Describe your job with details to view a tailored list of tradespeople.
Post your job

Extension Builders in Clapham Common

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

How it works

Post your job for free

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

Tradespeople respond

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

Review profiles and choose

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 Clapham Common

3411 Results

Sort by:

  • Extension Builder in Clapham Common

    WE ARE CONSTRACTION COMPANY .EXPERTS ON THE NEW BUILD FLATS AND HOUSES.

    Get in touch
  • Extension Builder in Clapham Common

    White River Group is specialised in high-quality extensions, demolition, loft conversion and garden works. With a strong commitment to craftsmanship, safety, and client satisfaction, we deliver tailored solutions that enhance and transform spaces. Whether it’s expanding a home, clearing the way for new developments, or creating beautiful outdoor environments, White River Group brings experience, precision, and integrity to every project.

    Get in touch
  • Extension Builder in Clapham Common

    I’m Ergis, been on the trade with my work partner for 20 years. Happy to provide you with any information and help you out resolve any sort of repairs and problems.

    Get in touch
  • Extension Builder in Clapham Common

    I’ve been in the industry for 20 years. I specialise in construction, steel work, extensions, basement conversions, landscaping, fixing fences etc. I view myself a professional builder and a handyman happy to help others.

    Get in touch
  • Extension Builder in Clapham Common

    Good job

    Get in touch
  • Extension Builder in Clapham Common

    I'm new to my builder so I don't have any feedback yet My name is James Brown director of JBB Brickwork Ltd and I have over 20 years experience in the building trade, 8 of those years I have been running my own business. I have a great team including a plasterer, certified electrician, gas safe plumber tillers floor layers carpet fitters and an Arcitect With £5m public & £5m employers liability No job to small

    Get in touch
  • Extension Builder in Clapham Common

    I'm a qualified carpenter for 18 years and have also picked up a host of other skills. Not only can I build you a new loft conversion and everything associated with it but I can also fully fit your kitchen, and bathroom including all associated plumbing and tiling. I have extensive experience in all aspects of the building trade and complete any task big or small.

    Get in touch
  • Extension Builder in Clapham Common

    I’m on the busines more than 10 years please letmy help we’d your garden Driwey fence and autbuilding For more information please call mail or text

    Get in touch
  • Extension Builder in Clapham Common

    Jassi Group is a professional property development and construction company with over 15 years of experience. We specialise in bespoke home extensions and residential building projects including garage / loft conversions. We pride ourselves on quality craftsmanship, efficient project management, and delivering results that enhance both living space and property value.

    Get in touch
  • Extension Builder in Clapham Common

    We take expertise in extensions together with lofts and property refurbishments from the pre-construction phase all throughout to the post-construction phase.

    Get in touch
  • Extension Builder in Clapham Common

    With over 12 years of experience in the construction industry and an admirable track record, M&G Home Improvement can have confidence in providing remarkable levels of competence and expertise from new-builds to all refurbishment projects. We are very well recognised within the construction industry for our broad-mindedness, honesty and accuracy in our work. We recognise the needs of our clients and our devoted team that can accomplish even the most complicated challenges with confidence.

    Get in touch
  • Extension Builder in Clapham Common

    Carpentry

    Get in touch
  • Extension Builder in Clapham Common

    We are a renovation and refurbishment company delivering high quality building work across extensions, loft conversions and full home refurbishments. We work closely with homeowners to plan and deliver well-structured projects – from structural alterations and space reconfiguration to high quality finishes. Whether it’s extending a home, converting a loft or refurbishing an existing space, our focus is on building properly, not cutting corners. Our approach is hands-on and detail-driven, with clear communication at every stage. Clients value our honest advice, realistic pricing and the confidence that their project is being managed carefully from start to finish. We believe successful building projects are defined not just by how they look when finished, but by how well they are planned, coordinated and executed.

    Get in touch
  • Extension Builder in Clapham Common

    The Britstatus Company Ltd — Professional Building Services in London About Us We are a family‑run construction company with over 5 years of experience in residential and commercial projects. We operate across London and surrounding areas, ensuring quality, punctuality, and a professional approach at every stage of construction. Our Services House renovation and full refurbishment Extensions and loft conversions Carpentry (1st and 2nd fix) Bricklaying and masonry Drywall installation and plastering Kitchen and bathroom fitting Painting and decorating Flooring (wood, tiles, laminate) Roofing and guttering Landscaping and fencing General building work Why Choose Us? Experienced and reliable team Family‑run company with high standards VAT registered and fully insured Own tools, transport, and PPE Attention to detail Free quotes Available For Private clients Construction sites Property maintenance Renovation and refurbishment Subcontracting Ready to build something great together.

    Get in touch
  • Extension Builder in Clapham Common

    So we do the clean and a nice job. As all the building work is undertaken by our company. We make sure that our customers should be happy with our work

    Get in touch
  • Extension Builder in Clapham Common

    PRO-TECH Building Solutions LTD undertakes a wide variety of refurbishment and renovation services. We provide a range of construction and renovation services in London area. We are renovation contractor specializing in residential refurbishment, building construction and internal reconfiguration services. We guarantee you'll be extremely satisfied with the result. With decades of experience in building, our skilled team has the know-how to create your perfect home. We offer a wide range of services to meet every type of projects. Book an appointment at a time to suit you and we will look at your refurbishment requirement and provide a free no obligation quotation

    Get in touch

4.1

Top rated Extension Builders

Our Extension Builders in Clapham Common, are rated 4.1 out of 5 based on 17 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 Clapham Common?

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 Clapham Common 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 Clapham Common who are available and interested can respond to your post.

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

What are the hourly rates of extension builders in Clapham Common?

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

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 Clapham Common extension builders near you on MyBuilder. This allows you to compare what each quote covers and how much your Clapham Common home extension project is likely to cost.

Find extension builders in Clapham Common with MyBuilder

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

Step 2: Compare different extension builders in Clapham Common

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

Step 3: Hire Clapham Common extension builders with confidence

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

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

What to ask a Clapham Common extension builder before hiring?

Before hiring an extension builder in Clapham Common or extension building company in Clapham Common, 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 Clapham Common?

An extension builder in Clapham Common 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 Clapham Common 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 Clapham Common?

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 Clapham Common 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 Clapham Common 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 Clapham Common

Can an extension builder in Clapham Common help with planning permission?

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

Many Clapham Common 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 Clapham Common help with materials and finishes?

Yes, most extension builders in Clapham Common 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.

Other tradespeople in Clapham Common

Cities