Extension Builders in Cheltenham, South West England

Name: Extension Builder
Brand: MyBuilder
SKU: extension-builder
Rating: 3 (3 reviews)

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Some of our top rated extension builders in Cheltenham, South West England

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S. Cashman building and renovations
Rating: 4.8 out of 5
Extension Builder in Cheltenham, South West England
We're a small building company with over 15 years of experience, we will tackle all tasks from one length of skirting to a whole house renovation. All of the guys we use are trust worthy and competent sub contractors.
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Latest review:
Carpentry- 17 Apr 2026
Shane was a really nice bloke, he got the job done quickly and without fuss.
3B HOMES BUILDING CO LTD
Rating: 5 out of 5
Extension Builder in Cheltenham, South West England
3B Homes Building Co is a family operated building company with 35 years+ experience of providing professional residential and commercial building services. Specialists in the renovation, repair, and extension of period and listed buildings and much more. With our trusted team of partner architects, engineers, consultants, and designers we aim to deliver first class customer service and high-quality end product on every project.
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Latest review:
Further to approval of a very comprehensive and competitive quote, we engaged with 3B Homes Building Co. to carry out the refurbishment of our office and residential premises. This involved external and internal general building works, plastering, carpentry, electrics, plumbing and decorating. Throughout the process George Barber organised and coordinated the work, his team were very professional, their work was to a very high standard and they kept to the 6 week schedule they had set out at the beginning of the project. I would certainly look to 3B Homes Building Co. for any future development projects.
Montpellier Builders Ltd
Rating: 5 out of 5
Extension Builder in Cheltenham, South West England
We specialise in Renovations, New Build, Oak Buildings, Roofing, Barn conversions, Extensions, with over 20 years’ multiple trade experience within Building Sector. Covering all aspects of building work from start to finish. All work is insured and provided with our 'quality promise'.
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Latest review:
Electrical- 17 May 2017
Andrew of Kaldien was very quick to respond to my job. He went out of his way to visit our home out of working hours. He found the fault very quickly and luckily we only had to incur the call out charge which included half an hour's labour. The fault is up and running again and we couldn't be happier with his work. Will definitely be using Andrew again.
Edgcumbe LTD
Rating: 5 out of 5
Extension Builder in Cheltenham, South West England
With over 30 years experience in home renovations, our team can offer you a complete professional service. Whatever your project Edgcumbe Ltd focus on a high quality of work. From start to finish we like to work for and with our customers so that we can both achieve a quality finished job All work is completed in house as a family run business, you can be rest assured that the same friendly tradesmen will be on job start to finish! We offer an unbeatable service at a cost effective price, check us out on Google for all of our reviews
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Latest review:
Kitchen Fitting- 22 Jun 2025
Job went well, highly professional.
WG Building Solutions
Rating: 5 out of 5
Extension Builder in Cheltenham, South West England
We undertake all aspects of the building trade. Renovate, extend or new build.
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Latest review:
Loft Conversion- 3 Jun 2024
I interviewed 8 builders to do the work, they were all given a very comprehensive schedule of works so everybody new what needed doing. The prices varied massively, Wesley quoted somewhere in the middle and had a good atitude to how the work was going to be done. We had a few problems arise which he and his team worked through and managed to get the results we wanted. I am very pleased with the outcome and the total cost was very close to the quote, he completed the work in the time quoted with just a bit of snagging to do afterwards.
Hitchman & Griffin Construction
Rating: 5 out of 5
Extension Builder in Cheltenham, South West England
Here at Hitchman & Griffin construction we dedicate ourselves to providing a reliable , professional service to achieve the best possible outcome for your project. From minor adjustments, kitchens and bathrooms to full renovation and new extensions , we’ve got you covered. We have a friendly team looking forward to making your house a home.
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Latest review:
Driveways (Paved & Loose)- 11 Feb 2019
Wayne did a good job. He was quick to respond to the advert and completed the job within the time frame he said he would. Everything was left clean and tidy. I would happily use his services again.
Yos Tiling
Rating: 5 out of 5
Extension Builder in Cheltenham, South West England
At Yostiling, we bring over four years of experience in providing elite tiling services across Gloucestershire. Specializing in a range of tiling solutions—from intricate mosaics and Victorian tiles to natural stone—we are committed to delivering high-quality craftsmanship with every project. Whether you're looking to enhance your home or transform a commercial space, Yostiling is dedicated to achieving your vision with precision and attention to detail. We take pride in offering reliable, professional service that ensures your satisfaction every time
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smc-group building & construction
Rating: 5 out of 5
Extension Builder in Cheltenham, South West England
Whether you're looking to make a major renovation to your home or you've accumulated a list of small repair projects, smc group can help. Building, roofing, maintenance & Construction Give Us Your To-Do List - We'll Get It Done!
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Latest review:
Guttering- 20 Aug 2020
Steve was the only tradesman prepared to do a gutter and down-pipe clearance job on a very high 3 storey town house. The job was completed efficiently and for a reasonable price.
Revise construction group
Rating: 5 out of 5
Extension Builder in Cheltenham, South West England
Revise Construction Group are an experienced building firm, with a wide range of expertise encompassing new builds, renovation projects, extensions, kitchens and bathrooms, home improvements, garage conversions and much more, for clients throughout Gloucestershire and the Cotswolds. We are conscientious, professional and believe in delivering on time, within the agreed budget, every time. Please get in touch today and we would be pleased to come and quote for your project.
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Latest review:
Huge thanks to the team at Revise Construction Group! They handled my project with total expertise and delivered a beautiful result. They were reliable, honest, and hardworking from start to finish. I’ll definitely be using them again for future projects. Highly recommended!
DC HOME BUILDERS LTD
Rating: 5 out of 5
Extension Builder in Cheltenham, South West England
Hi there, My name is Dan I am a professional builder with over 30 years of experience on building homes, refurbishment, extensions of properties, plastering and many more in the UK and Europe as well. I have a professional team on my side which can do any job for you for accessible prices with good professional work provided to you for your project! Give us a chance and we can make the best job for you. We are not charging people incorrectly we are charging according to the project.
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Latest review:
Plastering- 9 Jan 2023
Not yet started however feeling positive and very pleasant first visit to the house
One7 Projects
Rating: 5 out of 5
Extension Builder in Cheltenham, South West England
One7 projects cover All aspects of construction, refurbishment and fitout. Extensions, Refurbishing, Kitchens, Doors, Flooring, Skirting, Cladding. From a traditional cut roof to a handmade bespoke wardrobe or furniture unit. Loft / Garage Conversions to Full Extensions and everything in between.
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Latest review:
Extensions- 8 Jun 2025
We are really pleased with everything Jamie and his team have done. Throughout the process all of the team were polite and communicated every stage of the build. Jamie made some suggestions on what would work well with our new project and we are so glad we went with him suggestions (they look great). When Jamie came to quote for the job, it came back quickly and had a break down of everything. We were able to see how much every stage of the project was going to cost and we could add or do some work ourselves. All the team were very knowledgeable and there was no pressure to go for a certain brand or kitchen, which we did have from other builders. Overall we would highly recommend Jamie and his team.
Traditional Lime & Stone
Rating: 5 out of 5
Extension Builder in Cheltenham, South West England
Traditional Lime & Stone specialise in all aspects of Lime pointing and Stone laying. Our services also include general building such as extensions, new builds and renovations.
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Latest review:
Stonemasonry- 28 Apr 2023
Great experience with Travis! Came around to check the work needed, gave us a quote couple of days after. Came as agreed on the day and after, the work is professionally done, all clean and looks really good. We even hired him again for another job. 100% recommend!
Renovate76
Rating: 5 out of 5
Extension Builder in Cheltenham, South West England
20 years experience as a qualified Carpenter . Commercial , and domestic Carpentry and general Building , Extensions ,Plumbing ,Electrical , Plastering , Painting And Decorating.
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Latest review:
Carpentry- 4 Feb 2019
Chris did a good job here. On time, clean work, positive attitude and the client was very happy with the finish.
Paint Cheltenham
Rating: 4.9 out of 5
Extension Builder in Cheltenham, South West England
Welcome to Paint Cheltenham, we are a professional painting and decorating company, including all other trade skills from rendering and plastering, all electrical needs, carpentry, roofing, through to loft conversions, extensions. We pride ourselves on delivering high quality work at competitive prices, working with every client individually to meet their budgets and goals. We specialise in Domestic and Commercial Internal/External works of all sizes. We are dedicated to excellent workmanship, all our team come with a wealth of experience, passion and qualifications, wanting to do the best job and gaining customer satisfaction.
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Latest review:
Painting & Decorating- 5 Dec 2025
Professional, and friendly team. Will definitely use them on other jobs.
JVS Construction
Rating: 5 out of 5
Extension Builder in Cheltenham, South West England
General builder with 30years Experience. General Building and roofing. All work is carry out by myself and tradesmen only. I take pride in what i do as well as being clean,tidy and reliable Fully insured professional tradesmen.
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Latest review:
Conversions - General- 8 Oct 2018
I contacted Justin regarding work I wanted doing he responded back promptly, providing me a quote within a few days. Started work within a month which suited my plans. Justin and Callum then got on with the job, arriving on time everyday and worked hard and kept the place clean and tidy when they left each day. Price was competitive Justin kept me updated each day on the progress. Job done to a high standard exactly what I wanted. Would definitely hire him again. I would definitely recommend Justin to do your work.
LPD Building Services
Rating: 5 out of 5
Extension Builder in Cheltenham, South West England
LPD Building Services - We are professional company who's doing all kind of building work. We are company based in Cheltenham but cover all up to 20 miles around. Happy to help in any of building work 😀
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Latest review:
Kitchen Fitting- 5 Mar 2026
Incredible service. They fixed a problem that two other handymen had failed to solve. Efficient, charming and highly skilled. So happy to have found this service.

Top rated Extension Builders

Our Extension Builders in Cheltenham, South West England, are rated 3 out of 5 based on 3 reviews from customers like you.

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What types of services are offered by local extension builders in Cheltenham, South West England?

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 Cheltenham, South West England 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 Cheltenham, South West England who are available and interested can respond to your post.

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

What are the hourly rates of extension builders in Cheltenham, South West England?

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

Find extension builders in Cheltenham, South West England with MyBuilder

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

Step 2: Compare different extension builders in Cheltenham, South West England

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

Step 3: Hire Cheltenham, South West England extension builders with confidence

After gathering all the information and quotes from your chosen home extension builders in Cheltenham, South West England, 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.

Cheltenham, South West England extension builders are ready to help. Use MyBuilder today to find the right professional for your home extension.

What to ask a Cheltenham, South West England extension builder before hiring?

Before hiring an extension builder in Cheltenham, South West England or extension building company in Cheltenham, South West England, 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 Cheltenham, South West England?

An extension builder in Cheltenham, South West England 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 Cheltenham, South West England 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 Cheltenham, South West England?

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 Cheltenham, South West England 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 Cheltenham, South West England 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 Cheltenham, South West England

Can an extension builder in Cheltenham, South West England help with planning permission?

Yes, many extension builders in Cheltenham, South West England 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 Cheltenham, South West England handle everything from design to construction?

Many Cheltenham, South West England 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 Cheltenham, South West England help with materials and finishes?

Yes, most extension builders in Cheltenham, South West England 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.