Extension Builders in Walton On Thames

Name: Extension Builder
Brand: MyBuilder
SKU: extension-builder
Rating: 4.1 (17 reviews)

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Some of our top rated extension builders in Walton On Thames

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F&E Construction
Rating: 5 out of 5
Extension Builder in Walton On Thames
We are a construction company with over 12 years of experience in property refurbishment works. We offer high quality services at competitive prices. The main services that we offer plastering,dry lining,all the types of rendering,bathroom and kitchen refurbishment, preperty extensions,loft conversion, and all other construction work.
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Latest review:
Restoration & Refurbishment- 3 Jun 2021
I am really happy with the guys for being available at such short notice and being so tidy and careful with their work. They were on time, hardworking and very efficient. The plastering, skirting, painting and flooring has been completed to perfection and i appreciate them checking in with me if i was happy throughout the process. I initially only needed my bedroom done and was worried about advertising a bigger job but after such a positive experience i decided to tell them to do the rest of my house for a good price and i am very happy with the results. Many thanks
Bee The Builder LTD
Rating: 5 out of 5
Extension Builder in Walton On Thames
🏡 Let’s Build Your Dream HOME Together 🏡 🏡 Extensions, Loft Conversions, Full House Refurbishments, Kitchens, and Bathrooms 🏡 🏡 Get in touch now 🏡
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Latest review:
Very professional and responsible company. Didn’t cause any disruption to our normal daily live through out the whole project. We provided them with design, drawings and chosen materials, they took it over and got it spot on to the last detail we had as a requirement. Good experience, helpful advises when needed and punctual with the time. I highly recommend this company.
Wilson Carpentry & Construction
Rating: 5 out of 5
Extension Builder in Walton On Thames
I have been doing first and second fix Carpentry since I left Richmond College in 2002 and successfully completed an NVQ 3 in Carpentry. I started off doing an apprenticeship with my fathers building company (Norson Renovations LTD) where we specialised in lofts extensions, extensions and total refurbs. From hanging doors, and fitting kitchens and any type of flooring. No job too big or too small.
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Latest review:
Carpentry- 14 Nov 2025
Quick reply , reasonable price and job done. Satisfied.
c j randall and sons limited
Rating: 5 out of 5
Extension Builder in Walton On Thames
Here at CJ Randall & Sons we have over 10 years' experience in the building trade, providing the local area and all over Surrey with professional, trustworthy building services for both domestic and commercial customers. With years of local experience and knowledge, you get the reassurance you need that the work will be carried out to the highest standard with service to match. Working closely and alongside with each customer to understand their exact want and needs, we always aim to be on time and to suit a budget for you. We have earned a high reputation as a reliable, friendly company that you can trust. Each contractor that works alongside us at CJ Randall & Sons, is fully qualified and insured and delivers on timekeeping, quality of work and value. CJ Randall & Sons provides a service you can rely on. Whatever your building needs –We help you get the best results, at the right price.
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Light Space Build Limited
Rating: 5 out of 5
Extension Builder in Walton On Thames
We are a quality building company based out of Weybridge, Surrey, who carry out all manner of residential building works throughout West London, Surrey and Middlesex. With a high level of knowledge of different methods of construction we have a great deal of experience of renovating older properties and combining new extensions with the old in a sympathetic and seamless way. You can expect high standards from our team of highly experienced tradesmen from the structural work right through to finishing the internals, we work in a tidy and unintrusive manner to keep disruption to your home to a minimum. Our team is small - led by Ross Stevenson, the owner of the company who takes an active role in managing every project - alongside 6 permanent members of site staff who together have a phenomenal depth of experience and skill, an office manager, and a network of highly trusted tradespeople which enables us to deliver work to the highest standards, scaling up as the project requires. We like nothing more than sharing our expertise and advice helping you bring your concept to life with pragmatism. Shortlist us to meet for an informal chat and a free, no-obligation, quote.
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Latest review:
Carpentry- 22 Mar 2018
Ross and his team did a nice job. I was particularly impressed with the carpentry work, a good finish with a lot of attention to detail, the carpenter was very willing to discuss exactly what was required. Some of the masonry work did require additional correction and had to be pointed out to be fixed. But if I had any complaint it was with relation to some slow communications and removal of waste materials upon completion of the job but overall I would certainly recommend.
LJ construction
Rating: 5 out of 5
Extension Builder in Walton On Thames
I run a small building firm, I'm a bricklayer by trade but do most things in the building trade I've been in the building game for 24years now so I'm very experienced at all types of building work
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Latest review:
Extensions- 30 Aug 2024
Great work by Luke and all his team. The work is to a really high standard and aesthetically pleasing. Luke's attention to detail is second to none. His brickwork is amazing. He listens to any questions or concerns and makes sure that he answers and resolves them. The finished product is way beyond what we had expected. The site was managed well and all members of the team were respectful and they worked well together. I would certainly recommend Luke for any building work you need doing as he makes sure that the job is done well and stress-free.
First Division Builders Ltd
Rating: 5 out of 5
Extension Builder in Walton On Thames
For the past 10 years i worked as a foreman for a large company, contracted to the Portman Estate in London, I have been responsible for leading a team of 20 ,whilst being committed to completing to a high standard, and running to time. I've mainly specialised in refurbishment and restoration work, but have a broad spectrum of knowledge and skills also. I believe in giving a fair quote and delivering a quality service.
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Latest review:
Conversions - General- 17 Jul 2017
Great comms and reliable. Good timing and happy to work with me to come up with solutions to snags I had caused. Would and have used Saimir again. Highly recommended.
BCH Solutions
Rating: 5 out of 5
Extension Builder in Walton On Thames
At BCH Solutions we have a wide range of experience. Having worked for very well established construction companies in the past I decided to create my own. We cover a vast area of knowledge from bathrooms, kitchens, to extensions to decorating.
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Latest review:
Bathroom Fitting- 10 May 2018
Ben, provided the most competitive quote. Complete refurbishment of bathroom and knocking down two walls. Very pleasant. Kept the house clean during the work. Overall pleased with the work and bathroom looks good. Brian
Surrey Property Maintenance & Construction (Property Maintenance (Surrey) Ltd)
Rating: 5 out of 5
Extension Builder in Walton On Thames
PROPERTY CONSTRUCTION , MAINTENANCE, RENOVATION & REFURBISHMENT FOR COMMERCIAL AND RESIDENTIAL CLIENTS Our skilled team are ready to help in Cobham, Weybridge, Esher, Oxshott and all towns in the Elmbridge Surrey area and SW LONDON
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Latest review:
Team was very knowledgeable, work was A1. Very Professional & Timely! Highly Recommended
A Davies Carpentry & Joinery LTD
Rating: 5 out of 5
Extension Builder in Walton On Thames
A Davies Carpentry & Joinery LTD is an established carpentry company, specialising in extensions and full refurbishments along with all aspects of carpentry and joinery. The array of skilled tradesmen employed by my business and trusted subcontractors in whom I have worked closely with over 14 + years, I complete every contract to the highest standard possible. Along with honesty and communication I work closely with my clients to ensure the most important task, customer satisfaction.
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Latest review:
Joinery & Cabinet Making- 23 Aug 2019
Can’t recommend Alex highly enough! He built wardrobes into our attic eaves, altered some stairs, and fitted our new wooden hallway flooring, all to an exceptional standard and at a very reasonable price. He was professional, tidy, efficient and consulted me every step of the way to ensure the finished design was exactly what I was after. I’ve already asked him about doing some future jobs I was that impressed.
Surrey Property Maintenance & Construction
Rating: 5 out of 5
Extension Builder in Walton On Thames
We are a family run local building company i personally have been in the building trade for over 28 years .we have a full list of completed extentions and loft conversions with satisfied clients and references avalible . We can deal with local council approval and building regulations . We have full public liability insurance
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Latest review:
Loft Conversion- 31 Dec 2019
He came first to look . Send us the quotation and then came to discuss the job. Seemed very professional in his work. After talking to him we were confident enough to hire him with our loft conversion and refurbishment of our Bungalow . Hoping that every thing is going well in the time frame and also the good quality job . So far good .looking forward to see my home beautiful to live in near future
JM Build Ltd
Rating: 5 out of 5
Extension Builder in Walton On Thames
We are team of professional builders specializing in refurbishments, loft conversions and extensions.Do not hesitate to contact us for a no obligation quote. We are also proud member of Checkatrade. You Dream It We Build It.
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Latest review:
Extensions- 14 Jul 2021
Juro and his team completed a total refurbishment of our house that included removing all internal walls, along with a double story side extension, a huge job involving lots of steels, re-roofing, new construction, new bathrooms and kitchen, new windows and rendering along with all the plumbing and electrical work and decoration. They did the most incredible job, working efficiently, adapting to any problems that came along and working really hard to create the best finish possible at the budget we had. Despite the pandemic arriving just after the demolition stage, they didn’t miss a day on site, and worked tirelessly to get materials to keep the project moving. Incredibly they still managed to finish the project on schedule and to a standard that was exceptional. Juro is honest and upfront, didn’t ever add costs or ‘unforeseeables’ and was an absolute joy to work with. He also stuck to a very clear payment schedule that was easy to follow and always meant we only paid when we were absolutely 100% happy. My only reservation in writing this review is that I would like to selfishly hang on to him and keep his schedule clear for future jobs with family and friends!
Pedersen Homes ltd
Rating: 5 out of 5
Extension Builder in Walton On Thames
We are a family run Surrey company. With many happy and returning customers over the last 20 years, you can be sure of being well looked after. Our aim is to provide a stress free project, delivered in a manner that I am confident will exceed your expectations. Our customers often comment that every colleague they interact with is approachable and cheerful; we find that promoting a positive attitude always helps projects run smoothly with good communication throughout.
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Latest review:
Landscaping- 16 Jun 2026
Fabulous job by three great guys. Very conscientious and hard working. Thorough with an eye to detail. Obviously take a pride in their work. I would unreservedly recommend them.
W Pratten Renovations Ltd
Rating: 5 out of 5
Extension Builder in Walton On Thames
Hi, I'm Woody, the owner of Pratten Projects Ltd. We're a newly established construction company specialising in extensions, renovations, and general building. We focus on delivering high-quality work on time and within budget, while ensuring exceptional customer service. Whether you're looking to extend your home or renovate a space, we offer expert advice and transparent communication from start to finish. I'd love the opportunity to discuss how we can help with your project. We offer an obligation-free consultation and detailed quote tailored to your project requirements.
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Latest review:
Great quality work with full attention to all details Polite, respectful with a can do attitude Fair & transparent pricing
SURREY HILLS EXTEND AND RENOVATE LIMITED
Rating: 4 out of 5
Extension Builder in Walton On Thames
At Surrey Hills Extend & Renovate we promise Quality and Craftsmanship. We take pride in delivering superior quality in every detail of our work, ensuring long-lasting and visually appealing results. We have a Customer-Centric Approach and your satisfaction is our top priority. We work closely with you, understanding your needs and preferences, to create spaces that truly reflect your vision.
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Latest review:
Conservatories- 17 Feb 2025
If I could give 0! Surrey Hills Extend and Renovate Limited is a company which is a scammer. Thye have scammed 80 Plus people. Do not use them. Now thye have declined to start workk and the Directors are going for Voluntary Liquidation after taking away millions. MyBuilder should have vetted the company before putting on their site
AB
Rating: 5 out of 5
Extension Builder in Walton On Thames
I'm Alexi,we are a small company with a lot of experience on Kitchen and Bathrooms Loft Conversation and new roofs Back and sides extension Full refurbished Plumbing And Electrik
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Latest review:
Restoration & Refurbishment- 3 May 2025
Did amazing job to my ceiling that had leak damage from shower, and also to the wall that needed plastering. End result was very good. Would hire Alexi again! Thank you!

4.1

Top rated Extension Builders

Our Extension Builders in Walton On Thames, are rated 4.1 out of 5 based on 17 reviews from customers like you.

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What types of services are offered by local extension builders in Walton On Thames?

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 Walton On Thames 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 Walton On Thames who are available and interested can respond to your post.

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

What are the hourly rates of extension builders in Walton On Thames?

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

Find extension builders in Walton On Thames with MyBuilder

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

Step 2: Compare different extension builders in Walton On Thames

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

Step 3: Hire Walton On Thames extension builders with confidence

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

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

What to ask a Walton On Thames extension builder before hiring?

Before hiring an extension builder in Walton On Thames or extension building company in Walton On Thames, 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 Walton On Thames?

An extension builder in Walton On Thames 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 Walton On Thames 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 Walton On Thames?

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 Walton On Thames 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 Walton On Thames 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 Walton On Thames

Can an extension builder in Walton On Thames help with planning permission?

Yes, many extension builders in Walton On Thames 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 Walton On Thames handle everything from design to construction?

Many Walton On Thames 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 Walton On Thames help with materials and finishes?

Yes, most extension builders in Walton On Thames 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.