Extension builders in Norwich

Name: Extension Builder
Brand: MyBuilder
SKU: extension-builder
Rating: 3 (2 reviews)

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Some of our top rated extension builders in Norwich

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Ben aldrich
New on MyBuilder
Extension Builder in Norwich
Ben Aldrich, been a builder 15 years, undertake all aspects of building work, brickwork, carpentry, plastering, groundwork, kitchens, bathroom. Just ask for any pictures of previous work. Thanks
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Simon millington builder
No reviews yet
Extension Builder in Norwich
Hi am Simon Been bricklaying for 30+ yrs. City and guilds qualified with advanced brickwork too . I undertake extensions, patios, fencing, home improvements, garage conversions and all other building needs.
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Nathan Burrows
Rating: 5 out of 5
Extension Builder in Norwich
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.
GRC Builders
Rating: 5 out of 5
Extension Builder in Norwich
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
Philip Ley
Rating: 5 out of 5
Extension Builder in Norwich
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.
Tomasz Kulhawik
Rating: 4.2 out of 5
Extension Builder in Norwich
TMASA limited Listed Buildings Heritage Restoration Flood Restoration Renovations Media Walls Gardens & Patios Pergola Shed Shed Base Painting & Decorating Flooring Doors All wood work New Build We work with Building Control Conservation officials Structural Engineering We don’t take no shortcuts We provide the best service possible to our clients
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Latest review:
Decking- 14 Sep 2025
We gave Thomasz a bit of a challenge to make good our composite decking that had moved about and created big gaps between boards. He did a fabulous job of relaying the boards to make sure they were aligned and the whole thing is much better than it was when first laid. Thankyou so much.
S & H Gibbons Consultancy Ltd
No reviews yet
Extension Builder in Norwich
We are a construction company specialising in steel frame construction. We offer a complete turn key package from design to completion. We offer new builds, extensions, garden rooms, and more. Steel frame construction is quick, efficient and environmentally friendly. We can supply and manufacture the steel, as well as offer and install package.
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EA groundworks
No reviews yet
Extension Builder in Norwich
We can supply a wide range of services from drainage , concreting extensions brickwork soft landscaping we also have a waste recycling collection service
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JY brickwork
Rating: 5 out of 5
Extension Builder in Norwich
I can do a variety of jobs from brickwork to heritage buildings. I also specialise in traditional lime mortar. patios, concrete pads, repointing, extensions etc. Very efficient and realible. No job is too big or small. Get in contact for a free consultation. 10+ years brickwork experience with a level 3 master qualification. I can send pictures of previous work
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Latest review:
Bricklaying- 22 Feb 2026
Amazing work & extremely pleased with what I wanted doing.. Very professional.. If ever I needed anymore work I’d ask Jack straight away
Ian chettleburgh builder
Rating: 5 out of 5
Extension Builder in Norwich
25 plus years experiance in bricklaying and general building work. All work undertaken from garden wall and patio,s through to extensions,alterations and new builds
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Latest review:
Bricklaying- 6 Nov 2019
Would highly recommend Ian. Quick, friendly service and work was completed to a high standard. Will be using again for any future work. 5 stars
J.J Builders
No reviews yet
Extension Builder in Norwich
J.J Builders is family run business that has been operating for 5 years and we now have many builds to our name. we under take all kinds of work right from the ground up to roof.
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A & S Builders
Rating: 4.9 out of 5
Extension Builder in Norwich
A & S Builders have been est since 2004. It is a family run business owned by my brother and I. We are both family men with 40 years joint experience in the building trade. We offer an honest and professional service to our clients and most of our work comes from recommendations and good word of mouth. We have an extensive work portfolio for potential clients perusal with past clients views on our work, timekeeping and reliability, all of which is of the highest standard. We pride ourselves on our good reputation and ability to work well with clients and other tradesmen. We offer a 24 hour call out service and offer free estimates and advice.
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Latest review:
Extensions- 26 Jul 2023
A & S builders have been brilliant throughout our build and we couldn't recommend them enough. From the start of the project, when Alan came round to quote for the job all the way through to the end. The thing that ultimately made us choose A&S is he sent the quote through on time and was happy to come around to discuss different options and give his input several times until we were happy to move forward. We felt like we could trust them in our home, which with a newborn was particularly important to us. When work started, Sean and Jordan joined Alan and were on 'site' regularly and worked hard throughout. They all gave good advice, were open to ideas and changes we had, and were a pleasure to have in the house at all times. There were a couple of hold-ups along the way - supply issues out of their hands, but they went out of their way to make up for this. When we got to the end of the build, we were clearly sad to see them go as we asked them to do a bit of the landscaping for us too and wish we had a bit more in the pot to do more, but hopefully will have them back again in the not too distant future, but in the meantime, we have a lovely new kitchen dining space with corner bi-folds and a new porcelain patio surrounding the extension and an updated utility room, that we are very happy with and will make a lovely space to grow in as a family.
Ashbournes
No reviews yet
Extension Builder in Norwich
We are a small firm specializing in Extensions, Bathrooms & Kitchens. I have 30 years experience in building for private clients with budgets from 10k to +100k. Bathrooms & Kitchen refurbishments are a favourite & I have 20 plus 5* reviews on "Rated People" for this type of work & alterations to property. "One project at a time" ensures our undivided attention throughout your building project. Friendly, courteous and highly motivated to delivering quality work.
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Wilem Construction Ltd
Rating: 5 out of 5
Extension Builder in Norwich
Wilem Construction prides itself on providing the best quality of work and services to it's customers. We aim to make any job as hassle free as possible. We carry out any construction work from patios and driveways to new builds and full renovation.
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FHS Brickwork
No reviews yet
Extension Builder in Norwich
FHS brickwork Is a small building company specialising in brickwork and all building requirements. We are a team of all trades to guarantee a high standard of finish in every stage of a build. The usual work we carry out is extensions, new builds, patios, garden walls, landscaping.
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KDBuilders (u.k.) limited
Rating: 5 out of 5
Extension Builder in Norwich
Are you looking for a Builder or Roofer? KDBuilders will promise to work with you in every way, to meet all your building requirements at the guaranteed best price. Our highly reputable, professional, skilled team, offer all aspects of roofing and building works. Whether you need your home re roofing, or looking to have an extension or house renovation, we will assure you we can help. We offer a free no obligation quote for any works you may wish to have done, and guarantee to beat any other quotes, as we are confident we can give our customers the best deals. With our main, experienced, multi skilled tradesman - Keith, having over 25 years experience, as well as being a family run business, you can trust you won’t find a more reliable, friendly, professional team like us on your door step. We take huge pride in what we do, and we work with our customers every step of the way to ensure they are happy at all times. Please don’t hesitate to contact us to discuss your building or roofing work requirements, you can be confident you have chosen the best team to help, with KDBuilders.
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Latest review:
Keith and his team have just completely transformed my 80 square metre tiled stone floor by regrouting, buffing and resealing them so they look like new. They are reliable, extremely hard working and genuinely lovely guys. I've already asked them to come back and do my patio as I'm so impressed with their work. Can't recommend them highly enough.

Top rated Extension Builders

Our Extension Builders in Norwich, are rated 3 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 Norwich?

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

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

What are the hourly rates of extension builders in Norwich?

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

Find extension builders in Norwich with MyBuilder

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

Step 2: Compare different extension builders in Norwich

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

Step 3: Hire Norwich extension builders with confidence

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

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

What to ask a Norwich extension builder before hiring?

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

An extension builder in Norwich 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 Norwich 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 Norwich?

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 Norwich 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 Norwich 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 Norwich

Can an extension builder in Norwich help with planning permission?

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

Many Norwich 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 Norwich help with materials and finishes?

Yes, most extension builders in Norwich 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.