Extension Builders in Brixton

Name: Extension Builder
Brand: MyBuilder
SKU: extension-builder
Rating: 3.8 (17 reviews)

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Some of our top rated extension builders in Brixton

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David’s build
No reviews yet
Extension Builder in Brixton
Welcome to my page, the work that I cover is flagging, brickwork, astros, koi ponds, decking, fencing, and other landscaping roles.
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JERRY BUILDING LIMITED
No reviews yet
Extension Builder in Brixton
Dynamic and highly experienced builder whit over 35 years in residential construction. Taking on variety of projects Lofts,Extensions, Renovations from concept to completion. Dedicated to quality in craftsmanship and delivering results to client expectations . Managing projects hands an. Fully insured whit public liability coverage. Reference from clients
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Plastering/all aspects of building work
No reviews yet
Extension Builder in Brixton
Pharaohs construction limited is a registered home improvement offering huge range of services from extension to loft conversion with highest standards.We take great pride in our reputation for superior client satisfaction. We strive to satisfy owners and consistently deliver projects on time, within budget and to a high standard of qualty Our business has always been renowned for excellence in craftsmanship and we continue that focus today.
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Fatos Shira
Rating: 5 out of 5
Extension Builder in Brixton
I have over 10 years experience in construction, I’m multi trader, I normally do brick work,extensions ,lofts, and ground work and more...
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Latest review:
Bricklaying- 18 Aug 2020
Fatos was an excellent choice. We agreed on a price and a date that was within the week and the price was very reasonable. Fatos also did an extra job for that he didn't charge me for even after I offered to pay him for. I was so pleased with Fatos job and experience that I am going to hire him to do more jobs for me. He was definitely one of the good ones excellent workmanship and trustworthy
THE WEST 1 SERVICE GROUP LTD
No reviews yet
Extension Builder in Brixton
West-1 Service Group is a London-based contractor providing reliable building maintenance, refurbishment and property repair services. We support homeowners, landlords, property managers and commercial clients with a range of works including building fabric repairs, refurbishment projects, fire door compliance, waste clearance and general property maintenance. Our focus is simple – clear communication, reliable service and work carried out to a high standard. We take pride in delivering practical solutions and maintaining safe, well-kept properties. Whether it’s a small repair, planned maintenance or a larger refurbishment project, we approach every job with professionalism and attention to detail. We are always happy to discuss new projects and provide straightforward advice where needed.
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J.C WARD LIMITED
Rating: 5 out of 5
Extension Builder in Brixton
Hi, we are a family run business based in East London. We specialise in all aspects of construction. We have good tradespeople we work closely with so everything from taking a project out of the ground to all final fix and everything in between. Please get in touch if you require any further information or would just like to get some advice on your project no matter how small it may seem. Thanks, Scott
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Latest review:
Handyman- 5 Aug 2020
Scott was extremely helpful, efficient and professional. His communication was excellent and he kept me updated at every stage. A superb job - I am delighted with the work he did. I would thoroughly recommend this company to anyone. Thank you!
HOME DESIGN 4 YOU LTD
Rating: 4.8 out of 5
Extension Builder in Brixton
Working closely with our clients, Home Design 4 You provides a Single Point One-Stop, Innovative Architectural, Creative Interior - Bespoke Design, 3D Visualisation, Project management and Design & Build services for all types of residential development and Home Improvement projects.
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Latest review:
Extensions- 19 Jun 2016
Neno is a very warm-hearted and genuine person. He gives his 100% to the job. He is also very prompt when it comes to communication and is always available by phone/text/email. He has a vast experience and good technical know-how and produced excellent plans and drawings. His quotes were very reasonable and offer excellent value for your hard earned money. Having been his client, I am genuinely inclined to believe he is a person who would never "rip off" his clients. He is a man of his word and does what he says. However, Neno's honesty and confidence can be a bit blunt at times. He can be quite “direct” with his opinions and this may rub off some people the wrong way, e.g. your local Council Planning officer may be an a**hole, but if you "confront" him, he will definitely not make things any easier for you- nevertheless, Neno dealt with all the Council red tape and followed up the Planning Permission Application to its conclusion. We finally got permission for extending the property much less than what we had expected initially- apparently our local Council (Hillingdon) has its own set of Draconian conservative rules that we were unaware of- but we have postponed the actual project work due to a recent change in personal circumstances. Summary: Based on my personal experience, I would DEFINITELY RECOMMEND Neno as a bona fide Tradesman on MyBuilder.com.
S.G carpentry
Rating: 5 out of 5
Extension Builder in Brixton
SG carpentry & construction is a quality building company working in the south London and surrey area. We specialise in property refurbishment , kitchens , bespoke cabinetry and wardrobes , extensions , loft extensions , garden offices ,flooring and doors. We take pride in our professionalism , punctuality and attention to detail and use a wide variety of materials to suit all budgets. We aim for 100% customer satisfaction every time and provide you with the workmanship that you deserve.
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Latest review:
Extensions- 31 Oct 2019
Sam built a 9 meter by 4 meter ground floor extension for us, it has 2 rooms, 2 large sky lights, french doors and a patio. The build came in on time and on budget, Sam and his guys where always friendly and courteous, would explain what was going on and made sure we where happy with everything. We have autistic boys, one of them likes to know whats happening at all times and wanted to help and ask question non stop, the guys where absolutely brilliant with them, even letting them lay some bricks. I could not have asked for better workman when it came to my boys! We are very happy with our extension, it has made a massive difference to our home and lives. We have no problem at all in highly recommending Sam to anyone!! Shel & Jim Aitken
Archiiverse limited
No reviews yet
Extension Builder in Brixton
Creating Beautiful homes in London Archiiverse Design & Build is your complete building solution, from extensions, loft conversions, full renovations to complete new builds from the ground up . We pride ourselves on our knowledge and client focus which makes us stand out from the crowd. We know this can be a very stressful process from the start until completion, that's why we at Archiiverse take a holistic approach to ensuring that customer satisfaction is paramount. We have team of architect designers and professional to produce beautiful, functional structures. Call us today to discuss your project with Archiiverse. We look forward to hearing from you. Services Provided Accessible Design, Basement Conversion, Basement Waterproofing, Brickwork, Building Conservation, Complete Kitchen Renovation, Conservatory Design & Installation, Custom Build Homes, Eco Homes, Floor Plans, Garage Building, Home Renovation, House Extensions, House Restoration, Kitchen Fitting, Loft Conversion, New Home Build, Passive Houses, Prefab Home Extensions, Prefab Homes, Project Management, Shed Design & Construction, Sustainable Design, Tiny House Building, Custom Build Home Areas Served London, Clapham, Fulham, Balham, Chiswick, Hammersmith, Acton, Ealing, Kensington, Greater London, West London, Hampstead, Regents Park, Swiss Cottage, Turnbridge Wells, Cheshire, Richmond, Kingston upon Thames, Wandsworth, Harrow, Bromley, Brixton, , Camden, Kew, Battersea, Angel, Shoreditch, Dalston, Holland Park, Finsbury Park, St John's Wood, Shepherds Bush, Wimbledon, Greenwich, Dulwich, Muswell Hill, Crouch End, Belsize Park, Kent, UK, Slough, Maidenhead, Berkhamsted, watford, Hemel Hempstead, Farnham I look forward to working with you and turning your vision into reality. Feel free to reach out with any questions or to schedule a consultation. Let’s create something amazing together!
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Angle Construction
Rating: 4.7 out of 5
Extension Builder in Brixton
We have been in the construction business for over 15 years doing all sorts of works, from minor works to full home constructions. No job to small no job to big. We work in and around London
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Latest review:
Windows & Doors (uPVC & Metal)- 28 Jan 2026
Very unhappy with how things went with Angle Construction overall. Poor comms during the transaction was the first red flag - no communication for 2 days the moment money was sent, however afterwards received an apologetic call - parts ordered and arrived in due course. Andrei turned up, and got to work on removing the old gate, but then started shaving down the post without saying anything -we were told after that the posts were not level. Eventually he said the door would need to be cut, which we agreed to. The door and posts were both cut to fit, but massive gap left at the bottom, and only half of the door fittings and no handles were installed! In addition, where the door was cut and the wood shaved made, a lot of mess was left all over the garden furniture and patio floor. Shocked at the lack of care and professionalism. He was clearly agitated and in a rush to leave. We have a working back door, but it looks like a real botched job. Not happy, and I would not recommend.
Azen Architects Ltd
No reviews yet
Extension Builder in Brixton
Azen Architects have an intensive level of experience in residential and commercial development, including high-end residential, new build developments and conservation of listed buildings. The company specialises in extensions, loft conversions, basement excavations and careful care and design of listed properties with expertise in obtaining planning and listed building consents. Azen Architects are proud to provide the full spectrum of services including but not limited to Surveying, Concept Design, CGI, Planning, Building Control, Technical Design, Tendering, Contract Administration, Interior and Lighting Design. Azen Architects will deliver bespoke architectural solutions and guide you through all RIBA Plan of Work Stages from concept to construction. We work closely with surveyors, consultants, structural engineers and contractors and will put forward the team specifically tailored for your project needs.
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Muhsin
No reviews yet
Extension Builder in Brixton
I’m a professional in my job
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Servicesmo
No reviews yet
Extension Builder in Brixton
My name is Muhammad. I work in the construction field. I have a good background in construction. I do everything for everyone. I ensure the trust of customers. As for the prices, my prices are reasonable.
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JAMAL M&E Services LTD
No reviews yet
Extension Builder in Brixton
We provide high-quality, professional plumbing, gas, lighting, electrical and handymen services. I repair and service installations in London for the last 12 years Performs work at the highest level, always clean and tidy, 100% satisfaction. We are engineers registered in Gas Safe and NICEIC body. All work is always carried out in accordance with the regulations and insured up to £5,000,000.
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Ionut
Rating: 5 out of 5
Extension Builder in Brixton
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.”
Abdullah azouz.
Rating: 5 out of 5
Extension Builder in Brixton
I’m involved in residential property development. My role includes supporting construction projects, coordinating with teams, and helping ensure work is completed efficiently, on time, and within budget.”
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Latest review:
Bathroom Fitting- 23 Apr 2026
Rapid response and professional work.

3.8

Top rated Extension Builders

Our Extension Builders in Brixton, are rated 3.8 out of 5 based on 17 reviews from customers like you.

Quality screening

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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.