Extension Builders in South Wimbledon

Name: Extension Builder
Brand: MyBuilder
SKU: extension-builder
Rating: 4.3 (22 reviews)

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Some of our top rated extension builders in South Wimbledon

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Innovation Construction Design & Build Ltd
Rating: 5 out of 5
Extension Builder in South Wimbledon
Innovation Construction Design & Build are a reliable & professional business dedicated to designs and finishes of the highest quality, tailored personally for the customer. We offer a friendly, methodical, personal and tidy service. Client care, satisfaction, reliability and being trustworthy is our company ethos and we ensure our company adheres to these core values as our basis for each project we are working on from small domestic projects to large commercial contracts
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Latest review:
Extensions- 5 Oct 2020
Billy, Darren & the team have just finished the single side and rear extension & refurb works on my house, and they've done a brilliant job! From the start, quotations we're received promptly and competitively priced. Communication for commencement of works (during COVID-19) was always going to be uncertain but, Billy dealt with this really well and scheduled the work in as soon as was achievable. From the first day on site it was clear the team have worked with each other for years and are willing to put the extra time in to get the build done quickly, but correctly. Communication throughout build was processed well and the guys are on hand to respond to queries and questions at all times. We had a delay in the project which was unforeseen, but we sat down and came to an agreement and the extra work was carried out quickly and the project was wrapped up in really good time. I wouldn't hesitate in recommending Innovation for any building or decoration work to friends and family as the end result of our place is stunning! Special shout out to Jordan, Fog, Florin (wood work wizard) & Joy for their hard work throughout. Thank you Innovation!
WB BUILDERS
No reviews yet
Extension Builder in South Wimbledon
WB Builders are a family business that carry out all types of building services. We take pride in making sure that our work is up to a very high standard. We specialise in brickwork and landscaping. From garden walls to extensions and driveways to patios.
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Smart environment
Rating: 5 out of 5
Extension Builder in South Wimbledon
We do carpentry and roofing works. We present our work professionally. We strive to please the customer. We have experience over the years. Our prices compete with everyone. Our headquarters is in London
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Latest review:
Carpentry- 26 Aug 2022
I'm very happy l hired this person for the job.He did an excellent job from start to finish.Very neat work and even cleaned up afterwards.l will definitely hire him again if needed.Will sure recommend him to others.He's well spoken and very polite.Price wise is very reasonable.
House2Home
Rating: 5 out of 5
Extension Builder in South Wimbledon
House to Home Atelier is a local building company based in Abbey Wood, South East London. We specialise in end-to-end home renovations and construction, from initial design and planning to final finishes. Our team delivers loft conversions, house extensions, full refurbishments, bathrooms, kitchens, and bespoke interior solutions, always with a focus on quality, efficiency, and maximising space. We combine traditional craftsmanship with modern solutions, ensuring every project is completed on time, on budget, and to the highest standards. With our experience and carefully selected team of skilled tradespeople, we take care of everything from structural work and plumbing to carpentry, plastering, and finishing touches. We are local, accountable, and hands-on, so you always know who is managing your project. Your home is your investment, and we treat it as our own. Whether it’s a small repair or a full-scale renovation, we deliver solutions that maximise space, enhance character, and provide lasting quality.
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Latest review:
Works consisted of hip to gable loft conversion under permitted development and a refurbishment of the first floor of a semi-detached house into a four bedroom/bathroom layout, including new windows, balconies, wiring and plumbing as well as sound proofing the walls. With 100m2 of works this was my first introduction to a major building project and I was worried by the horror stories I have heard about builders. From the outset Monika set my mind at rest, listening to what I wanted, making helpful suggestions, offering tips for instance on how to save on the scaffolding and always asking me when choices needed to be made. She took the trouble to ensure that I knew what was happening, with daily photos of progress without the need for me to climb scaffolding. I was working to a tight timescale and budget, which Monika understood, and even having accommodated a number of changes including some additions, the project came in on time and on budget. All of the workers on the site were very professional and the quality of the work and the attention to detail was exceptional. I have no hesitation in recommending Monika and her team - I went into this project apprehensive and not sure what to expect; thanks to Monika, I came out the other side delighted by and looking forward to working with her and her team again to renovate my ground floor.
ERAAconstruction
No reviews yet
Extension Builder in South Wimbledon
Based in and around London, England. I provide home alteration services, full home renovations, office renovations, small scale commercial work such as restaurants as shop fronts and external works such as paving and landscaping. I also provide repairs, improvement or replacement service for construction defects and building service systems.
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Ionut
Rating: 5 out of 5
Extension Builder in South Wimbledon
Hello, I'm Ionut handyman, I also do tile and floor work, as well as paving and driveway work.
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Latest review:
Landscaping- 7 May 2026
“We recently had our landscaping redone along with new turf installation, and the results were excellent. The team was professional, punctual, and paid great attention to detail from start to finish. They completely transformed the garden, leaving everything neat, tidy, and looking amazing. The new turf was laid perfectly and has already made such a difference to the overall appearance of the space. Communication throughout the project was clear and friendly, and the workmanship was top quality. Highly recommend to anyone looking for reliable and skilled landscapers.”
Curly Sister Limited
Rating: 5 out of 5
Extension Builder in South Wimbledon
Architectural, Refurbishment, kitchen installation, bathroom installation, wardrobe installation, carpentry, electrical, plumbing, landscaping, ongoing maintenance
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Latest review:
Handyman- 4 Jun 2021
Hired FineUnDandy Developments to get garden shed repositioned and they did an excellent job..reasonable quote and work promptly carried out..no fuss..overall a very positive experience.
Mike construction
No reviews yet
Extension Builder in South Wimbledon
Seasoned multi tradesman with over 25 years of experience. Effective at completing difficult projects and tasks on schedule with consistent follow-through on all instructions.
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KL
No reviews yet
Extension Builder in South Wimbledon
•I used to work 5 year for a company and now im try to build somethink for myself. •I am a very cooperative person and my strongest skill is communication and so together we will build the best. •My vision is that you are satisfied with our work and we build the perfect garden for you. Choose us once and thank us twice.
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FORTE Construction
No reviews yet
Extension Builder in South Wimbledon
Hello If you are interested in getting a high quality finish and a builder who is clear and professional to project manage your build, please contact FORTE construction. I’m a sole trading Builder with 14 years of experience. My first and second fix is complete to a high quality finish, completing jobs from start to finish. I have been a part of some great projects over the years, my experience in building new builds that meet the highest efficiency standards, is critical. As builders and developers prepare for the Future Homes Standard, which is expected to come into force in 2025. Direct contact with the customer from start to finish is the best way I know how to archive the precise and accurate finish the customer desires. Project managing domestic home extensions and loft conversions has become our forte. With experience in projects of all sizes and from start to finish including fitting bathrooms, bespoke wardrobes and kitchen fitting. I look forward to working with you. FORTE Construction Jezz Dalglish
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Singhd Limited
No reviews yet
Extension Builder in South Wimbledon
SinghD Limited is a residential and commercial building company, undertaking all building, renovating and decorating jobs. We work to the highest standards with customer focus at the forefront of all projects. Our experienced team is dedicated to delivering high quality work and ensuring customer satisfaction.
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CTU Interiors Ltd
Rating: 5 out of 5
Extension Builder in South Wimbledon
I have over 15 years experience working on the tools. I started building work with my Dad when I was still in school and joined him professionally when I was 19, I am now 37. I started on suspended ceilings and plaster boarding walls and ceilings. Then I moved into more residential works doing extensions and refurbishments. I have a good team of guys around me that between us we can get any job done for you. Customer satisfaction is very important because you are as good as your last job!
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Latest review:
Plastering- 9 May 2016
Managed to fit me in at short notice and the plasterer did a thoroughly professional job and was pleasant with it.
Improvex Ltd
No reviews yet
Extension Builder in South Wimbledon
We are a professional construction company specialising in full property refurbishment and renovation projects. We manage projects from initial planning through to completion, ensuring all works are carried out to a high standard, on time and within agreed budgets. Our services include full refurbishments, structural alterations, wall removals, steel installations, extensions and internal reconfigurations. We work with experienced and fully insured subcontractors where required and oversee every stage of the project. Clear communication, transparency and attention to detail are at the core of how we work. Before starting any project, we take the time to understand our clients’ needs and provide clear quotations with no hidden costs. Health and safety, building regulations compliance and quality workmanship are always a priority. We aim to deliver reliable, stress-free projects and long-lasting results our clients can trust.
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RCG
No reviews yet
Extension Builder in South Wimbledon
If you require a professional installation of tiles for your home, then RCG provide you with a competitive, no obligation quote. With our experience and high quality of workmanship you can trust us to install your tiles to the highest of standards. We can install any form of tile including ceramic, mosaic, porcelain, limestone, natural stone, marble and granite. We offer full bathroom refurbischment.
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DAAS DEVELOPERS LIMITED
Rating: 2 out of 5
Extension Builder in South Wimbledon
We are Specialists in Extensions & Refurbishments, Bathroom designing and installations, Floorings , Painting & Decorating and General Building with 20 years of experience in Building Industry
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Latest review:
Extensions- 8 Jan 2023
Avoid. A total nightmare. Avoid.
Ali builder
Rating: 5 out of 5
Extension Builder in South Wimbledon
Hey I go with the name of Ali builder! I been working in the building field for the last 20 years and have got many clients and every client I work for I make sure I do the 100 percent perfect !
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Latest review:
Mr Muhammad is a great guy with a lot of skills and he was refer to me by friend and he has done my work very nice and on time . Very professional man with great sense of hummer

4.3

Top rated Extension Builders

Our Extension Builders in South Wimbledon, are rated 4.3 out of 5 based on 22 reviews from customers like you.

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What types of services are offered by local extension builders in South 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 South 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 South Wimbledon who are available and interested can respond to your post.

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

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

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

Find extension builders in South Wimbledon with MyBuilder

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

Step 2: Compare different extension builders in South Wimbledon

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

Step 3: Hire South Wimbledon extension builders with confidence

After gathering all the information and quotes from your chosen home extension builders in South 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.

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

What to ask a South Wimbledon extension builder before hiring?

Before hiring an extension builder in South Wimbledon or extension building company in South 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 South Wimbledon?

An extension builder in South 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 South 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 South 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 South 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 South 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 South Wimbledon

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

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

Many South 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 South Wimbledon help with materials and finishes?

Yes, most extension builders in South 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.