Extension Builders in Brixton

Name: Extension Builder
Brand: MyBuilder
SKU: extension-builder
Rating: 3.9 (19 reviews)

Easily find verified Brixton Extension Builders. Just post your job to get quotes from MyBuilder's Extension Builders in Brixton.

Select a service

How it works

Post your job for free

Tell us about your job, and we’ll alert suitable tradespeople in your area. It’s simple and free.

Tradespeople respond

Once your job is posted, you’ll get responses from interested tradespeople through the website.

Review profiles and choose

Browse profiles, work history, and feedback, then choose who you wish to share your details with.

Some of our top rated extension builders in Brixton

3476 Results

Sort by:

Future Shapes
Rating: 4.9 out of 5
Extension Builder in Brixton
We are a company who believe in building an outstanding relationship with each and every one of our clients. We pride ourselves on achieving impeccable standards of work, earning trust with our clients through our friendly, reliable, thorough and clean work. We now have an exceptional reputation for delivering fantastic results and over-delivering on expectations with our clients.
Get in touch
Latest review:
Restoration & Refurbishment- 31 Aug 2020
It was a pleasure dealing with Peter and his team from start to finish and we couldn’t be happier with the work that they did. I was impressed with Peter’s previous work and we developed a good rapport from the first meeting and I felt that I could trust him with the work. He was clear about the detail of the work that needed doing upfront and his quote was itemised to reflect what each element would cost. The work was done on time and of a high quality and Peter was responsive at all times to any questions or concerns we had. He also made great suggestions of how we could do things better and was open to our ideas and realising our dream. His team were punctual, friendly and took care of the house ensuring the work that they did was of a high standard at all times and attention to detail which really has made a difference now that the project is completed. I wouldn’t hesitate to recommend Future shapes to anyone and would certainly use them again.
Helder Aguilar
No reviews yet
Extension Builder in Brixton
I like to be responsible, clean and tidy with my work and with good finishes to give the best service to the customers
Get in touch
Fatjoni
No reviews yet
Extension Builder in Brixton
Porja Construction Ltd is an experienced South London building company with over 10 years in the construction industry. We are a skilled, reliable and hardworking team, committed to delivering high-quality workmanship and excellent customer service. We undertake a wide range of building projects, including new builds, house extensions, loft conversions, full refurbishments, kitchens, bathrooms, decorating, landscaping, gardens and driveways. From smaller improvements to complete property renovations and extensions, we work closely with our clients from start to finish to achieve the best possible result. Contact Porja Construction Ltd to discuss your project and let us help turn your ideas into your dream home.
Get in touch
DLB Building Services
No reviews yet
Extension Builder in Brixton
DLB Building Services – Reliable & Professional Construction Services At DLB Building Services, we specialise in delivering high-quality construction services with a commitment to excellence and customer satisfaction. With many years of experience, we handle everything from new builds, renovations, extensions, and commercial projects to bespoke construction solutions. Our team of skilled professionals ensures precision, durability, and efficiency in every project. Whether you are planning a home improvement or a large-scale development, we bring expertise, reliability, and a client-focused approach to make your vision a reality. 📞 Contact us today on to discuss your project!
Get in touch
Dana Business Group LTD
No reviews yet
Extension Builder in Brixton
Dana Business Group Ltd – Property Renovation, Extensions & Loft Conversions Dana Business Group Ltd provides professional renovation, construction, and repair services for houses and apartments. We undertake projects of any size, from small repairs to full refurbishments, house extensions, and loft conversions. Our services include: * Full and partial property renovations * House extensions and structural works * Loft conversions * Kitchen and bathroom fitting * Plumbing services * Electrical works * Painting and decorating * Flooring installation * Plastering and drywall * General maintenance and repairs We guarantee high-quality workmanship, reliable service, and strong attention to detail. Free quotes available. Competitive prices. Flexible scheduling.
Get in touch
DE Property & Construction LTD
Rating: 5 out of 5
Extension Builder in Brixton
I have been a sole trader working in the building industry for around 25 years, working on a number of different projects. I have now set up my own firm, DE Property & Construction Ltd, delivering customers' dream projects at the highest standards. Please get in touch with me to learn more and to get a quote.
Get in touch
Latest review:
Joinery & Cabinet Making- 9 Dec 2024
Very impressed by Eugene's work. I hired him to build a bin shed for my front garden. He took the time to understand what I wanted and work out how he could combine the look I was after with a stable structure. I am so pleased with my new shed. Eugene is trustworthy and reliable and I will hire him for other work in the future
NuuHome
Rating: 5 out of 5
Extension Builder in Brixton
We at Nuuhome are highly motivated & experienced Multi-traders/Builders. We usually create our own work by developing and renovating property’s but We’ve now decided to use all our expertise and highly skilled tradesmen to do general maintenance. -New Builds -Extensions -Bathrooms -kitchens -plumbing -Electrics -Handyman jobs considered We only use the best people with all the relevant qualifications and stride to do the job within a reasonable timeframe where possible.
Get in touch
Latest review:
Floor and wall tiles in bathroom
OWV Building Services
No reviews yet
Extension Builder in Brixton
Builder specialising in wet trades and project management. About me: Experience in running all jobs varying from building garden walls to project managing extensions/new builds. Worked on iconic landmarks such as battersea power station and lots road power station. I have engaged in each stage of building which gives me an unmatched understanding/problem solving ability and with over 11 years experience in domestic and commercial projects I can confidently deliver any of my clients goals.
Get in touch
J Cerqueira / trading as star refurbisments
No reviews yet
Extension Builder in Brixton
Hi have been working as a general builder since I was 17 and mainly around London
Get in touch
AP Holloways
Rating: 5 out of 5
Extension Builder in Brixton
A P Holloway’s Construction Ltd is a leading and reputable Construction Company serving central London, Kent and Surrey. We take on all types and sizes of projects, and cover all aspects of residential and commercial construction.
Get in touch
Latest review:
Plastering- 5 Sep 2023
Alfie & Paul were very friendly and gave good advice. They were efficient and on time. Did the job on time and within the specified time. I have no problems with their work and would recommend them to others.
Kairos Construction Ltd
No reviews yet
Extension Builder in Brixton
We undertake all kinds of renovations and new build extensions. We specialise in bathrooms and kitchens with over 15 years working experience in the industry. Myself and my multi skilled builders are always polite and treat our customers with respect and are always willing to get the job done.
Get in touch
D&B Tatar Limited
Rating: 4.9 out of 5
Extension Builder in Brixton
I am a highly experienced and confident individual with many years of construction experience , I have started working in this career from being a groundworker to working private jobs I am open to any jobs , as I have covered and worked in many different sides of construction industry ‘D&B Tatar Limited ‘ We lay foundation structures that improve the aesthetic of a building by laying driveways, footpaths and kerbs Installation of drainage systems Artificial turf installation Garden decoration Carrying out de-vegetation Outdoor steps We carry everything by always paying attention to details , comprehensive planning and execution which leads to high quality finishes
Get in touch
Latest review:
Guttering- 19 Dec 2024
Great job fixing the downpipe.
E.E Builders & Decorators
Rating: 4.7 out of 5
Extension Builder in Brixton
With over 12 years of experience Think Beyond LTD has earned a high reputation with our professional, high standard finish, clean and tidy way of work. Loft conversions , house extensions, full house refurbishments, bathroom and kitchen fitting and much, much more ! We cover all London areas.
Get in touch
Latest review:
Painting & Decorating- 1 Jul 2017
I would highly recommend these guys. They did a very high quality job decorating my lounge, dining room, hallway and stairs. They started the job on time, worked through the weekend to get the job finished in good time, left the place clean and tidy at the end of every day, and cleaned up immaculately at the end of the job. The price was also very competitive compared with other quotes I received. I hope they are available again in a few months time when I have more decorating that needs to be done.
Daniel Copil
Rating: 5 out of 5
Extension Builder in Brixton
Hello everyone, we are proud problem solving builders who covers all areas of building works: extensions, kitchens, bathrooms, painting and decorating, tiling, flooring, plumbing, electrics, carpentry, gardening, fencing, bricklaying, paving... Everything you need in one team for your peace of mind!
Get in touch
Latest review:
Tiling- 16 Jun 2026
Daniel is a hardworking, precise and clean worker. He worked tirelessly for a week, doing a fantastic job with everything we asked of him: we now have freshly painted walls, new carpets and a completely refurbished bathroom! He’s on time, polite, keeps noise to a minimum and he’s very pleasant to have a chat with too. I’ve already recommended him to my close circle very gladly.
DM Builder
No reviews yet
Extension Builder in Brixton
I am a general builder and have 15 years experience in the trade. I have worked for large companies which have enabled me to gain a vast knowledge in many areas. I have completed large refurbishments to smaller projects. I work with qualified Electricians and plumbers so am confident that I can complete tasks.
Get in touch
M&J Home Construction LTD
Rating: 5 out of 5
Extension Builder in Brixton
Dedicated team, hands-on everything with more than 15 years experience on the market, we can prove that small things can creat great expectations. Our team is dedicated to perform the perfect job for you from simple handy work to Plumbing, Electrical, Kitchens and Bathrooms, , Flooring, and many others. We cover London and 10 miles radius,
Get in touch
Latest review:
Bathroom Fitting- 7 Sep 2026
Majid and his team did a fine job of turning 2 old horrid bathrooms into a dream bathroom/laundry! Everything went smoothly, finished to a high standard, and Majid was always on hand or a phone call away to answer any questions we had. It did take longer than anticipated, which was due to us changing our minds on a few things but also abit of time management and staffing issues. All in all a positive experience, Majid was a pleasure to deal with and I would highly recommend. Thanks! (Sorry for not reviewing you sooner!).

3.9

Top rated Extension Builders

Our Extension Builders in Brixton, are rated 3.9 out of 5 based on 19 reviews from customers like you.

Quality screening

Easily find verified local tradespeople. Just post your job to get quotes from tradespeople near you across the UK.

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

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 Brixton 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 Brixton who are available and interested can respond to your post.

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

What are the hourly rates of extension builders in Brixton?

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

Find extension builders in Brixton with MyBuilder

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

Step 2: Compare different extension builders in Brixton

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

Step 3: Hire Brixton extension builders with confidence

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

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

What to ask a Brixton extension builder before hiring?

Before hiring an extension builder in Brixton or extension building company in Brixton, 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 Brixton?

An extension builder in Brixton 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 Brixton 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 Brixton?

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 Brixton 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 Brixton 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 Brixton

Can an extension builder in Brixton help with planning permission?

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

Many Brixton 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 Brixton help with materials and finishes?

Yes, most extension builders in Brixton 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.