Extension Builders in North Sheen

Name: Extension Builder
Brand: MyBuilder
SKU: extension-builder
Rating: 4.2 (20 reviews)

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Some of our top rated extension builders in North Sheen

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Vadet Construction
Rating: 5 out of 5
Extension Builder in North Sheen
We are Anyfix Limited, with over 20 years of experience in the construction industry. We provide high-quality services covering everything from strip-out to brickwork, electrical, plumbing, carpentry, tiling, plastering, flooring, and painting, leaving a tidy, clean site.
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Latest review:
Bathroom Fitting- 7 Jun 2026
We recently had our bathrooms refurbished by Vasile and his team, and we are absolutely delighted with the results. From the very beginning, they were professional, reliable, kind, and exceptionally helpful. Vasile was always available to discuss every aspect of the project, taking the time to explain things clearly and answer our questions with patience and honesty. It felt as though we had a genuine partner supporting us through the renovation of our three-bedroom flat. Vasile and his team were fully invested in achieving the best possible outcome and were always willing to go the extra mile when challenges arose. The quality of their work is outstanding. They worked efficiently, kept us informed throughout, and ensured everything was completed in a timely manner without compromising on quality. We would wholeheartedly recommend Vasile and his team to anyone looking for skilled, trustworthy, and genuinely caring professionals.
JM Build Ltd
Rating: 5 out of 5
Extension Builder in North Sheen
We are team of professional builders specializing in refurbishments, loft conversions and extensions.Do not hesitate to contact us for a no obligation quote. We are also proud member of Checkatrade. You Dream It We Build It.
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Latest review:
Extensions- 14 Jul 2021
Juro and his team completed a total refurbishment of our house that included removing all internal walls, along with a double story side extension, a huge job involving lots of steels, re-roofing, new construction, new bathrooms and kitchen, new windows and rendering along with all the plumbing and electrical work and decoration. They did the most incredible job, working efficiently, adapting to any problems that came along and working really hard to create the best finish possible at the budget we had. Despite the pandemic arriving just after the demolition stage, they didn’t miss a day on site, and worked tirelessly to get materials to keep the project moving. Incredibly they still managed to finish the project on schedule and to a standard that was exceptional. Juro is honest and upfront, didn’t ever add costs or ‘unforeseeables’ and was an absolute joy to work with. He also stuck to a very clear payment schedule that was easy to follow and always meant we only paid when we were absolutely 100% happy. My only reservation in writing this review is that I would like to selfishly hang on to him and keep his schedule clear for future jobs with family and friends!
Bathroom Renovation
Rating: 5 out of 5
Extension Builder in North Sheen
Im a multi trader and have a wealth of experience in construction on large projects and sites. We do bathrooms, kitchens, plastering, flooring, general renovations and extensions. We ensure we exceed clients expectations go above and beyond and work with a high standard and quality.
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Latest review:
Plastering- 8 Jun 2026
We were thoroughly pleased with Bathroom Renovation, Bahram and the services provided. We required stud walls throughout our apartment, ceiling replacement and ducting/pipework concealing. I can only say that Bahram and his communications have been a breath of fresh air. The team are efficient, friendly and get the job done - most importantly Bahram takes pride in the work his team complete. Our job was relatively urgent and Bahram offered what I feel was a fair price, remained communicative and had his team readily available to get the job completed within the timeframe. Most importantly, as with it seems all building works, jobs can grow slightly, but Bahram’s considered approach and advice was invaluable. We increased the scope of our works mid-job, and are really pleased with the results. Fair pricing, someone who has pride in their work, and a job well done.
Mos Structure Ltd.
Rating: 5 out of 5
Extension Builder in North Sheen
We are construction company based in London. The director of the Mos Structure Ltd. completed his education at the faculty of engineering in Turkey. After his education and his carier he started his own business in London. Totally he has been in this industry more than 14 years. We are a understanding and friendly team who always have a smile on our face. We have 100% customer satisfaction and have worked from great recommendations.
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Latest review:
We needed a rear extension built with an internal courtyard. From day one when we first contacted Mert to get a quote he was professional and easy to talk to. His quote was good value for money. During the job he and his team were approachable, careful with our property and always easy to talk to and answer questions we had. The work Mert did was fantastic and our neighbours have already gone on to use him. We will get him back again for more work and highly recommend him.
WEST LONDON BUILDING AND CONSTRUCTION
Rating: 5 out of 5
Extension Builder in North Sheen
We are a company specialized in construction and renovation works. We have a team of experienced professionals. We always strive to provide the best quality at reasonable prices
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Latest review:
Extensions- 11 Jan 2026
Overall I’m pleased with the job. Yazen has been highly attentive to our needs and he and his team have delivered high quality work on the L shaped extension. I have no hesitation in recommending West London building and Construction.
Qualitas Build Ltd
Rating: 5 out of 5
Extension Builder in North Sheen
Quality service assured to all customers. Insured. All work guaranted quality work to domestic and commercial customers. Call us today for a free quotation. Work history Over 19 years of experience working all over London and sorrounding areas delivering excellent finish. We take on general building work, extensions, loft conversion, roofing, renovation, new build, tiling, Plastering.
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Latest review:
Handyman- 23 Nov 2024
Excellent, recommend this guy. He will do the jobs and do it well!!
Robert Krysta
Rating: 5 out of 5
Extension Builder in North Sheen
I started trading in 2004 as bathroom and kitchen fitter. Since then I've done many projects, those large and really small. All jobs were finished with great attention to details, satisfaction and great appreciation of all my clients.
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Latest review:
Bathroom Fitting- 1 Nov 2024
Absolute expert at his craft and pleasure to work with. Thank you 👍
Ceka Construction Limited
Rating: 5 out of 5
Extension Builder in North Sheen
Ceka Construction Ltd covers all aspects of building works. Each team member is an expert in his field. We pride ourselves on being reliable, professional, efficient & hard-working, with an excellent reputation. Most of our work comes via word-of-mouth.
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Latest review:
Joinery & Cabinet Making- 20 Jan 2010
Ceka Construction fitted new skirting boards and picture rail aswell as removing the current skirting board first. From start to finish the service was Excellent. They responded back to any question i had very promptly and the quality of work carried out was of an exceptionally high standard. Roland was very flexible with his time to get the job done with my timeframe requirements and the Carpenter Vini worked fast, of very high quality and cleaned up afterwards. I would highly recommend Ceka Construction to anyone as they were completely professional and reliable.
Greenfield Building Solutions Limited
Rating: 5 out of 5
Extension Builder in North Sheen
Greenfield Building Solutions is a versatile building contractor offering a comprehensive range of services across residential construction and renovation. From full refurbishments and loft conversions to bespoke house extensions, they handle every aspect of the building process with precision and care. Known for their commitment to quality craftsmanship and client satisfaction, Greenfield Building Solutions works closely with homeowners to transform spaces—whether it’s modernising interiors, expanding living areas, or reimagining unused lofts into functional rooms. Their team brings expertise, reliability, and a tailored approach to each project, making them a trusted choice for turning property dreams into reality.
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Latest review:
Extensions- 6 May 2026
Mark & Max built a custom summer house/garden office for us to our exact specification and within budget. . The work included clearing & preparing the area, erecting and insulating the space, cladding the exterior walls and sealing the roof, installing uPVC doors, plus electrical and data connectivity. . It was all done without fuss or hassle, and at a high standard. Mark & Max were a pleasure to communicate and work with, would 100% hire them again. . Further references & a viewing of their finished work available by appointment
Zhu Construction LTD
Rating: 5 out of 5
Extension Builder in North Sheen
We are a family run construction business that undertakes numerous building works. Our team comprises of skilled individuals with our lead project manager holding over 20 years building experience. The most common types of work we carry out are: loft conversions; single story extensions; full internal and external house refurbishments.
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Latest review:
The works were for a full house refurbishment. This included bathroom and kitchen installation. Also, each room was brought to a high standard. The works were done in a timely manner and the staff were super friendly. If you had any questions they would assist with no problem. Definitely builders I recommend.
Chrisbrickie
Rating: 5 out of 5
Extension Builder in North Sheen
Dear customers I do my best to satisfy my Clients with the jobs they have commissioned to me.
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Latest review:
Extensions- 17 Apr 2019
My extention was left incomplete by a incompetent builder, I had plenty builders coming around for quotes until I decided to go with Peter & Chris after receiving their detailed quote with everything explained in blank and white. I am extremely happy with my choice, as they did a great job finishing the project on time and most importantly great finishes. Peter has an amazing interior design taste, I would definitely recommend picking his brains, Chris on the other hand is very experienced and knowledgeable in building, both work very well together as well as his labourers are very respectful and hardworking. I recommend Peter & Chris to anyone who wants a stress free project. An above and beyond service !
PROHAUS LTD
Rating: 5 out of 5
Extension Builder in North Sheen
We have a number of years experience of working in the industry, we have done a range of different projects over the years including domestic work along with commercial work and shop fitting. We can take on projects of all sizes, from small renovation works to project managing your new extension.
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Latest review:
Extensions- 18 Oct 2017
I asked Prohaus to undertake a ground floor side return and rear extension as part of the refurbishment of my flat in Putney. I have used many builders before on development projects but was especially impressed with Naz and his team on this build. It was the first time I used them and won’t be the last. Naz was great to work with, the whole build went smoothly and he always had a positive attitude and solution to any unexpected issue. The build came in on time and budget which was very impressive in itself. All in all I would highly recommend him.
Building Dimensions
Rating: 4.9 out of 5
Extension Builder in North Sheen
Family run company with 25+ years experience in Building/ Decorating. Registered member of Fairtrades since 2002, guaranteeing a high standard of work. Our company provides a friendly, reliable, and professional service
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Latest review:
Extensions- 10 Oct 2022
Gary and Keith are excellent builders who know what they are doing. The did a great job building our extension and stuck to the brief, bearing with me changing my mind. They are not the quickest, but the job will be good when it gets done eventually.
Jozeph
Rating: 5 out of 5
Extension Builder in North Sheen
I am a professional and reliable tradesman who works to very high standards, these standards have helped me to build up an excellent reputation with regards to all work that I have carried out. Please request a quote through mybuilder.com for a free and honest estimate
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Latest review:
Handyman- 3 Oct 2015
Fast, efficient, friendly builder. Very skilful, quality work at a reasonable price. Couldn't be happier. Fully recommend Jozeph. Emma & Emanuel
ALMO Property Group Limited
Rating: 5 out of 5
Extension Builder in North Sheen
ALMO Property Group delivers comprehensive property services, from maintenance and renovations to consultancy and management, with efficiency, expertise, and attention to detail. Backed by experienced professionals and full insurance coverage, we provide a dependable service, clear communication, and consistently high standards on every project, with a focus on providing value for all our clients.
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Latest review:
We recently completed a full house refurbishment including a 4-metre rear extension, dormer loft conversion, and complete interior renovation with ALMO Property Group—and I genuinely couldn’t recommend them more highly. From the very beginning, the team managed everything seamlessly, from planning and design through to execution. What could have been an incredibly stressful process was made smooth, organised, and surprisingly enjoyable thanks to their professionalism, communication, and attention to detail. The quality of workmanship throughout the project has been exceptional. Every stage was handled with care, precision, and a clear commitment to delivering a high-end finish. The team were reliable, efficient, and always kept us informed, which gave us real peace of mind. A special mention has to go to Ameer, who was absolutely outstanding from start to finish. His dedication, responsiveness, and willingness to go above and beyond made a huge difference. He was always on hand to answer questions, offer solutions, and ensure everything ran perfectly. ALMO Property Group have completely transformed our house into a beautiful home, and we are beyond happy with the results. If you’re looking for a trustworthy, skilled, and professional team, I would highly recommend them.
Rose and Stone Limited
Rating: 5 out of 5
Extension Builder in North Sheen
Whether it is an extension or large-scale scheme, we take dignity in taking the client’s vision through to delivering a quality project at the right time and cost. This is made possible by the company being excelled by a Chartered Architect with broad construction experience and a fine eye for detail. A valuable understanding of both traditional and modern techniques along with a firm grasp of materials enables us to provide the client with opportunities to make their concepts a reality.
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Latest review:
New Builds- 7 Jun 2022
Sohail worked closely with me on this project. Providing detailed costings, work schedules and build timelines. Filling my knowledge gaps with his extensive experience he was able to assist over and beyond what I expected from him. Unfortunately due to circumstances out of my control this development project didn’t go ahead. However when the next opportunity for a new build comes up I will definitely be using Rose and Stone. I did have another job going at the time where the other builder badly let me down and left me with a big problem on my hands…. Sohail and his team stepped in and took on the project. The team finished the job exceptionally well, which was a full on top to bottom conversion, some internal reconfigurations and with the addition of a loft and new downstairs WC. The workmanship and overall quality of the job was excellent. My wife is over the moon with the results, taking the house from a three bed one bathroom to a four bed 3 bathroom house. We would definitely recommend Rose and Stone for this type of extensive refurbishment/loft conversion work and look forward to working with them in the future on bigger development projects.

4.2

Top rated Extension Builders

Our Extension Builders in North Sheen, are rated 4.2 out of 5 based on 20 reviews from customers like you.

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What types of services are offered by local extension builders in North Sheen?

Building an extension is a major milestone for any home. It’s not just about adding extra space, it’s a big step that can transform how you live day to day, opening up new possibilities for comfort, lifestyle, and family needs.

This is why it’s so important to find the right extension builders in North Sheen for you. They can help with a variety of tasks and projects, including:

Extending your home with an extra room
Two+ storey extensions
Adding partition walls to create more rooms
Building annexes or external structures

To find the right extension builder near you, simply post your job on MyBuilder. Explain the type of help you’re looking for, and then home extension builders in North Sheen who are available and interested can respond to your post.

Browse profiles, read customer reviews and get quotes from your chosen North Sheen extension builders, all before you decide who to hire.

What are the hourly rates of extension builders in North Sheen?

Before getting started with your extension project, it’s important to have a clear budget in place. On average, extension builders in North Sheen will charge between £16 and £42 per hour.

Single-storey rear extensions cost between £20,000 and £60,000 depending on size and finish.
The cost of double-storey extensions, which add more space and value, can range from £100,000 to over £170,000.
Larger wrap-around extensions that combine multiple extension types can range from £40,000 to over £120,000.

The cost of an extension will vary depending on your property. For instance, extending in certain areas may require structural adjustments to ensure stability, which can increase your material and labour costs.

To get an accurate price for your home extension, request detailed quotes from several North Sheen extension builders near you on MyBuilder. This allows you to compare what each quote covers and how much your North Sheen home extension project is likely to cost.

Find extension builders in North Sheen with MyBuilder

Hiring the right extension builder in North Sheen with MyBuilder couldn’t be easier. Just follow these simple steps:

Step 1: Post your extension project on MyBuilder

Whether you’re planning a single-storey extension, a loft conversion, or adding a new room, post your job on MyBuilder to find local North Sheen extension builders. Once your job is live, we’ll share it with home extension builders in North Sheen who can express their interest.

Step 2: Compare different extension builders in North Sheen

When you start receiving interest, review profiles of local North Sheen extension builders, check their previous work, and read real customer reviews. Ask about timelines, materials, and request detailed quotes.

Step 3: Hire North Sheen extension builders with confidence

After gathering all the information and quotes from your chosen home extension builders in North Sheen, compare their experience, guarantees, and costs before choosing who to hire.

You’ll also have confidence knowing that every tradesperson on MyBuilder is verified through several checks, including:

ID verification: When a tradesperson joins MyBuilder, we ask for a valid ID, such as a passport, ID card, or eIDAS certificate.
Company verification: For tradespeople operating under a company, we make sure every tradesperson has a registered business.

Did you know? Our continuous monitoring and complaints process ensures that tradespeople who don’t meet our standards are promptly removed from MyBuilder’s platform.

North Sheen extension builders are ready to help. Use MyBuilder today to find the right professional for your home extension.

What to ask a North Sheen extension builder before hiring?

Before hiring an extension builder in North Sheen or extension building company in North Sheen, ask a few key questions to make sure you’re choosing the right professional for your home extension project.

What qualifications and experience do you have as an extension builder in North Sheen?

An extension builder in North Sheen should have a strong track record with similar projects and relevant building qualifications or trade memberships, such as the Federation of Master Builders (FMB) or TrustMark.

Will my home extension meet all building regulations and planning requirements?

Your North Sheen extension builder should ensure the project complies with Building Regulations and, where necessary, handle or assist with planning permissions. Ask how they manage building control inspections and what documentation you’ll receive once the project is complete.

What experience do you have with similar extensions in North Sheen?

Ask to see examples of their previous work, or view examples of their work on MyBuilder. Ideally projects similar to yours in scale and design. This helps you assess the North Sheen extension builder’s ability to deliver a result that meets your expectations.

How long will the extension take to complete?

Extension project timelines can vary depending on size, complexity, and weather. A typical single-storey extension might take around 8 - 12 weeks. Request a detailed schedule so you know what to expect and when key milestones will be reached.

Do you offer a guarantee for your work? Most North Sheen extension builders offer a guarantee or warranty on their work, often between 1 and 10 years depending on the project and materials used. This gives you assurance that any issues will be resolved after completion.

If you still have questions about the professional you are looking to hire, we have a full detailed guide on hiring the right builder here.

FAQ: Common questions about home extensions in North Sheen

Can an extension builder in North Sheen help with planning permission?

Yes, many extension builders in North Sheen can guide you through the planning process. They can help prepare drawings, advise on local requirements, and liaise with your local council to ensure your project meets all necessary regulations.

Can an extension builder in North Sheen handle everything from design to construction?

Many North Sheen extension builders offer full design-and-build services, managing both the architectural planning and construction stages. Ask your builder whether they can provide a complete package or if you’ll need to hire an architect or designer separately.

Will an extension builder in North Sheen help with materials and finishes?

Yes, most extension builders in North Sheen can source materials and offer advice on finishes that suit your design and budget. You can also choose to supply certain materials yourself, just make sure this is agreed upon before work starts.