Extension Builders in Cheltenham, South West England

Name: Extension Builder
Brand: MyBuilder
SKU: extension-builder
Rating: 5 (1 reviews)

Easily find verified Cheltenham, South West England Extension Builders. Just post your job to get quotes from MyBuilder's Extension Builders in Cheltenham, South West England.

Select a service

How it works

Post your job for free

Tell us about your job, and we’ll alert suitable tradespeople in your area. It’s simple and free.

Tradespeople respond

Once your job is posted, you’ll get responses from interested tradespeople through the website.

Review profiles and choose

Browse profiles, work history, and feedback, then choose who you wish to share your details with.

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

343 Results

Sort by:

Cjm Builders
No reviews yet
Extension Builder in Cheltenham, South West England
Having held several roles focused on Super Prime Residential as Project Director values ranging from 10k- 200m Ii have gained vast experience of all of the building industry , contracts ,planning , costing amongst many , I am a fully qualified carpenter having run my own company for several years prior to moving into management , I hold several qualifications such as ,SMSTS , Autocad , SketchUp , temporary works Co ordinator , 1 st aid being a couple ,nvq6, I am able to assist from concept to completion offering help and advice as required , In house we have a highly skilled dedicated team of Master Tradesmen with proven track record enabling us to cover all trades required providing a a seamless process
Get in touch
Midlands Home Construction Ltd
Rating: 5 out of 5
Extension Builder in Cheltenham, South West England
We undertake various kinds of work from general building to minor odd jobs
Get in touch
Latest review:
Damp Proofing- 22 Feb 2021
Thank you for your help and great communication. I really appreciate how you explained what was required and why. Fingers crossed that the situation in the house will be resolved but appreciate the offer to help in anyway. Great service
Powell electrical & construction services
No reviews yet
Extension Builder in Cheltenham, South West England
We are small company who deal with electrical and property services over 25yewrs experience , fully insured and approved user
Get in touch
J Bayliss Ltd
No reviews yet
Extension Builder in Cheltenham, South West England
We have been in the Groundworks industry for 15+ years. At J Bayliss Ltd we specialise in residential and commercial groundworks solutions in and around the Worcestershire and Gloucestershire counties.
Get in touch
Dennis Ryan builder
Rating: 5 out of 5
Extension Builder in Cheltenham, South West England
We have 20 years bathroom, tiles,general building, property maintenance experience. Germany 🇩🇪 quality for English prices. Always we provide a clean and professional finish. Working with George Clarke ,(Amazing Spaces)
Get in touch
Latest review:
Bathroom Fitting- 21 Aug 2020
Dennis is a conscientious, hard working and honest tradesman with a raft of skills he puts to good use. I would certainly use him again, and have no problem giving him a 5 star rating. Having used a large number of tradespeople over many years, he rates as one of the best. I wish him all the best for his future.
KBP
New on MyBuilder
Extension Builder in Cheltenham, South West England
I have been in the building trade for 20 years gaining a lot of experience and knowledge
Get in touch
J.Robinson Building Services
Rating: 5 out of 5
Extension Builder in Cheltenham, South West England
We offer a wide range of services ranging from basic general maintenance to a full Design and build service, we can handle all aspects of your project from conception to completion. A high standard of work and customer care. Hard working and very reliable. All work guaranteed, References available
Get in touch
Latest review:
Carpentry- 11 Sep 2025
We had an excellent experience with Joe from Custom Made Construction. He communicated clearly throughout the process, attended the job as scheduled, and completed the work to a high standard. Joe was professional, reliable, and easy to deal with. We would use his services again and are happy to recommend him to others.
WD Contracting
No reviews yet
Extension Builder in Cheltenham, South West England
Founded in 2014 WD Contracting is a construction and landscaping company dedicated to delivering superior craftsmanship in brick work, lime pointing, stone work, and landscaping. Based in Cirencester, we serve Cirencester and surrounding areas within the Cotswolds. With a commitment to excellence and craftsmanship, we cater to both residential and commercial clients, delivering top-quality masonry and restoration services. We are committed to delivering high-quality services and reliable solutions tailored to meet your needs. Our team takes pride in professionalism, attention to detail, and a strong focus on customer satisfaction. All work is carried out in full compliance with relevant laws, regulations, and industry standards, ensuring safety and transparency at every stage. Whether you’re exploring our services for the first time or returning as a valued client, we look forward to working with you and providing a service you can trust.
Get in touch
Tillwood
No reviews yet
Extension Builder in Cheltenham, South West England
We undertake building projects from below ground right up to completion and hard landscaping. With over 20 years experience you can expect a well organised tidy project and a fantastic finished product.
Get in touch
Property solutions
Rating: 5 out of 5
Extension Builder in Cheltenham, South West England
We are a long established company . We have carried out projects from 10 k up to million pound we specialise in barn conversions. We have an architect . Structrual engineer and building control officer who we work very close to. We can offer a complete one stop service. We are experienced in wall removals and deal with everything required from Building control to beam calculations .
Get in touch
Latest review:
Conversions - General- 12 Mar 2025
Job met all my expectations. Paul and his team are professional, knowledgeable and thorough. From the initial planning to completion, the service provided was consistently good. Very impressed with the end product. Will not hesitate to recommend Paul and his team to friends and family.
Richard Davies
Rating: 5 out of 5
Extension Builder in Cheltenham, South West England
R D Masonry is a family run, general building business based in Ross-on-Wye. We cover everything from minor repairs to complete new build developments. We cover Herefordshire, Gloucestershire and Monmouthshire. All of our employees are time served, respectable and friendly. No job is too small.....
Get in touch
Latest review:
Bricklaying- 27 Feb 2016
Excellent work completed to schedule and cost. Would not hesitate to have Richard back to undertake further work.
Dillon building carpentry services
No reviews yet
Extension Builder in Cheltenham, South West England
Dillon Building carpentry services strive to make people dreams for there property be a reality. From garden transformations right up to full renovation and extensions. We have 10 years in building sector on various different projects from new builds to small utility extensions.
Get in touch
Cotswold construction
No reviews yet
Extension Builder in Cheltenham, South West England
Cotswold construction is a little company looking to expand,we offer the highest quality of work from start to finish We will always keep you updated with what’s going on and always make sure your happy with the way things are going and we are very approachable if you have any queries or questions I offer 20 years of building experience and look forward to hearing from you
Get in touch
C.Hale Building
Rating: 4.9 out of 5
Extension Builder in Cheltenham, South West England
We are a small general building firm, with qualifications in bricklaying, carpentry and project managing. We take out all different types of work, from the small renovations/extensions to maintenance. Such as attic/garage conversions to your typical garden refurb.
Get in touch
Latest review:
Extensions- 21 Sep 2022
We are pleased with the small kitchen extension building work that Charlie and his crew built for us, and we would have him back to do more work.
Martin Boardman
No reviews yet
Extension Builder in Cheltenham, South West England
Martin Boardman I have been a builder for the last 31 years.i am honest and punctual.my work hours are 8am to 430pm unless advised by customer as to keep neighbours happy as well.i have a very strong work ethics as I believe to build in people's homes as if it was my own.so quality of work is a must.
Get in touch
Great Western Building Services Ltd
Rating: 4.8 out of 5
Extension Builder in Cheltenham, South West England
Gas Safe/Federation of Master Builders/Trustmark Registered. I am a bricklayer by trade, but undertake all manner of building works. New builds, refurbs, landscaping, groundworks, home improvements, central heating, general plumbing. We have over 30 years experience on all manner of projects. Our aim is to create a company that is synonymous with quality and hard-work and to ensure communication and Customer Service is a priority.
Get in touch
Latest review:
Extensions- 7 Apr 2018
Overall they did a very good job and the end result was better than expected. They were a bit untidy, so something to keep an eye on. However they were very responsive to any queries I had.

Top rated Extension Builders

Our Extension Builders in Cheltenham, South West England, are rated 5 out of 5 based on 1 review from customers like you.

Quality screening

Easily find verified local tradespeople. Just post your job to get quotes from tradespeople near you across the UK.

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.