Extension builders in West Wimbledon

Name: Extension Builder
Brand: MyBuilder
SKU: extension-builder
Rating: 4.6 (20 reviews)

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Some of our top rated extension builders in West Wimbledon

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PROHAUS LTD
Rating: 5 out of 5
Extension Builder in West Wimbledon
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.
SW Heating & Refurbishments Ltd
Rating: 5 out of 5
Extension Builder in West Wimbledon
SW Heating & Refurbishments is a local refurbishment company specialising in complete property refurbishments, extensions and loft conversions, new heating systems and boilers. We take pride in all of our work and our aim is to provide you with a quality finish, tailored to your budget. With over 19 years experience, we have built up an extensive team of tradesmen allowing us to provide an outstanding service. We are fully insured and all our work is gas safe and NICEIC certified.
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Latest review:
Conversions - General- 20 Mar 2024
Charlie & Richard did a great job. They visited my property to get an accurate quote. They let me visit another property they are developing which gave me confidence that they were more than capable of my job. They carried out the work quickly and to a high professional standard. Wouldn't hesitate to use them again.
XH BROTHERS BUILDERS LTD
Rating: 4.4 out of 5
Extension Builder in West Wimbledon
XH Brothers Builders Ltd are an established and experienced team that specialise in inspiring property potential through renovations, maintenance and landscaping. This tradesperson previously traded as XH Brothers Ltd. All feedback received prior to 1st April 2022 relates to XH Brothers Ltd.
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Latest review:
Groundwork & Foundations- 7 Jun 2026
Strongly recommend. I had some drainage work and a terrace done by these guys. Overall happy with the quality. Very hardworking guys. Very friendly as well and easy to communicate (which is important to me). They also give their recommendations, which is very valuable as there were some things i did not think about.
Nenad Jevtic
Rating: 5 out of 5
Extension Builder in West Wimbledon
I've start working in the building industry 15 years ago. Over the years working in the industry I have moved up the lader and for last 4 years worked as project manager for different building company's . I have vast experience in designing and working on projects to highest standards to meet deadlines and within the budget . I have team of highly experienced tradesman and we always go extra mile to meet customers needs.
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Latest review:
Conversions - General- 6 Feb 2019
Nanad and his team have been wonderful from day one. We have had them with us a number of weeks doing all the jobs they quoted for and more, they are fast efficient and courteous of the fact we lived in for a lot of the work. Everything has been finished to a great standard and we are thrilled with our house which has been completely transformed. We have already recommended them to friends and will continue to do so and hopefully have them back in future. They are creative, solve issues that crop up easily and without fanfare extremely hardworking and all round an excellent team! Thank you for everything! Emma and James
dealsanio ltd
Rating: 5 out of 5
Extension Builder in West Wimbledon
With over 15 years of international experience in architecture, construction, and landscaping, I deliver high-quality residential and commercial projects from concept to completion. My expertise includes landscaping, home extensions, repointing, new builds, renovations, and outdoor living spaces. I have successfully completed projects across Singapore, Malaysia, Turkey, and Canada, giving me extensive experience working with a wide range of architectural styles and construction methods. I am particularly experienced in Eastern landscape design, including Japanese gardens, as well as modern and contemporary outdoor spaces. I pride myself on attention to detail, quality craftsmanship, and delivering projects on time and within budget. Whether you need a complete new build, an extension, professional repointing, or a bespoke landscape design, I am committed to providing reliable service and exceptional results.
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Latest review:
Landscaping- 11 Sep 2026
Recently got my garden landscaped. I am so amazed with the transformation given. The entire team was so professional and catered to all requests. I couldn’t have gotten a better team to give my garden a makeover especially with the challenges of poor access . Thanks Jason and team for the work. I am super satisfied. I have already recommended them to a colleague of mine!
Home Renovations Ltd
Rating: 5 out of 5
Extension Builder in West Wimbledon
We're a building company specializing in house extensions, loft conversions and refurbishments. Our clients come from New Malden, where we're based, but also surrounding areas. The vast industry experience enables us to provide valuable advice, professional services and individual approach, benefiting our customers. As we understand trust and credibility are crucial when undertaking such projects, we arrange viewings and provide customers with references and photos of our most recent projects.
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Latest review:
Extensions- 24 Jun 2017
We had a large piece of work done by Johan and his team. It was a 4m single storey rear extension with new kitchen installation, converting the old kitchen into a downstairs bathroom and utility room, plus other bits and bobs like new boiler, rear patio. We got quotes from a few builders, Home Renovations weren't the cheapest, they were actually towards the higher end. But we went and saw their previous work and spoke to some of their other clients. The work was done to a high quality and the clients seemed to be happy so we decided to go with them. Johan's team are very hard working, professional and polite. Pawel and his team of builders, bricklayers, plumbers, electricians, etc. would turn up before 8am and finish at 6pm working solidly throughout the day. There is Magda as the project manager who keeps you in the loop, and answers any of your questions (which we had many). There is Michaela on the finance side who keeps you up to date with the budget. Our budget went over by 5% with "variations" (extra work or materials) but it was always communicated why and the work wasn't done without our approval. Pawel would give his recommendations but the final word would always be ours. But these things can add up. Overall we were very happy with the build, it was done to a very high standard. They also finished it before time. They said it would take 12 weeks in fact they finished it in 10 weeks which was amazing as you would normally expect these things to go over.
Mf General Builders ltd
Rating: 5 out of 5
Extension Builder in West Wimbledon
I am starting to develop my business, I have been a builder in London for 15 years, I specialize in assembling kitchens and bathrooms, but I can do a lot more if needed
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Latest review:
Kitchen Fitting- 18 Mar 2025
Excellent service! The technician quickly fixed our cabinet door under the sink with great attention to detail. Professional, efficient, and very friendly. Highly recommended!
TT solutions
Rating: 5 out of 5
Extension Builder in West Wimbledon
Welcome to [ TTsolutions ], where craftsmanship meets creativity. With over [ 12 years ] of experience in the industry, we specialize in delivering top-notch carpentry and joinery services tailored to meet your specific needs. #### Our Services Include: - **Custom Furniture Design:** We create bespoke furniture pieces that blend functionality with aesthetics, perfect for any space in your home or office. - **Cabinet Making:** Our skilled craftsmen design and build high-quality cabinets that are both stylish and practical, providing you with ample storage solutions. - **Interior Joinery:** From doors and windows to staircases and architraves, we provide exquisite joinery work that enhances the beauty and functionality of your interiors. - **Outdoor Structures:** We also specialize in designing and constructing outdoor furniture, decks, and pergolas that elevate your outdoor living experience. #### Why Choose Us? - **Expert Craftsmanship:** Our team is dedicated to quality, ensuring every project is completed to the highest standards. - **Personalized Approach:** We work closely with you to understand your vision and bring it to life, ensuring complete satisfaction. - **Timely Delivery:** We respect your time and strive to complete all projects efficiently without compromising on quality. - **Sustainable Practices:** We prioritize eco-friendly materials and practices, ensuring our work is not only beautiful but also responsible. #### Experience You Can Trust With a passion for woodworking and a commitment to excellence, [ TTsolutions ] has established a reputation for reliability and quality. Our portfolio showcases a wide range of successful projects, demonstrating our versatility and attention to detail.
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Latest review:
Windows & Doors (Wooden)- 12 Jul 2026
Great job, professional, punctual and efficient. Will definitely hire again in the future!
Sirius Construction Surrey Ltd
Rating: 5 out of 5
Extension Builder in West Wimbledon
We are professional builders with 20 years of work experience. We do extensions, loft conversions, new houses from foundation to the final touches. You get quality and quantity at the same time as we are perfectionist in our work and also hard worker. We have many reference work upon request.
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Latest review:
Extensions- 15 Jul 2019
Norbert and his team have transformed our house to the most amazing standard, we would recommend them to all our friends and family. The work schedule was managed so well, with minimal disruption to us with two young boys. We had a loft conversion, main bathroom renovation, utility room, downstairs toilet and a 4 meter kitchen extension. We stayed in the house whilst the work was being completed and Norbert and his team fitted in so well, it actually feels weird not seeing them in the house. They are such a lovely bunch of people. We are over the moon… on time, on budget and finished to a high standard. If we ever undertake renovation work again, Norbert and his team would be our 1st call!
Cre8tive Contractors Ltd
Rating: 5 out of 5
Extension Builder in West Wimbledon
Hi My name is Eric from Cre8tive Contractors Ltd. At Cre8tive Contractors Ltd we feel proud to be part of the Federation of Master Builders and government endorsed TrustMark. This is reflective of the qualified and highly skilled craftsmen. We take pride in creating and reconfiguring your bespoke dream home, from footings to finishings, to high-end specification. We specialise in extensions, loft conversions, bathrooms, kitchens and refurbishments from design to completion. Happy to have an initial chat and arrange a free site visit at your convenience. I look forward to hearing from you. Many thanks Eric
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Latest review:
Bathroom Fitting- 13 Oct 2026
Fantastic work – highly recommend Cre8tive Contractors Ltd! Eric was absolutely brilliant from start to finish. He took on a property that had been tenanted for eight years and was in desperate need of some TLC to transform it back into a lovely home we could move into. The work included retiling the kitchen, installing a new sink and taps, new bathroom tiles and shower, decorating throughout and fitting new wardrobes. It was quite a transformation! Eric was incredibly patient and accommodating with our changing ideas throughout the project, always calm, approachable and genuinely lovely to work with. His pricing is very reasonable, particularly given the quality of his workmanship and the care he puts into everything. It's been such a pleasure working with someone so reliable, easygoing and professional. We're absolutely delighted with the results and wouldn't hesitate to recommend him. We'll definitely be back in touch with more work when we move again! Thank you, Eric!
E&Brother Fencing & Landscaping
Rating: 5 out of 5
Extension Builder in West Wimbledon
E&Brother Fencing & Landscaping is dedicated google contact me for free in google E&BROTHER FENCING&LANDSCAPING to delivering expert fencing and landscaping services tailored to each client’s unique needs. From durable fencing installations to complete garden transformations, we combine skilled workmanship with high-quality materials to ensure long I don’t give a quote from over the phone or app sorry ! I can booking you in and one of our advisers is gone come to see the job and you can get the quote thanks In addition to our outdoor services, we also specialize in professional parquet flooring installation, bringing the same level of precision and craftsmanship to interior spaces. Whether enhancing a garden or upgrading indoor flooring, our team is committed to excellence in every detail. Serving both homeowners and businesses, our goal is to enhance spaces with designs that are practical, secure, and aesthetically pleasing. We pride ourselves on reliability, professionalism, and building long-term relationships with our clients.
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Latest review:
Fencing- 13 Oct 2026
We recently had a new fence installed. There were some unexpected challenges during the job due to concrete beneath the ground, which made the installation more difficult than anticipated. However, the builder worked through the issue and eventually found a suitable solution. Overall, the job was completed, and we appreciate the effort made to resolve the unexpected problem.
Handyman
Rating: 5 out of 5
Extension Builder in West Wimbledon
Welcome to handy paul, your go-to experts for all your home improvement needs in the heart of Mitcham serving the vibrant community of sutton Merton, London. With a wealth of experience under our belts, we specialise in transforming spaces with our comprehensive range of services, including Bathroom Fitter, Kitchen Fitters, Flooring, and Painters & Decorators etc.Our commitment to quality and customer satisfaction is second to none, ensuring that every project we undertake is completed to the highest standards.Choosing handy paul means choosing a partner who values your input and works tirelessly to exceed your expectations. We believe in open communication and collaboration, ensuring that you're involved in every step of the process. Our team is not only skilled but also friendly and approachable, making your renovation journey as smooth and enjoyable as possible.So, if you're in Mitchamor anywhere in <Merton, sutton,London, and you're ready to embark on a home transformation journey, look no further than handy paul. .manny thanks paulo
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Latest review:
Fencing- 27 May 2026
Excellent service from start to finish. Replaced 5 fence panels quickly and professionally, arrived exactly on time and had everything completed by 2pm. Friendly, hardworking and no fuss at all. Also removed and cemented in a fence post after finishing the fence work. Left everything tidy and did a great job, reasonably priced — highly recommend!
Gme Construction LTD
Rating: 4.6 out of 5
Extension Builder in West Wimbledon
we are a team of experienced professionals committed to delivering exceptional construction, renovation, home improvement, garden and maintenance services.Our mission is to exceed client expectations through quality craftsmanship, transparent communication, and a personalised approach tailored to the unique needs of every project.
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Latest review:
Handyman- 12 Oct 2026
Gani was extremely polite and professional. Turned up on time and assembled my standing desk quickly and efficiently, which I would never have managed on my own. Would definitely use his services again. Thank you Gani!
BCD Refurbish ltd
Rating: 5 out of 5
Extension Builder in West Wimbledon
BCD REFURBISH LTD 20 years of experience with tools and van We can do everything from wood 😊 Kitchens,doors,skirting,wood floor Wardrobe,joist's,shed,decking everything @house
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Latest review:
Carpentry- 29 Oct 2024
Very professional, quick and reliable. Thank you very much for your help.
ELGashi
Rating: 5 out of 5
Extension Builder in West Wimbledon
LEON Building Construction LTD operates in the South-West London area, delivering high-quality construction and renovation services with a strong focus on professionalism and client satisfaction. We are committed to understanding each client's needs and carrying out every project with care and precision. Our company is divided into two divisions: - Main Works – including extensions and loft conversions - Small Works – covering full or partial home renovations Our services include: - House Extensions & Loft Conversions - Kitchen & Bathroom Renovations - Plumbing & Electrical Installations - Carpentry - Painting and Decoration From minor home maintenance to full property transformations, we offer reliable, functional, and aesthetically pleasing solutions. -Get in touch today and experience the advantage of working with a team that cares about every detail.
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Latest review:
Handyman- 19 Sep 2026
Very good work done quickly
Marek Homza
Rating: 4.8 out of 5
Extension Builder in West Wimbledon
I put tiles, complete renovation of bathrooms, kitchens, terraces, and performs renovation and painting works.
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Latest review:
Tiling- 12 Dec 2024
Marek did an excellent job refitting a new loft shower room. His tiling is beautiful and has a great attention to detail. He was very tidy and efficient. We will definitely try to get him back to do our next bathroom!

4.6

Top rated Extension Builders

Our Extension Builders in West Wimbledon, are rated 4.6 out of 5 based on 20 reviews from customers like you.

Quality screening

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What types of services are offered by local extension builders in West Wimbledon?

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 West Wimbledon 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 West Wimbledon who are available and interested can respond to your post.

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

What are the hourly rates of extension builders in West Wimbledon?

Before getting started with your extension project, it’s important to have a clear budget in place. On average, extension builders in West Wimbledon 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 West Wimbledon extension builders near you on MyBuilder. This allows you to compare what each quote covers and how much your West Wimbledon home extension project is likely to cost.

Find extension builders in West Wimbledon with MyBuilder

Hiring the right extension builder in West Wimbledon 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 West Wimbledon extension builders. Once your job is live, we’ll share it with home extension builders in West Wimbledon who can express their interest.

Step 2: Compare different extension builders in West Wimbledon

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

Step 3: Hire West Wimbledon extension builders with confidence

After gathering all the information and quotes from your chosen home extension builders in West Wimbledon, 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.

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

What to ask a West Wimbledon extension builder before hiring?

Before hiring an extension builder in West Wimbledon or extension building company in West Wimbledon, 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 West Wimbledon?

An extension builder in West Wimbledon 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 West Wimbledon 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 West Wimbledon?

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 West Wimbledon 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 West Wimbledon 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 West Wimbledon

Can an extension builder in West Wimbledon help with planning permission?

Yes, many extension builders in West Wimbledon 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 West Wimbledon handle everything from design to construction?

Many West Wimbledon 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 West Wimbledon help with materials and finishes?

Yes, most extension builders in West Wimbledon 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.