Extension Builders in Surbiton

Name: Extension Builder
Brand: MyBuilder
SKU: extension-builder
Rating: 4.3 (23 reviews)

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Some of our top rated extension builders in Surbiton

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Keith & son's builder's
No reviews yet
Extension Builder in Surbiton
Take passion in my work. Precision is a must . Strive for perfection each time and job I do
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GRD HOME IMPROVMENTS LTD
New on MyBuilder
Extension Builder in Surbiton
Our company is a private limited company, we have over 5 years of experiance in all building works. We do all building works from loft convertion to plastering, kitchens and bedrooms, renovations and electrial etc. We have done many jobs from big to small, we have brilliant customer job reviews for all jobs done and have never let any customers down. Before starting any jobs we always sign a contract and make everything clear with the customer about the work that needs to be done and what we will provide and what the customer will have to provide. We are willing to travel 30/40 miles to work from our destination.
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Saunders Developments Ltd
Rating: 5 out of 5
Extension Builder in Surbiton
Saunders Developments are a Property Development company that specialise in Design & Build, Extension's, Conversions, Gas engineering & Steel Structures. We currently cover London, Surrey, hampshire, West & East Sussex. We have over 16 years of experience within the construction industry, with our grounding in Structural Steel. Our in-house team of expert's consist of CAD operators, Surveyors, Gas Engineers, Plumbers, Electricians, Builders & Carpenter's
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Latest review:
Restoration & Refurbishment- 22 Jan 2020
Saunders Developments were friendly, efficient and left my house clean and tidy, after what was quite a dusty and dirty job. I'm really pleased with the work and would happily recommend them to others!
R KELLS LTD
No reviews yet
Extension Builder in Surbiton
Hello, and welcome! I’m Rkan the owner and lead builder of R KELLS LTD . With years of experience and a commitment to exceptional quality, I’m proud to be known as one of the best builders in London. Whether you’re looking to renovate, extend, or start a completely new project, I bring both expertise and passion to every job. I work closely with my clients to ensure that their vision becomes a reality, on time, on budget, and with the highest standards of craftsmanship. My focus is always on providing a hassle-free experience and delivering outstanding results. Let’s create something amazing together!
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Spartans construction limited
No reviews yet
Extension Builder in Surbiton
Welcome to [Spartansconstruct] Building the Future, One Brick at a Time At [Spartansconstructi], we don’t just construct building — we build trust, quality, and long-lasting relationships. Based on strong values, skilled craftsmanship, and modern engineering, our company stands as a proud name in the construction industry, delivering excellence and durability in every project we undertake. Whether it’s a residential home, a commercial plaza, or a large-scale industrial site, we approach every task with the same dedication, passion, and attention to detail that has made us who we are today. Our journey is built upon hard work, teamwork, and an unshakable belief in delivering value that lasts for generations. --- 🧱 Our Story Founded with a dream to make a difference in the construction world, [spatans construct] started as a small team of passionate builders, engineers, and dreamers. We wanted to bring something different — construction that combines modern technology with traditional honesty and craftsmanship. From humble beginnings, we’ve grown into a full-service construction company capable of handling complex building projects with precision and care. Each milestone we’ve achieved reflects our commitment to doing thing
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FAST EAGLES CONSTRUCTION LTD
No reviews yet
Extension Builder in Surbiton
Dear Valued Clients, At Fast Eagles Construction Ltd, we specialize in delivering high-quality results on fixed contracts, ensuring transparency and reliability throughout the process. Our commitment to excellence and customer satisfaction drives everything we do, and we look forward to the opportunity to bring your vision to life. Best regards,
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Mulas construction ltd
No reviews yet
Extension Builder in Surbiton
We are a family run professional with over 16 years experience in construction, we strive to deliver excellent workmanship using the best materials which are sustainable and environmentally friendly within agreed SERVICES WE PROVIDE extensions, Renovations loft conversion porches kitchen and bathrooms we cover all aspects of building including carpentry plastering tiling garden renovations patios, driveway With king regards Bledi
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Beam Developers ltd
Rating: 5 out of 5
Extension Builder in Surbiton
Unlocking a world of possibilities, BEAM Developer Ltd specializes in an array of dynamic property services. From sleek architectural designs for planning applications to robust structural packages, we've got your project covered. Our expertise extends to seamless renovations, repairs, and captivating new extension and conversion builds. Elevate your vision with BEAM Developer Ltd – where excellence meets innovation!
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Latest review:
Ahmad and the Beam Developers team did an amazing job on my rear extension. We were very particular with our requests and are generally picky people but they were very patient and accommodating to our every request. We were shown the drawings, made adjustments and managed to tailor the project exactly to what we wanted. The finished results were amazing. No big project for us soon but should we plan to do the loft will definitely use Ahmad and his team again.
pro hammer
No reviews yet
Extension Builder in Surbiton
We are London based construction company we do all kind of building jobs like loft conversion, house extensions and new builds, we have 7 year experience in trade. We have received several reviews from other websites on our performance on their builds. Our company is new to "my builders" and we are looking forward to work with you if you choose our company to achieve your needs. We are open to critical criticism to allow us to improve and meet the needs of the peoples wishes.
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BF Contractors Ltd
No reviews yet
Extension Builder in Surbiton
BF Contractors Ltd with over 16 years experience and a real focus on customer satisfaction. Our mission is to make you successful. BF Contractors Ltd are experts in loft conversion, extensions, home and office construction, renovations and construction of a new buildings, plumbing, electric, painting, tiling, bricklaying, roofing, carpentry and interior decorating at prices to suit your pockets. We will maximise space & value of your home. LOFT CONVERSION AND EXTENSION EXPERTS.
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Jagjit Johal
No reviews yet
Extension Builder in Surbiton
Hi I’m johal builder we r doing extensions and interior work and 20 years experience for construction site work
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Abdel haja ltd
No reviews yet
Extension Builder in Surbiton
Hello my friend : we are a home and property maintenance company provides comprehensive services to keep properties in top shape, ensuring a safe and comfortable environment for living or working.
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Dochita Iosif
No reviews yet
Extension Builder in Surbiton
Over 20 years in construction. We are a small and hard working team. We have done many jobs successfully and people like the way we work. If you don't want to have headache and to be safe with the work you have, then we are the right team!
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Kumala Builders Ltd
No reviews yet
Extension Builder in Surbiton
We are a construction company specializing in the whole range of construction works. Our task is to build houses from scratch, extensions and lofts conversion as well as minor repairs.
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Deep
No reviews yet
Extension Builder in Surbiton
Hii I am Raman I am perfection in painting and decorating if someone interested contact me
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Daniel Copil
Rating: 5 out of 5
Extension Builder in Surbiton
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!
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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.

4.3

Top rated Extension Builders

Our Extension Builders in Surbiton, are rated 4.3 out of 5 based on 23 reviews from customers like you.

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

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

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

What are the hourly rates of extension builders in Surbiton?

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

Find extension builders in Surbiton with MyBuilder

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

Step 2: Compare different extension builders in Surbiton

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

Step 3: Hire Surbiton extension builders with confidence

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

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

What to ask a Surbiton extension builder before hiring?

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

An extension builder in Surbiton 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 Surbiton 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 Surbiton?

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 Surbiton 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 Surbiton 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 Surbiton

Can an extension builder in Surbiton help with planning permission?

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

Many Surbiton 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 Surbiton help with materials and finishes?

Yes, most extension builders in Surbiton 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.