Extension Builders in Sudbury

Name: Extension Builder
Brand: MyBuilder
SKU: extension-builder
Rating: 4.3 (6 reviews)

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Some of our top rated extension builders in Sudbury

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BG Builds
No reviews yet
Extension Builder in Sudbury
5 years of experience all over the building trade
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C J Wiffen Construction Limited
Rating: 5 out of 5
Extension Builder in Sudbury
At C J Wiffen Construction we like our clients and ourselves to enjoy the process of the work needed to be carried out. We offer a completely hands off approach for our clients, fully project managed from start to finish. We have a great team of various subcontractors who we all know and have worked with for many years which does reflect well on our finished work.
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Latest review:
We used Carl to convert/ rebuild several old farm buildings into beautiful 2 & 3 bedroom homes - Carl and his contractors have done an excellent job on each and every property. We found Carl easy to communicate with and trustworthy.
BLJ CONTRACTS LTD
Rating: 5 out of 5
Extension Builder in Sudbury
Brickwork and hard landscape contractor New build and restoration 30 years experience City and guilds qualified level 1,2 and advanced level.
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Latest review:
Bricklaying- 19 Sep 2019
What an amazing Tradesman, Old School skills and Ethos. Nothing was too much trouble with Martin, came when he said, worked competently displaying high skill levels from someone who clearly enjoys what he is doing. Came back to finish more courses that were unexpectedly needed after the old roof was removed. Even left the scaffolding for my Carpenter to use when boarding the roof out. I will definitely use Martin again on some more work planned. Don't miss out on this guy he's a super conscientious Tradesman whose precision brickwork is constantly being praised and admired by other tradesmen who have worked for me. Apologies to you Martin for the delay in sending feedback, Senior moment thought I'd posted it :-(
andrewbutlercarpentry
No reviews yet
Extension Builder in Sudbury
hi i have been a carpenter for 39 years i did a full apprenticeship i have undertaken all aspects of carpentry and general building and refurbishment works have run my own business over the years i have project managed a lot of projects i have a good knowledge of all aspects of the building industry
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Liston Trading Company LTD
No reviews yet
Extension Builder in Sudbury
We are a forward thinking building company with a real passion for what we do. We enjoy producing high quality, unique new builds and Barn conversions to deliver stunning one-off Homes. Having the luxury of in-house trades and a forward thinking team means we can ensure all of our projects progress smoothly and efficiently, giving the best possible finished product in a timely fashion. Ask us about some of our back catalogue to see the stunning properties and projects we’ve delivered over the years.
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Simpson and Summers Construction Limited
Rating: 5 out of 5
Extension Builder in Sudbury
We have been in construction since 1990. We specialise in new builds and extensions.
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Latest review:
Carpentry- 14 Oct 2021
Stuart was gladly in the area when I posted the job so was able to quote, get supplies and complete the job all in the same day! Delighted with the work, wouldn't hesitate hiring again or recommended to a friend!
Sears Brickwork
Rating: 5 out of 5
Extension Builder in Sudbury
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.
DS Clarke Building Services
Rating: 5 out of 5
Extension Builder in Sudbury
DS Clarke Building Services deliver a friendly, professional and high quality general building service in Essex & Suffolk. Specialist areas include general building maintenance & modernisation, conversions, small extensions, carpentry, plastering, tiling, brickwork etc.
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Latest review:
Joinery & Cabinet Making- 7 Jul 2011
David was flexible with dates, communicated well, very reasonably priced and did exactly what was asked (and more!). Very happy with the results and would definitely recommend using him to anybody else. I'll definitely be using him again! Thanks David!!
Moroney carpentry
No reviews yet
Extension Builder in Sudbury
I’m a Suffolk based carpenter, nvq level 3 qualified. All aspects of carpentry undertaken, fully insured.
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ATIX Construction Ltd
No reviews yet
Extension Builder in Sudbury
Domestic and Commercial construction and building renovation. 13 years experience in all aspects of the building trade. Specialists in external Wall insulation and external cladding and rendering. Domestic: New builds, Extensions, Loft conversions, Garage conversions, kitchens, bathrooms, wet rooms Commercial: Office Fit-Out, Office refurbishments, Shop fitting, Office glass partitions
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A.b.carpentry
Rating: 5 out of 5
Extension Builder in Sudbury
Hi I'm a qualified carpenter and joiner, iv been in the trade for around 16 years. I'm skilled in most areas of carpentry. From 1st fix carpentry eg. joists, hand cut and truss roofing. All interior 1st fix. I mainly specialise in 2nd fix carpentry, internal doors, kitchens, bespoke built in furniture and finer finishing work. I have a lot experience with older and listed properties and enjoy working on them. From repair work to restoration and carefull updating.
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Latest review:
Carpentry- 21 Sep 2023
Ashley was on time, tidy and not to mention his work was GREAT! Really happy with the work AB carpentry did for us. We will most definitely be reaching out then again.
Aztec specialist brickwork ltd
Rating: 5 out of 5
Extension Builder in Sudbury
Aztec specialist brickwork has over 15 years experience in all aspects bricklaying, new builds, extensions, garden walls etc, we also cover patios,driveways, concreting, steelwork, landscaping and much more. We cover Essex, Suffolk, London, but anywhere is considered. We work closely with other trusted company’s, who do carpentry, window fitting, plumbing, electrical and so on, to ensure all jobs can be priced and completed in house, relieving customers of any stress finding trades.
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Latest review:
Very pleased with the quality of the work arrived on time very clean and tidy and a nice person as well (just make sure you feed him coffee thou lol ) Definitely recommend him 👍👍
SQ joinery and construction
Rating: 5 out of 5
Extension Builder in Sudbury
Here at SQ joinery and construction we pride ourselves on giving our clients the very best service, we are here to work through anything that our clients need. We specialise in bespoke units, be it wardrobes, media units we love to bring your ideas to life! we also undertake renovations and extensions and we specialise in GRP having been in the marine industry for over 20 years so whether it’s a new GRP roof or even a pond we can cater for your needs.
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Latest review:
Joinery & Cabinet Making- 14 Jun 2023
Very happy with the result of my kitchen upstands. Steven’s communication was amazing and he was very efficient and professional in doing the job. Thanks again.
JBS (Jonathan's Building Services)
No reviews yet
Extension Builder in Sudbury
I am a bricklayer that's now choosing to head out on my own. I'm looking to use my builder as an opportunity to expand my knowledge of the trade and start my own business. I've worked on building sites for 10 years and have had experience in general building for 6 years of that time aswell. I have experience in bricklaying with a NVQ level 2 but have also done other things such as landscaping, patios, fencing and alterations internally and externally.
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Pro Build (East) Ltd
Rating: 5 out of 5
Extension Builder in Sudbury
Pro build (east) is a friendly professional general building company that specialises in extension ,conversion and alternations. With over 15 years experienced in the building trade and an teams of trades ready to complete any project any size! Please get in touch for a free no obligation quote
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Latest review:
Extensions- 20 Nov 2019
Matt of Pro Build (East) Ltd. was instructed to complete a home extension on my Victorian Mid-Terrace property at the beginning of July 2019. Matt initially replied to my MyBuilder advert promptly, came to view the job within days and could start the next week (in hindsight, probably not a good sign). He started work on the Monday, providing a quotation and an expected completion date of 3-4 weeks later for the complete extension including removal of waste, plastering and external rendering. Throughout the build, Matt's communication was prompt, replying to emails, phone calls and text messages mostly within the same day. Unfortunately, on a number of occasions problems arose with the project and I was frequently to blame for certain aspects, for example it was my fault that the roof could not have slates because the roof was built at a low pitch - however the quote included slates? The quality of workmanship throughout the build was very varied, requiring Matt and his team to return a number of times to re-do work which was deemed unsatisfactory by me, other workmen and the building inspector. There is quite often a number of excuses for why work has not been done, or why it has been done to a low standard as opposed to correcting the issue without argument. In the end, the whole build took 14 weeks to complete and remained to have a number of snagging issues, I would not personally recommend this company for larger works such as this.
Doughty Carpentry & Construction
Rating: 5 out of 5
Extension Builder in Sudbury
Doughty Carpentry & Construction is a trusted local builder in Bury St Edmunds, Felsham, Sudbury, and Stowmarket, specialising in bespoke carpentry, joinery, and home renovation. With 25+ years of experience, James provides expert services including kitchen fitting, bathroom renovations, custom furniture, loft conversions, flooring, doors, windows, and heritage carpentry. Every project is completed with attention to detail, clear communication, and a focus on quality workmanship. If you’re looking for a reliable carpenter or builder in Suffolk, Doughty Carpentry & Construction offers professional results you can depend on.
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Latest review:
Windows & Doors (Wooden)- 3 Nov 2019
James was easy to communicate with and flexible regarding other works going on in our house. He did a great job on our door and we are really pleased with it. Would highly recommend.

4.3

Top rated Extension Builders

Our Extension Builders in Sudbury, are rated 4.3 out of 5 based on 6 reviews from customers like you.

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

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

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

What are the hourly rates of extension builders in Sudbury?

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

Find extension builders in Sudbury with MyBuilder

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

Step 2: Compare different extension builders in Sudbury

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

Step 3: Hire Sudbury extension builders with confidence

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

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

What to ask a Sudbury extension builder before hiring?

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

An extension builder in Sudbury 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 Sudbury 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 Sudbury?

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 Sudbury 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 Sudbury 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 Sudbury

Can an extension builder in Sudbury help with planning permission?

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

Many Sudbury 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 Sudbury help with materials and finishes?

Yes, most extension builders in Sudbury 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.