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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

    I am involved in construction for over 20 years in general building from the littlest to the bigest job anything you want us to do in your home, house , or flat. No job to big or to small for us

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  • Extension Builder in Chelsea

    Sharphurst Contractors provide a complete range of building and property services. We are committed to providing a high-quality, reliable and cost-effective service, delivered by our friendly team who hold a diverse range of knowledge in all key areas of the business.

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  • Extension Builder in Chelsea

    FIND PROPERTY LIMITED company that you can rely on OUR SERVICES like Building, construction, Maintenance, Repairs and Renovation/Remodelling jobs. With over 10 years of experience, we pride ourselves on providing a professional, reliable, quality service to all customers – no matter how small the job being carried out. A vastly experienced team of professional tradesmen, our focus is always on fulfilling your requirements with minimum fuss and maximum satisfaction.

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  • Extension Builder in Chelsea

    An experienced and dedicated builder with over 10 years of hands-on experience in residential, commercial, and industrial construction projects. Proficient in a wide range of building techniques, including loft conversion, house extension, house renovation etc, with a focus on quality, safety, and client satisfaction

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  • Extension Builder in Chelsea

    HA55 Construction ltd has been serving the community for over 8 years and we have experience in everything from New Builds, Extensions to painting and decorating. We are a friendly and reliable team, who are always happy to help and go the extra mile! Trust Quality Strength Understanding of your needs are what is important to us!

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  • Extension Builder in Chelsea

    Jjhh

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  • Extension Builder in Chelsea

    Capital Prime Fit Out Solutions is a building contractor providing a range of construction services to commercial and residential fit out and refurbishment projects across London. Our projects range from supply and install of bespoke kitchens and built-in furniture to complete turnkey shopfitting solutions.

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  • Extension Builder in Chelsea

    Design services including architectural design, interior design and landscaping: - Work Drawings. - 3D Rendering. - Building materials calculation.

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  • Extension Builder in Chelsea

    We are a reliable and professional supplier of high-quality fence posts, committed to providing strong, durable, and well-finished products to meet our customers’ needs. We take great care in ensuring that every fence post we supply is made to a good standard, with proper attention to quality, strength, appearance, and overall finish. Our products are supplied in a neat, clean, and well-presented condition, ensuring they are ready for use and suitable for a wide range of fencing requirements. We understand that good-quality fence posts are essential for creating a secure, stable, and long-lasting fence, which is why we focus on maintaining consistent quality in every product we provide. We take pride in our professional service, careful preparation, and commitment to customer satisfaction, making sure everything is handled properly from the selection and preparation of the posts through to delivery. Customers can rely on us for dependable products, competitive service, and fence posts that are strong, neat, clean, and suitable for both domestic and commercial fencing projects. Our aim is to build long-term relationships with our customers by providing good-quality materials, honest service, and products that meet their expectation

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  • NOVATE ACS LTD, you can see more detail on our services on our website. We are an innovative design led London based Chartered RIBA Architectural Practice and an Accredited Construction Company. We specialise in home extensions, loft conversions, refurbishments and new builds

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  • Extension Builder in Chelsea

    I’m Bogdan I have 4 yers in carpentry and I’m looking for the details

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  • At Krrashi Construction Design, we specialise in premium patios and bespoke landscape maintenance, creating outdoor spaces that are both elegant and built to last. With a strong eye for detail and a commitment to high-quality craftsmanship, we transform gardens into refined, functional environments tailored to each client’s vision. From beautifully designed patios to meticulous ongoing maintenance, we deliver a reliable, professional service that ensures your outdoor space always looks its best.

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  • Extension Builder in Chelsea

    We are a specialist garden room company that offers beautiful buildings with bespoke dimensions and finishes while remaining affordable. We make this possible through our advanced, integrated design and manufacturing system which reduces cost without compromising on quality. Our system allows us to offer customers the ability to self design their garden room online and see instant pricing as they make changes. We use timber frame construction which reduces the overall footprint and cost, and our quality detailing and craftsmanship means it doesn't compromise on longevity or aesthetics while delivering better insulation and lower heating costs in winter months than alternative materials. Don't settle for standard when you could have bespoke!

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  • Extension Builder in Chelsea

    I’m an experienced and hands-on builder who takes pride in doing solid, reliable work. I’m confident working on all kinds of jobs—from small repairs to full builds—and I always aim to keep things running smoothly, on time, and to a high standard. I keep things tidy, and I’m not afraid to put in the hard graft to get the job done right.

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  • Extension Builder in Chelsea

    Taylor Made Builds Ltd — reliable, experienced builders covering London, Surrey and Kent. We cover roofing, extensions, loft conversions, kitchens, bathrooms, full renovations and property maintenance. Big jobs or small, we bring the same level of care and quality to everything we do. George and the team have been in the trade for over 25 years. We show up when we say we will, keep you informed throughout, and don’t leave until the job’s done right. Fully insured | VAT registered | £5M public liability

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  • Extension Builder in Chelsea

    Your reliable partner in creating safe and comfortable facilities! We create environments where comfort and safety are the basis for your success, guaranteeing reliability and quality at every step. ksgcomfortltd

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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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