Extension Builders in Dereham

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Some of our top rated extension builders in Dereham

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mct builders
Rating: 5 out of 5
Extension Builder in Dereham
A family owned business ready to complete your project from: - Client consultation, advice + ideas - Initial design stage + planning applications - Building regulations + structural engineer calculations - Plumbing + Electrical plans - The construction work required, through to completion We cover all RIBA stages 0-7, providing a seamless experience from start to finish. Specialising in: - New builds (residential + commercial) - Alterations, extensions + conversions - Listed buildings, conservation + ecclesiastic - Highly skilled carpentry + woodwork Operating with a small team of highly skilled workers ready for small or big jobs.
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Latest review:
Extensions- 3 Feb 2023
Marin provided a competitive quote for our building work. This included partial demolition of an old 1980s flat-roof extension, construction of an additional area, and a number of openings being made to remodel our kitchen and dining room. As part of the work we also had underfloor heating installed, flooring, and a kitchen fitted. We were initially impressed with the detail of the quote and the clear breakdown of pricing and payments. This included a Gantt chart to show expected progress. We also liked the fact that there was a relatively small deposit to be paid upfront, which was a contrast to some of the other builders we had contacted. The weekly payment schedule set in the quote seemed fair for both us and Marin, with the cost of the work spread over the expected duration. Every week there was progress, and we therefore felt comfortable paying each installment. The total cost for the work was exactly as quoted. Marin managed the team of builders throughout the project and we have been very pleased with the quality of the work. There were lots of details that I thought would be problems, however, Marin and the team are very experienced and able to problem solve any issues. Marin also managed the building control inspections to ensure that the construction was as per the approved drawings. We are very happy with the end result and would have no hesitation using Marin again for any future work.
W Caldwell
Rating: 5 out of 5
Extension Builder in Dereham
I am a experienced tradesman and have done various building plastering and renovations over the last 30 years dealing with building control and structural engineers I can take on job from start supplying various trades who are qualified also carrying out work myself as I am hands on
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Latest review:
Plastering- 2 Jun 2020
Good job for a good price.will definitely be getting him back for some more plastering work in the near future,top man very pleased with what he did.
Emberley Manor Properties ltd
Rating: 5 out of 5
Extension Builder in Dereham
*Your Building Solutions: Excellence in Resin Applications, Comprehensive Building Services and waste management. *We specialise in elegant resin countertops, durable resin-bound driveways, and safe rubber crumb play areas. Our expertise extends to all aspects of building and groundwork, including skilled plastering and eco-friendly waste management. Equipped with certified professionals, quality assurance and insured services. Honest, transparent advice to make your vision a reality.
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Latest review:
What a find! If you need a builder or tradesman then seriously look no further! Simon is the man for your job. Simon is incredibly professional, personable, trustworthy, hard working and skilled. I’m really not sure there is any task he can’t take on. He has converted our empty garage space - adding a side door, loft space and spot lights; plaster boarding, plastering and painting throughout. He did a brilliant job, kept to schedule, kept everything tidy and we’d have barely even known he was there. We have since had Simon back to complete works in the garden - laying a patio and gravel, installing a gate and other various tasks. Once again he’s done an incredible job. He’s extremely well priced particularly given the service he provides and he never goes over any agreed budgets. I have previously found it extremely difficult to find a tradesmen anywhere near this calibre and wouldn’t hesitate in recommending him.
Vaia Construct Ltd
Rating: 5 out of 5
Extension Builder in Dereham
We are VAIA Construct Ltd Norwich (incorporating the previously acclaimed V&B Builders), a team of skilled builders specialising in all aspects of building and home improvements. We have worked on a variety of projects in East Anglia, mainly extensions and can provide excellent references. Our standards are extremely high as customer satisfaction is our key objective. Our rates are very competitive and we would be more than happy to give you a free quotation.
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Latest review:
Extensions- 27 Apr 2024
Best builders in Norwich in my honest opinion. Completed the build on time and to budget and did a very high quality job. Can't ask for more than that.
Nathan Burrows
Rating: 5 out of 5
Extension Builder in Dereham
Carpenter by trade. That can do small building work and general maintenance/ handyman jobs. Qualified City and Guilds tradesman, business established 2019. No job to big or to small
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Latest review:
Carpentry- 31 Aug 2023
Nathan was able to quote the same day as posting. Communication has been easy and the job has been completed swiftly. He is polite and happy to advise and answer questions. I would definitely look to Nathan for any future carpentry work needed. Thank you.
M.a.pitcher builders ltd
Rating: 5 out of 5
Extension Builder in Dereham
M A Pitcher is a family run building firm based in Norwich, Norfolk with over 24 years experience. Ensuring the customer is completed satisfied with our work is our number one priority.
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Latest review:
Garden room extension. Smooth from start to finish. Very pleased with craftsmanship
Philip Ley
Rating: 5 out of 5
Extension Builder in Dereham
Builder/Bricklayer 35+years All aspects of building new build and extension’s, conversions & renovations, brick, block, stone work and hard landscapes. New to my builder but not new to building.
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Latest review:
Bricklaying- 30 May 2024
Philip and Sonny were very efficient and friendly ,they did an amazing job and left everything all clean and tidy! I will definitely contract again.
R.Knights Brickwork & Building services
Rating: 4.5 out of 5
Extension Builder in Dereham
Here at R Knights Building Services Ltd (Formally R.Knights Brickwork and Building Services) we have over 20 years experience, we take on all types of building work from extensions, new builds, full house renovations, structural alterations, Loft and Garage conversions to landscaping. we have a great team of qualified tradesmen who have worked together for many years, and together we make sure every job is done to the highest standard. we can cover every aspect of your job from helping with planning and design through our relationship with local architects and structural engineers to help make your dream home a reality. we work closely with every customer to make sure we deliver your project on time, on budget and to your satisfaction and to make sure our own high expectations are met every time, regardless of the size or type of job.
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Latest review:
Extensions- 2 Jun 2023
Apart from one or two small hiccups which were sorted, the work was completed, I can say more than happy overall. Thank you Robert & team. Trevor East Runton
GRC Builders
Rating: 5 out of 5
Extension Builder in Dereham
GRC builders a tradesman with 30 years experience taking pride in what we do. New builds, Extensions, House Renovations, Patios and General Building Work and repairs
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Latest review:
Bricklaying- 14 Jun 2023
The guys did a excellent job. I will definitely hire this company afsin
Joshua Wright
Rating: 5 out of 5
Extension Builder in Dereham
Carpenter and Builder in the Norwich area. With my team of qualified trades people we can provide any finish you desire to a high standard. I have worked in National Trust properties and worked with heritage. There is no job to small. Completed projects range from complete re-roof to adjusting a door and beyond. All building work is undertaken.
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Latest review:
Carpentry- 1 Feb 2026
Joshua was very helpful when I was looking to replace my existing front door with a old reclaimed one and advised me on the purchase. Would recommend him to anyone, very professional and trustworthy
ACL Installations
Rating: 4.9 out of 5
Extension Builder in Dereham
Hi, I'm Andy a local builder who has worked in the area for 25 years. I have multiple trades including carpentry, plastering, tiling, plumbing & other building work. I specialise in conversion projects such as kitchens, bathrooms, wall removals, roof repairs, damp proofing, installation of RSJ's, connection of new drainage & most other general building work. If you are looking for a decent, honest and reliable builder then you’ve found one here. All customers will get a free estimate with no obligation and free advice on how to best move forwards with any project. I can arrange building regs if needed and arrange structural engineering plans to be drawn up if needed. I look forward to hearing from you.
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Latest review:
Conversions - General- 8 Jul 2026
Brilliant job! On time, very friendly and professional, helpful, and tidied everything up. Andy and Scott also did a couple little extra jobs for me which was appreciated. Highly recommend.
GMC Home Improvements Ltd
No reviews yet
Extension Builder in Dereham
At GMC Home Improvements we cover a wide range of work. Carpentry & Joinery, Kitchens, Bathrooms, Bedrooms, Extensions and Renovations. We pride ourself on our quality of work and attention to detail.
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Rsl Construction (East Anglia) Ltd
No reviews yet
Extension Builder in Dereham
Please view our Facebook Page RSL Construction (East Anglia) Ltd. I have been in construction for 15 years. Took my love for the trade and went on my own. I have been Trading for 5 years growing a construction business over these 5 years. We do all aspects of construction from the footings, drainage and landscaping. All the way to building, conversions and extensions. We will consider any construction work given our way and get a detailed quote to the client. Taking in all of the clients ideas, visions and then putting them into reality. We work in all of Norfolk area but would also consider work further a field. Our aim is to produce work at the highest level. That is what our reputation is built on. We look forward to working with all new clients. View our Facebook page for ours reviews and full photos of our projects completed.
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Nick Vahanov
Rating: 5 out of 5
Extension Builder in Dereham
With 28 years in the construction industry, I bring a wealth of hands-on experience and expertise to every project. My career has spanned a wide range of residential and commercial builds, focusing on quality craftsmanship, reliability, and delivering results that exceed client expectations. I am committed to transparent communication and ensuring every job is completed safely, on time, and within budget.
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Latest review:
Tiling- 31 May 2026
Great service, delivered cut tiles as asked and was informative on next steps - would recommend and use for future work.
Gold Bricklaying
Rating: 5 out of 5
Extension Builder in Dereham
Hello, Thanks for looking my profile. I am qualified bricklayer/builder with years of experience in building trade. Our team can take small - large scale of building projects and managing from start to finish. Our skilled team can complete new build projects, extensions, brickwork & masonry, refurbishment and much more. I can guarantee top quality finish, reasonable prices and a Trader you can trust.
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Latest review:
Extensions- 20 Feb 2021
I've no hesitation in recommending Gold Bricklaying (Phil and Villius) for building work. They came in at a very competitive price and performed a superb job in the erection of a new porch. They were polite and courteous and worked tirelessly throughout the job to achieve an excellent result. Every requirement was met and the attention to detail was exemplary. Communication was excellent with quick responses which is so necessary when involved in a building project.
BRIDGESTONE DEVELOPMENTS
No reviews yet
Extension Builder in Dereham
All elements of the building trade.
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What types of services are offered by local extension builders in Dereham?

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

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

What are the hourly rates of extension builders in Dereham?

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

Find extension builders in Dereham with MyBuilder

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

Step 2: Compare different extension builders in Dereham

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

Step 3: Hire Dereham extension builders with confidence

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

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

What to ask a Dereham extension builder before hiring?

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

An extension builder in Dereham 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 Dereham 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 Dereham?

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 Dereham 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 Dereham 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 Dereham

Can an extension builder in Dereham help with planning permission?

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

Many Dereham 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 Dereham help with materials and finishes?

Yes, most extension builders in Dereham 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.