Extension Builders in Thetford

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Some of our top rated extension builders in Thetford

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HARDYMAN BRICKLAYING AND PLASTERING LTD
Rating: 4.9 out of 5
Extension Builder in Thetford
HardyMan BRP offers Brickwork, patios, Rendering & Plastering City And guilds qualified bricklayer and plasterer. Offering all aspects of these trades. Insured, reliable, respectable and honesty
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Latest review:
Bricklaying- 18 Sep 2025
Great job done by Hardy and his team. Excellent brickwork, neat and tidy, looks good. Turned up when he said and completed within planned time allocation. Took me ages to find a reliable brickie but it was worth the wait
A,N,JOLLY
Rating: 5 out of 5
Extension Builder in Thetford
I DO START TO FINISH OR WORK IN WITH WHATS BEST FOR CUSTOMER IF I DONT DO THE TRADES NEEDED I GET THEM IN FROM PEOPLE WHO I HAVE WORKED WITH FROM PREVIOUS TASKS IF REQUIRED REFS CAN BE OBTAINED BEFORE WORK COMENCES AND ALSO I CAN GO TROU JOB DETAILS AT ANY TIME TO GIVE YOU SATISFACTION THAT IS WHAT WE BOTH WANT
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Latest review:
Windows & Doors (uPVC & Metal)- 21 Oct 2017
Tony gave a quick and competitive quote and on the day did a fantastic job, doing a professional finish on the installation of the door and leaving the area clean and tidy. Would highly recommend.
FDC Civil Engineering Ltd
No reviews yet
Extension Builder in Thetford
Established in 1996, FDC civil engineering LTD is a family run construction company with over 25 years experience. We predominately concentrate on groundworks for both domestic and commercial customers, however, we also carry out larger scale contracts including reinforced concrete works. We are based near Downham Market and cover most of East Anglia and Lincolnshire.
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Master Control Construction Ltd
Rating: 5 out of 5
Extension Builder in Thetford
I'm Julian, the Managing Director of Master Control Construction Ltd. With extensive experience in the building trade, I lead a team of highly skilled workers, each with years of expertise in their respective trades. I prioritize clear and open communication throughout every stage of our projects.
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Latest review:
Damp Proofing- 28 Nov 2024
Julian and his team did a great job. Very attentive and knowledgeable, bringing pragmatic solutions as the work unfolded. Communication from Julian was excellent! An in-depth update was received each evening. The plan we were given for the project was exactly what happened. When we expected his specialists to be there, they were there. Very trustworthy. We have already asked for Julian's help in Spring '25, to solve some other issues we have. I would like to say thank you to Julian for a super job! You should definitely give Master Control Construction Ltd a call!
Paul Davies building service
Rating: 5 out of 5
Extension Builder in Thetford
Been in the trade 30 years and take pride in what I do for customers
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Latest review:
Bathroom Fitting- 2 Jun 2025
Paul came and listened to what we were after and then gave us some choices on what we could do. He was very friendly, professional and we are very happy with the work he has done. We would strongly recommend him to anyone and we use him again in the future.
Peter Kordek Integrity Design & Build
Rating: 5 out of 5
Extension Builder in Thetford
I believe in personal commitment in every project, even the smallest one. I believe there are plenty of clients out there who want to receive the services from someone who has the skills, experience, and technical knowledge to give the attention and the result they expect.
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Latest review:
Conversions - General- 12 Jun 2015
I chose Peter from a group of 3 builders who came to look at the job. Peter's quotation and scheduling were both very comprehensive and precise. Moreover, he has rigorously stuck to both. Most importantly ( for me anyway) the standard of Peter's work is exceptionally high, he attends to every little detail- clearly he is a perfectionist!. He is also a very creative thinker who will always come up with a solution to any of the those little issues that arise during building work. He is clearly very highly qualified and competent. He is also very thoughtful and considerate of the family and does his utmost to avoid disruption and mess as best he can. I had a kitchen extension built - whilst still having to use the original kitchen - and with the use of temporary walls and screens, Peter ensured I was still able to use it. I would highly recommend Peter for any building project you might be considering. Another point of interest , all of the other trades that came in ( electricians, plumbers etc) all said that they really liked working with Peter because they know that when he makes arrangements, they can take those timings to the bank ! All in all, first class work, service and commitment. Highly recommended.
Barrow builders ltd
No reviews yet
Extension Builder in Thetford
Barrow builders ltd are specialists in the local area for for all your bricklaying and ground works requirements please check our facebook page for piece of mind that your in excellent hands with your project we are fully insured and a Chas accredited company
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Newton builder
No reviews yet
Extension Builder in Thetford
Flint and brick specialists Looking for Brickwork Garden walls Flint work Exstention Re-pointing New build Patios I cover all aspects or building work and take pride
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S Andrews Roofing
No reviews yet
Extension Builder in Thetford
S Andrews Roofing & Building Services is a friendly and helpful and honest company. We advise the customer on what we think should be done but don’t force their hand in doing anything. We having been in the roofing trade for over 8 years and have recently in the last couple years expanded in to building services after a couple of recent renovations.
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NSH Developments Ltd.
Rating: 4.8 out of 5
Extension Builder in Thetford
We are general builders and carry out all aspects of building and renovation work, from house renovations to new builds. Our family run business is based in Diss Norfolk. With a 15+ Man strong team we have 100’s of years experience within the company.
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Latest review:
Extensions- 22 Nov 2020
In my opinion would never use NSH again. Several issues throughout the build which in the end one took court action to resolve. Site was a constant mess and found Neil's attitude rude at times. Not once did he apologise for any issues. Have done several new builds/extensions in the past and this has put myself and wife off ever doing one again.
Gary J Potter Carpentry & Construction
Rating: 5 out of 5
Extension Builder in Thetford
Gary j potter and co pride ourselves as a conscious professional and articulate team of carpentry and construction individuals , we carry out all aspects of carpentry and building projects with our trusted and skilled contractors that make up the team . We carry out works ranging from extensions , renovations and refurbs , garage conversions, loft conversions to garden studios . Internal bespoke works like fitted wardrobes and kitchens to media walls and fitted units are regular projects . Gary himself is a specialist that thrives on timber frame construction and believes this is a cost effective way of building and very rewarding when it comes to heat retention when built properly . Gary and the team look forward to discussing any plans future clients and projects that require a honest and transparent approach in a saturated industry , rest assured we are here to help with all your ideas and visions . Take a look at my website and google my business profile for customer reviews .
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Latest review:
Carpentry- 11 Jul 2025
Gary did an excellent job installing our new banister, fitting wood flooring, and skirting throughout. He was tidy, punctual, and showed great attention to detail. He communicated clearly throughout the job and worked seamlessly alongside other trades, which really helped keep things moving. We’re very happy with the results and would definitely recommend him.
EAplastering & building
No reviews yet
Extension Builder in Thetford
We offer plastering and all building work from demolition to new build, extensions,landscaping,roofing,ect
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Assured Structures Ltd
Rating: 4.8 out of 5
Extension Builder in Thetford
With over 6 years of experience we pride ourselves on delivering high-quality, reliable, and comprehensive structural alteration services. Based in Suffolk, serving surrounding areas, we offer a wide range of services to meet residential structural needs. With extensive industry experience, our dedicated team ensures that every project is carried out to the highest standards of safety, craftsmanship, and efficiency. Our Specialisations Include: Chimney Removals, both full and partial. Chimney Rebuilding and Repointing. Installation of Specified Structural Supports, including gallow brackets, steel beams, and lintels. Economical HUP! System Extension Installations. Load-Bearing Wall Removals. Heritage Brickwork Repairs. Cut-Throughs and Blocking Up of Windows/Doors. And All Other Aspects Of Structural Alterations. Why Choose Assured Structures Ltd? We are fully covered by public liability insurance, offering you peace of mind throughout the duration of your project. Based in Suffolk, regularly traveling across surrounding areas, offering free Site Visits, Drone Surveys, and Estimates, providing the most accurate assessment of your project, committed to delivering quality, safety and satisfaction with every project we undertake.
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Latest review:
Restoration & Refurbishment- 3 Jun 2026
Had a few unexpected issues but all well that ended well.
Dan Bywater
Rating: 5 out of 5
Extension Builder in Thetford
ND Construction Undertakes all aspects of construction, plumbing & heating, electrical, full house renovations, extensions, garden landscaping, bathroom renovations and project management. We are a family run company, based in Kings Lynn working with 20 years experience of highly skilled, professional tradespeople. We help to make your vision comes to life! Let's turn your dream project into a tangible reality that will surpass your expectations!
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Latest review:
Extensions- 18 Jul 2022
I am absolutely delighted with the porch that Dan built for me. Everything went exactly to plan from start to finish. He is a true craftsman and was in constant contact regarding what was happening each day. He really enjoys his work and wants to make sure his customers are totally happy. He has since carried out another project for me, which says a lot. I can thoroughly recommend him.
Brayfield Construction & Interiors Ltd
Rating: 4.8 out of 5
Extension Builder in Thetford
We are a family run building company established for 33 years with experience in delivering new builds, extensions & refurbishments. Our aim is to provide a comprehensive & friendly service with complete transparency & a personalised approach from initial discussions to free fully itemised quotations & then right the way through to a finished project, whether big or small. Your home renovation and building project is important to us.
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Latest review:
Extensions- 23 Sep 2022
It took us a while to find the right builder and so glad we chose David Bray (Brayfields). We had some struggles with engineering and design and David came up with much better solutions. His trades were overall really friendly and David resolved any issues that came up. David went above and beyond and was very fair around pricing when normal changes came along. We has built us the house we dreamed of and it great to work with someone with years of experience who knew the solutions to any problems that came up. David's quoting and billing process was very detailed and always accurate. I would like to especially call out Charles and Sara for always being very helpful and friendly!!
ANM Construction
Rating: 5 out of 5
Extension Builder in Thetford
We are a construction company based in Bury St Edmunds. As professionals we understand that people really appreciate their space and enjoying that space with family and friends. Please feel free to get in contact for a free quote or any inquiries about work you’re looking to have undertaken.
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Latest review:
Patio laid and fencing completed Kept working areas very clean, arrived on time, worked throughout to get the job done Professional results, really happy

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

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

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

What are the hourly rates of extension builders in Thetford?

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

Find extension builders in Thetford with MyBuilder

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

Step 2: Compare different extension builders in Thetford

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

Step 3: Hire Thetford extension builders with confidence

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

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

What to ask a Thetford extension builder before hiring?

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

An extension builder in Thetford 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 Thetford 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 Thetford?

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 Thetford 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 Thetford 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 Thetford

Can an extension builder in Thetford help with planning permission?

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

Many Thetford 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 Thetford help with materials and finishes?

Yes, most extension builders in Thetford 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.