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Extension Builders in Chelsea

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

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Some of our top rated extension builders in Chelsea

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  • Extension Builder in Chelsea

    With over 13 years in the trade undertaking all sorts of works from ground works to roof works we have been shifting throughout all the works that involves building a house, yet we might not have achieved the best knowledge in plumbing and electricity be rest assured that we can still provide advice, accommodate and protect other peoples work in your project.

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  • Extension Builder in Chelsea

    With years of hands-on site experience, I specialise in all aspects of first and second fix carpentry from timber framing, roofing, and stud walls to doors, skirting, and precision interior finishings. I take pride in clean workmanship, accurate measurements, and delivering durable results that stand the test of time. Reliable, efficient, and dedicated to getting every detail right on the first pass.

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  • Extension Builder in Chelsea

    We’re a team of skilled professionals dedicated to bringing your projects to life—on time and within budget. Materials and labour or labour only — your choice. We can source everything you need, with quality guaranteed. If you’re ready to start, so are we!

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  • Extension Builder in Chelsea

    I'm Mechanical Technician by trade but working in construction industry 26 years. I used to do many aspects of building mostly in residential part of construction industry. I succesfuly run loft conversions company between 2003 and 2006.I work myself and I cooperate with other small traders like plumbers and electricians. I mostly do myself structural works, carpentry and joinery, tiling, and roofing. I do complete jobts from structural works to painting and decorating etc.

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  • Extension Builder in Chelsea

    LACJ Maintenance is a dedicated company that works to a very high standard. All works undertaken. From digging the foundation to the little finishing touches. Any work needed doing LACJ Maintenance can do it. We keep everything in house so all works meet the expectations.

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  • Hello, I have over 10 years experience in building and plastering. I undertake all types of plastering, rendering and refurbishment jobs. In the last year I have done lofts conversions, garage conversions, sky lights, media walls and much more. I have a good team who are reliable and professional. Please shortlist me so that I can provide you with a free quote. I am also happy to provide you with photos of my work.

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  • Extension Builder in Chelsea

    At Warwicker Brickwork Ltd we specialize in all aspects of brickwork for domestic & commercial projects to a superior quality. With over eighteen years experience in the construction industry we have always taken great pride in our services, we have built a good rapport with our clients leading to a successful chain of repeat business due to our teams work ethic, trust in our services & professionalism. We cover Contracts in London & South East.

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  • Extension Builder in Chelsea

    My name is John,I’m 43 and live in Watford I have been bricklaying/landscaping for 23 years now. I have a good friendly team of professional tradesmen who are reliable and very hard working Over the years we have been involved various small and large projects,varying from garden works to new builds.we are also lucky enough to have been part of a number of film and media projects 🎥 We love what we do and always compete jobs to a high standard,we take great pride in every job we are lucky enough to be involved in

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  • Hi we have been trading for 40 years we are general builders undertaking new builds- extensions -loft conversions- refurbishments

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  • Extension Builder in Chelsea

    Haxhia Construction - High Quality Construction - Delivering bespoke new build and renovation construction projects

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  • Extension Builder in Chelsea

    30years experience in construction

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  • I am happy to help u for cutting grass and maintenance in ur garden in cheap price

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  • Extension Builder in Chelsea

    Hi

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  • Extension Builder in Chelsea

    We offer high quality building services in all aspects of groundwork, bricklaying, plastering and rendering, extensions etc. We specialise in paving driveways, patios and decking, bathroom tiling and many others. As a director I have worked in the construction industry for the last 25 years and I have acquired many certificates and tickets which show the experience which we can bring to raise the quality of your homes. All our staff are highly trained and with extensive experience.

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  • Extension Builder in Chelsea

    Welcome to Premier Bricklaying Services! My name is Gojart, and I proudly run Premier Bricklaying Services with over 8 years of experience in bricklaying. I lead a small team of skilled bricklayers, personally overseeing and executing all projects to ensure our clients receive the best possible service. We specialize in a variety of services, including: -Extensions -New build - Brickwork & blockwork extensions - Garden walls - Pointing - Brickwork repairs and restoration - Structural repairs - Paving - Fencing - Gutter replacement Each project is completed to the highest standards, reflecting our commitment to excellence and customer satisfaction. If you have any questions or need further information about our services, please feel free to contact us. Thank you, Gojart Premier Bricklaying Services

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4.2

Top rated Extension Builders

Our Extension Builders in Chelsea, are rated 4.2 out of 5 based on 20 reviews from customers like you.

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

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

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

What are the hourly rates of extension builders in Chelsea?

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

Find extension builders in Chelsea with MyBuilder

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

Step 2: Compare different extension builders in Chelsea

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

Step 3: Hire Chelsea extension builders with confidence

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

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

What to ask a Chelsea extension builder before hiring?

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

An extension builder in Chelsea 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 Chelsea 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 Chelsea?

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 Chelsea 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 Chelsea 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 Chelsea

Can an extension builder in Chelsea help with planning permission?

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

Many Chelsea 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 Chelsea help with materials and finishes?

Yes, most extension builders in Chelsea 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.

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