Extension Builders in Stowmarket

Name: Extension Builder
Brand: MyBuilder
SKU: extension-builder
Rating: 4 (4 reviews)

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Some of our top rated extension builders in Stowmarket

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Sears Brickwork
Rating: 5 out of 5
Extension Builder in Stowmarket
Bricklaying company with over 15 years experience in new builds, restoration, extensions and hard landscaping works.
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Latest review:
Landscaping- 1 Sep 2025
Very pleased with this job. Pete responded promptly, quoted promptly and did the work in the timetable he said including some weekend work. Great quality finish to driveway and new patio slab pathways. Thoroughly recommended.
Taurus Electrical Solutions
No reviews yet
Extension Builder in Stowmarket
I have 21 years experience in the industry 16 of which I have operated as a sole trader working on projects ranging from domestic installations, commercial, all the way to large data center work for major social media and e commerce companies. I guarantee to bring a friendly but also professional approach to all my jobs and take pride in my work to a standard I'd only expect in my own home. This I believe is one major factor that has kept me in constant work over the years.
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Komplex timberworks ltd
No reviews yet
Extension Builder in Stowmarket
Welcome to Komplex timberworks ltd. We are a timberframe & Restoration specialist in period build repairs from timber sole plates to structural timber roofs. We can repair or replace timbers in period buildings in most shapes & sizes. We have a highly skilled team members who are competent to carry out any timber projects to rebuild your property. We pride ourselves with reliably & accuracy to our projects. Feel free to contact us for further information.
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B&H Group
No reviews yet
Extension Builder in Stowmarket
Here at B&H Group we undertake all aspects of Building and Landscaping, ranging from full scale refurbishments and extensions to garden design/installation and bespoke garden rooms/annex. We are a small team of tradesmen who take pride in our work and always work to the highest standards.
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M Fuller Building Services
No reviews yet
Extension Builder in Stowmarket
My name is Michael fuller from Alma Build with over 20 years experience. We offer a wide range of building work from extensions, alterations, kitchens and bathrooms. We also offer a free no obligation quotation.
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John fryatt construction
Rating: 5 out of 5
Extension Builder in Stowmarket
We are a small building company and thrive ourselves on carrying out a professional job from start to finish, We carry out works from Garden Walls to Extensions We are also experienced in brickwork stitching , so all those cracks could be gone We are CRB checked and Have 25yrs in the job
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Latest review:
John Fryatt, has carried out several jobs for us in the past. Works have ranged from small garden walls to large extensions, and full refurbishments. We've always found john's prices to be within our budget and very competitive. John always has very good working relationships with all customers on jobs we have given him, and we will carry on using John on future works.
D.G Carpentry & Joinery
Rating: 5 out of 5
Extension Builder in Stowmarket
Hi. D.G Carpentry & Joinery is a small team based construction service by Dan Grimwood. Dedicated to quality and the personnel touch. Covering all aspects from new builds, extensions and alterations. kitchen fitting and cabinet making to complex hand cut roofs and completing to a tiled finish. With our team of highly skilled, professional and friendly staff we can accommodate all projects to the highest standards.
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Latest review:
Have no hesitation in recommending Dan for carpentry jobs. He fitted a lovely new kitchen for us and his work was of a very high standard. All completed on time due to him working efficiently. Very clean and tidy in his work. He was very easy to have around and leave to work on his own too. He was happy to do extra jobs linked with our new kitchen- filling in an old doorway, and hanging a new door. Again done very well. Yes Dan's the man!! For your job too!
Wood worx carpentry & Kitchens Limited
Rating: 5 out of 5
Extension Builder in Stowmarket
We are a carpentry and building company accredited by the FMB, NABC and BIKBBI.
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K W Priestley Carpentry
Rating: 5 out of 5
Extension Builder in Stowmarket
Ken Priestley Carpentry offers expert carpentry and general building services backed by nearly 40 years of experience. We prioritise quality and tailored solutions for your renovation and construction needs. We are proud of the repeat customers, some we have know for many, many years and the with most of our work through recommendations. Our commitment to quality and attention to detail ensures we strive to exceed our clients expectations and create lasting relationships. We like to maintain constant communication with our customers to ensure client satisfaction.
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Anthony Poole building solutions
Rating: 5 out of 5
Extension Builder in Stowmarket
Bespoke builders and refurbishment contractors From. Concept to completion
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Latest review:
Restoration & Refurbishment- 28 Apr 2019
The work included: knocking out part of a wall and creating a new ‘alcove’ area to enlarge one room, removing a door and making good the wall, re-plastering of ceilings and walls, laying new flooring, various electrical works and installation of a new radiator, plus numerous other little bits and pieces. Tony gave me good advice at the planning stage about the various jobs I wanted doing which ended up saving me considerable, unnecessary expense. The price was a fair one and came in on budget. Tony kept me fully informed at all stages. Tony’s team were friendly and helpful. The final result is lovely and well finished. For balance, the only negative was that the job did over run by a few days; however I must add that Tony and his team did their very best to catch up including working weekend days at no extra cost to me. I would not hesitate to use Tony’s services again, and, in fact, fully intend to.
HAPPY BUILDERS LTD
Rating: 5 out of 5
Extension Builder in Stowmarket
Happy Builders Ltd specialises in all building works and Double glazing. We offer our clients an incredible value on every project, as well as a single point of responsibility and accountability throughout the construction process. Our philosophy is to leave every client with a positive construction experience in order to pave the way for a continued and happy relationship.
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Latest review:
Bricklaying- 18 Oct 2021
Mario and his team are very professional and very organized. They are doing a good job at by place to build the extension for my kitched
Essex and Suffolk Plastering
Rating: 4.9 out of 5
Extension Builder in Stowmarket
About Us Essex & Suffolk Plastering is a trusted and professional plastering company dedicated to delivering high-quality craftsmanship across Essex, Suffolk, and nearby regions. With years of industry experience, we pride ourselves on providing top-tier plastering and rendering solutions for residential and commercial clients alike. Our Services We offer a comprehensive range of services, including: Plastering: Traditional and modern plastering techniques for smooth and durable finishes. Rendering: External wall rendering, including silicone, monocouche, and traditional sand & cement. Dry Lining: Efficient and precise dry lining solutions for interior walls and ceilings. Skimming: High-quality skimming services for a flawless finish. Ceiling Repairs & Replacement: Restoring damaged ceilings to their original condition. Damp Proofing: Preventative solutions to protect your property from moisture damage. Why Choose Us? Expertise & Experience: Our skilled team has extensive experience in all aspects of plastering and rendering. Quality Workmanship: We use only the best materials and techniques to achieve outstanding results. Customer Satisfaction: We prioritize client needs, ensuring timely project completion and minimal disruption. Competitive Pricing: Offering high-quality services at affordable rates. Fully Insured & Accredited: Giving you peace of mind with professional and reliable service. Our Clients We cater to a wide range of clients, including: Homeowners Property Developers Builders & Contractors Commercial Property Owners Landlords & Estate Agents Contact Us For a free quote or consultation, get in touch with us today At Essex & Suffolk Plastering, we are committed to excellence in every project we undertake. Whether it's a small repair or a full-scale renovation, we deliver impeccable results that stand the test of time.
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Latest review:
Plastering- 22 May 2026
Job not completed. Despite agreed terms, four separate reasons (excuses) given for delays/non attendance. IE, Bank Holiday, Brake Failure, Serious van repairs needed and lastly, Family Bereavement. Bad Luck(?), was for me! Shop elsewhere.
Michael Brussell building
Rating: 5 out of 5
Extension Builder in Stowmarket
My name is Michael Brussell I’m a carpenter/plumber I’ve been in the trades for 25 years since leaving school in that time I’ve worked on many different types of properties/sites and gained experience in full timber frame house builds to listed properties (200 years old)
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Latest review:
Plumbing- 9 Jan 2026
Came out super fast. Great service. Will be using again!
WP Property Developments Ltd
Rating: 4.7 out of 5
Extension Builder in Stowmarket
We are a family run business with over 30 years of experience. Covering a wide scope of building works from ground up through to completion.
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Latest review:
Extensions- 2 Sep 2025
Thank you to Ricky Mark and Billy for all their hard work in getting our project completed. The work was completed to such a high standard and they tried their absolute best to keep disruption to a minimum in our busy family home. Highly recommend, thank you
R & M Groundwork’s
Rating: 5 out of 5
Extension Builder in Stowmarket
We are a small family run business with over 25 yeah experience in the industry. We offer a wide range of services including foundations, drainage, driveways, patio’s, fencing and digger work plus much more. We pride ourselves in always leaving the customer completely satisfied with the end product no matter how big or small the job may be.
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Latest review:
Restoration & Refurbishment- 3 Oct 2022
Ricky came to view the job when promised and quoted fairly fast. He completed the work to a very good standard quickly and efficiently and cleared up well after he finished. Would highly recommend 😊
NSH Developments Ltd.
Rating: 4.8 out of 5
Extension Builder in Stowmarket
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.

Top rated Extension Builders

Our Extension Builders in Stowmarket, are rated 4 out of 5 based on 4 reviews from customers like you.

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

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

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

What are the hourly rates of extension builders in Stowmarket?

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

Find extension builders in Stowmarket with MyBuilder

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

Step 2: Compare different extension builders in Stowmarket

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

Step 3: Hire Stowmarket extension builders with confidence

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

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

What to ask a Stowmarket extension builder before hiring?

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

An extension builder in Stowmarket 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 Stowmarket 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 Stowmarket?

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 Stowmarket 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 Stowmarket 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 Stowmarket

Can an extension builder in Stowmarket help with planning permission?

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

Many Stowmarket 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 Stowmarket help with materials and finishes?

Yes, most extension builders in Stowmarket 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.