Extension Builders in Thame

Name: Extension Builder
Brand: MyBuilder
SKU: extension-builder
Rating: 3.7 (3 reviews)

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Some of our top rated extension builders in Thame

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Manor Developments Oxford Ltd
No reviews yet
Extension Builder in Thame
We are a building company who provide high-quality residential construction services across Oxfordshire and surrounding areas. We specialise in extensions, renovations, alterations, and bespoke building projects, delivering quality workmanship with a personal approach. We aim to make the building process clear, straightforward, and stress-free, while maintaining consistently high standards from start to finish.
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Office Out Ltd
Rating: 5 out of 5
Extension Builder in Thame
We specialize in luxury steel-framed modular extensions and garden rooms. Our buildings are engineered to look amazing as well as stand the test of time. We offer a level of professionalism of which others struggle to match.
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Latest review:
Conservatories- 3 Sep 2021
Chris and Tom are by far the most helpful and professional trades people I have dealt with. I will certainly be using them again for any work in the future.
Falcon construction London Ltd
No reviews yet
Extension Builder in Thame
Falcon Construction London Ltd is a trusted construction company based in London, delivering high-quality residential building services across Greater London and the surrounding areas. We specialise in home extensions, loft conversions, full property renovations, refurbishments, structural alterations, brickwork, roofing, plastering, carpentry, flooring, kitchens, bathrooms, and complete project management. Our experienced team is committed to providing exceptional workmanship, attention to detail, and outstanding customer service on every project, no matter the size. We work closely with homeowners from the initial consultation through to completion, ensuring every project is delivered safely, on time, and within budget. We pride ourselves on being reliable, honest, and transparent, keeping clients informed throughout every stage of the build. Using quality materials and proven construction methods, we create durable, functional, and attractive living spaces that add value to your property. Health and safety, compliance with Building Regulations, and customer satisfaction are at the heart of everything we do.
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CIVIBUILD LTD
No reviews yet
Extension Builder in Thame
One stop service of design, planning and implementation of your home renovation project.
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Harpreet
No reviews yet
Extension Builder in Thame
I am fit your bathroom properly
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Star building and construction ltd
Rating: 5 out of 5
Extension Builder in Thame
We have wide range of tradesmen available to carry out all different kind of jobs from Installing floors, building an extension, loft conversions, new builds and house renovations. We are dedicated to ensure that all our work meets the standards of our clients, hence why all our tradesmen are handpicked for each job. We thank you in advance for your consideration and welcome you to look through our portfolio. You
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Latest review:
New extension, kitchen, shower room, flooring, fiber glass roof, roof light, new electrics, plumbing, boiler installation, removal of chimney, rear patio, soakaway, painting and decorating Satnam has exceeded our expectations in carrying out the complete job to our satisfaction within the agreed time to a very high standard. We are extremely pleased with his work. Satnam helped us select good quality products from suppliers for much less cost than if we were to source them ourselves. He was honest, courteous, professional, flexible, open to changes and made suggestions to improve the overall look. He even passed on his builders' discounts to us. We highly recommend this ambitious young builder who has excelled in the trade. We wish Satnam and his team the very best.
Junaid Ahmed
No reviews yet
Extension Builder in Thame
We are doing all kind of building works loft conversion, single or double storey extension, new build homes. Also we don’t charge any upfront, we will charge our clients after the work done and approved from building control
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Preekel Construction services
No reviews yet
Extension Builder in Thame
Preekel Construction Services is a civil engineering and groundworks company delivering high-quality solutions across residential, commercial, and infrastructure projects. We specialise in all aspects of groundworks, including site preparation, foundations, drainage, and earthworks. Known for our reliability, professionalism, and commitment to safety, we provide efficient and dependable services that meet the highest industry standards.
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Jd construction services London ltd
Rating: 5 out of 5
Extension Builder in Thame
JD CONSTRUCTION SERVICES LONDON LTD offer a wide range of building services in London and surrounding areas. We are in the field from last ten years and our staff is highly skilled under the CITB CONSTRUCTION skilled.
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Latest review:
Groundwork & Foundations- 29 Dec 2021
Jagmeet did a fantastic job. Listened to the brief. Was happy to change a few bits at my request and got the job done in record time between Xmas and new year. Would definitely use him again. Very reliable.
OWA CONSTRUCTION LTD
Rating: 4.9 out of 5
Extension Builder in Thame
We are a medium sized groundwork company based in West London. We have over 18 years groundwork experience. We specialise in Drainage , Basements Reinforced concrete, Foundations, Block and beam , Paving , Fencing Etc . We pride ourselves in our work and customer satisfaction is our top priority.
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Latest review:
Groundwork & Foundations- 7 Feb 2026
Oli carried out the groundworks and demolition at my property and was on site every day with his crew, fully committed and hands-on throughout the job. I am an architect, and this was work on my own home, so my expectations were high. Oli met those expectations fully. He has a strong knowledge of groundworks and demolition, works carefully and methodically, and you can tell he genuinely enjoys what he does and takes real satisfaction in delivering the work exactly as required. He was always in a good mood, easy to communicate with, and a pleasure to have on site. I enjoyed discussing the project and hearing about other jobs he has completed over his 23 years of experience, which clearly shows in the quality of his work. I would highly recommend Oli for any groundworks or demolition works.
NDR PROFESSIONAL LTD
Rating: 5 out of 5
Extension Builder in Thame
Plastering, Silicone render, plasterboard...
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Latest review:
Plastering- 29 Aug 2025
I asked Daniel to check and price some pebble dashing job. Daniel was fair in his pricing. He was on time in commencing the work as we had agreed. He never left the site until the job was completed within a few days, hence causing least interruptions. I do recommend him and I intend to ask him to carry out works in future.
Oak and stone construction ltd
No reviews yet
Extension Builder in Thame
With over 30 years experience, we have expertise in all aspects of construction. From project management to extensions, refurbishments and new builds. With no job being too big there is also no job to small. We give one hundred percent to every job we take on.
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Pepeian
New on MyBuilder
Extension Builder in Thame
Roofing Loft Conversion Extension
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Sonic Building Supplies Ltd
No reviews yet
Extension Builder in Thame
At Sonic, we provide expert construction, plumbing, electrical and heating services for residential and commercial clients. With years of hands-on experience and a commitment to quality workmanship, our licensed technicians deliver reliable solutions—from routine maintenance and emergency repairs to full system installations. Whether you're dealing with a leaky pipe, faulty wiring, or a broken boiler, we’re here to help 24/7. Serving London, Surrey, Sussex, Hampshire, Berkshire, and surrounding areas, we pride ourselves on prompt service, transparent pricing, and customer satisfaction.
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Nihal Build Ltd
No reviews yet
Extension Builder in Thame
Welcome to our construction company based in Slough! With 15 years of experience as a site engineer in the construction industry, we have successfully completed numerous projects in London. Now, we are excited to announce the launch of our own construction firm, dedicated to building your dream and delivering high-quality work. No matter the type of building project, we are fully equipped to undertake it with excellence and precision. Contact us today to discuss your construction needs and let us turn your vision into reality.
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Asen Terziev
Rating: 5 out of 5
Extension Builder in Thame
I have been working in construction since I was 19.I have qualified as external wall insulation,rendering and plastering!Over the years I have undertaken bricklaying and roofing jobs as well!
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Latest review:
Plastering- 7 Oct 2022
Excellent work, very professional.

3.7

Top rated Extension Builders

Our Extension Builders in Thame, are rated 3.7 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 Thame?

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

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

What are the hourly rates of extension builders in Thame?

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

Find extension builders in Thame with MyBuilder

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

Step 2: Compare different extension builders in Thame

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

Step 3: Hire Thame extension builders with confidence

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

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

What to ask a Thame extension builder before hiring?

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

An extension builder in Thame 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 Thame 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 Thame?

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 Thame 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 Thame 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 Thame

Can an extension builder in Thame help with planning permission?

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

Many Thame 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 Thame help with materials and finishes?

Yes, most extension builders in Thame 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.