Extension Builders in Oxford, South East England

Name: Extension Builder
Brand: MyBuilder
SKU: extension-builder
Rating: 2 (2 reviews)

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Some of our top rated extension builders in Oxford, South East England

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Dom Renovation
No reviews yet
Extension Builder in Oxford, South East England
Building and renovation Brick work Tiling Painting decorating Extentions New builds
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JLP building services
Rating: 5 out of 5
Extension Builder in Oxford, South East England
I have been a plumber for the last 18 years. This has included doing anything from minor leaks to complete bathroom refits. I have been fitting kitchens for around 10 years now and also been doing a lot of building work which has been for around 6 years now. Included in this, I am able to do wall and floor tiling, laying wood flooring, painting and carpentry work. I am also able to complete decking and patio projects.
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Latest review:
Extensions- 30 Aug 2022
Thanks to Jamie and his team for building our new porch/hallway. Very professionally done, good quality of work and good communication.
ep8 Ltd
No reviews yet
Extension Builder in Oxford, South East England
Design and build contractor specialising in renovations, extensions, retrofits and bespoke new builds throughout Oxfordshire, Buckinghamshire, and the Cotswolds. We deliver design led renovations, extensions, refurbishments, and bespoke new builds from early ideas through to completion. We coordinate the full team as your main contractor, and can integrate retrofit upgrades for comfort and efficiency, while protecting the character of older homes. We deliver under a fixed price contract to a clear schedule. You have one point of contact and receive regular updates throughout, so you always know what is next. We run safe, tidy sites, and inspect work at the end of each stage, ensuring quality. At the end of the build, we complete a snagging period, and you have a two-year warranty period for added reassurance. How we work differently We set out a clear process and manage everything. We agree on a realistic fixed price contract. We provide one point of contact and regular updates. We operate safe, insured, and professionally run sites. Quality checks at every step before stage payments. Last payment after 3-month snagging period is finished. We offer an extended two-year workmanship warranty.
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Hopcroft Developments Ltd
No reviews yet
Extension Builder in Oxford, South East England
Hopcroft Developments has been running since 2009. We take on work of any size and treat every job with the same level of quality & attention. We use the same trusted tradesman for every project we do, this helps build a great relationship & trust between the client & ourselves.
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wychwood building & renovations ltd
Rating: 4.5 out of 5
Extension Builder in Oxford, South East England
We are a local building company based in Witney. We carry out a wide range of work covering all aspects of general building. We specialise in extensions, office conversions, alterations, loft conversions and with over 20 years in the building trade we are dedicated in providing excellent customer service and quality work.
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Latest review:
Plastering- 11 Jun 2022
Superb work at short notice. Scott and his team did a really excellent job re-plastering much of our living room as part of a bigger revamp. I cannot recommend Wychwood Building and Renovations highly enough.
M G Carpentry & Construction Ltd
Rating: 5 out of 5
Extension Builder in Oxford, South East England
Hi, my name is Mike Gibbons. I have over 30 years of experience within the building trade. I am a carpenter/joiner running a carpentry and construction company. My company carries out all aspects of carpentry and construction projects including: Carpentry, Kitchen & Bathrooms, Extensions, Loft Conversions, Flooring. Please feel free to contact me if you have any questions or require a quotation.
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Latest review:
Extensions- 31 Jan 2025
Mike was excellent throughout. Helped throughout planning process and very good communication of how job would run. Great finished product. Really happy with our garden room. Highly recommended.
Richard John Francis ltd
No reviews yet
Extension Builder in Oxford, South East England
Our business is a construction company that take all ranges of work from extensions to new bathrooms. We have a full knowledge of building work and always deliver a quality job.
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K&R Building services
Rating: 5 out of 5
Extension Builder in Oxford, South East England
All Groundworks , extensions , and patios .
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Latest review:
Extensions- 12 Dec 2021
Incredible guys with a great work ethic. No nonsense but plenty of good humour, respectful and courteous to the neighbours (starting and finishing at appropriate hours), but were always early in preparation for the day. Consummate professionals, and even better builders! My block and brickwork is perfect as is everything else- nothing is out of place and they were both flexible and amenable when we came across unforeseen problems under the ground. Already booking more work with them early next year, so get in fast, they are a popular local trader. My finished product will look better than the original plans.
Simon Bailey
Rating: 5 out of 5
Extension Builder in Oxford, South East England
I've been a general builder for over 20 year I love working have pride in all my work all works carried out Brickwork stonework patios extension
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Latest review:
Landscaping- 21 Apr 2025
Simon removed my old patio ( 20 Square Metres ). He dug out and installed a proper sub-base as part of the old patio was only laid on sand. He laid new paving on a new mortar bed and grouted the joints. Simon was reliable and arrived every day by the time expected. He worked very hard, paying attention to get the measurement and levelling correct and actually finished the job earlier than expected. I am very pleased with the work carried out. The new patio looks great.
Platinum build Ltd
Rating: 5 out of 5
Extension Builder in Oxford, South East England
Platinum Build Ltd is a trusted and professional building company based in Thame, Oxfordshire, proudly serving clients across Oxfordshire, Buckinghamshire and London. With over 12 years’ hands-on experience in the construction and remodelling industry, we deliver high-quality craftsmanship and exceptional service on every project. We specialise in new builds, house extensions and conversions, kitchens and bathrooms, refurbishments, resin driveways and all aspects of general building works. From initial design and planning through to construction and final finishes, our skilled team manages every stage with precision, clarity and care. At Platinum Build Ltd, we understand that home improvements and building projects are both exciting and challenging. That’s why we work closely with our clients to bring their visions to life, always focusing on quality materials, innovative building methods and on-time delivery. We pride ourselves on reliability, integrity and transparent communication throughout the build process. Whether you’re planning to build a new home, extend your living space, modernise your kitchen or bathroom, or undertake a full refurbishment, Platinum Build Ltd is here to cover it all.
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Latest review:
Vince and his team at Platinum build did magnificent work opening up my kitchen and dining room - always kept me up to date as the work progressed, always turned up on time and were exceptionally tidy at the end of the day - also kept to his original quote - Platinum build will always be my first choice for any future work
Interior to exterior property renovations limited
Rating: 5 out of 5
Extension Builder in Oxford, South East England
Hello my name is Kieran, I am the proud owner of Interior to Exterior property Maintenance services. I have been In the construction industry since 2007 first starting out as a carpenters apprentice. I then worked along side alot of trades people and learnt alot over the years to get me to where I am now.
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Latest review:
Hard Flooring- 28 Feb 2021
Very good and professional, job done on time and very smoothly. Great quality of work I would highly recommend.
GM Builders
No reviews yet
Extension Builder in Oxford, South East England
Five Generations of family builders since 1936 . new builds and specialise in extensions , we offer a fully managed build from start to finish , quotes returned within 24hours
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A P Builders Oxfordshire
Rating: 5 out of 5
Extension Builder in Oxford, South East England
Small family Run farther and daughter team
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Latest review:
Pete first came to do a couple of simple building jobs (adding a loft hatch and levelling a crooked wooden floor) and did such a good job that I ended up using him to completely renovate my entire property, and for many additional projects since. His work is excellent - he's punctual and reliable, trustworthy, and very fairly priced. Quotes are accurate, and he's very fair if and when costs or specifications change along the way for any reason. He can undertake the majority of building tasks himself but also has an excellent list of contacts he can call on for any very specialised elements - so he can manage larger projects as well as doing smaller jobs. He has a very broad knowledge of all sorts of traditional and modern construction techniques, and overall I'd definitely recommend him for any projects large or small.
George Woodcock
Rating: 5 out of 5
Extension Builder in Oxford, South East England
Providing an honest and reliable carpentry service. I am a time served Carpenter and Joiner with 18 years experience in the trade. Fully qualified to nvq level 3. Oxfordshire based working to high standards and meeting requirements. Happy to look at jobs and provide a quote.
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Latest review:
George has carried out various work for me. Including fitted kitchens, cut roofing, hanging doors, fitting skirting and architraves, His work is carried out to a very high standard. His professionalism and reliability are excellent. He is able to carry out any carpentry work without hesitation. I would most definitely recommend his services.
Abingdon Extensions Ltd
No reviews yet
Extension Builder in Oxford, South East England
Abingdon Extensions has been trading for 30 years. Quality workmanship, carried out in the right codes of practice. Fully insured. Our tradesmen have all been working together for a number of years so know the work procedures through a project from start to finish. We employ an architect, plumber, electrician, plasterer & decorator. We offer a complete service from Demolition, ground works, construction, roofing & scaffolding. Friendly reliable service.
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Naughton brickworks
No reviews yet
Extension Builder in Oxford, South East England
My name is Matthew , when I left school I went to college to learn to be a bricklayer. Now been on the trowel for 24 years, I now run a small bricklaying group 5-2 5 trowels & 2 labours . I build all new builds around Oxfordshire plus under take jobs restoring old builds plus landscaping garden jobs with fire pits steps retaining walls feature decorative walls . I always take good merit off my work and always be honest and reliable and realistic off how long a job takes . Weather & time off the year play a part in some jobs
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Top rated Extension Builders

Our Extension Builders in Oxford, South East England, are rated 2 out of 5 based on 2 reviews from customers like you.

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What types of services are offered by local extension builders in Oxford, South East 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 Oxford, South East 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 Oxford, South East England who are available and interested can respond to your post.

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

What are the hourly rates of extension builders in Oxford, South East England?

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

Find extension builders in Oxford, South East England with MyBuilder

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

Step 2: Compare different extension builders in Oxford, South East England

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

Step 3: Hire Oxford, South East England extension builders with confidence

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

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

What to ask a Oxford, South East England extension builder before hiring?

Before hiring an extension builder in Oxford, South East England or extension building company in Oxford, South East 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 Oxford, South East England?

An extension builder in Oxford, South East 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 Oxford, South East 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 Oxford, South East 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 Oxford, South East 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 Oxford, South East 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 Oxford, South East England

Can an extension builder in Oxford, South East England help with planning permission?

Yes, many extension builders in Oxford, South East 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 Oxford, South East England handle everything from design to construction?

Many Oxford, South East 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 Oxford, South East England help with materials and finishes?

Yes, most extension builders in Oxford, South East 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.