Extension builders in Watchet

Name: Extension Builder
Brand: MyBuilder
SKU: extension-builder
Rating: 1 (1 reviews)

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Some of our top rated extension builders in Watchet

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Smith and son construction ltd
Rating: 5 out of 5
Extension Builder in Watchet
Family run company with over 50 years experience. Member of federation of master builders view us on Facebook for pics and reviews
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Latest review:
Carpentry- 5 Oct 2026
Ian and Craig did the job in the two days following my request going live! They discussed each stage with me and worked hard and finished a little bit early!
SJT Builders
Rating: 5 out of 5
Extension Builder in Watchet
I have a wide range of experience in the building industry from Civil Engineering to general building and brickwork. I Take great pride in my work and work my hardest to meet the customers needs. I cover all aspects of construction from new builds to extensions, building maintainace and repairs. I work closely with the customer so they are aware of the process and progress made throughout the build to meet their every need.
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Latest review:
Extensions- 28 Jul 2025
We hired SJT Builders to construct a new blockwork garden outbuilding at our property. The project was reasonably priced, and the quality of the finished article exceeded our expectations. Sam even suggested improvements beyond our original specification, which greatly enhanced the final result. The project was completed on time and within budget. We highly recommend SJT Builders for similar projects. Thank you, Sam, for your excellent work!
JBS building
Rating: 4 out of 5
Extension Builder in Watchet
We are a building company, we specialise is extensions, house renovations , garden improvements and much more.
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Latest review:
Extensions- 23 Mar 2025
Really good communication and timelines were stuck to. Thank you
Steve johns building
Rating: 5 out of 5
Extension Builder in Watchet
I am a plasterer with 17 years experience I do all plastering as well as rendering
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Latest review:
Plastering- 6 Jul 2021
Steve did an excellent job, perfect quality, neat and tidy. Would highly recommend.
blakeon living spaces ltd
Rating: 5 out of 5
Extension Builder in Watchet
we are based in South Wales we specialise in renovation works experts in loft conversions and we also have a landscaping team
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Latest review:
Loft Conversion- 11 Jun 2026
We recently completed a loft conversion with Dean and his team at Blakeon, and I couldn't be happier with the result. The workmanship has been excellent throughout, and the new loft space has completely transformed the house while feeling fully integrated with the rest of the property. What really stood out was the communication, reliability and flexibility. As the project progressed, I refined several design decisions before they were finalised, and Dean was always patient, accommodating and willing to discuss options. The project included a number of additional complexities, all of which were handled professionally and pragmatically. I also remained living in the house throughout the build, and the team were consistently respectful, considerate and easy to work with. I would have no hesitation in recommending Dean and his team and am already discussing future projects with him.
Greenways Grounds Maintenance
No reviews yet
Extension Builder in Watchet
Here at Greenways , our pictures and reviews speak for themselves! We carry out works from Qualified designing to implementation. All grounds works , building, landscaping , fencing , driveways and buildings. Please check out our website and get in touch today!
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ConvertMyGarage Ltd
No reviews yet
Extension Builder in Watchet
At ConvertMyGarage, we are passionate about helping homeowners transform unused or underutilised garages into beautiful, functional spaces. Whether you’re looking to create an extra bedroom, home office, or even a gym, we are the experts you can rely on to deliver exceptional results – and fast! With extensive experience in the construction industry, our team has honed its skills and processes to offer bespoke garage conversions completed in as little as 6 days. We are committed to making every project a seamless and stress-free experience for you. We believe in offering a straightforward, transparent process from start to finish, ensuring you get a high-quality conversion that enhances both your home and your lifestyle. Every project is unique, and we tailor our approach to suit your specific needs. We don’t just dabble in garage conversions – it’s our speciality. Our focused approach allows us to deliver exceptional results, every time. We take the time to understand your needs, preferences, and vision. Our solutions are fully customised to suit your home and lifestyle. With years of industry experience and countless successful conversions, our team brings expertise and knowledge to every project.
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CAUKIN Construct
No reviews yet
Extension Builder in Watchet
Design and Build Specialists Lytham - Cardiff - London Now available on MyBuilder CAUKIN Construct is a UK-based residential construction company primarily covering the North West of England and South Wales and is a subsidiary of CAUKIN Studio, built on a decade of international experience. As a design-led contractor, we put thoughtful architecture at the heart of every project—bringing creativity, functionality, and care to your home. Whether it’s a new build, extension, loft conversion, garage conversion, home office, or landscape project, we offer an end-to-end service that integrates design vision with high-quality construction. From initial ideas to the final finish, we collaborate closely with homeowners to deliver spaces that feel personal, beautiful, and built to last. Whilst our current portfolio highlights our specialist landscaping and garden transformations, our multi-skilled team offers this same level of finish to every job we undertake. For our full portfolio take a look out or socials or website to find out more.
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LTS bricklaying
Rating: 4.7 out of 5
Extension Builder in Watchet
Hi, We’re a Bricklaying company that undertakes all aspects of bricklaying, from footings to full build. No job too big or too small, provide free quotations. Work undertaken includes garden walls, patios, steps, piers, retaining walls, garages and much more. Always provide a good standard of work to meet the customers needs.
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Latest review:
Bricklaying- 18 Nov 2020
Luke was absolutely brilliant, he worked quick and efficiently and his work was top quality, I will definitely use him for future work. Thank you very much.
CJA DAVIES BUILDERS
Rating: 5 out of 5
Extension Builder in Watchet
WE COVER ALL ASPECTS OF BUILDING/LANDSCAPING WORK FROM PATIOS TO EXTENSIONS
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Latest review:
Extensions- 26 Apr 2025
The whole job was carried out by Cenwin and his brother Allen between the 22nd and 25th of April. The old pergola was removed completely and replaced with a superior design using first class materials and skills. My wife and I are extremely pleased with the new structure which has added a great look to our garden. We would have no hesitation in using this company again or recommending them to friends or neighbours.
Dw building/renovation ltd
Rating: 5 out of 5
Extension Builder in Watchet
We are your complete building services company from a small wall repair to a complete newly built property We cover all areas so this leaves you with no hassle of getting other trades in . All our team have up to date crb certificates All trades are up to date with new regs So if you require a small job to a newly built home we can provide you with all . We haven’t used my builder for 2 years due to such a high work load. We look forward to assisting you with your building requirements.
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Latest review:
Plastering- 20 Jun 2017
Excellent job done. Kept to his quote in spite of some unforeseen work and left the property clean and tidy. Would certainly recommend him.
SB Construction Services
No reviews yet
Extension Builder in Watchet
With a robust nine years actively immersed in the trade, my professional journey has been defined by a diverse array of projects and a steadfast commitment to quality craftsmanship. Throughout this period, I have successfully undertaken and completed a wide spectrum of transformations, ranging from comprehensive HMO developments and intricate garage conversions to extensive full-house refurbishments that breathe new life into existing properties. My expertise also extends to the meticulous fitting of high-end kitchens and bespoke bathrooms, ensuring both optimal functionality and exquisite finishes. This broad experience, gained across various locations and client specifications, has honed my problem-solving abilities and adaptability, establishing a proven track record of delivering exceptional results on every assignment.
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SC Renovations
Rating: 5 out of 5
Extension Builder in Watchet
Sc renovations are a well established building contractor in and around Devon with lots of experience in the building trade we can carry out all aspects of work and have a happy client base we always try our best to make sure the customers needs are met to a very high standard
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Latest review:
Handyman- 7 Nov 2025
Very reliable, professional and approachable. From the moment I first met Steven until the completion of works, he has been great to deal with. I had my new windows installed and I would definitely recommend SC Renovations.
Jay build
Rating: 5 out of 5
Extension Builder in Watchet
I have been in the building and construction industry for over 15 years working for a local landlord maintaining/refurbishing over 200 properties and constructing new builds.
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Latest review:
Plastering- 28 Apr 2021
Jay came to price the job after making contact and his communication was clear. We live in a very old house with lots of quirks; he took this into account and saved us a bit of money with the plastering. Plaster was falling off the ceiling and a couple of walls and he inspected the whole room, telling us we were fine to leave two of the walls as they were, as all seemed solid. I imagine he could have told us to have the whole room done, but instead we only had done what was needed. Jay managed to slot us in quickly, completing the work over two half days (allowing the pre-plaster adhesive coat to dry over night), finishing the job on a Saturday morning as a team of two. The price quoted was what we were charged. It's now been about a month since the work was completed, and we're very happy with the results. The room was skimmed nicely and the surface was very smooth. We coated it with Screwfix bare plaster paint before giving it a top coat, and the finish is great. We'll be using him again for future jobs and I have no problems recommending him.
Hewlett Building Contractors LTD
No reviews yet
Extension Builder in Watchet
I have 25 years experience in the building trade. I'm CITB site management qualified. My team and I have been together for 10 years, we have a can do, positive attitude and will work together to meet individual design needs. We are all very professional, courteous and reliable. We pay attention to detail and think outside the box. We specialise in extensions, conversions, new builds and shop fittings. We will work with our clients to ensure every aspect of their needs are met.
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Stone and sons Ltd
No reviews yet
Extension Builder in Watchet
Stone & Sons Ltd is a family-run groundwork and civil engineering contractor based in North Devon. We specialise in all aspects of groundworks, including foundations, drainage, site preparation, driveways, patios, roads, kerbing, concreting, and landscaping for residential and commercial projects. With a reputation built on quality workmanship, reliability, and attention to detail, we work closely with homeowners, developers, and builders to deliver projects safely, on time, and to the highest standards. Whether it’s a small domestic driveway or a large-scale groundwork package, Stone & Sons Ltd is committed to providing durable, professional results that stand the test of time.
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Top rated Extension Builders

Our Extension Builders in Watchet, are rated 1 out of 5 based on 1 review from customers like you.

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

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

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

What are the hourly rates of extension builders in Watchet?

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

Find extension builders in Watchet with MyBuilder

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

Step 2: Compare different extension builders in Watchet

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

Step 3: Hire Watchet extension builders with confidence

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

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

What to ask a Watchet extension builder before hiring?

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

An extension builder in Watchet 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 Watchet 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 Watchet?

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 Watchet 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 Watchet 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 Watchet

Can an extension builder in Watchet help with planning permission?

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

Many Watchet 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 Watchet help with materials and finishes?

Yes, most extension builders in Watchet 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.