider a composite porch? Many designs are made using recycled materials and can last up to 50 years without needing repainting.

Once you've decided on the material for your addition, you can think about incorporating one of these porch seating ideas too.

Adding a porch to a front door can vastly improve kerb appeal - providing a lovely inbetween area when transitioning from the outside to in. They don’t just add a thoughtful design flourish, but they protect visitors waiting to be welcomed in and keep our belongings dry as we frantically hunt for keys!

As with most architectural details, front porch ideas should be carefully matched to the history, style and materials of the house. That’s not to mean they have to be exactly the same - in fact a contemporary glass and metal porch can look fantastic against a traditional stone cottage - but eyes are drawn to ill-proportions and bolt-ons when it comes to houses.

Whether you can build a porch yourself often comes down to skill, material and budget - there are some fantastic DIY-ready kits out there, and some amazing bespoke services that can be assembled at home.

What type of porch should you choose?

When it comes to the ideal front porch ideas for your home, finding the right design is the first and most essential step in the process. The material you choose (for instance, PVC, wood or metal), its size and shape will all influence if the construction can be completed DIY or not.

'There are essentially three types of porches, a canopy porch, an open porch, or an enclosed porch,' says David Sutton, owner of The English Porch Company.

'You can choose the perfect fit for your home, whether you have a wide entrance, want a pent roof, or maybe something more traditional,' adds Madeleine Clarke from Dunster House.

1. Enclosed porch

An enclosed porch can act as a vestibule before entering the main house - they’re generally made with more permanent material — such as stone, glass or brick — with foundations and a door.

'From a practical standpoint, an enclosed porch whether to the front, side or rear of a property should have a footprint no smaller than 1m deep and 1.5m wide, unless restrictions apply,' advises David Sutton. 'Any smaller and the investment in an enclosed porch would largely be wasted with little in the way of useable space.

'The exception to this is of course for those properties where the principal objective is keeping the wind and rain out and in this situation the benefit of space is far outweighed by the comfort an enclosed entrance porch will create. Due to the general size and complexity of an enclosed porch, planning permission is often required and it is advisable to seek advice from an architect, or enclosed porch specialist or builder.'

2. Open porch

'This style of porch comes in two types, "full height’" that is to say that the posts that support the porch extend down to the ground and "half height", suitable for a dwarf wall construction,' explains David Sutton.

'Both styles offer greater impact than a canopy porch and the potential for increased practicality by offering greater protection, without being fully enclosed. This type of porch will also offer the homeowner far greater choice in terms of design and style helping them achieve the "look" which best suits their home.'

Open porches can be pre-made and simply assembled on site by a competent DIYer, but a novice might struggle with the skills and tools required.

3. Canopy porch

Canopy porches sit above the doorway to provide shelter from the rain, but don’t include walls — they’re typically bolted to the building so are much easier for DIYers to take on the task.

'Firstly, it is imperative that you establish that the construction of the building will support the weight of a porch and that there are adequate areas to fix the porch to,' says David.

'These types of porches are generally no wider than 1.5m and project out from the face of the building by a maximum of 1.0m. Of course, if there is sufficient support within the building’s structure, a larger design of canopy porch could be fitted.'

Considering your house style when choosing a porch

If you want to achieve the perfect porch aesthetic, taking time to understand your property and what style is required will be time well spent. Speak with architects/designers for their advice, or simply wander around you local area for inspiration on similar houses.

Generally, Victorian and Edwardian homes include ornate fascias that celebrate craftsmanship — your porch should be no different. If you're replacing or updating the an old porch, always try to replicate the original design — this charm and character will be missed once it is gone!

Georgian homes might be more familiar with simple forms and columns. Steel canopy style porches also fit in well with this type of architecture.

For more mid-century, inter-war homes, you might like to get a little creative. Flat-roofed mixed materials can give these homes a bit of personality and character too.

It's worth weighing up how your choice of material can impact the look you can achieve. We've compared uPVC and timber porches in this handy guide.

You should also always bear in mind the proportions of your home before you add the wrong sized porch. Too big, the eye will be drawn to it and make the house feel smaller, while too small and the welcoming effect will be minimised.

How much does a porch cost?

The cost of a porch will vary depending on quality, size, material and type. A uPVC off-the-shelf canopy porch can start at £100 while more bespoke designs can easily reach £1,000.

'In terms of pricing [open porches], it is a more complex picture as size and design plays an important factor in the cost of open porches, however as a guide, the prices excluding installation, roofing and decoration of a green oak porch frame, would typically start at £3,800, a painted porch £3,200 and a contemporary porch £3,900,' says David.

'The cost of installation and decoration will vary depending on location, size, ground conditions and design.'

An enclosed porch should mostly be treated like a small extension, as it might require foundations, damp proofing and building regulations. For a basic porch, ballpark around £1,500/m2.

Where can I buy a porch kit?

Most porches tend to be supplied as a ‘kit’ and homeowners are responsible for installation, be it themselves or via a tradesperson.

'The market today remains quite specialised with just a few good companies producing cost-effective off-the-shelf porch designs,' says David. 'Homeowners should spend time researching to establish the type of service they require and whether their chosen supplier will help them design a porch to suit their property.'

FAQs

Can I build a porch myself?

Yes, with the right tools and a good amount of DIY know-how, you can definitely build a porch yourself. Many kits are specifically designed with DIYers in mind so come with clear instructions and installation guides.

If you're a little unsure of your prowess with a drill, porch kits can also be assembled by a professional in a little as a few hours.

Naturally, designs with dwarf brick wills will take a little longer and need curing times.

Do you need planning permission to add a porch?

Whether or not you need planning permission for a porch will depend on where you live and the size of porch you plan on building.

For many, adding a porch will fall under Permitted Development. However, those in Conservation Areas or Listed Buildings will definitely need to submit an application, as the PD rights may have been restricted or removed altogether. It is always best to check with your local planning authority, even if these restrictions don't apply to you.

When it comes to size, David Sutton advises: 'In terms of planning permission, an open porch may not require approval if the footprint does not exceed three square metres and or the height exceeds three metres.'

Depending on how you want to use your new porch, and the design you choose, you might want to incorporate one of these porch seating ideas too.

Whether you’re replacing an old conservatory or building a new one from scratch, the footings are one aspect that it’s crucial to get right. But do conservatories need foundations, and if so, what kind?

There’s a lot to think about when planning a new conservatory, from the shape, design and frame material to whether or not planning consent is required. It’s easy to get swept up in the aesthetic details of the project, without giving much thought to the practical side of the build – including the type of foundations that are required to serve as a base for the new structure.

'Without proper foundations, your conservatory could have uneven floors,' says Rachel Munby from Anglian Home Improvements. 'It could also get damp or even sink – so it’s important that it’s done right.'

Here, we investigate the numerous factors that will play a role in designing your conservatory’s foundations, from the condition of the surrounding soil to the weight of the structure the footings need to support. We also spoke to the experts to get a better idea of how much this aspect of your project is likely to cost.

Does a conservatory need foundations?

In a word, yes – foundations are vital to ensure the structural stability of your conservatory. What makes conservatories a little different from other types of home extension is that they’re exempt from building regulations. To fall into the ‘exempt’ category, your conservatory needs to be below 30m2, have a glass roof and over 50% glass in its sides. Plus, the rooms need to be thermally separated from the rest of the house.

While conservatory building regs may not apply, it’s still a good idea to build this type of glass extension on a base that adheres to the same standards.

'There should be little difference between footings for an extension or a conservatory,' says Paul Davies from The Little Conservatory Company. 'Both require foundations that transfer structural loads safely to the ground and provide stability.'

'While Building Regulations may treat these spaces differently, the fundamental engineering requirements remain consistent,' says Paul.

Consulting a professional designer, structural engineer or builder is always a good idea if you’re unsure about the stability of your structure and whether it complies with the regulations in your area (for instance, the rules in Scotland and England are slightly different).

It’s also worth noting that incorporating certain design details into your new conservatory may mean that it does, in fact, need to comply with building regs’ standards.

'If the structure is large, has an open-plan design or is intended for year-round use, compliance with Part A (Structure) and Part C (Site Preparation & Resistance to Contaminants & Moisture) of Building Regulations may be required,' says Sharon Wright from DHW Joinery.

How deep do conservatory foundations need to be?

For most new conservatories, installing the foundations to a depth between 650mm and 1,000mm is usually sufficient. This should ensure that the footings penetrate below the frost line and reach stable soil conditions, which is essential if they’re going to provide a steady support for your new addition.

However, while these measurements can be used as a general rule of thumb, it’s always best to have a conservatory specialist visit your home so they can assess your site individually. Their survey will take into account any additional factors that may affect your installation, such as the type of soil or the presence of any nearby trees.

'Factors like nearby trees, soil type and drainage also influence how deep foundations need to be,' says Rachel from Anglian Home Improvements. 'Ignoring these elements can lead to unstable foundations, causing cracks or damage that can make the conservatory unsafe.'

What type of foundation is best for a conservatory?

There are various options for the type of foundations that should be put into place beneath your conservatory structure. According to Virginia Murray from Mozolowski & Murray, the most suitable solution is determined based on the ground conditions, so that sufficient excavation, insulation and structural integrity can be ensured.

'Concrete strip foundations are the most common for solid ground,' says Virginia. 'Trench fill foundations are ideal for areas with softer soil. Raft foundations are used where additional weight distribution is required.'

It’s also worth bearing in mind that the type of foundations that are required will also depend somewhat on the weight of the structure being installed above. 'Our bespoke hardwood conservatories differ significantly from mass-produced versions, which often use lighter materials with less emphasis on long-term performance,' says Virginia.

'Many conservatories often have lighter foundations due to their short-term design,' Virginia explains. 'Our handcrafted hardwood structures are built with foundations similar to those used for extensions.'

What can affect the type of foundations you need?

Soil conditions and the proximity of any trees, shrubs, drains and manholes are typically the most important factors at play here. If the soil on your property is loose or unstable in any way, deeper foundations will likely be required to ensure the conservatory is adequately supported.

'The load-bearing capacity [of the foundations] determines how much weight the foundation can support,' says Rachel. 'At the same time, environmental factors such as water tables, frost and even potential seismic activity can influence the choice of foundation.'

Trees are another key consideration – especially large trees or those growing in clay soil – as large roots can cause ground movement. It’s worth bearing in mind that even after a tree is removed, the shrinking of the roots can lead to soil sinking.

If you’re building your conservatory anywhere near a drain or a manhole, careful planning is required. 'Foundations cannot be built over a manhole or within three metres of a public drain without local authority approval,' says Rachel.

While it is possible to alter the position of a drain or manhole with consent from your local water authority, this can be expensive. 'Plus, the new location must remain accessible without entering your home,' says Rachel. 'Proper planning and professional advice are essential to ensure a stable, compliant and long-lasting foundation for your conservatory.'

How much are conservatory foundations likely to cost?

Before deciding on a supplier for your conservatory, it’s important to triple check exactly what you’re getting for the sum you’re paying. While some companies include the conservatory frame, building work and installation in their costs, others provide conservatories on a supply-only basis – so be sure to check what’s included in your quote.

In one sense, the cost of your foundations depends on the amount of construction that needs to be done. For instance, if you’re replacing an old conservatory with a new structure, but already have solid foundations on place, it’s possible that you can save on costs by re-using this existing base

It's also worth bearing in mind that the cost of the foundations will vary hugely, depending on all the factors covered above (soil conditions, size and weight of the conservatory frame, proximity to large trees etc).

'The cost will be dependent on the size of the foundation, composition and existing groundwork,' says Sharon from DHW Joinery. 'Most builders work on a meterage price, and we would estimate currently his would be anywhere between £2,000 and £5,000 per m2.'

Make sure you choose the right conservatory for your home and lifestyle with these top tips.

I have hated my conservatory for more than a decade, and have spent thousands of pounds in the hope of resolving the issues that plague me.

Now, if I was to add a conservatory today, there would be lots of options available to help negate the problems faced by older conservatories — like solar control glass, a solid roof and better insulation.

But alas, when I bought my house, I inherited a conservatory that had none of that. And so for ten years, I have been navigating a space that is freezing cold in winter and roasting hot in the summer.

Trying to solve the problems, I have spent more than £3,000 and with hindsight, I feel like I made the wrong decision for my conservatory. So I want to share my experience, in the hope that it will help you avoid wasting your money in the same way.

How I wasted £3,000 on my conservatory

For a bit more context, my conservatory is quite large, has a non-tinted glass roof and sits in my south-west facing garden.

During the summer months, it gets the sun from about midday, until sunset.

One of my initial concerns when I first moved in, was how bright it was in there (which I know for a lot of people would be a major plus of a conservatory). I, however, have eyeballs that are very sensitive to sunlight.

I found I was having to squint every time I went in there, or wear sunglasses, which made me feel a bit ridiculous as I was technically still indoors.

I also moved in during a chilly February, and the conservatory retained absolutely no heat whatsoever, so I avoided it.

By the time the first summer rolled around, it was unbearably hot in there, rendering the space completely unusable again.

After doing some research and pulling together a bit of budget, I decided to go with one of my conservatory blind ideas to help with the brightness and to keep my conservatory warmer in the winter and cooler in the summer.

The roof blind were expensive - I went for a pleated design with reflective coating on the one side on the hopes of preventing the space below from getting too hot. The shape of the conservatory roof also hiked up the price, as there needed to be an individual blind for each roof panel, and there were 11 of them.

While the roof blinds have undoubtedly helped with the brightness and likely saved my furniture from fading, in my case, they have not been effective in solving the temperature issue.

Admittedly, this could largely be down to how old my conservatory is. The same blinds may actually be completely effective when working in tandem with more technologically advanced materials, like solar glass, in a modern conservatory.

What I wish I'd done instead

Had I been able to scrounge the cash together at the time, I think the best solution for my space, and how I want to use it, would be to replace the conservatory roof altogether with a lightweight solid alternative.

While this would have been considerably more expensive than the roof blinds — around £14,000 according to one of my quotes — this would be much more thermally efficient thanks to the additional insulation, making the space below a much more comfortable temperature year round.

Considering I can only currently use my conservatory comfortably for about five months of the year, this is hugely appealing to me.

UPDATE: Since writing this article, I've replaced the conservatory roof and I wish I hadn't waited so long!

Knowing how to heat a conservatory is key to creating a space that works all year-round.

If you have plans to add a conservatory, you'll be keen to avoid all the problems that older additions have, like being roasting hot in the summer and freezing cold in the winter. And a huge part of that will be choosing the right heating system from the get go.

While there are plenty of ways you could make an existing conservatory warmer, installing an appropriate heating option when the conservatory is built is key to getting the best result at the best cost.

How to heat a conservatory

There are a few options available to homeowners wanting to heat a conservatory at various price points and efficiency. Which you choose will depend on regularity of use, cost and size and style of your conservatory.

Conservatories are often not connected to the main central heating system, are uninsulated and might require building regulations for additional heating, so bear this in mind before deciding.

1. Plug-in heaters

Buying a space heater or a portable radiator (usually an oil-fired option) are ideal for warming up a conservatory as and when you need to. The choice of ceramic heaters vs fan heaters, and electric heaters vs oil-filled radiators has been a debate raging since working from home became common.

These are really easy to buy, can be moved to wherever you need them and are used on demand. They're also a great idea for existing conservatories.

But they're not a built-in solution, and so they might feel a bit messy, and there are other options worth considering if you have the opportunity to install them from the get-go.

2. Fixed radiators

A more permanent option for a long-lasting conservatory would be a fixed radiator on a wall.

'Vertical radiators can be a good option for conservatories as technological advances have resulted in radiators that are smaller, yet far better at producing heat,' explains Nick Duggan, director, The Radiator Centre.

'Modern electric radiators come with a whole host of controllability helping with energy consumption and more and more are now available with smart technology too, allowing the user to control the radiator from an app,' adds Nick.

However, if your new space is separated from the rest of your home by an external wall and an external-grade door, you will not be able to connect to main central heating without conservatory building regulations approval. You may also have to apply for planning permission.

3. Trench heaters

With radiators needing to be fixed to a solid wall, a conservatory with walls primarily made of glass may prove problematic.

'We recognise that in some circumstances, where there are significant amounts of glass, it is not possible to have radiators at all,' says Nick.

'In these circumstances trench heating installed in the floor is often a viable alternative. Trench heating is perfect for use with glass bi-fold doors or large expanses of glass as the heat coming up from the trench acts as a kind of "air curtain". This minimises heat loss and restricts draughts, as well as preventing window condensation.'

4. Underfloor heating

As conservatories have limited wall space for radiators, underfloor heating can be a compelling option - electric models can also remain separate from the main house’s central heating, keeping the installation simple.

New underfloor heating will require building regulations permission, however. Plus the running costs for electric UFH could be higher than other options on this list.

5. Skirting radiators

Skirting radiators are also an increasingly popular alternative to underfloor heating, too.

There is limited disruption, they heat a room quickly and efficiently, and don’t impact floorspace.

As with underfloor heating, skirting radiators can be connected to a boiler or heat pump central heating system, but they can also use electricity.

6. Log burners

Wood burning stoves don’t just provide warmth in space, but they also create an inviting atmosphere - which could be what your conservatory needs.

'A wood burning or multi fuel stove is an efficient heating solution that will also add cosiness to the space,' advises Jon Butterworth, director at Arada Stoves.

'It is very unlikely that your conservatory will have a chimney, so it is common for homeowners to install free-standing stoves meaning the flue is exposed within the room before it passes through the outside - either via a wall or the roof,' he explains.

'A flue can be built through your conservatory roof but it would need to be a twin wall flue pipe as it has an insulated layer, preventing the outside from becoming too hot.

'Installation will also vary depending on what the conservatory roof is made of, so always speak to a qualified installer who will be able to advise you on the best option for you before you start building work.'

7. Air-to-air heat pumps

Air-to-air heat pumps would solve problems not just for heating a conservatory, but cooling it during a heat wave, too, as they act like an air conditioner, but work for heating as well as cooling.

They work best in compact spaces and use a small amount of energy to control the climate, which makes them a cost-effective choice.

Air-to-air heat pumps will also not need to be connected to the main heating system, so installation is relatively simple and it shouldn't impact building regulations requirements.

Is it worth trying to heat a conservatory?

Conservatories are usually extremely uninsulated, which is why they fluctuate in temperature so much.

Therefore, homeowners should question if heating a room just for it to escape through the structure is worth the cost at all.

For some, the increase in usable days means that the investment in a heating system is worth it, but for others this might not so easily be justified.

Instead you could consider insulating your conservatory. While it may add to the initial cost, you could benefit from savings when it comes to heating and cooling in the long run.

What is the cheapest way to heat a conservatory?

The cheapest way to heat a conservatory is to insulate the space, incorporate some conservatory blinds and rely on the heat generated by the sun. But if you are looking for a specific heating solution, then purchase a plug-in heater or to use an electric radiator are likely the most cost-effective options.

Both of these options will allow you to heat the space only when you need to, which keeps running costs to a minimum, and require little in terms of initial outlay.

How much does heating a conservatory cost?

The costs to routinely heat a conservatory and keep it at a comfortable temperature will depend on your heat source and the size of your conservatory, as well as how much you pay for your energy.

A plug-in heater or electric radiator are cheap to buy, but if turned on all day will be inefficient. However, an air-tor-air heat pump may be more expensive to buy upfront, but may be more effective at ensuring a comfortable environment.

It's best to speak to a reputable conservatory company about the best options for your specific project and requirements.

What are the rules for heating a conservatory?

Generally the rules on heating a conservatory are pretty clear.

If the conservatory heating system is separate from the heating system for the rest of the house, then you shouldn't need planning permission or building regulations approval.

But for radiators connected to the main central heating, or any new underfloor heating or heat pump, you will need to check with your local authority as to whether you need permission from Building Control.

It’s always best to be safe and within the rules when making changes like these to your home and avoiding or circumventing the rules might devalue the market value and saleability, or even leave you facing legal action.

While keeping your conservatory warm might be a priority throughout a lot of the year, for those really warm days, you'll need to know how to keep it cool too.

As the UK's weather might not always support sitting outside to appreciate gardening efforts, a conservatory or garden room might be the ideal solution. But what's the difference between a conservatory and a garden room, and which is the best option for your home?

Adding a conservatory or a garden room can both be great ways to add more space to your home for less than a traditional extension. But while they share similarities, they have distinct differences too.

We've spoken to the experts to explain the distinction between the two and help you determine which is right solution for you.

What is the difference between a conservatory and a garden room?

Although the two words tend to be used interchangeably, there is actually a technical difference between a conservatory and a garden room that makes an impact on how you go about both home improvement projects.

Generally, a conservatory is attached to the house and is a non-permanent structure divided by an external-grade door. However, with the proper permissions, this can be opened up to the rest of the house to create a conservatory extension filled with light.

A garden room is a little trickier to pin down, as Alice Hickling from Vale Garden Houses explains: ‘The concept of a garden room is open to interpretation. Some consider it a standalone structure within the garden, separate from the main house.

'Others see it as a more robust extension of the home — featuring more solid masonry elements with a lesser proportion of glazing than a conservatory — while still providing beautiful views of the garden.’

Other names for similar structures are orangeries and sunrooms. You will need a clear understanding of these definitions as you may need to apply for planning permission and building regulations approval for some and not others.

For instance, conservatories are made up of at least 50% of glass while orangeries usually have a more solid roof with a roof lantern to allow in additional light.

Finally, sunrooms are usually constructed with a completely solid roof and feature large panels of glazing, rather than being made up in the majority of glass.

Is a garden room better than a conservatory?

Whether a garden room is better than a conservatory will ultimately depend on your house and outdoor spaces.

A conservatory is limited to being attached to the house itself, so if you have a view you want to admire from that particular spot, you might not need to even consider a garden room.

However, if you have a large garden, or even one that is narrow with a better view away from the house, opting for one of your favourite garden room ideas might be a better option. They can be positioned as a standalone feature wherever you require and can be a great spot of some quiet reading, working or relaxing.

'If you have even a small outdoor space, a high-quality garden room offers a modern and hassle-free alternative to a conservatory,' says Tammy Daubney, sales manager at Green Retreats Garden Rooms.

'As a detached structure, a garden room provides a quiet, distraction-free area — perfect as a home office, gym, studio, games room, or creative space,' she adds.

In terms of structure, conservatories are often made with uPVC, although timber, aluminium and composite options are available for higher prices.

Garden rooms can come in a wider variety of styles — from a summerhouse with glazed patio doors to a fully-insulated room with a bifold door.

Where planning permission and building regulations are concerned, both types of structure can actually be built without applying for consent, if certain limitations are met.

But these can be complex, so before starting construction, contact your local planning authority to check what permission is needed.

When budgeting for a conservatory or a garden room you will probably be looking at around the same price point — between £10,000 and £20,000. However, with both designs, costs can escalate depending on if you would like extra features and better materials.

Can I replace my conservatory with a garden room?

If you’re looking for a newer or more permanent version of your conservatory adjacent to your home, a sunroom or orangery can offer a great deal more year-round enjoyment.

Their more solid structure and design does make them a more appealing and valuable addition to your house, while still offering the benefits of garden views.

'A garden room is a highly desirable home addition, creating extra living space that can be used as a home office, gym, or entertainment area,' says Tammy Daubney. 'Unlike a conservatory, which may not always add significant value, a well-designed garden room is a modern, stylish extension that can enhance your property’s appeal.'

However, if you’re looking to knock down a conservatory and relocate this sun-filled space elsewhere, a garden room is a great alternative.

As long as the structure is less than 15m2 you won’t need to comply with building regulations and planning permission is only required for most houses when the garden room is located further than 20 metres from your main house.

If you are at all in doubt about what consent is required for your plans, contact your local authority before building — otherwise you could have to apply for retrospective planning permission, or even get in trouble and have to take it all down.

A new conservatory can provide a spacious, sun-soaked addition to your home, creating the perfect spot to enjoy garden views. But with rumours have been circulating that conservatories are set to be banned, does this put an end to your plans?

If you're keen on adding a conservatory, whether you want a traditional, Victorian-inspired structure, or a sleek, modern addition, you can rest assured that you will be able to go ahead.

We separate fact from fiction by addressing where the rumour of a ban came from, as well as explaining how recent changes to regulatory requirements might affect your project.

Are conservatories going to be banned in the UK?

Before we delve into the details of where this rumour came from, let’s get one thing straight: conservatories are not going to be banned in the UK. So, where exactly did the rumour start – and why?

One thing that’s made it easier for homeowners to construct conservatories over the years is that providing your structure adheres to certain stipulations, it’s actually exempt from Building Regulations that apply to other types of extensions. To fall into this bracket, the conservatory should be less than 30m2 in size, have a glass roof and over 50% glass/translucent plastic in its sides. It should also be thermally separated from the rest of the house.

In June 2022, Building Regulations were updated to help limit excessive solar gain that leads to the build-up of too much heat inside new build homes. 'These state that conservatories on new builds can only be added if it’s proven they won’t create ‘unwanted solar gain’ – the excessive build-up of heat inside a property due to sunlight,' says Rachael Munby from Anglian Home Improvements.

According to Rachael, while this tightening of Building Regs might sound concerning, it’s actually a positive move towards houses that are more comfortable and thermally efficient.

The changes to the Regs stipulate that conservatories added to new build homes in England and Wales need to be more sustainable in the way they use construction materials. They also need to be built to a high standard based on the intention of using them for at least 10 years.

Sharon Wright from DHW Joinery also shared her insight on the changes to Building Regs, and why they seem to have caused such confusion about the construction of new conservatories in the UK. 'While recent regulations have introduced specific requirements to ensure energy efficiency and prevent overheating, conservatories are not banned,' she says.

It’s important to note that the restrictions vary between new homes and existing ones, which is why it’s well worth seeking the advice of a conservatory specialist when planning your project.

'The rumour arose in 2022 after UK media coverage, in particular on a popular morning television chat show, discussing the hypothetical topic of whether there should be a ban on conservatories,' says Sharon. 'When new rules were introduced in June 2022 there was a lot of misunderstanding about the new regulations, which led to further confusion and further coverage from two major UK new outlets about hypothetical impacts on window and conservatory limitations.' Updates to these rules in 2024 have since exacerbated confusion.

What are the most recent rule changes when it comes to conservatories?

Updates to Building Regulations in 2024 focused primarily on making conservatories better for the environment, ensuring they’re more thermally efficient, better insulated and more sustainable in the materials they’re built from.

'Also, the previous four-year rule was replaced with a ten-year rule meaning that the new conservatory will need to demonstrate a minimum of ten years of continued purpose rather than four,' says Sharon. 'Essentially, they need to be built better to last for longer.'

Post June 2022, conservatories cannot be added to new build properties unless it can be demonstrated they won’t cause excessive solar gain. If this was a risk factor, you’d have to demonstrate you’d employed some sort of strategy (eg energy efficient glazing and a ventilation system) to negate the possible effects of excessive solar gain.

There are also new rules that limit window sizes relative to floor area. 'This potentially reduces the inclusion of large conservatories, patio doors and expansive windows in new homes,' says Sharon.

Conservatories added to existing properties are exempt from Building Regs if they cover an area less than 30m2, are built at ground level and separated from the rest of the house by external-quality walls, doors or windows.

'Roofs on new conservatories must have a U-value [a measure of thermal performance, where lower numbers are better] not exceeding 0.15W/m2K, while refurbished roofs should not exceed 0.16 W/m2K,' says Sharon.

Does that mean conservatories are going out of fashion?

The recent changes to the rules around building conservatories don’t mean this type of glazed extension is going out of style. In fact, adhering to the new guidelines will not only increase the internal comfort level inside your conservatory, but also boost its sustainability points (ie if you’re using high-quality and responsibly sourced construction materials to build your new structure).

According to Virginia Murray from Mozolowski & Murray, the latest updates are aimed at thermally inefficient, mass-produced conservatories that contribute to overheating and heat loss. 'The misconception comes from concerns about mass-produced, poorly insulated conservatories, which often require costly upgrades to meet compliance,' she explains. 'By contrast, our handcrafted hardwood conservatories are custom engineered for insulation, durability and energy efficiency, future proofing against any regulatory changes.'

Conservatories still have numerous advantages. As well as adding extra living space to your home, a well-designed addition could increase the property’s total value by providing a sought-after, light-filled space. This type of glass extension is versatile, too, as it can be used as a living, dining or play area.

FAQs

What can you do instead if you are worried about solar gain from a conservatory?

If excessive solar gain is still a concern, there are various steps you can take to alleviate this potential issue and how it might contribute to overheating – while still achieving a beautiful glazed addition to your home.

One option is to use solar control glass for the roof of your new structure to maintain natural light levels without causing interior temperatures to rise. 'On average, a conservatory roof gets 68% of the sun’s energy. Anglian’s Solaroof can block out 75% of solar heat to keep your conservatory from getting too hot, so you stay at a comfortable temperature,' says Rachael.

'It also helps reduce solar glare by up to 80%, allowing you to sit comfortably without being disturbed by the sun’s rays,' adds Rachael.

You might decide to take an alternative route entirely, creating a different type of glazed extension that still ticks all the boxes on your project brief. 'Orangeries offer a more traditional design combining a part solid roof with a glazed cupola for better temperature regulation,' says Virginia from Mozolowski & Murray.

'Sun lounges and garden rooms are fully insulated, often with a more modern design with high levels of glazing, providing multi-purpose, year-round use,' adds Virginia.

We've broken down the key differences between conservatories and orangeries so you can decide which is the better option for your home.

Full of light, views of the garden and a place of space and relaxation - it’s no wonder conservatories are one of the UK’s favourite home improvements. But will adding one improve the market value of your home?

As with many substantial home alterations, like adding a conservatory, you hope that the changes you make not only improve how you live in your home, but boost what it's worth too.

Below, we weigh up how much a conservatory costs versus the potential value added, as well as suggesting ways you can spruce a conservatory to boost its appeal.

Will a conservatory add value to a home?

When it comes to whether a conservatory will add value, the answer is... it depends. The quality and design of the conservatory will make a large impact on the value added, as everyone has been in a glass sauna or ice box bolted badly onto a house at some point and buyers don't usually associate that with a benefit.

Most conservatories (separated by an external door) are also classed as temporary structures, meaning that homebuyers might not even take them into account when making an offer.

‘A key consideration when adding an extension to your home is its potential impact on property value. An ill-designed and poorly executed conservatory may decrease your home’s worth over time, while an intuitively designed structure built with high-quality materials could become an appreciating asset,’ advises Alice Hickling at Vale Garden Houses.

Some conservatory builders and suppliers have suggested that a new conservatory can add up to 7% of market value to a house — that would be a whopping £18,690 in value added to the average house price. However, when the cost of building the conservatory is taken into account - with an average of £15,000 for a simple uPVC structure - the value added isn’t as much as would be desired.

However, a well-built and well-designed conservatory can undoubtedly be a huge advantage to many homes, offering extra space and increased light without the extra cost of an extension.

‘Building a conservatory can be a great way to add extra space to your home. They provide additional light, comfort and a great spot for relaxing in the summer. They can also add value to your property,’ adds Phil Spencer, property expert and founder of the property advice website Move iQ.

A more permanent conservatory extension, such as a conservatory kitchen, would be more likely to offer a return on investment. For instance, gaining planning permission and complying with building regulations to create an insulated structure would allow you to knock-through an exterior wall and forgo the external-grade door.

‘Given the relatively short time it takes to build a conservatory, including snagging and finishing touches, it’s worth contacting your local council before work begins to set wheels in motion early and ensure there are no delays,’ comments Phil Spencer.

Also, using higher-quality materials, such as low-E glazing, an integrated heating system, and a timber, composite or aluminium frame, would further increase the value added to a house.

How can you maximise how much value a conservatory will add?

Integrating your conservatory into the house by knocking through the external wall will ensure your conservatory is an essential and desired element of your home, adding a more permanent space and increasing value.

‘If you decide you don’t want an external door between the conservatory and your home, a full Building Regulation application is needed – the total building needs to comply,’ explains Alex Hewitt, marketing director at UltraFrame.

‘You may need to upgrade the insulation in the rest of the home to offset the heat loss through the conservatory, so the new home and structure are no worse from a heat loss point of view than the existing property. An SAP calculation is usually undertaken by a specialist surveyor. If you wish to replace the doors that separate your home and conservatory with newer ones, they must comply with part L of the Building Regulations, even though the conservatory doesn’t.’

Ideally, the new conservatory design would be considered as part of the entire house, rather than a bolt-on addition at the back, to maximise value added.

‘To increase the possibility of your conservatory adding value to the home, it should take into consideration function, flow and beauty,’ comments Alice Hickling.

‘The new addition should be well-suited to the needs of the homeowners, built for longevity with high-quality materials and craftsmanship, and should integrate well in size and design with the existing property.’

Invest in quality finishing materials and conservatory interior ideas as you would the rest of the house, such as flooring and lighting. Cheap roll vinyl that is often put in doesn’t last long and a single overhead ‘big light’ doesn’t promote a feeling of care and attention.

‘Transform your conservatory into a social space where friends and family can gather and unwind,’ suggests Claire Garner, founder of Claire Garner Interiors. ‘Start by selecting ample seating to accommodate various activities and group sizes. To infuse warmth and personality into the space, introduce elements of natural materials like rattan, wicker, and wood as these textures will add a touch of rustic charm while seamlessly coordinating with the surrounding garden landscape.

‘Enhance the ambiance further with soft lighting fixtures such as pendant lights and floor lamps, and include cushions and throws for added comfort. Incorporate versatile furnishings like footstools which can double up as coffee tables or add side tables to provide convenient surfaces for drinks, snacks, or board games. Complete the look with botanical accents like potted plants, hanging ferns, or floral arrangements to bring the beauty of the outdoors inside.’

Landscaping the garden to ensure the conservatory isn’t just looking at some lack-lustre lawn will also be a great way to entice buyers. Consider a vibrant cottage garden, or charming pond to give a focus to the space around the conservatory, if it isn’t up to scratch when you come to sell.

These simple changes can make a conservatory feel like an advantage, rather than an afterthought that a new buyer will have to deal with.

Can conservatories devalue a house?

Unfortunately, yes, conservatories can devalue a house. A poorly-maintained plastic frame with a polycarbonate roof and single-glazed windows can often indicate a lack of attention that might implicate other parts of the house upkeep.

When viewing houses, I, for one, don’t count the conservatory floor space as ‘extra square footage’ as many do, and see them as something to drain costs to get it into a good condition. That being said, when done properly, they can be the final gem that sells the house for you — we put an offer down above asking price because I was so in love with the sunroom addition that overlooked the garden.

Which adds more value, a conservatory or an extension?

When choosing between an extension and a conservatory, value added compared with investment is a smart way of looking at the decision. Ultimately, building an extension, being a more permanent structure, will add more value to a house, but a glass extension or conservatory extension can be the best of both worlds.

Is a conservatory a good investment?

Despite rumours of a conservatory ban, in my opinion, yes a conservatory is a great investment if you either spend on a high quality structure or plan to be in your home for the cheaper conservatory’s lifespan (approximately 20-30 years for a uPVC model).

The additional space, light and garden views might absolutely transform the way in which you live in your house, but perhaps don’t expect buyers in 10-15 years time to feel the same way. If you’re not willing to invest any further towards higher-quality materials and a holistic design, then the investment towards a conservatory might not justify itself quite so clearly.

If you're home has a dated conservatory that is letting your house down, find out how to modernise it to give your home a boost.

Adding space to an existing home often gives the chance to rejig the layout, introduce a new style or feature and solve issues we have with storage or design - usually allowing us to stay in the homes we love for longer. But when it comes to that extra space, is it cheaper to build and extension or a conservatory?

Weighing up the extensions vs conservatory debate involves considering multiple factors. For many, the most important one will be cost. While building an extension, will give a more permanent structure, lasting longer but ultimately costing more, adding a conservatory gives a more cost-effective route to extra space while perhaps not solving the problems a full extension might.

We asked the experts to drill down into the price differences between the two structures so you're armed with all the information you need to make the right choice for your home.

Which is cheaper to build — an extension or a conservatory?

In order to directly compare the cost of an extension and how much a conservatory costs, we must consider the basic average price per square metre.

A single-storey extension will cost between £1,800 and £3,000/m2 while a uPVC conservatory will cost anywhere from £1,300 to £1,500/m2.

With an extension, you’re often paying for longer-lasting materials and labourers being on site for an extended period. Conservatories, on the other hand, can be constructed quicker, often don’t require demolition of existing walls, further saving on costs and mess.

Additionally, the costs of an extension can fluctuate during the project, depending on unforeseen site issues, price hikes on materials and so on, where a conservatory cost will usually remain the same from quote to completion, due to their simplicity.

What factors will affect the cost?

But while these average costs are a good benchmark, for both an extension and a conservatory, there are various factors that will influence the ultimate price you pay.

These can include where you live, the size and complexity of your design and the finishes you choose

For instance, a simple, square flat-roofed extension built with brick and block under Permitted Development will actually end up cheaper than a bespoke timber framed conservatory with heating that has been knocked through into the main house (and therefore requiring building regulations and potentially planning consent).

'The longevity of conservatories and extensions is primarily influenced by the quality of materials and craftsmanship rather than the specific structure type,' explains Alice Hickling of Vale Garden Houses.

'High-quality materials combined with expert craftsmanship can greatly enhance their lifespan, while the use of substandard materials on a lower-quality installation may lead to a shorter life expectancy. Additionally, proper maintenance is crucial in maintaining their durability over time.'

Unexpected complications can often increase extension costs as there is more to be considered compared with a conservatory — think electrical, plumbing, plastering.

You might also choose to vacate the house while an extension is being built, further adding to the final bill.

What other costs need to be factored in?

For both extension and conservatories, depending on the scope of the project and where you live you might need to apply for planning permission.

This will increase costs not just for the submission fee, but you also might need an architect or designer to create technical drawings to accompany your application.

With a traditional conservatory (one separated from the main house by a wall and external-grade door), heating costs should be carefully considered.

Although conservatory designs have vastly improved in recent years, being made of glass makes them susceptible to huge temperature fluctuations in summer and winter.

Ensuring these spaces are comfortable year-round using AC units, fans, thermal blinds, space heaters or radiators will be an additional cost.

'With such a lot of the heat being lost through the glass, it is important to consider the efficiency of the radiators you install,' explains Nick Duggan, director at The Radiator Centre.

'Radiator manufacturers have taken strides to improve the efficiency of their products, and nowadays you can find something that will work in almost any situation. Radiators that have less water in them require less energy to heat up and as a result, should be cheaper to run. There are a wide range of ‘efficiency’ radiators designed to work in this way, with some having only 10% of the water of a similar sized conventional radiator.'

'Good quality window treatments, such as lined curtains and blinds, are worth the investment – they are suitable all-year-round offering temperature control and privacy,' adds Debbie Leigh, design manager at ILIV.

'Blackout and thermal linings help to keep a conservatory space warm in winter but also cooler in summer, by blocking out unwanted light. Their ability to help keep the cold air from seeping in makes them particularly useful during the autumn and winter months, or on cooler evenings. Blackout and thermal linings help to keep the room warm which also has the added benefit that any heating/cooling systems will work more efficiently, too.'

Which offers the best value for money?

To weigh up the best value for money between an extension and a conservatory, you will need to factor in the lifespans on both structures.

An extension, much like a properly-built house, will last indefinitely, provided suitable maintenance and upkeep, while a uPVC conservatory will only last around 30 years.

A timber conservatory can last anywhere between 50 and 100 years (again, provided proper regular care and attention).

You can also consider how much value an extension will add to your home compared to a conservatory. Done well, an extension will add 10-15% to the value of your home, while a well-thought out conservatory will add 5-7%.

While extensions offer better value for money in terms of lifespan compared to the cost, it's important you also consider what you want to use the additional space for. There's no point in going to the expense of an extension, if a conservatory will meet your needs entirely.

If you decide on a conservatory, make sure you check the rules around conservatory building regulations, and whether you need planning permission for your conservatory before you start to ensure your project runs smoothly.

If your home is feeling cramped and claustrophobic, you might think that an extension is the answer to all your problems.

And while building an extension can be key to easing space pressures on your home, it can come at a cost that is more than financial — the garden. Extension ideas at the rear of a property can be particularly desirable, but if you don't have a huge garden to begin with, you could find your home's value dashed, and your lifestyle during warmer months dampened by the lack of outdoor space.

But when is it worth sacrificing garden space to make your home bigger, and when isn't it? I asked property experts for their thoughts, and their tips for what homeowners can do if an extension isn't the right choice.

Does making your garden smaller impact your home's value?

Making a garden smaller can have a negative impact on your home's value, as Andrew Boast, property expert at SAM Conveyancing, says: ‘In the UK, especially in family-friendly areas or commuter zones where outdoor space is highly prized, shrinking the garden too much can make a property far less appealing.

'This is because buyers usually place a lot of value on having a functional outdoor area - whether that’s for children to play, summer barbecues, growing veg, or simply enjoying a bit of green space, especially in urban areas where outdoor green space might be limited.

‘How much impact this has on value really depends on how much garden you’re giving up and what kind of garden is left behind. If what remains feels cramped, overshadowed by the extension, has little grass left, or is awkwardly shaped, it could knock thousands off your asking price.

'In some cases, we’ve seen homes drop in value by as much as 5 to 10% simply because the remaining garden wasn’t usable or desirable. Kerb appeal matters, and in some markets, lack of outdoor space can be a real dealbreaker.’

Liv Conlon from The Property Stagers adds: 'When selling, a smaller garden can be a deterrent for some buyers, particularly those with children or pets who value outdoor space. However, other buyers might prefer a smaller garden if it requires less maintenance. The key to selling a property with a smaller garden is highlighting how well the space can be utilized, such as with clever landscaping or low-maintenance features like decking or paved areas.'

Does an extension make up for the value lost?

While sacrificing precious garden space can impact your home's value, that loss could be made up by the value that an extension can add. But this all depends on how much garden is left, and the quality and purpose of the extension.

Andrew adds: 'A high quality, well-designed extension that improves the flow and function of your home typically adds 10 to 20% to the property’s value. That’s a significant boost, and it often outweighs the value lost from reducing the garden, especially if the space you’re gaining inside adds another bedroom, an open plan kitchen-diner, or even a home office.

'However, if the extension feels like a bolt-on, hasn’t been finished properly, or creates a poor transition between indoor and outdoor space, it can be a turn-off for buyers. If it hasn’t been signed off under building regulations or doesn’t have planning approval where required, it could also cause real problems at resale.'

When is it not a good idea to sacrifice garden area for an extension?

If you already have limited garden space, making it even smaller can be a mistake. Not only can it put off potential buyers (if you plan on selling), but it can severely impact your summer entertaining plans too.

So then what are your options if you are desperately in need of more space in your home, and don't want to, or can't afford to move?

This is where you should consider ways to add space without extending, rather than adding more.

Reconfiguring your home's interior layout by moving or removing walls can open up the space dramatically, allowing natural light to flow and making the property feel airy and more spacious.

You should also pay attention to areas of your home that maybe aren't used to their full potential. Sally McClean, loft conversion specialist from Rooftop Rooms, says: 'Rather than automatically opting for an extension, it’s worth exploring alternatives like converting existing spaces, such as a loft. A loft conversion, for example, can increase your property value and offer extra living space without the permanent loss of garden space.

'These options are often more cost-effective and can preserve your home’s outdoor appeal. Taking the time to evaluate all options, ideally with the help of a professional, can help you make the best decision for your home’s value and your lifestyle.'

An alternative solution is to opt for an addition that improves the connection with the garden, rather than removing it.

Mervyn Montgomery, founder and joint director of Hampton Conservatories, says: 'For properties with smaller garden areas, opting for a glazed extension, such as a conservatory or orangery, can act as a fusion of both indoor and outdoor space.

'A glazed extension opens up the home to the remaining garden area, creating a seamless link between the indoors and the out, negating the feeling of lost outdoor space by bridging the gap between home and garden.'

When is it worth sacrificing garden space?

The best solution to the extension versus garden space dilemma is balance. Andrew explains: 'If you have a generously sized garden and the layout of your current home feels tight, dark, or dated, an extension can transform the property and make it far more liveable.'

'Just make sure the garden that remains is thoughtfully landscaped. Even a smaller garden can feel inviting if it’s tidy, gets some sun, and has room for a table and chairs, and a smart, low-maintenance garden can still tick all the right boxes for buyers,' he adds.

Even if you aren't planning on selling your home in the near future, having a home and garden that works for your lifestyle is key to your enjoyment of your space year-round.

Make sure you speak to an architect or designer when you're seeing signs that you should extend your home so that you can get the space you need while maintaining as much garden as possible.

You usually don't have to search too hard to find a house being let down by an old-fashioned, leaky glazed add-on, but if you happen to be the owner of one, what can you do to modernise an old conservatory?

Far from being out-of-date, these glass structures are actually on the up, with more and more homeowners keen to find modern conservatory ideas that will help them create a greater connection to their outdoor spaces.

If you are wondering whether your existing conservatory can be brought back to life, we have lots of advice on transforming it into a bright, breezy space in which to enjoy a sense of being outside without having to brave the elements.

What can you do to modernise an old conservatory?

There are actually plenty of ways to update old conservatories.

'There are tonnes of imaginative, unique and quirky ideas when it comes to refurbishing an old conservatory,' agrees Richard Vaughan, sales and surveyor executive at BJH Windows.

Whether you are dealing with a room that is too hot in summer and too cold in winter, one that lets in water when it rains or a conservatory with rotting frames, the following ideas have got you covered.

1. Conservatory roof replacement

One of the first things to fail on old conservatories tends to be the roof, whether it lets in water or draughts or is the main reason your space overheats in summer – no conservatory ideas need this.

'Conservatory roof replacement will definitely be the most cost-effective solution in the long run and will add a huge amount of value to your home,' says Richard Vaughan.

'Replacing your conservatory roof is an excellent way to boost performance and transform your conservatory into a year-round living space,' agrees Claire Long, founder of Sherbourne Windows. 'It’s also a far more cost-effective option than a brand-new conservatory.'

In many cases, homeowners upgrading their conservatories swap a glazed roof for a solid roof. This is because they offer great thermal efficiency and, very often, more design flexibility. Our Renovation Editor Sarah has just replaced her conservatory roof and is already thrilled with the results.

'A tiled conservatory roof gives a more permanent and ‘extension-like’ feel to your conservatory,' points out Claire Long. 'They retain so much heat internally that they can attain incredibly low U-values of just 0.17 W/m2k, so your conservatory will never feel an uncomfortable temperature again and condensation will be a thing of the past.

'If you have a glass or polycarbonate roof, no doubt you will have noticed audible sounds being made when the wind and rain come into contact with them,' adds Claire. 'The beauty of tiled conservatory roofs is that they eradicate weather noise too.'

Cost: The cheapest option will be a polycarbonate conservatory roof, starting from £2,500 for a simple lean-to design. Checkatrade put average roof refurbishment costs at between £3,000 - £5,000. A new solid roof is the most expensive option, with average costs of around £6,000.

2. Upgrade the insulation

Many old conservatories have little to no insulation, meaning they are too hot in the summer and too cold in the winter – which kind of defeats the object of them entirely.

'Insulating the walls of your conservatory will help keep it warmer in the winter,' explains Richard Vaughan. 'What’s more, it is very cost-effective. The process is fairly simple, done by drilling small holes into the wall and injecting it with insulation (non-flammable foam).

'If you don’t have ‘dwarf’ walls underneath the windows, then there are still options to warm your home such as insulating the roof,' continues Richard. 'This is a bit more expensive and usually involves replacing the conservatory roof.'

Cost: Internal roof insulation to the existing structure can be expected to cost between £895 - £1,850 according to Checkatrade.

3. Rethink the heating method

In the past, not a great deal of thought went into heating conservatories, meaning that they can feel pretty chilly for most of the year.

While electric heaters are an easy option, if you are upgrading your conservatory it pays to think of other methods that could, in the long run, save you money.

You could extend your plumbing into your conservatory and add it to your central heating system. Bear in mind that, if you're adding new electrical systems, plumbing, or underfloor heating, conservatory building regulations approval is likely to be required.

'Underfloor heating eliminates the need for radiators, giving your conservatory a seamless, cosy feel that blends with the rest of your home,' adds Paula Higgins, Chief Executive of HomeOwners Association.

Finally, do give some consideration to a log burning stove. They make wonderfully cosy focal points and kick out a considerable amount of heat.

Cost: Electric heaters are the cheapest option initially, but if you fancy underfloor heating you will be looking at more. Electric systems are cheaper than wet, starting from around £1,000.

4. Change the type of glazing

Given that conservatories feature an awful lot of glass, swapping the existing glazing for something more energy efficient could be the answer.

'If you have an older conservatory, then changing the glass will give it a new, clean look,' says Richard Vaughan. 'Glazing technology has also advanced a lot in the past few years.

'Changing your windows will not only make the conservatory look brand new, but it will also have many other advantages such as saving you money on energy bills and keeping you warm in the winter and cool in the summer.'

If you have a conservatory with single glazing, upgrading to double will make a huge difference. Depending on the orientation of the structure and the area you live in, it could also be worth looking into double vs triple glazing to see whether the extra investment will be worth it. If you are worried about the potential of the glazed space overheating, you could consider solar control glass too. In any case, do check that your existing frames will take the additional weight.

Cost: This very much depends on the size of the windows and type of glazing. According to GreenMatch, window replacement cost ranges from £160 - £2,700.

5. Open it up to the rest of your home

While conservatories make fantastic additional spaces, they can feel rather cut off from the rest of the house – so why not consider opening the rest of your home up to yours? This is a fantastic way to create a conservatory kitchen that is full of light and has a strong connection to the garden.

'To avoid planning permissions and building regulations a conservatory needs to sit outside the main thermal envelope of your property,' begins Richard Vaughan. 'However, nothing is stopping you from removing the internal doors or walls that connect an existing room.

'This will create an open space and is a great solution if you’re wondering what to do with an old conservatory,' continues Richard. 'Over the past 10 years, open plan solutions have become popular amongst homeowners because they can increase the size of the space you have to work with and create a brighter, more airy living space. It's a wonderful option for modernising a conservatory.'

Cost: This depends on who is removing the internal walls. If you are taking out a load-bearing wall in order to open the space up to the rest of the house, it is best to use a professional. Costs for this are likely to come in at between £1,250-£2,500 + VAT. You will also need to factor in structural engineer fees as well as redecoration and, in all likelihood, new flooring to join the two together.

6. Introduce new patio doors

Depending on the age of your conservatory, the chances are you have French doors, the style of choice for so many in years gone by. Not that there is anything wrong with them, in many cases, a set of delicately detailed timber doors are the perfect choice for conservatories adjoining a period property. That said, there is now such a wide choice of alternatives that it is a good idea to see whether they could work better for your needs.

'By adding sliding or bifold doors, you can create a seamless indoor-outdoor connection,' explains Pauls Higgins. 'Modern door systems can really maximise the opening to your garden.'

Both sliding and bi-folding doors are great options. Sliding tend to have slimmer sightlines so can really make the most of views, while bi-folding doors allow you to open up entire walls to outside.

'Bi-folding doors are hugely popular because you can create large open spaces with uninterrupted views,' agrees Richard Vaughan. 'They are easy to clean, are smooth gliding and are very cost-effective.'

Cost: New bifold doors are likely to set you back from £1,500, up to £5,000. Sliding doors tend to be a little more expensive.

7. Add new window frames

This is probably one of the biggest upgrades you can carry out, alongside replacing the roof. If you need to upgrade your glazing though, it makes sense to go the whole hog with replacement windows.

'uPVC frames are long-lasting but after about 10 years they can start to look dirty and worn if they are not properly cared for,' picks up Richard Vaughan. 'You can always try and give the frames a good scrub with a soft sponge and warm soapy water, but if they have been damaged over the years then you might want to opt for new frames altogether.

'Modern uPVC is much more durable than it used to be and offers improved thermal efficiency,' continues Richard. 'Or how about switching the material? Aluminium frames will give your conservatory a modern feel, whilst hardwood frames will keep it looking traditional.'

Cost: For a standard-sized, double-glazed uPVC replacement casement window, expect costs of from £160. The same sized widow, in hardwood or aluminium, could be expected to cost from around £250.

Is it a good idea to modernise an old conservatory?

In some cases, having weighed up an extension vs conservatory, a total conservatory replacement might make more sense than modernisation work. It is worth noting though that, providing the structure is structurally stable, repair and upgrades will usually be cheaper, particularly if you are considering converting your conservatory into an extension.

'Converting an old conservatory to an extension is possible, but this isn’t as easy as it sounds,' advises Richard Vaughan. 'This will require a larger budget than most conservatory refurbishment ideas and will also need building regulations approval. The conservatory itself may need a whole new structure to be in line with regulations.'

FAQs

Do you need planning permission to modernise an old conservatory?

In most cases, planning permission is not required to make changes to a conservatory, but there will always be exceptions.

Paula Higgins explains further.

You might need planning permission if:

• You're converting the conservatory into a permanent extension (with solid roof and walls).
• You're in a conservation area or listed building and altering the exterior.
• You're expanding beyond permitted development limits.

Paula goes on to point out that building regulations approval is more likely to be required.

'Building regulations approval will be required if:

• You're installing a solid roof (this changes the structure's classification).
• You're removing an external door or wall, creating open access between the conservatory and house.
• You're adding new electrical systems, plumbing, or underfloor heating.

What is the lifespan of a conservatory?

All conservatories are different and the amount of maintenance and care that is taken to look after them will obviously impact how long they last.

'A well-built conservatory made from high-quality materials such as uPVC or aluminium can last for several decades, with regular maintenance and repairs,' explains Richard Vaughan. 'However, poor installation or lack of maintenance can significantly reduce the lifespan. Extreme weather conditions and exposure to natural light can also affect the longevity of a conservatory.'

It is very worthwhile looking into conservatory cleaning tips to ensure your own addition remains in the best possible condition.

Will modernising an old conservatory add value to your home?

If you are carrying out upgrades to your conservatory because you are thinking of selling in the near future, looking at how to add value to your home is likely to be on your mind – but is this a good way to go about it?

'Modernising your conservatory can add considerable value to your home whilst improving its security and energy efficiency,' says Claire Long. 'By upgrading your old, glazed extension you can breathe new life in and expand your living space.'

Certainly modernising it will have a more positive effect on your home's value than removing it altogether will, in most cases.

'Removing your conservatory could devalue your home,' warns Richard Vaughan. 'This is why we would recommend refurbishing with new windows and doors, or even a conservatory roof replacement to add value to your home.'

Once the exterior of your conservatory is safe, sound and stylish, turn your attention to some conservatory interior ideas to ensure the space is one you can't wait to spend time in.

Conservatories and orangeries are popular options for extending a home. Either can provide a light-filled addition, but it pays to know the difference between conservatories and orangeries as one can make a better choice than the other.

In order to decide whether you should be planning a conservatory or an orangery for your home, there are a range of factors to consider. What the room is going to be used for, the addition’s appearance, its cost and more all count.

To help you come to the best decision, we’ve put together all the details you need on what makes conservatories and orangeries different from one another here.

What is the difference between a conservatory and an orangery?

There’s no denying that conservatories and orangeries have plenty in common, but they aren’t the same and so it's important to understand the similarities and differences so you can make the right choice for your home.

This is where the main differences come into play:

• Style A conservatory tends to look different from the house onto which it’s built and can have a contemporary or period-style look. An orangery typically has a traditional appearance.
• Structure As the definitions note, both conservatories and orangeries are highly glazed. A conservatory, though, often has a low brick or stone base below a more delicate glazed structure, while an orangery is typically a somewhat more solid building.
• Roof The roof of a conservatory is typically fully glazed. Orangery ideas generally have a solid perimeter flat roof and a roof lantern (or more than one lantern). There is therefore less roof glazing in comparison.
• Sides The sides of both additions are also highly glazed but, once again, a conservatory tends to have more glazing with a lighter framework. An orangery typically has less glazing at the side and is a somewhat more substantial construction.
• Interior Inside, while both enjoy plenty of daylight, a conservatory is lighter and more open to its surroundings. The roof design of an orangery means it often has a ceiling around the room’s perimeter as well as internal columns, and both provide places to install different lighting options.

• Suitability In terms of use, both a conservatory and an orangery can create additional living or dining space for a home. The more substantial structure of an orangery can make some designs suitable as a kitchen extension as well.
• Connection To meet one of the criteria that exempts them from building regulations, conservatories are often separated from the rest of the house with an external quality door. Orangeries can also be exempt if they meet the same requirements, but are frequently open plan to the home.
• Lifespan Differences in how long conservatories and orangeries last are less about the type of addition than materials and quality of construction. ‘High quality materials combined with expert craftsmanship can significantly extend the longevity of either structure,’ explains James Watchorn, design and sales manager, Vale Garden Houses. ‘Conversely, lower quality additions or poorly installed structures may inevitably have a shorter lifespan, regardless of whether the building is a conservatory or an orangery. Proper maintenance and thoughtful design also play key roles in ensuring durability over time,’ he adds.

Which is cheaper – an orangery or a conservatory?

Typically, bringing your conservatory ideas to life is cheaper than an orangery with a small lean-to conservatory in uPVC costing from around £7,000 for the windows, doors and roof for DIY installation, which would also require building the base and dwarf wall. With installation expect to pay from around £12,000. Supply and build of a small hardwood design might cost from £30,000.

An orangery is more of an investment as a rule with prices starting from around £35,000 for supply and build although the cost can be considerably higher than this.

The dimensions of either will, of course, affect what you pay, and there are additional factors. ‘The cost of a conservatory or an orangery is primarily influenced by design choices and materials rather than the strict definition of each structure,’ explains James Watchorn. ‘Costs for both can vary significantly based on factors such as size, quality of materials, and the introduction of bespoke or ornate design elements.’

And your spend over the years is likewise more a question of quality than whether the building is a conservatory or an orangery. ‘Ongoing maintenance costs also depend on the materials used,’ explains James. ‘High quality frames and glazing can reduce long term upkeep for both structures.’

Which offers better value for money – a conservatory or an orangery?

Whether a conservatory or orangery offers better value for money is dependent on what you want to use the room for. If the space is to be an additional living room or dining room, as it’s typically the lower cost option, a conservatory could prove the optimum choice.

With more masonry and therefore generally superior insulation an orangery is more versatile in its uses, providing year-round comfort. But because an orangery is likely to be more expensive, how the room is used and how much of the time will determine if investing more is worthwhile.

Either could add value to a home but not by the same amount. ‘Orangeries tend to have a greater impact due to their construction and more year-round usability,’ says Robin Edwards, partner at Curetons. ‘A well-designed, modern conservatory could add around 5 to 10 per cent to a home’s value, whereas an orangery with its more integrated design could increase value by 10 to 15 per cent.’

Is an orangery warmer than a conservatory?

As a more substantial addition an orangery is better insulated than a room that is essentially fully glazed. With its higher proportion of glass, a conservatory is less efficient at retaining heat in comparison.

It is the case that well designed modern conservatories are constructed with much more energy efficient glazing than they were in previous generations but an orangery’s build does make it warmer by its nature.

If you decide to opt for a conservatory, and want it to be usable all year-round, it can help to know what you can do to keep a conservatory cool in the summer.

Creating a sociable space that is both functional and attractive is key for many homeowners wanting to extend their kitchen.

While there is a lot that goes in to planning a kitchen extension, like sorting your budget and finding the right builder, deciding on some of the key design elements can be one of the most exciting parts of the process.

A popular kitchen extension idea to add to the wish list is a rooflight, but they don't always come cheap and so you'll need to be sure it's the right solution for your space before you part with your cash.

To help you decide, we've spoken to kitchen and interior design experts about the key benefits a rooflight can offer in your home.

1. Rooflights can make a smaller kitchen extension feel bigger

One of the best things about adding a roof window to your kitchen extension, be it a rooflight or a roof lantern, is that it can make the space feel bigger, even if your extension is only small. And you can double the impact by including bifold or sliding doors in the design too.

Al Bruce, founder of Olive & Barr, says: 'Allowing natural light through bi-folds and rooflights can make the room feel airy and spacious, making it a comfortable and enjoyable space to cook and entertain.'

Larger expanses of glass blur the boundaries between indoors and out, drawing the eye beyond the roof and walls, which gives the illusion of a much bigger space. This can be incredibly effective in homes with a small footprint, or where you are adding a relatively small amount of space, like with a side return extension.

2. Rooflights can maximise natural light

When you think about building an extension, you need to remember that adding more space will move windows and patio doors further away from the centre of the original structure. This means it's harder for natural light to make its way deeper into your home's floorplan, leaving existing spaces dark. But by putting a window overhead for maximum light ingress, you will make the most of the daylight hours.

You might also find that you options for bringing in natural light in other ways can be constrained. This can be hugely disappointing when you've gone to the effort and expense of an extension.

But this can be avoided as Gareth Davies, design director at Classic Interiors, explains: 'A rooflight can brighten a kitchen and make the space feel larger, especially in side or rear extensions where natural light is limited. Placement is key - too much overhead glazing can cause glare and overheating, so solar control glass or blinds may be needed to keep light levels comfortable.'

3. Rooflights can be a solution to privacy issues

If you have neighbours close by, there may be limitations as to where you can include windows in your kitchen extension design to ensure privacy remains intact. (Always check the rules around Permitted Development before you extend to make sure your design fits the criteria. If not, you may have to apply for planning permission).

But with cleverly placed rooflights, you can sidestep any overlooking concerns and still make sure your new space feels light and bright.

4. Rooflights can be key to wow-factor kitchen extensions

If you're spending tens of thousands of pounds on a kitchen extension, you want it to look great. For many, one of the best moments of a significant home improvement projects is when friends and family are wowed when they see it for the first time.

Rooflights definitely contribute to that, especially when their strategic placement makes the most of the light and sky views.

For maximum impact, a roof lantern (or even two) installed in a flat roof can be an epic design feature in their own right.

5. Reduce your energy usage with a rooflight in a kitchen extension

While rooflights can be a good choice from an appearance point of view, they can also help to reduce your home's energy usage. This is because improved natural light reduces reliance on artificial lighting, which means you can use less electricity.

On sunny days you could also benefit from solar heating, although you will need to be cautious. Solar heating can be lovely when temperatures are lower, but could quickly turn into overheating in the summer. Speak to a range of rooflight suppliers to choose the right option, including any special coatings, for your home and needs.

FAQs

What are the disadvantages of a rooflight?

While there undoubtedly some promising advantages of rooflights, you should always consider if they are actually the right choice for your home.

Jessica-Ruth Smith, owner and lead designer at Studio Smith Interior Design, says that while rooflights 'do solve some problems around lighting in the spaces further away from rear windows, and can add some ventilation in the summer' they do 'come with a pretty hefty price tag, and you have to be really committed to your cleaning schedule to keep them looking beautiful.'

Glass can also make rooms much warmer in the summer, so if you don't want your space to overheat, you'll need to choose special coatings or blinds to provide a bit of relief in the hotter months.

From a cost point of view, non-standard sizes or finishes will up the price you pay, and rooflights that open will be more expensive than fixed alternatives. If you want automated rooflights, that will be additional cost too.

'As with all design choices, it really depends on the individual circumstances,' concludes Jessica-Ruth, 'but I think with a good lighting plan there are certainly some alternatives that are worth exploring.'

To bring in even more daylight and make the most of garden views, a picture window could be well worth considering too.

Would your dream kitchen extension include a rooflight? Let us know in the comments below

Taking on substantial home improvements can be an expensive task. And when you're working with a small pot, it's even more important that you spend it wisely to get the results you want. And that means avoiding common mistakes that could send your project costs soaring.

When it comes to extending your kitchen on a budget, there are lots of tactics you can utilise to keep costs under control. But while it's absolutely worth understanding what you should do, it's equally important to understand what you shouldn't.

We've spoken to numerous kitchen design experts to curate this list of errors to avoid if you want to keep a handle on your kitchen extension budget.

1. Taking on DIY beyond your skillset

When you are planning a kitchen extension, a really good way to keep costs as low as possible is to do as much of it as you can yourself.

However, this can quickly become a false economy if you undertake tasks that are beyond your capabilities as a DIYer. You could not only end up being completely dissatisfied with the end result, but you could potentially cause damage or problems that prove seriously costly to put right.

2. Scrimping on your builder

Cost cutting when it comes to your builder can be a dangerous move. Finding a good builder is crucial to project success, and they will be capable of bringing your project in on time and budget, and will be able to help find cost-effective solutions where needed.

Debra Hutt, kitchen design expert at Wren Kitchens, says: 'Choosing the right builder is paramount to the success of your project. Utilise resources to find accredited professionals in your area and engage multiple builders to obtain quotes and assess their experience with similar projects. Establishing a payment plan and understanding the aftercare services they offer will provide added peace of mind.'

If you get a quote that seems too good to be true, it probably is.

3. Not having a contingency budget

Al Bruce, founder of Olive & Barr, says: 'Don’t forget that there can be hidden costs, which is why it’s always worth including a contingency within your budget.'

This will help keep your project moving should you come across an issue that was only spotted when you started the work, or help you weather any price increases for materials.

James Bernard, director of Plus Rooms adds: 'There’s nothing worse than embarking on a major project, disrupting your living conditions, and getting to a point that you can’t finish off. You almost put yourself in a worse position if this happens than when you started.'

Aim to keep 10-20% of your total budget as a contingency fund.

4. Ignoring rules and regulations to save money

Depending on where you live, how big your kitchen extension ideas are, and where you plan on positioning the extension, you may need to secure a series of permissions or agreements before you start work.

These may include things like:

• Planning permission
• Building regulations applications
• Party wall agreements
• Lawful Development Certificates (to prove the work falls within the scope of Permitted Development)

Al Bruce says: 'Remember, to familiarise yourself with local building regulations and seek planning permission if needed, these will also be an additional cost to factor in.'

While these costs may eat into an already tight budget, flouting the rules can cost even more. Ignoring the party wall act could leave you having to fork out legal costs, while not having planning permission could mean you have to make alterations to, or even completely undo, your kitchen extension at your own expense.

5. Going too big with your extension

Even if you are on a tight budget for your kitchen extension, it can be tempting to create as much space as possible to make your budget stretch as far as it can. However you could end up with more space than you need, and face additional costs trying to fill it.

Jessica-Ruth Smith, owner and lead designer at Studio Smith Interior Design, says: 'For me, the square meterage is always the first place to look to save if cost is a key factor in the project. The temptation is to “go big” as homeowners think this will make the most difference to the feel of their home, but if you are able to really carefully plan the layout of a smaller extension, you can have all the benefits of extra space, but with some pretty serious savings.'

Sadie Morris, co-Founder and lead interior designer at Southern Homes adds: 'When there's too much space, it can be difficult to fill it appropriately, and the room may feel overly vast and lacking in character. This often leads to adding unnecessary cabinetry, which further inflates costs.

'Take the time to think about how you intend to use the space and focus on what you truly need, rather than just maximizing the square footage. Otherwise, you might end up with an expensive, empty box tacked onto your home, lacking in personality.'

Try these tactics to maximise the impact of a small kitchen extension instead.

6. Opting for cheap flooring and worktops

As with doing DIY that is beyond your skillset, opting for cheap materials in high-use spaces could end up costing you in the long run.

Gareth Davies, design director at Classic Interiors, says: 'Worktops and flooring need to withstand daily wear, so it’s worth investing in durable materials.'

But while it's actually more cost-effective in the long run to spend in certain areas, you will be able to make savings elsewhere, without compromising on quality.

Take roof windows as an example. 'Skylights and bifold doors add impact but can be expensive,' adds Gareth. 'If budget is a concern, a single large picture window can bring in plenty of natural light for less.'

7. Not having a realistic budget

'Finally, don’t forget to set a realistic budget for your kitchen design and discuss with your kitchen designer what is included in the overall cost,' advises Al Bruce. 'This will ensure you know what the final fee will be and you can get started on the fun part (without any worry of hidden costs) of designing your dream kitchen.'

Costs will vary depending on where you live, the size of the space and the specification, but Debra from Wren Kitchens adds: 'On average, you can expect to pay between £1,320 and £2,500 per square metre'.

Once you've decided this is the right project for your home, you'll need to understand how long a kitchen extension takes so you can plan accordingly.

If you've got a kitchen extension on your wish list, or are reaping the benefits of an extended kitchen space, let us know all about it in the comments below.

We all dream about the tweaks and changes we would make to create more space in our homes, especially when it comes to making the kitchen bigger. But how do you practically make this reality and how long does a kitchen extension take?

Planning a kitchen extension is complex; from setting out a budget and pulling together your kitchen extension ideas to finding a contractor and laying out a schedule of works.

With my experience as a renovator, and with the advice of kitchen extension experts, this is how long you can expect your kitchen extension to take, the schedule of works that I'd follow to get it done on time, and the factors to be aware of that will slow your project down.

How long does a kitchen extension take?

A kitchen extension timeline is generally split into two timelines. The design phase and the build phase. The design phase can take around six months and includes finding and working with an architect or a designer, as well as applying for any relevant planning permissions. The build phase can take at least the same again.

Yaniv Peer, director at Iguana Architects advises: 'On average a kitchen extension takes 18 months from start to finish.'

'I would say it largely depends on the level of ambition, overall size and how much other refurb work might be going on in the rest of the house,' adds Mike Bell, founder of FAB Architects.

'However there are some baselines that are common to all projects. Following the RIBA stages [the design process for certified architects] there are a lot of important steps to get right before you even get to site that can be quite time consuming, especially if the planning process is drawn out.'

When all of this is done and dusted, the build phase will start with groundworks and demolition, before the foundations and new structure can be erected.

'Realistically, based on projects we have worked on and been exposed to, I would say to expect up to 6 months before breaking ground and then at least 6 - 12 months to completion,' continues Mike Bell.

'I would also note to clients to be aware that contractors will often try and convince clients that it will take less time than reality often in a bid to win work. So be careful when a contractor provides a timeline that seems too good to be true.'

Knowing how long the process will take might also impact when you should extend your kitchen; starting in the winter to get the design and planning stages out of the way before breaking ground in summer is a popular route for many.

What’s a typical schedule of works when it comes to a kitchen extension?

A typical schedule of works will go as follows:

Design phase (six months)

• Brief the architect
• Concept plan review and amendments
• Sign off on design
• Apply for planning permission (if required)
• Submit building regulations application
• Finalise necessary admin (party wall agreements/home insurance)
• Hire a project manager or find a good builder and organise trades personally by comparing quotes

Build phase (six-12 months)

• Clear the site
• Groundworks and foundations
• Erection of structure
• Get to weathertight stage
• First fix (electrics, plumbing etc.)
• Second fix (flooring, plastering, making good etc.)
• Install kitchen and decorate
• Snagging

What factors can influence how long it takes to extend a kitchen?

Unfortunately, all great plans can be delayed and derailed, and this can be down to various factors.

• The design phase itself might be slowed by choosing the wrong architect for the job — your own ambitions might not quite align with theirs.
• A frequent bottle neck for many extensions is also obtaining planning permission. If your design doesn’t comply with permitted development or you live in a Listed Building or Conservation Area, you will need to submit a full planning application. Generally they say this will take around eight weeks, but it can drag out for an indefinite amount of time, especially if your local authority is experiencing a backlog.
• During the build, last-minute changes to the design will extend the process (and add to costs), so it is always best to stick to what was agreed during the design phase.
• Availability of materials and labour is also a sticking point for many. Good builders get booked up months if not years in advance and a conflict between supply and demand of essentials, such as plasterboard as in the Covid lockdown, will delay the process.

'Having as much of the information prepared and decisions made ahead of starting on site will really help keep things on track and avoiding situations where clients are responsible for ordering items to fit in with the contractor's schedule helps,' adds Mike Bell.

'When clients insist on organising their own trades to go in and gel with another team, this often leads to a delay in our experience and can wipe out the cost benefits.' Find out if you should save costs going this route or if it's best left to the professionals with our guide to project managing an extension.

How can you help keep your kitchen extension on track?

'Delays in a project can be classified as controllable and non-controllable, ' comments Yaniv Peer. 'Controllable delays often arise when project details, such as interior elements, are not fully specified, causing the contractor to wait for decisions. Additionally, selecting an unsuitable contractor or design team can lead to delays in providing necessary information, poor site coordination, and issues that prevent alignment with the project schedule.

'Non-controllable delays include supplier setbacks or financial collapse, as well as external factors like global pandemics and extreme weather. For instance, concrete cannot be poured in extremely cold conditions, and excessive rain can prevent mortar from drying properly, particularly during below-ground construction.'

The top ways to keep a kitchen extension moving along at a good pace would be to:

• Use an architect and pay them to assist applications for planning permission. They know the industry and expectations of your area better and will achieve results at a quicker pace.
• If you’re project managing the build phase, ensure you have all trades lined up with a realistic timeline. Keep everyone in the loop about delays. Hiring a project manager will further speed up this process.
• Move out of the house before groundworks begin. Builders working around you and having to ensure a constant supply of hot water and power can slow down progress.
• Don’t make changes to the plan once the build phase has begun.
• Have a contingency budget set aside so you can quickly react to price hikes or issues along with way.

FAQs

Can you live in the house while the kitchen is being extended?

Absolutely you can live on site in a house while it is undergoing a renovation or extension. But you have to be prepared for discomfort and mess.

To prepare, ensure you will have at least a sitting and sleeping area that will be unaffected by the works. Setting up a temporary kitchen is hugely advisable as you will be without a sink, oven and storage for at least a couple of weeks.

'Clients living off site helps the contractors make progress fast without clients looking over their shoulder,' explains Mike Bell.

'If you do go down this route it's important to book in regular inspections where progress can be discussed with the contractor, as a client and with your architect. This is something you miss from being directly attached to the work that is being carried out. The work we carry out I would say is probably 75% families staying in the house and 25% families moving out. The projects where people move out do seem to go smoother.'

During my own renovation we had to wash plates and pots in the bath and there was dust everywhere. Everywhere. No matter how often you clean and how much you cordon off rooms.

Despite the negatives, it’s a very good way of saving money if you don’t have nearby relatives or friends to move in with. It’s also a bit of a novelty of feeling like you’re really ‘in’ the extension process. But it is not for the faint hearted and you will need to compromise on many home comforts.

If you have an attached garage next to your current kitchen, then a garage conversion could be a simpler and quicker way to get the extra kitchen space you are after.

Are you planning on extending your kitchen? Let us know all about it in the comments below.

The idea of locating a kitchen in a conservatory is, on paper, a good one. Oodles of light for starters and a beautiful airy, spacious feel even if your home is on the small side.

Extending your kitchen into a conservatory can transform the hub of your home into a space that feels part of the outside too, with views of the garden and a more open feeling – a joy during the warmer months and a big positive if you love entertaining.

Below, with the help of experts, we look at the pros and cons of whether you should extend your kitchen into a conservatory and delve into the costs, whether it adds value and how to go about it if you want one.

Is a conservatory kitchen a good idea?

A conservatory kitchen can create a beautiful aspect in your home, there's no doubt about it. A good kitchen designer can help you design the cabinetry around the glass walls and factor in blinds for the summer months and how to make a conservatory warm for autumn and winter.

If you love your garden and being outside generally, then extending your kitchen into your conservatory can create a seamless design feature that's very functional.

However, there are some aspects that, if not designed well, could leave you with a space that doesn't work at all for your home. After all, older conservatories have a bit of a reputation for being too hot in the summer and too cold in the winter and noisy when it rains. With glass walls, your options for cabinet placement also need careful consideration.

'While it offers a cost-effective and aesthetically pleasing solution, it's important to address potential challenges such as temperature control, utilities (power, water & waste) connections and storage limitations,' explains Debra Hutt, kitchen design expert of Wren Kitchens. 'Careful planning and consultation with professionals can help in creating a functional and beautiful space that enhances your home's value and liveability.'

Make sure you consider the pros and cons before settling on locating or extending your kitchen in a conservatory.

Pros of a conservatory kitchen

• Cost-effective. According to Debra, conservatories often require less structural support compared to traditional extensions, 'This makes them a more affordable option for increasing your kitchen's footprint.'
• Beautiful natural light (and lots of it) Tom Howley, creative design director of Tom Howley says, 'A conservatory or orangery-style extension can be a striking way to add both space and character to your home, particularly if you want to create a light-filled kitchen that feels seamlessly connected to the outdoors.'
• Brings the outside in. 'Merging your kitchen with a conservatory fosters a seamless indoor-outdoor flow, providing easy access to your garden and creating an ideal space for entertaining. Indoor-outdoor living is an evergreen trend within interiors, and connection with the outdoors has been said to have wellbeing benefits too,' says Debra.

Cons of a conservatory kitchen

• Glass-heavy structure. 'This means less wall space for cabinetry, so storage solutions need to be carefully planned,' says Tom.
• Temperature changes. As lovely as the natural light is, it comes with a downside, as Tom explains, 'Temperature control is another key factor, as conservatories can be prone to overheating in summer and feeling too cool in winter without proper insulation, ventilation, and heating.'
• Additional supplementary works. There's a possibility you may have to move supplies, Debra explains, 'Depending on proximity to existing utilities supplies and connections, be sure to consult with your builder to ensure the resighting of utilities is not going to be too problematic and accurate costs are included in your budget.'
• Interruption to flow. 'If doors are required to separate the space from the main house, this could also affect the overall flow of the layout,' advises Tom.

How much does a kitchen conservatory cost?

How much your conservatory kitchen will cost does depend on various factors including the kitchen style you've chosen and whether electrical and plumbing needs to be moved.

'The cost of a kitchen extension varies based on factors such as size, design complexity, and location,' agrees Debra. 'On average, you can expect to pay between £1,320 and £2,500 per square metre, as stated by Wren Kitchens. For instance, a 20-square-metre extension could range from £25,200 to £33,600. It's important to note that these figures are averages, and actual costs will vary based on specific project requirements and regional differences.'

As with all building work, it's good to get some quotes in and to evaluate which company suits your requirements and budget best.

What should I consider before opting for a conservatory kitchen?

There are several things you need to consider when bringing your conservatory kitchen ideas to life.

Planning permission

One of the most important is around whether you need planning permission or not. 'Planning permission is an important consideration, though in many cases, a conservatory or orangery falls under permitted development rights, meaning formal approval may not be required,' advises Tom. 'That said, seeking expert advice is always recommended to ensure compliance with local regulations.'

Debra agrees, 'Determining whether your extension requires planning permission is crucial. If permission is necessary, be prepared for a response time of up to 8 weeks, or up to 13 weeks for more complex applications. Ensuring your extension complements the existing structure by using similar materials can facilitate a smoother approval process.'

If you want the new space open to the rest of your home, you will need to comply with building regulations for conservatories.

Design decisions

You will also need to factor in effective temperature control and insulation so that your kitchen is functional all year round. When it comes to layout, you will need to ensure you have adequate space to store all you need, and enough power outlets for all of your appliances, even the ones you might only pull out occasionally.

If you really want to have wall cabinets, you could keep the kitchen end of a kitchen diner within the solid walls of your home, and create a dining area in the conservatory to enjoy views of the garden.

You should also consider other aspects of the design carefully. 'Kitchen flooring ideas and furniture choices should be considered carefully to ensure durability and comfort in a space that experiences higher levels of natural light,' says Tom.

Depending on your requirements, building a more solid extension might be a more suitable option, although this may cost more. You could always incorporate roof windows and bifold or sliding doors to help bring in light and improve connection with the garden.

FAQs

Will a conservatory kitchen add value to my home?

If done well and if you've chosen the right builder and architect, then a conservatory kitchen can add value to your home.

'It can enhance market appeal as a well-designed conservatory kitchen extension can create an open, light-filled space that appeals to potential buyers, thereby increasing your property's desirability,' says Debra. 'In terms of monetary value, this will depend on location, design, and quality of materials.'

But if you're not planning on selling your home anytime soon, then there is other value to consider too. Blending a kitchen and conservatory can create a wonderful family space that's perfect for entertaining, which can be transformative.

Would you ever put your kitchen in a conservatory? Let us know in the comments below.

With the kitchen being the most hard-working space in the home, it's no wonder than many homeowners want to make it bigger to better suit modern life, entertaining and growing families. But while it might add precious additional space, does a kitchen extension also add value to your home?

While it might seem obvious that an extension will add value to your home, this is only really the case if it is done well. But is that still the case when it comes to extending the kitchen specifically? With kitchen extension costs meaning that a significant investment is required, you'll want to make sure you get a return on your investment, especially if you are planning on selling your home in the future.

With experts saying that a kitchen extension in particular could increase the value of your home by up to 15%, we take a look at how you can maximise the value you add, and the things that may actually end up decreasing how much your home is worth.

Does a kitchen extension add value?

Planning a kitchen extension can be an ideal way to increase the value of your home. Not only will it add more square footage, but it can also help improve the flow around your home, bring in more natural light and ease space pressures that can make your kitchen feel cluttered.

'A larger layout allows for a generous cooking and food preparation area, extra storage for practical convenience and appliances, and space for relaxing or entertaining,' says Caroline Milns, head of interior design of Zulufish. 'Whether an open-plan design or a multi-zone layout, it offers flexible options that enhance both functionality and flow.'

There's another great bonus to extending your kitchen, especially if you are planning on moving house in the near future, as Victoria Brown, founder and director of Musson Brown Architects explains: 'As some buyers are reluctant to undertake renovation work themselves, having a beautifully extended kitchen ready to move into can be a huge selling point – and one for which people will often pay a premium.'

'When done correctly, a well-designed kitchen extension has the potential to increase a property value by up to 15%,' says Bruce, founder of Olive & Barr.

How can you maximise how much value you add with a kitchen extension?

There are definitely ways to max out the value for your kitchen extension – from opting for desirable open plan layouts or adding sought-after features like bifold doors or roof windows to flood the space with daylight.

Incorporating some of these extension design features that are worth the money is a sure way to optimise the value you add.

• High-quality finishes 'Whenever possible, choose high-quality, durable finishes such as granite and stone. These materials not only offer visual appeal but are also long-lasting and can withstand the test of time,' says Caroline.
• Natural light 'While large windows or bifold doors are great for letting light in, don’t overlook the impact of adding rooflights,' Caroline advises. 'They can flood the kitchen with natural light and are particularly valuable if you’re extending a lower ground floor or building towards a rear garden wall, which may limit sunlight.'

• Storage 'Regardless of the size of property, storage is always a selling point. Clever storage solutions such as a pantry, utility and bespoke shelving units help to increase functionality and appeal,' explains Al. 'In addition, the kitchen island continues to be at the top of homeowners wish lists. It’s a place to gather with loved ones, while providing extra prep and cooking areas.'
• Versatility 'Whether hosting dinner parties or working from home, people use kitchens for various activities. So, creating a space that is well suited to these purposes will help you appeal to a wider range of buyers. Including a kitchen island is a great way to increase the functionality of a kitchen space, and a popular feature among many,' advises Victoria.
• Connecting with the rest of the house 'It’s important to create a strong connection between your extension and the rest of your house,' says Victoria. 'When designing new spaces, I try to create a clear line of sight to the front door, so you feel drawn through the house from the moment you enter. This is a great way of ensuring that additional spaces feel at one with the rest of your home.'
• Invest in appliances 'Additionally, upgrading to energy-efficient appliances is a clever investment,' adds Caroline. 'They help reduce energy costs and can serve as an attractive selling point for potential, future buyers.'

What do homebuyers want in a kitchen extension?

If you are planning on selling your home in the future and want to max-out the return on your investment, it can be worth knowing what home owners are coveting in their kitchens right now.

'Homebuyers typically seek a blend of practicality and quiet luxury. A well-insulated space reduces overall running costs, while underfloor heating creates an inviting, cosy atmosphere,' says Caroline. 'Similarly, an abundance of storage solutions ensures your kitchen feels tidy and organised, while built-in joinery – such as bookshelves or banquette seating – makes a space feel bespoke, personal and well-considered.'

According to Caroline, it's worth embrace architectural details as part of the overall framework to create depth and dimension. 'In a recent kitchen extension project we collaborated with HUX London to create a panelled ceiling that runs across the entire space, adding texture and an immediate design statement.'

Can a kitchen extension devalue your home?

It's important to understand that while a well-considered kitchen extension can boost what your home is worth, it is possible that changes could devalue your home instead.

Caroline explains: 'Poor quality and design can seriously impact the overall value, as can a lack of cohesion with the existing home – a successful extension should create a seamless flow throughout the entire floor and the house.'

It's about getting your proportions right and considering other desirable aspects of a property, such as the garden. Caroline adds, 'Additionally, an oversized kitchen extension may not provide the expected return if it feels out of place in the neighbourhood, or if it takes up too much of the outdoor space, which is often highly valued by families or in urban areas where outdoor space is limited.'

FAQs

Is it worth doing a kitchen extension?

'In my experience, a kitchen extension is a task worth undertaking,' says Victoria. 'Financially, the uplift in property value typically offsets the cost of the extension itself. However, in order to profit from this investment, a good eye and careful planning are often required.'

Not only can it boost your house's value, the benefits for your family are improved too. 'Once complete, my clients find that their family spends more time together, having gained a social space previously missing from their home. This open-planned room for cooking, chatting and eating tends to have a positive impact on our everyday lifestyles,' adds Victoria.

'It’s an ideal solution for those who feel they’ve outgrown their space, offering additional room to enjoy without the need to move,' advises Al.

If you are deliberating whether you should extend your kitchen or not, it's also worth looking at the existing space you have that may currently be underused. If you have an attached garage that is next to your current kitchen that is just used for storage, you might consider converting your garage instead.

Wondering how to extend a kitchen on a budget? Adding more space to your kitchen is one of the most exciting projects around – the perfect way not only to add value to a property but also to create a light, bright and sociable hub for all the family to enjoy.

That said, if you are planning a kitchen extension, there are plenty of considerations you'll need to make, from how long your project will take, desirable design features and wish list appliances, to more practical elements like cost and disruption.

If you need more space, but the thought of kitchen extension costs is keeping you up at night, our guide is here to help. We reached out to the experts to get their tips on how to add space without breaking the bank.

1. Don't build more than you need

When it comes to how much an extension costs, it might sound obvious, but the bigger the extension, the more it is likely to cost. So it pays to discuss exactly what you need from your kitchen extension ideas and how you plan on using them with your architect.

'If you decide you need to add extra space onto your home, the most obvious point to note is that the more you build, the more expensive the project is likely to be,' explains James Dale, director at James Dale Architect. 'For example, a single storey kitchen extension will generally be cheaper than a double storey extension.'

That said, it is also worth noting that two storey extensions, when looked at from a price per square metre perspective, tend to work out as more cost-effective, as you will still need groundworks and a roof no matter what. You could also consider a conservatory kitchen, which may be cheaper to build, but you will need to carefully consider the design to ensure you can use the space comfortably year-round.

2. Opt for a simple design

If you want to stick to a budget, the simpler and more straightforward your extension ideas are, the cheaper they are likely to be. Once you start bringing in complex roof shapes, floor-to-ceiling glazing and intricate brickwork patterns, prices are going to soar.

The most cost-effective way to build an extension generally tends to be stick to uncomplicated 'box' shapes that can be fitted with standard-sized windows and doors. Done well, a simple kitchen extension can add value to your home.

When it comes to roof designs, depending on the coverings you opt for, flat roofs tend to work out a little cheaper than pitched roofs.

3. Stick to standard materials

Once you start introducing hard-to-find and bespoke materials into your kitchen extension design, prices are going to rise.

'The materials and finishes you use can significantly impact your budget,' explains James Dale. 'With careful research, it is often possible to achieve the look and feel you want without overspending.'

Brick and blockwork tends to be the cheapest way of building an extension, while concrete look-a-like roof tiles lie at the more affordable side of the scale too. Alternatively, opting for machine-made as opposed to handmade clay tiles and bricks is a cheaper option too. Finally, don't discount timber cladding as a facing material as this too can prove a cost-effective yet attractive option.

4. Aim to stay within your Permitted Development rights

Many kitchen extensions can be built using Permitted Development (PD) rights, which allow certain additions and changes to be made by homeowners without the need for planning permission.

By doing this, you will avoid planning fees and cut your overall costs so be sure to discuss this with your architect or house designer when it comes to the size of extension you can build without planning permission.

Combining your kitchen extension with a remodel could be the key to maximising the feeling of space, all while staying within the PD parameters.

5. Plan well in advance and avoid late changes

The further ahead you can make plans the better as any last minute changes are likely to add to costs, particularly if they mean going back and undoing work that has already been carried out.

In addition, making as many decisions on your kitchen ideas as possible early on means that you will be able to take advantage of any deals you see on materials, fittings and fixtures. Many suppliers will hold on to items until you are ready for them to be delivered to site.

6. Take on some tasks on a DIY basis

The more work you can take on yourself, the less you will have to pay out for labour. While certain tasks such as bricklaying and roofing, as well as plastering and groundworks, are always going to be best left to the professionals, many homeowners roll up their sleeves and try their hand at lots of other extension-related tasks.

It might be that you only feel comfortable with jobs such as decorating and tiling, but don't discount things like laying engineered timber flooring, fitting skirting boards and architrave and even fitting the kitchen units themselves. But make sure you don't bite off more than you can chew, which can be a common extension mistake.

7. Use existing units where possible

Construction costs and materials aside, don't forget that the new kitchen itself is going to make up a considerable amount of what you spend overall.

There are two approaches you can take here – reuse what you have or shop around for canny deals.

'Kitchen units themselves can be a substantial investment, but it is often possible to refresh an existing kitchen with new doors or by having them custom painted which can be a budget-friendly approach,' advises James Dale.

It is also worth looking into how to sell your old kitchen in order to raise funds for a new one.

Shop kitchen unit paints

8. Mix and match bespoke with standard

In terms of budget kitchen ideas, it usually pays to shop around for individual elements of a kitchen rather than opting for a one-stop-shop approach.

'To renovate a kitchen on the cheap you could buy unit carcasses from somewhere like IKEA and then arrange for your own worktop to be installed and your own doors to be made,' suggests architect Graham Ford of Graham Ford Architects. 'You want to spend money on the things you can see and touch in the kitchen.'

Unit carcasses can usually be picked up relatively cheaply from DIY superstores and dressed up with higher end doors and hardware.

9. Embrace the beauty of raw finishes

Raw, unfinished walls and furniture can really add a certain individuality to kitchen extensions and offer a fresh, contemporary look – plus they can often be achieved without spending a fortune.

'You can create interesting and cost-effective design details in your kitchen this way,' says James Dale. 'Internally, at one of our projects, the walls have been left as raw plaster, creating a warm, textured finish to the room which also reduced the decorating budget.'

Bare wood kitchens are on the list of kitchen trends making a comeback, or you could seek out those that come unpainted, ready for you to finish. You might also like to consider is oriented strand board (OSB) as an internal wall and ceiling finish – strikingly modern yet budget friendly.

10. Investigate the second-hand kitchen market

There is now a huge amount of choice when it comes to second-hand – or preloved – kitchens, and homeowners can make some really significant savings here.

Companies such as Rehome stock a huge range, including those from high-end brands such as deVOL and Plain English, with savings of over £60,000 when compared to new high street prices.

When it comes to how to buy a second-hand kitchen, be aware that, in some cases, you will have to arrange collection or delivery yourself.

11. Consider a remodel instead

Before getting carried away with your kitchen extension ideas, it can be worthwhile to consider whether you should extend your kitchen or whether there is an alternative solution.

'When looking to extend your home our first question is to look at if this is actually the best approach,' agrees James Dale. 'We often find that clients already have the space within their properties – it just hasn’t be utilised well. With a few smart changes to the layout, it may be possible to unlock the space you need for your dream kitchen without the need to physically extend.'

A kitchen renovation or remodeling is usually a far less expensive job than an extension, although you can still expect a level of disruption.

FAQs

How much you should budget for a kitchen extension?

While the cost of a kitchen extension is bound to vary, depending on size and specification, you can expect to pay from £2,200-£2,500/m² for the extension itself.

You will then need to look into how to design a kitchen and factor in the various elements and all the associated works that this room brings with it – plumbing, electrics, units, flooring, lighting, appliances and so on. Don't forget the cost of fitting either – you are looking at least £3,000.

If you're looking to extend for less, make sure you avoid these common budget kitchen extension mistakes that could see your costs skyrocket.

When you extend your home, there are lots of rules and regulations you need to adhere to, which can be daunting as a homeowner. But you might be able to eliminate some of the red tape by knowing what size extension you can build without planning permission.

The rules around planning permission for an extension can be complex, and depend on various factors like where you live and any previous work that has been done to your home. But in some cases, your proposed addition might be classed as Permitted Development (PD), which means you can avoid the planning permission process altogether.

If you're planning on building an extension, we've broken down the PD criteria as a guide to what size extension you could build, but always check with your local planning authority before you start building to make sure they apply to your specific project.

What size extension can I build without planning permission?

How big an extension you can build without needing planning permission will depend on how much space has previously been added to your home, where you want to put the extension, and where you live. Robert Quinton, director of Construction Megastore, says: 'For example, the extension must not use more than half the surrounding land, exceed certain height limits, or include features like verandas or chimneys. Homes in conservation areas, listed buildings, or properties that have been extended since 1948 also might not qualify.'

PD rules are strict and can be complicated so it can help to choose an architect that is familiar with local planning policy to help bring your extension ideas to life. You could also work with a planning consultant to make sure your scheme follows the criteria.

Even if you don't need planning permission for your project, you will need to meet the requirements of building regulations for extensions to make sure it's built correctly.

Here are the rules you need to know:

1. Single-storey rear extensions

At the back of your house, you can add a single-storey extension under Permitted Development, as long as it…

• Doesn’t exceed 4m (for detached properties) from the original back wall (or 3m if your property is not detached). Recent changes to PD rights mean you can now build a rear extension by up to 8m (for detached houses) and by 6m (if not detached) with prior approval under the neighbour consultation scheme;
• Is less than 4m in height;
• Is no more than half the width of the original house;
• In Northern Ireland, a single storey rear extension should be within 3.5m of the rear boundary if the house backs onto a road.

2. Two-storey rear extensions

You can build a two-storey extension at the back of your house without planning permission, provided you meet the PD criteria.

• It can’t go more than 3m beyond the rear wall of the existing house;
• It must be a minimum of 7m away from any boundary opposite the rear wall of the house (10m in Scotland and 10.5m in Wales);
• It has to be less than 4m high;
• Materials used on the exterior should be similar to those on the existing house;
• Eaves and ridge height should be no higher than the original property (eaves should be no higher than 3m if within 2m of a boundary);
• Roof pitch should match the existing house where it is possible;
• Any windows on the side elevation of the rear extension must use obscured glass, and be fixed, unless the opening is more than 1.7m high from the floor of the room it's in;
• Can't be located in a designated area, such as an Conservation Area, Area of Outstanding Natural Beauty or a National Park.

If you want to add a second storey to an existing single-storey extension, this won’t be possible under Permitted Development Rights if the existing addition extends beyond the rear wall by more than 3m, instead you'll have to look into acquiring planning permission for an extension.

3. Side extensions

You can build a side extension without planning permission, but only if it is

• Single storey and less than 4m in height (less than 3m if it is within 2m of a boundary;
• Not built between the property and a highway;
• No more than half the width of the original house (at its widest point).

A side extension would need planning permission if it extends beyond the side wall and is more than half the width of the house.

There are different rules about side extensions in Wales – for example, two-storey structures are possible under Permitted Development. Check with your local authority or architect if you are unsure.

4. Rear and side extensions

Tread carefully in cases where both the rear and side wall will be pushed out, as the restrictions on both apply here – and it can get complicated! In order to qualify as PD, your extension must…

• Extend no more than 6m beyond the rear wall (or 8m for a detached house);
• Be one storey, not more than 4m high (or no more than 3m if within 2m of a boundary)
• Have a total width that’s not more than half the width of the house.

This makes side return extensions, where you’re filling a space between the rear and side wall to square off the footprint, doable under PD. Two separate extensions are also possible but connected, wraparound extensions will exceed the width restriction and require planning permission (unless you’re in Wales, where the ‘half the width’ rule does not apply).

How high can I build an extension without planning permission?

There are rules under Permitted Development when it comes to the height and roof of an extension.

When you extend your home the extension can't be taller than the tallest part of the original building. The roof pitch of a two-storey extension should be the same as the pitch on the original roof, as far as is practical, too.

The height of the eaves needs to meet certain criteria as well. The Permitted Development guidelines say: 'For the purpose of measuring height, the eaves of a house are the point where the lowest point of a roof slope, or a flat roof, meets the outside wall.'

FAQs

When does an extension require planning permission?

If you want to build something outside of the scope of Permitted Development, then you will need to submit a planning application.

Similarly, if you live in a designated area or a listed building, it's highly likely that your Permitted Development rights will be restricted or removed completely, which means you would need to apply for planning permission to build an extension, even if you wouldn't have to if you lived elsewhere.

PD rights are based on the property as it stood on 1 July 1948 (or as it was originally built, if it was built after July 1948). If you're home has been extended in the past, even by previous owners, you may also find that you've used up your Permitted Development rights, which again means you'd need to apply for planning approval if you wanted to add more space.

Even though we've said this before, always double check whether your extension can be built under PD before you start. Once built, if it turns out you actually needed planning approval, you may be able to apply for retrospective planning permission. But there is no guarantee that this will be granted, and you may end up with a fine or having to demolish what you've built.

If the planning rules are making your project unviable, then you could weight up an extension vs a loft conversion to see if there is an alternative way to get the additional space you need.

EDITOR’S NOTE: An earlier version of this article included a quote from a purported expert whose credentials we have not been able to verify. The quote has been removed. We regret this lapse in our verification process and have updated our internal protocols to reduce the risk of recurrence.

If you want to ease space pressures in your home, there are a few options available to you, primarily adding more square footage or converting existing space into something more usable. But when weighing up an extension vs a loft conversion, how do you decide on the best route for your home?

Building an extension or planning a loft conversion will both require significant investment, so you'll want to be sure you choose the option that is going to serve you and your property in the most effective way.

To help, we've spoken to the experts to compare how these two projects compare in terms of cost, impact and potential.

Which is right for you — an extension or loft conversion?

If your goal is to increase living space, both an extension and a loft conversion will achieve that, without you needing to move house. But each has their own set of advantages and drawbacks that will need to be carefully considered.

Adding a single-storey extension (or even opting for a two-storey extension) will increase your home's overall square footage, but you'll have to sacrifice some garden space to accommodate it. And it tends to be more expensive to add new space.

On the other hand, a loft conversion makes better use of space you already have, turning an often underused and neglected area into usable living space — leaving your garden unaffected. You can also include dormer windows in your design to maximise the area. However, you'll need to sacrifice some internal space for stairs into the converted loft, even if you opt for a super space-saving staircase, and you might be concerned about what to do with all the stuff you currently have stored in your loft.

You'll also need to factor in the fire door regulations that you will need to meet to adhere to Building Regulations requirements. And, remember, not all roofs are suitable for conversion.

James Ginley, Technical Surveying Director at e.surv Chartered Surveyors, adds: 'When deciding between a loft conversion and an extension, homeowners should consider their property type, existing space, and long-term needs. For a loft conversion, ensure the roof structure allows for enough headroom and that the floor can support additional weight.

'For extensions, consider whether there is sufficient outdoor space and planning permission requirements. Both options should align with your budget, lifestyle, and how you envision using the added space, whether it's for bedrooms, living areas, or home offices, and also which will be more valuable to potential home buyers if you do decide to sell in the future.'

You should also think about what you want to use the additional space for. For example, if you want a bigger kitchen, then a loft conversion won't suit your needs, but if you need an extra bedroom, creating a master suite in the loft could be just the ticket.

Property expert, author of Renovating for Profit and serial renovator Michael Holmes says: 'For families needing additional bedroom space, a loft conversion typically represents the most cost-effective solution - provided your existing roof geometry is suitable - and creates a natural flow with existing upper-floor bedrooms. However, if you're planning an annexe for multi-generational living, a ground-floor extension often proves more practical.

'For those prioritising lifestyle enhancement over essential bedroom space, a ground-floor extension - typically to create a contemporary open-plan kitchen and living space - might be the better first step.'

This also leads on to any permissions you might need when it comes to adding more space. Some changes might class as Permitted Development, whereas others will require you to apply for planning permission instead. Michael adds: 'When faced with the dilemma of choosing between a loft conversion and an extension while budget constraints prevent doing both simultaneously, I always advise homeowners to secure planning permission or prior approval for both projects upfront. This strategic approach locks in your development rights and provides valuable flexibility for the future. The decision on which to tackle first should be driven by your immediate living requirements.'

Is it cheaper to extend or do a loft conversion?

When comparing the cost of loft conversions and extensions, converting your loft tends to work out cheaper, as James Ginley explains: 'Loft conversions are generally cheaper than extensions because they repurpose existing space and typically require less structural work, but this will depend on the type and age of the home.

'While costs can vary depending on specifications and location, a standard loft conversion is often less expensive than building outwards, which involves groundwork, foundations, and potentially higher material and labour costs alongside a likely longer planning permission process.'

Michael breaks down costs further, saying: 'Looking at the financial implications, expect to budget £2,200-£3,300/m² for a single-storey extension, while loft conversions range from £1,500-£2,000/m² for a straightforward rooflight solution to £2,000-£2,800/m² for a dormer conversion. Remember to factor in a 25-35% premium for projects in Greater London and the South East, plus 20% VAT on all costs.'

However, not all loft spaces are suitable for conversion. If there is not enough available headroom in your current loft, then a solution may be to raise the roof, or lower the ceiling below, which will add to the cost. Your existing roof structure may make conversion more complex, depending on where and how the trusses are positioned. Your home's foundations will be a factor too — can they support the additional load? If not, then that is extra expense to be considered too.

And so it may be that the cost of a single storey extension actually works out cheaper, and if you need more space than that, two-storey extension costs could work out more cost-effective than single storey additions.

Which adds more value – an extension or a loft conversion?

Done well, extending your home can increase it's value, as James explains: 'Both options can significantly increase your home's value, but this largely depends on your location and the type of property.' This will likely be more of a concern if you are planning on selling your home down the line. If you are, you'll need to research ceiling property prices in your area so you can see if adding more space is financially viable.

'Loft conversions, especially those that add an extra bedroom and bathroom, can yield a high return on investment in urban areas,' adds James. 'Extensions, on the other hand, can appeal to families looking for larger living areas and often offer more flexibility in design, which may attract buyers. Consulting a property expert or surveyor can help you understand which option aligns better with your market and also current desirable home trends.'

Does an extension or a loft conversion add more space?

If you want to add significant square footage, then an extension might be a better solution, as you're not restricted by the confines of the existing roof, (although the rules around planning permission for an extension may impose some limitations too).

'Extensions can provide greater versatility and more significant space overall, but they involve heavier construction work, which may disrupt your daily life,' says James.

Ultimately, the best choice for your home will depend on your existing home, your budget and how you want to use the additional space. But choose a good architect, who specialises in projects like yours, and they'll help you determine the most suitable option, and one that meets your budget.

A wraparound extension is a convenient way to make a home bigger. Wrapping around the building on two sides, building an extension like this can boost space and transform an old-fashioned layout into one that’s much better suited to the way homes are used today.

It’s one of the extension ideas that can make use of redundant outdoor space at the side of a house, as well as some of the area at the rear, and a good design will increase the size of a home without compromising the garden.

Our guide has all the expert advice you need on design, permissions, and build duration if you’re considering one of these space-stretching hybrid extension designs.

What is a wraparound extension?

While many people choose between a rear or side extension to a home, a wraparound extension is an alternative and a neat combination of the two. It’s designed to fit around the outside of a home, forming an L-shape.

‘Wraparound extensions often feature on city houses,’ explains Ben Ridley, founder of Architecture for London. ‘This is because our traditional city terraces and semi-detached homes frequently feature a side return. A side return is often an unused strip of hard surfaced garden to the side and rear of a property. Its main original purpose is to allow daylight deep into the plan – typically into the rear reception rooms of a house. A wraparound extension often widens the rear kitchen by making use of this side return space.’

A wraparound extension can provide a welcome boost to the area of a home. ‘This project can easily add on 15 to 60 square meters of additional space,’ says James Bernard, director of Plus Rooms.

Pros of a wraparound extension

• Bigger kitchen. ‘The extra width created by a wraparound extension makes the kitchen width more generous – it typically allows enough space to then install an island in the kitchen, potentially creating a more social family space,’ says Ben Ridley.
• New dining space. ‘Or you can make a dining area out of it with a glazed rooflight above to bring daylight across the rest of your kitchen, dining and living area,’ says George Omalianakis of GOAStudio London residential architecture.
• Little intrusion into outdoor space. ‘The wraparound extension can significantly increase internal space, without sacrificing too much precious garden space,’ says Ben. ‘The side return passage is often unusable for either planting or sitting in as it typically receives little sun and has a constrained width.’
• Improved views. ‘Wraparound extensions can create a framed view of your rear garden with sliding folding glazed doors pushed back open to allow your interiors to spill outwards,’ says George.

Cons of a wraparound extension

• Additional structural work. ‘A wraparound extension often requires more structural work than a simple rear extension,’ explains Ben Ridley. ‘This is because the side return wall is typically demolished to create a wide, open-plan kitchen. This means there is some extra expense of propping and inserting long steels.’
• Drainage issues. ‘There may also be some issues to do with drainage,’ says Ben. ‘Downpipes and manholes are often located in the side return space.’
• Neighbours’ views. ‘Neighbours will not always be pleased that you plan to build along (or close to) their side boundary,’ says Ben. ‘The party wall process should make these discussions as smooth as possible.’
• Reduced blending of indoors and out. ‘A wraparound extension creates a very linear interface about what is in and what is out,’ says George Omalianakis. ‘If you want a more organic interaction between your internal and external spaces, you might want to consider the addition of smaller extensions instead. The addition of a side plus a separate rear extension for example will allow the creation of a planter, pond or rock garden right next to an internal place (a bench seating area?) or allow your dining space pushed back into the garden to be surrounded by the garden on two sides.’

Do you need planning permission for a wraparound extension?

You will need to apply for planning permission for a wraparound extension. ‘All L-shaped or wraparound extensions are subject to planning permission, as they don’t fall under permitted development rights,’ says James Bernard.

The building regulations also apply and, as noted above, building on or near the shared property boundary requires a party wall agreement with your neighbours.

Design considerations for a wraparound extension

There are a number of important design considerations that opting for a wraparound extension brings. Consider what you want the space for – often it enlarges a kitchen, also making space for dining and living, but think, too, about incorporating a utility room or WC, for example.

George Omalianakis points out that the planners will probably ask that the long wall shared with neighbours is not higher than anything between 2.1 and 2.3m along the boundary. ‘This requirement translates to a pitched roof along the side part of the wraparound extension with a pitched roof or a flat roof to complete the rest of the wraparound roof,’ he says. ‘It is easy to see why by the time you have created one or two pitched roofs, maybe a new flat roof, too, and you also have an existing ceiling height to factor in, you end up with a few too many internal ceiling heights across a space.’

However, there is a solution. ‘With some careful design you can define certain functions (kitchen dining, living, etc) and place them right under certain parts of the wraparound extension roof,’ he says.

The link from the existing house to the new extension must be carefully considered as part of the design to avoid turning the home’s back room into a corridor and the passage of daylight to it should also be thought out. ‘A well-designed wraparound extension may keep a small outdoor courtyard or have large skylights adjacent to the rear reception room window to maintain the desired daylight in these original rooms,’ says Ben Ridley.

Don’t forget that your heating system will need to be extended to the extension. A heating engineer can assess whether an existing boiler can heat the enlarged home efficiently; if not, factor in the cost of new model.

As for the material, a wraparound extension can complement or contrast. ‘These extensions can be completed in any style you may imagine, whether you want something that fits in seamlessly with your existing property or adds a vibrant contrast,’ says James Bernard.

FAQs

Is a wraparound extension more expensive than other types of extension?

Compared to a side or rear extension, a wraparound addition typically costs more. It needs more materials and more labour is required for its hybrid design. The extra structural work often necessary also contributes to the cost.

‘An average extension for Plus Rooms is a wraparound on a terraced property in London, taking it to a builder’s finish (not including decorating, floor or kitchen),’ says James Bernard. ‘This would cost typically between £95,000 to £125,000, whereas a side return extension would typically cost from £80,000.’

Outside London costs start a little lower but bear in mind that they vary depending on where you live as well as the materials used and other factors.

Will a wraparound extension add value?

As well as boosting space, a wraparound extension can be a financially worthwhile project.

‘A wraparound extension can significantly add value to a home by creating a larger, more functional living space,’ says Robin Edwards, a property buying agent at Curetons.

‘However, its success depends on a well thought out design that complements the property’s existing character while maximising the usable floor space,’ he continues. ‘Poorly designed extensions can feel disconnected or an awkward and poor use of space.

‘Over investing might also exceed your area’s ceiling price, limiting your return on investment,’ he adds. ‘It’s important to balance your ambition with practical considerations to ensure the extension enhances both the property’s value and its overall liveability.’

How long does a wraparound extension take to build?

A wraparound extension can be constructed relatively quickly. ‘With Plus Rooms, the average wraparound extension takes eight to 10 weeks to builders’ finish (not including decorating, floor or kitchen), depending on the size and complexity of the project,’ says James Bernard.

Is a wraparound extension the right choice to create additional space in your home?

While side return extension costs can be a little kinder on the bank balance than some other types of extension, there are definitely certain factors that send them soaring – but being aware of these from the offset helps enormously.

Your individual side return extension ideas need to be based on the style of your house, as well as what you want to use your new space for – but in many cases, side return extensions work brilliantly.

A type of side extension, they utilise the often wasted strip of land that runs down the side of many houses, in particularly terraced houses and some semi-detached properties.

We asked a range of experts of what homeowners considering building an extension of this type of project should be prepared to pay so that you can decide if this is the right option for you.

How much does a side return extension cost?

Side extension costs can vary depending on a few factors, including size, type, materials. So, how much should you budget for a side return extension?

While every project is going to be different, it is still quite possible to get a good idea of the kinds of quotes you can expect to get back from your builders.

'Budget from £2,500 to £3,500/m2 plus VAT,' advises architect James Munro of Pace Architecture. Something that architect Graham Ford of Graham Ford Architects agrees with.

'Side return extensions generally cost £3,000 plus vat per m2 in central London,' says Graham. 'Outside of London the costs will be less so check with your architect or builder.'

'The average cost of a side return extension in London could be anywhere from £45,000 including VAT upwards, but the actual cost will depend on a large number of factors,' explains Rob Wood, MD of Simply Extend.

One of the biggest influencing factors on the cost of your extension will be the specification you are aiming for. If you are looking for something fairly simple, using standard, off-the-shelf fixtures and fittings, your quotes could come in at what Checkatrade estimates to be at the lower end of average costs at £1,500/m2.

However, if you are aiming for a really luxurious finish and will be including lots of glazing, sliding doors and striking architectural details, you could be looking at costs of upwards of £3,500/m2.

'Cost will depend on everything from the size of the proposed side return extension, to the materials used, the specification of the finish and whether any groundworks or other site challenges need to be overcome,' explains Rob Wood. 'The amount of work involved will have a big impact on the quote and a small side return extension cost is likely to be lower than a larger one, but this may depend on the complexity of the project.'

Hidden costs of side return extensions

While it shouldn't be too hard to get a rough idea of what your extension costs will be, it is so important to be aware of the most common factors that drive prices up. Knowing in advance of those choices that could send costs soaring will avoid any nasty surprises or delays in the build schedule.

One of the biggest things that will push up the cost of your extension is what you will be using it for. In short, if kitchen extension ideas are top of your list then this is going to be a much more expensive project than for someone who is only planning on using the added space as somewhere to place a dining table.

To give you an idea of how much higher costs for a kitchen side return extension are, Checkatrade put them at between £5,000 and £14,000/m2.

Other hidden costs to be aware of include:

• Planning permission: While not all side return extensions require planning permission, if yours does, you will need to factor in the cost of this. Budget around £258.
• Party wall agreement: In some cases, where your extension will affect a wall shared with a neighbour (a party wall) you will need to obtain a Party Wall Agreement. If you need the services of a party wall surveyor, HomeOwners Alliance estimate average costs of £1,000 for a Party Wall Agreement.
• A Build Over Agreement (BOA): If your extension will be built over a public sewer or within 3m of one, you will require a BOA with your local water company. The price will depend on your water company, but budget at least £200 to be on the safe side.
• Building regulations approval: All projects require building regulations approval, regardless of whether or not they need planning permission. Costs vary depending on the size of the extension, but average fees for an extension up to 10m2 sit at around £450 + VAT. If you need a full plans and inspection service with a building notice, you could expect prices closer to £500 + VAT.
• Professional fees: It is really easy to forget to include professional fees when budgeting for an extension project. You need to consider everything from architect or house designer fees to structural engineer costs, plumbers, electricians and plasterers.
• Glazing: While this isn't a hidden cost as such, just be aware that to be successful, side return extensions need to bring in plenty of light to existing spaces – and this can mean lots of glazing, which tends to be expensive.

How can you lower the costs of a side return extension?

Just as with any type of extension, there are certain steps you can take to minimise costs a little. Most of these mean that homeowners need to take more of an active role in the build and could require time to be spent shopping around too, such as when looking at how to save on a new kitchen.

If you are looking to make savings, consider the following:

• Stick to standard sizes: Oversized window and door openings mean you will need custom made glass and fittings which will push costs up.
• Act as project manager: Running the project yourself will save you thousands. Do be sure you have the time and knowledge to do this though.
• Shop around for the best deals: Sounds obvious but it can be all too tempting to buy everything from the same supplier or as a package to save time and effort – this rarely results in the lowest quotes.
• Keep things simple: Rather than getting seduced by a whole host of architecturally striking angles and features, be aware that all of this will equal more money. If you want to save, keep things simple.
• DIY wherever you can: While you may not be super confident of your DIY skills, there are plenty of jobs within the capabilities of many homeowners that see them making significant savings. Consider tackling painting, tiling, laying flooring and small jobs like grouting and sealing bathrooms – and look into how to paint interior windows too to make even bigger savings.

Essential DIY extension toolkit

Will a side return extension add value to your home?

As well as adding space to your home, a side return extension can also add value – but how much?

Architect James Munro says that he expects the value added would be between two to three times the £2,500 - £3,000/m2 he estimates they cost to build.

'Look at how much improved the house could be, and the saleability of the property,' he points out. 'Many houses are sold on the basis of a beautiful and large practical kitchen, family space.'

'The value they add will depend on how much houses sell for per m2 in your area,' adds Graham Ford. 'You could get a valuation from a local estate agent to check what they believe your house would sell for with the extension and then divide this by the square metre rate. Otherwise, compare what the neighbours houses sold for with a similar extension to what you are thinking.'

FAQs

What is the cheapest type of extension?

It is important to say that the cost of any extension depends very much on its specification and the amount of involvement that the homeowners are willing to undertake.

That said, one of the cheapest types of extension are single storey lean-to extensions. These simple, rectangular or square structures are built off the existing house and feature a slightly sloping roof. They are ideal for anyone looking for small kitchen extension ideas.

Two-storey extensions will understandably cost more, but can actually turn out more cost effective. So make sure you weigh up the single vs two-storey extension debate when you're thinking about extending your home.

If you are considering a side return extension as a way of achieving your dream cooking and dining space, check out our kitchen ideas for all the inspiration you need.

If side extension costs are something on your mind at present, our guide is here to take you through everything you need to know to plan your budget for the project ahead.

Extension ideas come in all shapes and sizes, yet there are still ways to estimate the costs associated with different types of additions. Getting a grasp on the kind of quotes you can expect to receive back from builders once you put your project out to tender will be key to its success.

It doesn't matter whether your side extension plans lie towards the smaller end of the scale or you have something a little grander in mind, with our guide to costs you can feel confident your budget will stretch to your needs.

How much does a side extension cost?

When it comes to how much an extension costs it will depend on a few different factors. When you're building an extension, for the project to be a success it is crucial that you set out knowing how much to budget – without this knowledge you face being unable to complete the project within the planned timescale.

Thankfully, it is quite possible to at least estimate your likely costs, no matter what kind of design you have planned.

'Side extension costs start from £50K upwards depending on the size and internal specifications,' explains Rob Wood, MD of Simply Extend. 'The average cost of a side return extension can also vary slightly depending on location and which region your home is based in. This is due to regional differences in material and labour costs.'

If you are trying to get a firmer idea of a price for your particular project you need to look at prices in terms of per square metre.

According to Checkatrade you should budget between £1,500 and £4,500/m2. If this sounds a little too general let us explain. The lower figure is for very simple, single storey side extensions. To achieve this modest figure you would need to stick to standard, off-the-shelf fixtures and fittings and be willing to put in a fair amount of DIY work.

The very top figures are representative of really high-spec, two-storey side extensions and those featuring a high proportion of glass.

How to maximise value for money with a side extension

There are quite a few determining factors when it comes to what an individual side extension will cost. For example, someone after kitchen extension ideas could face a quite different set of costs to a homeowner aiming for an extra spare bedroom. Understanding what these are should help you to make your budget stretch further.

'The average cost of extending a house will vary depending on the size of your property and what you want to achieve,' explains Rob Wood. 'Costs of extensions can be very hard to predict and will also require a small amount of contingency budget placed aside for any extras that may arise throughout the project.'

Factors that will influence how much your side extension costs include:

• Location: Some parts of the UK are more expensive to build in than others.
• Site access: If it will be hard to get materials and equipment onto site, expect costs to rise.
• Specification: If you are happy with a basic, standard finish (perhaps if you plan on moving on quite soon) your costs will be lower than someone aiming for a very high-spec, bespoke finish.
• Construction materials: The way in which you choose to build your extension will have a huge effect on costs. A simple rendered, brick and block extension will be cheaper than an oak framed addition with lots of glass, for example.
• Ground conditions: If specialist foundations are needed, costs will go up.
• Size: The bigger the extension, the longer it will take and the more materials will be needed. Those after small kitchen extension ideas can obviously expect lower quotes than people wanting huge new additions.

How to keep costs down when building a side extension

If our cost guide has left you feeling a little uneasy, fear not – there are lots of ways to make savings on a side extension.

Some of the best ways to save on your extension costs include:

• Project managing: Taking on the role of project manager for your own extension could potentially save you thousands – just make sure you know what is involved before shouldering this responsibility.
• DIY input: The more work you can carry out yourself, the less you will pay out on labour.
• Choose standard over bespoke: Sticking to widely available and off-the-shelf items will cost less than custom made, in general.
• Keep things simple: The more complex your design and the shape of the roof, the more it will cost.

One point to note is that while it is easy to assume that the cost of a single storey extension will make more sense financially than a double storey design, this is not necessarily the case.

'Costs for side extensions are similar to side return extension costs,' says architect James Munro of Pace Architecture. 'That said, there is efficiency in building two storeys over a single storey design.'

The reason behind this is that two of the most expensive elements of any extension are the foundations and the roof – and these will be required whether you are building over one or two levels. Of course you will need to factor in extra windows, floor coverings and internal decoration, but two-storey extension costs can mean a larger addition is more cost-effective overall – and may add more value too.

Are there any hidden costs of side extensions?

With any kind of home improvement or build project there are some costs that are not immediately obvious that can get missed off budgets.

Before you decide whether the side extension of your dreams is within your reach financially, take a look at our list of hidden costs associated with this kind of addition.

• Planning permission: If your side extension will not fall within permitted development, expect to pay £258 for a householder application. You might also have to pay a service charge of £70.
• Building regulations: Fees for plans, inspections and approval certificates vary and will be published on your local authority's building control website.
• Access: If specialist equipment will be required to get materials onto your site, costs will go up.
• Design fees: Whether you hire an architect or any other kind of house design professional, you will need to pay for their services.
• Structural engineer: It is very common for a structural engineer to be required in the case of side extensions.
• Build Over Agreement: If your extension will affect a public sewer, a fee will be required from your local water supplier. Expect costs of around £300.

Will a side extension add value to your home?

Any extension that is designed to complement the existing building and that has a positive impact on its appearance and layout, as well as adding space, should add value.

That said, it is always wise to bear in mind ceiling prices in your area. A local estate agent will be able to advise you of the likely uplift in value. However, there are a few aspects of side extensions to bear in mind here when comparing this type of addition to other types of designs, such as loft conversion ideas.

'A side extension will require foundations, a roof and external walls, so in effect will typically be more expensive than a loft conversion,' points out architect Gregory Phillips or Gregory Phillips Architects. 'However adding this space can transform a house.'

'If the house is detached, or semi-detached, a side extension can be a good option,' reassures James Munro. 'If the house sits on a plot wider than its main frontage, then the extra width can be an opportunity to have a wider floor plan, especially at the back.'

FAQs

Do I need an architect for a side extension?

While there is no actual requirement for you to hire an architect to design your side extension, it is definitely the best way to ensure you are making the most of your new space.

If you do take this route, be sure to take the time to find the perfect architect and ask trusted sources for recommendations.

It is also worth bearing in mind that an architect isn't your only option – an architectural technologist or house designer could also be good choices.

If you are looking to keep costs down, you might choose to select a 'plans only' service in order to get your drawings and then take over as project manager yourself.

If you still haven't decided whether a side extension is the best option for you, take a look at how to plan a loft conversion before making your final choice.

When it comes to adding space to a house, side extensions are fantastic route to take, hence their popularity.

While there are all kinds of extension ideas available to homeowners, those located to the side of a house come with many benefits – not least that they tend not to encroach on rear gardens as much as some other types of design.

While the side return extension is one of the most popular ways of building out off the side of a house, there are other options well worth considering. Here, we take a look at all the choices available to homeowners keen to make better use of a wasted side area in order to add width to their existing layouts.

What is a side extension?

This may sound like something of an obvious question, but there are actually several different types of side extension.

The first thing that springs to mind for most people on hearing the term 'side extension' is the familiar side return set up, but this is not the only way to add space to this area of your property.

A side return extension involves building into the strip of land that runs alongside the house and is a popular option with owners of terraced and semi-detached homes. They are commonly single storey although that is not the only option.

'A side return extension can be a modest single storey addition or be an extension that enlarges the entire house at all levels,' explains architect Gregory Phillips of Gregory Phillips Architects.

'If opting for the latter, extending the roof can change the proportions of the 'lift space' to make an additional roof extension viable.'

There are lots of reasons why side extensions can be a better choice than those located at the rear or front of a house. Asides from being a brilliant option for anyone after kitchen extension ideas, they also won't use up any garden space – plus they often don't require planning permission, depending on design and location.

Two-storey side extensions

While the majority of side return extensions tend to be single storey, don't rule out a two-storey side extension.

'Double storey extensions are a great way to maximise space,' says Rob Wood, MD of Simply Extend. 'Not only can you achieve a fabulous kitchen-diner but you can also add an extra bedroom for you or the kids, create a luxurious family bathroom or use it as a home office or studio. Whatever you choose to do with the space, a double story extension will not only enhance your property but your home and family life too.'

Wraparound extensions

Another type of extension that uses up wasted space to the side of a property is the wraparound extension.

'This is a side return extension combined with a rear extension,' explains Rob Wood. 'The wraparound extension can provide maximum space and dramatically alter the feeling and shape of your home. If you want to achieve an open plan kitchen, dining area/family room in your home, then a wraparound extension is the best option for you.

'One of the benefits of the wraparound extension is the ability to create a stronger connection to the garden,' continues Rob. 'Many of our clients have opted to design indoor-outdoor spaces. This is achieved by the use of bi-folding floor-to-ceiling doors, as well as skylights and lightwells which let in plenty of natural light. Another way to achieve flow between your house and garden is to build a deck or patio that is on the same level as your home.'

Over-garage extensions

Other types of extension that utilise the space at the side of the house are those that are built up and off an existing attached garage – it makes so much sense to add a room here, particularly if you combine it with some garage conversion ideas for the space beneath.

'Rather than starting a whole new extension from scratch, an extension over your garage can be a great way of utilising your home’s existing structure,' says Rob Wood. 'There are endless possibilities that come with a first-floor extension, such as giving the upstairs of your property a more open plan feel to it by expanding the landing area or simply even adding a new bathroom.

'Building on the top of an existing structure can be significantly cheaper than if you were to start a structural build from scratch,' continues Rob. 'Of course, you’ll need to find out whether the existing garage will be able to support the new build. In the rare case that it won’t, it could well be more cost-effective to knock down the garage and re-build from scratch. If your existing garage is found to be of a construction type that enables an extension to be built over it, this could be a cost-effective way of adding space and value to your property.'

Is it worth doing a side extension?

It is normally the case that if any extension is thoughtfully designed, adds useful extra space and is budgeted for carefully, bearing in mind ceiling prices in the area, that it will add value.

However, in the case of side extensions, there are couple of points to note if you want to make sure it ticks all of the above boxes.

'With all extensions, the integration with the existing house is key to gaining meaningful space whilst avoiding dark internal spaces,' says Gregory Phillips.

In short, you want to ensure your side extension brings in, rather than blocks, natural light to your existing layout, whether you are using it for small kitchen extension ideas or as a home office.

You also need to think through how it will affect access to and from your garden. 'If you’re filling out the entire boundary, small things such as getting bins out the side of the house should be considered,' points out Rob Wood.

Do you need planning permission for a side extension?

The planning rules for side extensions are the same as for any kind of extension. In many cases, due to their often smaller size, they fall under permitted development. However, this won't always be the case.

In particular, with this type of extension, you need to bear in mind its proximity to the boundary shared with any neighbours – even in the case of detached houses.

You also need to think about party walls – if your planned alterations will affect a wall that is shared with your neighbour, you will require a Party Wall Agreement before work can go ahead.

'A single storey addition that is remote from the boundary with any neighbours should be less controversial for the neighbours and hence planning consent should be acceptable,' advises Gregory Phillips.

You are likely to need to make a planning permission application if your side extension is:

• More than one storey high
• More than 4m high (3m if it is within 2m of a boundary with another property)
• Being built between the house and a highway
• More than half the width of the original house

In any case, you should always check with your local planning department before commencing work, particularly if you live in a designated area, such as a Conservation Area.

Whether or not planning permission is required, your side extension will still need building regulations approval.

How much does a side extension cost?

How much does an extension cost? This is the first question usually asked by anyone thinking about whether or not adding more space is a viable project.

The cost of any side extension will depend very much on its design, size, the materials you are using and the area you live in.

If you want to build a side extension, you should, according to Checkatrade, budget between £1,500 to £3,000/m2, depending on specification.

They estimate the average small single storey side extension to cost £37,500 and the average small two-storey extension to cost £55,000.

FAQs

What are the best windows for a side extension?

Ideally, you want to bring as much light into your home through your new side extension as possible, but placing windows into the new side wall can create issues with overlooking, particularly if it is a double storey extension.

The most popular types of glazing for side extensions are rooflights or roof lanterns combined with bi-fold or sliding doors, or large fixed picture windows facing out to the rear.

You could also consider high-level, clerestory windows in the side wall facing your neighbours as a way of bringing in light while maintaining everybody's privacy.

Dreaming of some new master bedroom ideas? A two-storey side extension could be the answer.

When your home is in need of some extra space, an extension or a conservatory could be the answer. Building on with either can provide the extra floor space you’re craving along with benefits like an improved indoor-outdoor connection.

Both extension ideas have plenty of potential so it’s worth comparing the merits of the two choices, along with any potential disadvantages, in order to make the right choice for your lifestyle and your budget.

Our expert guide lines up an extension vs conservatory to reveal exactly what the differences between them are to make your decision easier, as well as looking at which might add more value to a home.

Should I get an extension or a conservatory?

Building both an extension and a conservatory make a home bigger, but which is the better option for expanding your space depends on why you need extra room, where, and how much.

But if you were planning on an extension because you heard rumours of a conservatory ban, then you can go back to your conservatory plans.

‘A conservatory is a good choice for you if you need space added to your home to create a room for a specific use and you do not mind if this room is separated from the rest of your living, kitchen and dining areas,’ says George Omalianakis of GOAStudio London residential architecture.

An extension, meanwhile, offers many options. ‘We tend to find that extensions work best and are more desirable for families looking to expand on the space they have in a functional way,’ says James Bernard, director of Plus Rooms. ‘The size and design will need to be realistic to budget and planning restrictions, but there is much more space that can be utilised with an extension, meaning more room for creativity and innovation, such as incorporating two-storey plans. Extensions can be to the front, side or rear of the property,’ he adds.

Pros of an extension

• Ground floor expansion. ‘The connection to the existing house can be seamless,’ says architect Ben Ridley, founder of Architecture for London. ‘A well-designed extension can therefore significantly increase the size of existing spaces.’ A two-storey extension is also a possibility.
• Flexibility. ‘Extensions to your home allow a much larger degree of flexibility about how you can use them in isolation and as a new addition to your layout,’ says George Omalianakis.

Cons of an extension

• Poor design can compromise the ground floor of a home. Building a rear extension can leave rooms that were formerly at the back of the house darker than before if the extension design isn’t well thought out, points out estate agent Simon Taylor.
• Higher cost. An extension, even a single-storey addition, can involve a bigger spend for the extra floor space.
• Longer build time and more disruption – particularly if changing the plan of the ground floor, too.

Pros of a conservatory

• Indoor-outdoor connection. ‘Conservatories are more connected with the outdoors than a traditional solid extension,’ says James Watchorn, design and sales manager, Vale Garden Houses.
• Natural light. ‘With expansive glazing, a conservatory floods your living space with sunlight, creating a bright and welcoming atmosphere,’ says Karen Bell, sales director at David Salisbury.
• Complementarity with some homes’ architecture. ‘Certain properties are more visually compatible with an extension that has a higher proportion of glazing, such as a conservatory,’ says James. ‘This is because the higher proportion of glazing offers a much softer visual than a typical brick and mortar extension.’

Cons of a conservatory

• Reduced privacy. ‘Due to the increased proportion of glazing, a conservatory is inherently less private than a solid extension,’ says James Watchorn.
• Less connection with the ground floor. ‘A conservatory will be a separate room,’ says Ben Ridley.
• Design and materials can compromise usefulness. ‘Where inadequate ventilation and sub-par building materials are used, this could leave you with a conservatory that is too hot in summer and too cold in winter,’ says James. However, he notes that a reputable and trusted manufacturer won’t design a room with these problems.

What’s the difference between an extension and a conservatory?

If you’re choosing between an extension and a conservatory, it’s worth bearing in mind their differences.

‘A conservatory typically consists of at least 50 per cent glass in its walls and 75 per cent in the roof, offering a light-filled connection to the outdoors,’ explains Karen Bell. An extension, by contrast, can have solid walls and roof, although it might incorporate large areas of glazing.

The two can be distinct when it comes to the building regulations. ‘Conservatories may be exempt from building regulations providing that they meet certain criteria, including being a maximum size of 30 sq m, being independently heated, and being separated from the house by external quality doors,’ says Ben Ridley.

Build time likely differs, too. ‘Construction should be faster for a conservatory, as they are generally simpler structures and can be largely fabricated offsite,’ says Ben.

However, the consent process is similar for both conservatories and extensions, Ben explains. ‘It should be possible to secure consent for an extension or a conservatory through either permitted development (assuming relevant PD criteria are met), or planning (assuming compliant with local policy),’ he says.

Which is cheaper – an extension or a conservatory?

If keeping the cost of enlarging your home lower is important, typically a conservatory is cheaper than an extension.

‘A rear extension could cost you £30,000 or £40,000 but to install a conservatory could be half of that,’ says Simon Taylor.

However, do bear in mind that the costs of an extension or a conservatory can widely depending on size, specification and more, so you should always get quotations to compare options.

Which adds more value – an extension or a conservatory?

If your goal is to add value to your home as well as expand living space, an extension might prove the better choice.

‘Typically an extension will add 5 to 20 per cent of extra value to a home depending on the size, while a modern conservatory will add slightly less at 5 to 7 per cent,’ says Robin Edwards, a property buying agent at Curetons. ‘However a conservatory may be a significantly cheaper option than a bespoke extension, particularly if you buy an off-the-shelf design,’ he points out.

Can a conservatory devalue a house?

A conservatory could devalue a house in some circumstances. ‘A conservatory often creates a physical barrier between one of your living spaces and your garden,’ says George Omalianakis.

The need to separate it from the house with an external grade door could also prove an issue. ‘This doesn’t only reduce the amount of daylight and sunlight to these adjacent spaces, but it also reduces their functionality as they often become corridor-like in their use,’ says George. ‘This is something that can be reflected in estate agents’ valuations, depending on your area and the buyer demographics,’ he notes.

And a poorly designed conservatory can devalue a home because it advertises its problems. ‘A survey by CI Group showed one in three people use theirs as a dumping ground,’ says Simon Taylor. ‘Sometimes I'll see conservatories for bikes and storage with boxes piled up because they struggle to regulate the temperature and that’s a real shame,’ he adds.

If you're home allows, these side return extension ideas could have a hugely positive impact on your home. When adding to the footprint of your home, it can often mean sacrificing precious garden space. But fortunately, if your home has an alleyway at the side, it's likely a redundant space. By using this space to build an extension - a side infill or side return extension specifically - you can drastically improve your home's layout and how you live in it.

And when it comes to extension ideas, there is a lot you can do with a side return extension, which despite being small, can have a big impact. Experts at Resi explain, 'Side returns are often applied to Victorian terraced properties as a lot of them possess alleyways in their configuration. By filling in this side alleyway, L shaped properties are squared off, creating that all important additional space.

'The perks of a side return extension compared to other common extensions, like a rear extension, is that it tends to use up ‘dead space’, rather than the best parts of your garden. Ideal for anyone living in areas where green space is at a premium.'

Will you be incorporating any of these side return extension ideas in to your home?

1. Reconfigure existing space at the same time

Whenever you are adding more space to your home, whether a single storey extension, or a double-storey addition, you'll need to reconfigure your existing space. This is to ensure that new spaces are well integrated and work harmoniously with the existing space.

This could involve knocking down internal walls, bricking up or adding new doorways or potentially even building new partition walls.

2. Think about energy efficiency

In light of the high energy prices of recent years, homeowners are even more clued up on how to save energy in their homes than ever before. But while reducing your energy consumption in your every day home life, you can also take this into account when adding new space with a side return extension.

Simon Bones, CEO of Genous says: 'If you’re considering a side return extension, you’re probably extending your kitchen, maybe adding windows, possibly thinking of underfloor heating – and your current boiler may not be up to being retained.

'But before just replacing the boiler, it may be worth thinking about how to future-proof the property with a heat pump and potentially other energy efficiency measures.

'Even better is that if you’re extending your mortgage to do the work, some mortgage companies will lend at a preferential rate if you use 50% of the money on energy improvement measures, so planning to reduce your heat loss, move to a heat pump and perhaps install solar panels can put money in your pocket and reduce the cost of some of your extension borrowing.'

3. Bring light deep into the floorplan

Whatever kind of extension you add, moving windows outwards can leave the centre of the floorplan dark and dreary, so make sure you consider how you can flood the new space with natural light. Roof windows can be key for a successful side return extension project as they bring in light from above, which can ensure light gets deep into the floorplan and ensuring you end up with a light and airy space.

But rooflights can be expensive. Consider carefully whether you need them to open, or whether fixed rooflights will be more than enough to achieve the look you want. Moreover, standard sizes are cheaper than bespoke, so bear this in mind when budgeting for your project.

4. Choose a complementary design

Side return extensions tend to be found on period homes, especially Victorian terraces. When it comes to the external look of your extension, it can be incredibly difficult to match the exterior of the existing property, leaving you disappointed in the end result.

However, by opting for a complementary or contrasting design, rather than trying to replicate your existing home, you can avoid a pastiche, and create something stylish and eye-catching instead.

5. Consider continuous flooring throughout

When you're adding new space to an existing home, often the sign of a successful scheme is that the new space feels like it belongs to the house and fits seamlessly with the original property. One key way to do this is to use continuous flooring throughout the side return (and even other rooms on the ground floor). Not only will this bring the whole space together, but it will also make it look more spacious.

6. Zone the space

If you are hoping for an open plan space as a result of your side return extension, it can be a good idea to create clear zones so it feels carefully considered.

A kitchen island can be used to separate the kitchen from the rest of the space, while rugs are a great way to zone any seating areas. Similarly, you can zone the space with lighting - for example, pendant lights over the dining area make that area feel separate from the kitchen, evenin an open plan scheme.

7. Be space efficient

While side return extensions can undoubtedly be effective, they are small, and that means you need to be careful to make the most of the space.

A single line galley kitchen idea can look great in this scenario, but adding too many bulky wall units can feel oppressive in the room. Instead, try to incorporate some open shelving to combat the issue. If you are really keen on wall units, then try those with glass fronts to prevent it feeling too heavy.

8. Install a glass wall

Create a seamless indoors/outdoors feel in your side return extension by adding fixed glazing in the form of a full floor-to-ceiling window. This can also help to flood the space with natural light which can not only make it feel bigger, but also create a healthier home.

But this only works if you have alternative doors to the garden, otherwise, you'll be able to see your outdoor space, but not actually get to it.

9. Add clever storage in the side return

In any home, storage is key, and this is no different when you are adding more square footage. But this can be tricky in a relatively small space. Make use of the available vertical surfaces by adding a full wall storage, or above head storage, or even incorporate one of these shelving ideas to keep all your gorgeous dinnerware, glassware and more tucked neatly away.

10. Add an island

Even if your original kitchen isn't that wide, extending out to the side return can mean you can include both an island for more kitchen storage and a family dining table too. As long as there's a pathway to the garden, you shouldn't need to compromise on either.

To make the most of these side return extension ideas, it's best to consult with design and build professionals to make sure this is the best and most suitable option for your home and budget. Reach out to the experts below.

The Federation of Master Builders, 020 7242 7583, www.fmb.org.uk, has details of registered tradesmen.

Local Authority Building Control, 020 7641 8737, www.labc-services.co.uk, can advise on applying for Building Regulations Approval.

The Institution of Structural Engineers, 020 7235 4535, www.findanengineer.co.uk, has details of engineers.

Royal Institute of British Architects, 020 7580 5533, www.architecture.com, has a list of architects in your area.

Finding a good builder is no easy task, and working together in harmony requires a specific set of skills. This is why choosing someone you feel comfortable with and who understands your requirements is crucial. However, even after finding the right builder for your project, there will inevitably be moments when questions, discussions, or even disagreements arise. Navigating these thoughtfully and ensuring that everything runs smoothly ultimately falls on your shoulders.

Whether you've employed them to build an extension and bring your extension ideas to life, or to tackle those home improvements that will add the most value, maintaining open and regular communication with your builder is essential. But there are a few conversational pitfalls to steer clear of as they could create unnecessary complications and strain your relationship with your builder.

1. 'Don't worry about a contract'

You might think the scope of work is small – compared to other projects your builder might have going on – however, having a contract in place is still absolutely essential.

‘A contract provides a clear framework including outlining who is doing the work, when it will be done, and how much it will cost. An agreed contract will provide peace of mind that can reduce the potential of any conflict,’ says Caroline Milns. head of interior design at Zulufish.

This document protects both you and the builder in case things take a turn for the worse. A written agreement ensures the builder completes the agreed tasks, while also preventing you from making unreasonable requests.

2. 'I don't need to check your previous work'

Certain home improvement projects, like adding a two-storey extension, come with large price tags, so it's important that you are happy with how the process goes and the end result. And the best way to do that is to speak to your builder's previous clients.

Your builder should be happy to put you in touch with other homeowners who can vouch for their work and how they behaved during the project. Did they turn up when they said they would? Did they tidy up at the end of each day? Does the final result meet the homeowner's expectations? Was it completed on time and within budget?

Make sure you take a look at the work in person too.

3. 'I don’t care about building regulations'

If you are looking for extension ideas for small houses, you might be able to complete these within the parameters of your Permitted Development (PD) rights. But if your project falls outside the scope of PD, you might think that swerving planning permission or even cutting corners when it comes to Building Regulations won't hurt, especially if it's good for your budget. But sadly this is not the case.

‘Overlooking regulations can lead to serious legal issues, delays, fines, and increased expenses. Not to mention criminal charges may apply if you don’t adhere to heritage regulations for Grade I, Grade II, or Monument-listed buildings. Builders and architects are committed to adhering to safety and compliance standards to protect both your interests and theirs, so respect the process and follow proper guidelines,’ advises Richard Misso, creative director of The Stylesmiths.

Also, you must account for insurance with a new building project. ‘A legitimate builder should be able to readily provide insurance details, and you should ask to see these before starting any construction or renovation work. This is essential to protect both yourself and your property from potential risks,’ advises Caroline. You should also speak to your own home insurance provider to see whether your proposed work may invalidate your current insurance policy, and whether you need specialist extension or renovation insurance instead.

4. 'Can you do the same for less?'

With any substantial home improvement project, like a single-storey extension, budget is understandably a primary concern, but there is a way to talk to your builder about reducing costs without inadvertently causing offence.

‘While budget considerations are crucial, asking a professional to "just make it cheaper" without altering the project scope or materials may undervalue their expertise and the quality of their work. Builders and architects strive to price projects fairly, balancing cost with craftsmanship. If budget concerns arise, it's more productive to engage in a discussion about value engineering,’ shares Lauren Lerner, CEO and founder of Living with Lolo.

This could include substituting certain materials for less expensive alternatives, without sacrificing quality, or choosing to take on some project management yourself, to reduce costs that way. Involving your builder in these discussions can help you avoid compromising on materials and products that could result in a home that requires constant repairs.

Having a realistic idea of how much an extension costs, or how much it might cost to knock down an internal wall, before you speak to your builder can also help you have realistic expectations beforehand.

5. 'Let's work out the design as we go'

‘If you allow a work to start without fixed costs or a fixed scope, it is a one-way ticket to ever-escalating costs; it can also impact the time of the project as good planning will ensure stages of the project to work within,’ avers Caroline.

Loosely drawn or ambiguous plans can lead to unpleasant surprises on-site. Do your research on extension ideas for bungalows, small homes, apartments, or whatever project you’re planning to undertake, so you have a clear vision of what you want it to look like. Research your desired design features beforehand, and group them by 'must-have' and 'nice to have'' - this will make it really clear for your builder.

6. 'I've changed my mind'

Whether it's a kitchen extension, a bathroom remodel, or building a shed from scratch, you might decide you want things done differently after work has begun. However, making this decision mid-construction or after the work is completed is likely to leave a sour taste in everyone’s mouth - and a huge hole in your wallet.

‘It's common for clients to rethink design decisions, but altering plans once construction has started can disrupt schedules, escalating costs, which can sometimes mean undoing completed work. If changes are essential, they should be communicated promptly, and clients should be ready for possible effects on both the timeline and budget,’ says Lauren.

To avoid costly changes, especially when you're building an extension, work with an architect. They will work through the design with you, likely coming up with brilliant solutions you've never considered, and avoiding the need to make changes after work has begun.

7. 'I found a cheaper option online'

Finding great products and materials at good prices it a great feeling - especially if your building project is substantial. But it's best to find them before your builder starts the job so they know what they're working with.

‘Switching to cheaper materials or alternatives without consulting can compromise quality or affect the project timeline. Always discuss potential alternatives openly to weigh their benefits and drawbacks with your builder. Remember design professionals and builders generally put forth products they can vouch for. Cheaper online options may look the same, however, they may not meet the same fit-for-purpose standards. Online options may come with weak aftercare support and warranties, not to mention high freight fees should you need to send the items back,’ says Richard.

8. 'Can you just do this one extra thing?'

‘This might appear harmless, but such small additions can gradually lead to scope creep. Builders (and other trades) allocate time and resources based on the initial scope of work. Adding tasks informally can disrupt project flow, strain resources, and potentially create tension. To avoid misunderstandings, always formally discuss and document any additional work, ensuring it is properly priced and agreed upon,’ adds Lauren.

Take your time to really think through all your design and material needs before you start the project to save yourself (and your builder) any unnecessary hassle down the line.

FAQs

How can I form a good relationship with my builder?

The first step is to establish good communication with your builder. This will not only help you articulate your needs for the project but also enable them to understand your vision. It’s equally important to identify potential pressure points during the process and discuss these with your builder to maintain a positive working relationship.

Having a clear vision, a set budget, and a strict timeline, all set out in a contract, will make it easier for your builder to deliver the project smoothly. Additionally, schedule regular meetings with your builder to keep those communication channels open.

You should pay your builders on time too, provided you are happy with the work, especially if you might want to work with them again in the future. If you want expensive, bespoke materials, then be prepared to buy these yourself, or pay your builder upfront.

What should I do if my builder is ignoring me?

If your builder is avoiding you or ignoring your reasonable requests, it’s essential to address the situation rather than hoping it will resolve itself. Start by ensuring you’re following the agreed mode of communication. Perhaps your builder prefers phone calls for quick, small requests rather than lengthy emails. Simply picking up the phone instead of sending detailed messages might resolve the issue.

If communication still doesn’t improve, request an in-person or virtual meeting to address the concerns and discuss the project’s progress. Should the situation remain unchanged, consider involving a third-party person to help facilitate discussions and find a resolution.

It’s also wise to keep a record of all communications. After every conversation or agreement, summarise the discussion in an email or text message to ensure you’re both aligned. This documentation could prove invaluable if disputes arise later.

As a final resort, you may need to contact a professional body, such as the Federation of Master Builders (FMB) in the UK, or seek legal advice if the builder continues to be unresponsive.

Is it a good idea to project manage your own extension? This is a question often asked by homeowners keen to add space to their houses without breaking the bank.

While it might sound simple to take control of your extension ideas, from the early planning stages up to completion, there is actually a lot more to it than it might at first appear.

'It is time consuming managing a project and it is very important to know if each trade is performing correctly,' warns architect Gregory Phillips of Gregory Phillips Architects. 'If a homeowner envisages doing this they need to be confident they have the knowledge, experience and time.'

If you are considering taking on the role of project manager when building an extension, our guide is here to explain what it entails, as well as the advantages and disadvantages of a DIY route.

Do I need a project manager for an extension?

If you are planning a single-storey extension or a larger two-storey addition, you might be tempted to manage your own project to keep costs under control. But while there is no legal requirement for you hire a project manager to run your extension, there are definitely some benefits to be had by leaving it in the hands of an experience professional.

If you decide to take more of a back seat role, you have several options when it comes to getting someone else to project manage.

It is very common for architects to run projects from start to finish, drawing plans, securing planning permission for your extension if you need it, dealing with building regulations, liaising with builders and other trades such as structural engineers, roofers, plumbers, electricians and plasterers as to when materials will need to be ordered to site, and how much of everything will be required.

That said, in some cases, building companies will offer a project management service too and, if you are taking a package route, as is often the case when building an oak frame extension, the company will usually project manage as part of their service.

It is also important to note here that even if you decide to project manage, you will still need a 'Principle Designer' and 'Principle Contractor' under The Building Safety Act, which was updated in April 2023. This applies to any building project involving more than one contractor, whether you are creating small kitchen extension ideas or something larger

'You will need a Principal Designer on your project, a role defined under the Building Safety Act, and that party will need to be suitably qualified to carry out the role,' explains Donna Budden, business development director at Eco Design Consultants. 'You will also have to have a Principal Contractor on your project.

'If you act as the Principal Contractor, you will be expected to prepare health and safety documentation, notify the health and safety executive (if your project is notifiable), and generally manage all health and safety issues on site, including site set-up and securing the site,' continues Donna. 'In the absence of a main contractor, you will need to feel confident that you will identify any errors or issues emerging out of the build that a layperson may not normally be expected to see. You will also need to manage Building Control site inspections and any comments emerging out of them.'

What does project managing your own extension project involve?

Before you can decide whether or not you are up to the task of project managing your own build, you need to know exactly what is involved.

While this is not an exhaustive list, in general, the project manager will be responsible for:

• Ensuring the project runs smoothly on a daily basis
• Managing the health and safety aspects of a building site
• Hiring and managing the various trades involved in an extension
• Providing contracts for all the trades
• Handling building regulations and planning permission (your architect may do this for you)
• Ordering materials and building equipment
• Checking the extension is being built to meet specifications
• Dealing with any problems that arise
• Keeping the site clean, tidy and secure

Pros and cons of managing your own extension project

Most things have their good and bad points to consider, and project managing your own extension project is no exception.

'Managing your home extension project is a great way of saving hiring costs for a project manager and having better powers to make decisions,' says Matthew O’Grady director of Thomas Matthew Kitchens & Furniture.

So, just what benefits can you expect if you do decide to pop on a hardhat and transform into a project manger?

Pros

• Lower build costs: 'You can save up to 20% of build costs, by not employing a main contractor, who will add profit and overheads to each trade/supply item,' explains Donna Budden.
• More control over daily decisions: 'You can have control of the sub-contractors and suppliers for your project, ensuring that each party is able to deliver what you are wanting,' points out Donna.
• A tighter grip on costs: 'You can control the costs of each sub-contractor and obtain quotes against each trade/supplier to ensure maximum affordability,' explains Donna Budden.
• Feeling more connected: Whether your focus is on kitchen extension ideas or something else, this is your extension and there is a real sense of pride to be enjoyed if you take control of it. 'You can become more embedded in the build process, and enjoy the process more through being more deeply involved in it,' explains Donna.
• A tailored experience: By project managing you get to say when and how things happen. 'You can dictate the pace of a build project, slowing down and speeding up where you want to, as opposed to working with a main-contractor dictated programme,' says Donna.

Of course, just as there are ups, there are also downs to be acknowledged.

'A decent main contractor earns profit because they have the skills and attributes to manage the process,' points out Gregory Phillips.

Cons

• Longer build times: While this won't always be the case, acting as your own project manager, particularly if you are also holding down a job, means the extension could take longer. 'A main contractor will have a trusted supply chain,' explains Gregory Phillips. 'A homeowner will probably not. So it is likely the project will take longer.'
• You will need specialist insurance: 'You will have to take out insurance sufficient for you to manage your own project, which may cost more than via a formal building contract between main contractor and employer,' advisees Donna Budden.
• Health and safety is your responsibility: 'You will be expected to prepare health and safety documentation, notify the health and safety executive (if your project is notifiable), and generally manage all health and safety issues on site, including site set-up and securing the site,' says Donna.
• You will feel time poor: Project management is a full-time job – if you already have another job to carry out, you may well struggle to keep the extension ticking over.
• You need to be available 24/7: Sometimes, decisions need to be made fast and issues dealt with urgently – be prepared for lots of disruptions to your day.

What should you consider before project managing your own extension?

If you are still feeling keen about shouldering the responsibilities of project management, there are several point to consider before making your final decision on the matter – there is more to this that when, say, learning how to tile a bathroom floor.

'It calls for a lot of time, construction know-how and strong leadership ability,' explains Matthew O'Grady. 'In the absence of know-how, many unanticipated challenges come up that can disrupt time and cost expectations.

'That said, a good thing is the experience you will gain,' continues Matthew. 'Looking after the construction activities can be quite beneficial in obtaining first-hand knowledge of construction as well as project management. It may also instill a feeling of self-worth when the project is finished, confident that the vision was personally executed.'

Is it a good idea to project manage your own extension?

If you have time, contacts to call on, are willing to get stuck in and take an active role in the day-to-day running of the site and feel confident you will have the capacity to learn all about and apply the required regulations, permissions and legal obligations concerning your extension, this could well be a good option.

That said, this is a big responsibility and you should also take into account the complexity and scale of your extension. Small, simple side extensions are one thing, but a two storey design featuring lots of glazing and complex architectural details is another.

'As a professional architect, I only recommend homeowners delegate project management to the professionals,' advises Gregory Phillips.

FAQs

How can you be a success as a project manager?

If you've decided to take the plunge and be your own project manager, how can you make sure you don't make a mess of it?

'Employ an architect,' advises Donna Budden. 'They can help you to properly prepare for your project on site, help out with third party approvals, act as Principal Designer on your project and assist on change management.'

Donna also has some other valuable tips.

'Prepare thoroughly – ensure all your statutory documentation – planning, building regulations approvals, other third-party approvals – are in place. Do not hurry onto site.'

And if you don't yet know how much does an extension cost, this is the best place to start.

'Obtain a QS-costed price for the works before you commence, to use as a starting point for budgeting your work, and make sure that you have enough money in the bank to pay for the build, plus at least 10% contingency,' continues Donna.

And, finally, communication is key to project managing successfully. 'Communicate with your neighbours and other interested parties and let them know what you will be doing,' says Donna. Knowing what you should never say to your builder and other trades can also help to keep relationships and communication strong.

If you are considering taking on the role of project manager in order to save money, first looking into what is involved in planning a kitchen extension so you understand what you are letting yourself in for.

EDITOR’S NOTE: An earlier version of this article included a quote from a purported expert whose credentials we have not been able to verify. The quote has been removed. We regret this lapse in our verification process and have updated our internal protocols to reduce the risk of recurrence.

Extending a kitchen is a tempting project. A larger room could create additional storage, boost cooking and preparation space, and even make room for dining. It might also be an opportunity to introduce more light and a make a better connection to the garden.

But as packed with potential as kitchen extension ideas are, there’s still the question of whether a kitchen extension project is the right one for your home and your lifestyle. If not, there are other ways to improve a kitchen you might consider.

To help you answer the question of whether you should build an extension to house a bigger kitchen, we’ve put together a guide to the advantages and possible downsides, along with the other space-expanding strategies that are on offer.

Is a kitchen extension a good idea?

Planning a kitchen extension can be a great project for some homes and it’s often a good addition to a property. ‘Do you want to improve the amount of living space in your home?’ asks George Omalianakis of GOAStudio London residential architecture. ‘Do you want to increase it because your family or work circumstances changed? Are you tired of having to go through small door openings and dark utility rooms to enjoy your garden?

‘To all three questions a kitchen extension is your answer,’ he says. ‘When you move your kitchen to a new extension, through a considered design that takes into account the rest of your home, you free up space across the ground floor. This space can then be re-used and re-arranged to meet your requirements in a way that can maximise what your property can become.’

But it’s not necessarily the right choice for everyone. ‘For very practical reasons, both for yourselves and future owners, you do not want to unbalance the house by either adding too much living space, by not creating enough bedroom space, or by reducing the size of the garden too much,’ says George. ‘It is important to get the balance right.’ Check out these alternative ways to add space without extending if it turns out an extension isn't the right option for you.

Below are the pros and the cons to weigh up.

Pros of adding a kitchen extension

• Increased space – even with a small single-storey extension. This might mean additional storage space, more room to move around or more square footage of dining space to suit a growing family.
• Light and views. George Omalianakis suggests it could allow ‘a kids’ play area to keep an eye on the kids when you prepare food; sightlines to the sky outside; and long views across your garden’.
• Unobtrusive appliances. ‘Many people like to integrate or separate pantries, cold rooms, utility and boot rooms which extending often allows to be a consideration,’ says Grant Straghan, founder of the architectural and interiors studio DEDRAFT. ‘Without an extension many houses simply have to cram in appliances where they can to make the most of a smaller footprint.’
• Better flow. By extending your kitchen, you can improve how you move around your home, and how light flows through the space too.
• Added value. Done well, a kitchen extension can add significant value to your home.

Cons of adding a kitchen extension

• Expense and disruption. Think both kitchen extension cost and the impact of the work. ‘Often clients forget the additional cost and knock-on effect to the remainder of the ground floor and the disruption and impact this has on the duration and overall cost of a build,’ says Grant Straghan.
• Loss of garden space. If your outdoor space is already limited, you may regret reducing it further with an extension.
• Compromised circulation. ‘A kitchen extension gives you the chance to re-examine your ground floor plan and to maximise its potential,’ says George Omalianakis. ‘If you simply add a “box” at the rear or side of your home you are likely to create circulation problems and block access to natural light.’

Will a kitchen extension add value to your home?

When it comes to the value an extension can add, a kitchen addition can boost your home's worth, but only if it’s well designed.

Beware, too, the ceiling value of a home where you live. ‘If you spend too much on your extension for the property type and location, you might not recoup this money through the value added to the property,’ says George Omalianakis.

And you do need to devote adequate budget to a kitchen extension. ‘If you spend too little, estate agents might advise that you have just devalued the property,’ says George. ‘The same thing is likely to happen if you overdevelop the property by leaving a garden space that is just too small,’ he adds.

4 questions to ask yourself before adding a kitchen extension to your home

1. Does a kitchen extension suit my lifestyle?

A kitchen extension is an appealing proposition, but not automatically the best way to spend a home improvement budget.

It's a good idea to work up a list of needs and wants, so you know what you need to prioritise.

2. Will I use up too much of my permitted development allowance?

When it comes to planning permission for an extension, in many cases, you won't need it. Permitted development allows you to extend without applying for planning permission so long as you follow the rules, but there’s a limit to what you can do.

If you exceed that limit, you will need to apply for planning permission which can make the project more time consuming and expensive.

3. Can I afford what I want to achieve?

A kitchen extension is more costly than some other extensions you might take on, so think about what you can afford to spend.

‘It’s very easy to get carried away and design an expansive new extension and ground floor refurbishment and then discover the scope of work is completely outside of your budget,’ says Robert Burnett, co-founder and director, Kitchens by Holloways.

‘We would always want to discuss budgets first and what the client is hoping to achieve with the work and then home in on an achievable scope of work.’

4. How is the space going to be used?

What you want from a kitchen extension is important. ‘For example, is it a kitchen-living-dining area, a kitchen-dining area, or a kitchen-living area?’ asks Robert Burnett.

‘How many people need to sit in the living and/or dining area? Will there be a fireplace, a walk-in pantry, a TV, radiators? Will the patio doors be sliding or folding, and will they sit flush with the patio, or step down? These are all important considerations that will affect the overall design of the extension.’

FAQs

What other ways can improve your kitchen without extending?

There are alternatives to an extension that can create the kitchen you want. ‘You can achieve wonders by simply opening up existing walls, or by intelligently re-arranging rooms,’ says George Omalianakis.

Alternatively, it may be a question of addressing the existing kitchen. A better use of space, calculating the storage required, and thinking about needs and use can improve matters, according to Grant Straghan. ‘If something really doesn’t function due to poor design it often takes a minor tweak to enhance the user’s experience – this may be as simple as a clash when the dishwasher door is open when you need to access the bin or wall units mounted too high,’ he says.

Reflecting more of the natural light that reaches the room can also make a kitchen feel bigger. Consider a mirrored splashback, or one in light coloured marble (or a lookalike), plus light coloured worksurfaces; glass-fronted wall cabinets; and white, neutral or pale pastel cabinets.

But if you've tried these measures and are still seeing signs that it's time to extend your home, adding more space (or moving house) may be your only solutions.