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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CSH Brickwork Ltd
Rating: 4.9 out of 5
Extension Builder in Sudbury
Hi I’m Calvin Bricklayer with 15+ years experience, I have been working on building sites as well as domestic & commercial sites since the age of 15 . Very knowledgable. Gold supervisor cscs card held + sssts qualification (site Forman) Public liability held. Reliable, clean & hardworking. All aspects of work (small - big jobs)- New builds, Extension, small/big garden walls,Alterations ,Insurance work etc.. please contact myself for a competitive price. Thank you
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Latest review:
Repointing- 12 Apr 2026
Great Work, Comms & Nice Guy! I was hugely impressed with Calvin - from the initial messages, to his willingness to complete the job quickly (and on a Sunday!) and the work itself was absolutely spot on. 10/10 would use again Thank you Calvin
Complete Home Renovation And Improvement Services
Rating: 5 out of 5
Extension Builder in Sudbury
Full renovation services Kitchens Bathrooms Plastering Windows Doors And Conservatories(Assure Registered) Facias, Soffits Cladding And Guttering Internal Carpentry Alterations And Complete Renovations And More Over 20 Years Experince All On the Job Training Business established in 2019
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Latest review:
Bathroom Fitting- 7 Aug 2019
We recently had a new bathroom fitted by Chris and what a wonderful job he has made of it . From our initial meeting to discuss our requirements to completion was entirely without any concern and professionally handled . In fact we left on holiday for 3 weeks whilst the work was going on and returned to not only a lovely bathroom but a very clean and tidy house. Thank you Chris for succeeding in giving us the bathroom we envisioned.
M J Chance Building Contractor
Rating: 5 out of 5
Extension Builder in Sudbury
I have been in the building trade for about 12 years. Sole trader for two years. I am building my 3rd extension at the moment. But will take on anything no job too small.
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Latest review:
Extensions- 3 Aug 2017
Very pleased with the high quality of the work done, which was finished to a very high standard, on time and on budget, by a great team of friendly, helpful, and tidy tradesmen. I would definitely recommend M J Chance builders. Could not be happier with the with the finished work.
R m brickwork
Rating: 5 out of 5
Extension Builder in Sudbury
We have over 30 years experience between us in the trade From garden walls and patios to houses and industrial projects. Fully qualified level 3 diploma and nvq level 2.
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Latest review:
Bricklaying- 15 Jun 2020
Experience from initial contact to completion was first rate. Some of the materials were difficult to purchase but they went a further mile to obtain. The day of the construction arrived promptly to carry out the job. Work was 5 star and cleaned and removed any debris. Would definitely recommend
TM Survey & Build
Rating: 5 out of 5
Extension Builder in Sudbury
Hi! My name is Thomas Murton and I am a qualified Quantity Surveyor with a building company. I have several years of experience in both the residential and commercial building industry.
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Latest review:
Extensions- 4 Jan 2022
Thom was very helpful during his time at the property. He has a good knowledge and I would recommend him.
BUILDUS
Rating: 5 out of 5
Extension Builder in Sudbury
Buildus is a family run Building Company providing a professional and comprehensive service. We cover all aspects of domestic and commercial building works including Extensions, Refurbishments and New Builds. Located at Cavendish, Suffolk gives us excellent access to the surrounding areas.
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Latest review:
Extensions- 24 Dec 2014
Matt and his team are all very professional, skilled and experienced to a very high standard! No extra corrections were problems, expert advise and time keeping and time management were excellent. All our neighbours have asked for Matt's details to use him and his team for their building work because of the professionalism which Matt and his team showed. I would use Buildus anytime I had any building work to be carried out again, they are an excellent team!
Damma Building Services
Rating: 5 out of 5
Extension Builder in Sudbury
Hi and thanks for viewing my profile. My name is Steve and I am a City and Guilds Qualified builder who can cover all aspects of property maintenance and new builds. I have a DBS in place and contract to Suffolk County Council and care homes in the same county and Essex wildlife trust . I have experience in new builds and renovations of old properties. No job is too big or too small and I invite you to view some of our completed projects.
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Latest review:
Extensions- 1 Jun 2023
Steve contacted me about the job, he lived a bit of a distance away but he visited and we had a chat about the requirements of the job, he came up with alternatives and advised on size and positioning of the base so that the log cabin would fit in the garden, his quote was reasonable and he started and finished in the agreed time, base looked great, i then ordered the cabin and Steve came back to build it, Steve used better quality screws and fixings than supplied by the log cabin company so that they would last longer and were more sturdy, he quoted 2 days to build the cabin and he stayed until after 6pm on the second day to complete the job. Great work Steve and Jed, thank you for your advice and hard work. I would recommend Steve :)
Brothers construction
Rating: 5 out of 5
Extension Builder in Sudbury
At Brothers Construction, we specialise in high-quality extensions and renovations of all kinds, including bespoke bathrooms, stylish kitchens, functional bedrooms, and beautifully designed gardens. Our mission is to transform homes with craftsmanship that lasts and finishes that impress. What truly sets us apart from other builders is our approach. We believe that excellent communication, honesty, and transparency are just as important as the work itself. From the very first consultation to the final touches, we provide a seamless experience built on trust, reliability, and outstanding customer service. With Brothers Construction, you’re not just hiring builders — you’re partnering with a team dedicated to making your vision a reality, while ensuring the process is as smooth and stress-free as possible.
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Latest review:
Extensions- 25 Apr 2022
We hired Brothers Construction to knock through our existing dining room and garage to create a larger space. From the start Dan and Jay have been excellent. As others have said they are a completely professional company who arrive on time, do a full days work and leave everywhere tidy. Communication, sometimes on a daily basis, is excellent. Halfway through the project we wanted to make a relatively big change to the job which didn’t phase them at all and this, together with any additional costs, were always "run by us” before proceeding. To say we are delighted with the finished job is an understatement and we can’t recommend them highly enough. Thank you Brothers Construction for looking at our scrappy plans and turning them into reality. Desperate now to start decorating!
James Robinson
Rating: 5 out of 5
Extension Builder in Sudbury
I am an experienced tradesman that have been working in the trade for 25 years. I started as a bricklayer and worked up to contracts manager. I have a keen eye for the perfect finish on all levels of work. I really enjoy completing people’s dreams.
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Latest review:
Extensions- 23 Jun 2025
James is diligent, communicative and constantly strives for quality. James completed our complicated porch extension and was very helpful at providing advice and options. The work that James carried out was of a very high standard. James also kept us up to date with progress and works ahead which allowed us to plan effectively. Everything was also very well managed and safe. We would wholeheartedly recommend James for those looking for works and would be in touch with any future plans we have.
Macarpentryandconstruction
No reviews yet
Extension Builder in Sudbury
We are a very professional company who take much pride in our work insuring the best possible job along for our customers
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Brians Conversions
Rating: 4.9 out of 5
Extension Builder in Sudbury
started working as roof tiler when was 16. progressed to building my own houses when was 28. since then i have acquired extensive knowledge in all the fields listed , am now 58 years old , have all my own tools/ plant. to complete mentioned tasks, extensive contacts for all trades.am known to be a perfectionist amongst my fellow tradesmen and customers ,
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Latest review:
Carpentry- 6 Jun 2024
Brian did an excellent job rehanging a door on the other side of the door opening. He explained the problems involved and how he would tackle the job. He achieved a first class finish and his attention to detail was second to none. He left everything clean and tidy. I would not hesitate to recommend him and I will certainly be using him again for jobs which need doing.
Sp building & carpentry
No reviews yet
Extension Builder in Sudbury
I’m carpenter/builder been in the trade for 30years we specialise in historical and listed building work.
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PPJ Builders
No reviews yet
Extension Builder in Sudbury
At PPJ Builders, we take pride in delivering high-quality building and landscaping services with a modern, luxury finish. With years of experience in the trade, our team is dedicated to providing reliable workmanship, clear communication, and attention to detail on every project — from small home improvements to full garden transformations. We cover all aspects of general building, landscaping, and outdoor design, including patios, decking, extensions, renovations, and bespoke garden builds. Our goal is to bring your vision to life with precision, professionalism, and care. No job is too big or too small — we approach every project with the same passion and commitment to quality. At PPJ Builders, we build with pride, creating spaces you’ll love for years to come.
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Collins Brickwork & Builders
Rating: 5 out of 5
Extension Builder in Sudbury
All brickwork & general building works undertaken , free written quotations provided no job to big or small. 30 years experience
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Latest review:
Fencing- 29 Apr 2019
Quick response to enquiry, followed by equally quick quotation. The work commenced approximately one week later and was completed to my satisfaction. Overall the job was a good experience without any hiccups and would hire again without any hesitation. Many thanks.
Black Oak Groundworks ltd
Rating: 5 out of 5
Extension Builder in Sudbury
At Black Oak Groundworks ltd we offer nothing but a 1st class service always making sure we meet our customers expectations.
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Latest review:
One of two of the best trades we've ever used, difficult job completed without any fuss or bother, clean, tidy and hard-working, will 100% be using Josh for further works, highly recommended
Carl barker improvements
No reviews yet
Extension Builder in Sudbury
Hello iv been in the construction industry for 26+years covering most aspects over the time . Most of my time has been perfecting my skills in all aspects of plastering internal and external. We consider ourselves very respectful ,polite and clean and leave a high standard of work . We take on the smallest tasks through to the big refurbishment/renovation and extension projects . I use a number of very good certified tradesmen to complete all my clients projects . We offer a free quote service and ask a deposit once the job is confirmed and booked with us then nothing to pay untill completion.
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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.