Extension Builders in Ipswich

Name: Extension Builder
Brand: MyBuilder
SKU: extension-builder
Rating: 4 (5 reviews)

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Some of our top rated extension builders in Ipswich

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Cook Building
Rating: 5 out of 5
Extension Builder in Ipswich
Cook Building is a reliable and skilled construction company delivering high-quality building services across residential and commercial projects. We specialise in everything from groundwork and structural works to full renovations and bespoke builds. With a strong focus on workmanship, safety, and customer satisfaction, Cook Building takes pride in completing projects on time, on budget, and to the highest standards.
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Latest review:
Groundwork & Foundations- 30 Jul 2026
Joe Cook and his team did the groundwork for us for a swim spa. From the initial visit, he was prompt and gave me confidence that he understood what needed to be done. He went over and above expectation in every way. He spoke to the distributor of the swim spa to check specifications, and checked every detail. We had Joe and 3 team members over 3 days working with us and they were all polite and professional. He contacted neighbours of ours to let them know what was happening and keep them informed. When we had issues with the delivery of the swim spa, and both the distributor and crane hire were unable to agree how to proceed, even though Joe's part in the job was done, he took control and made lots of calls, pulling in personal favours to save the day for us. Before they left each day, the site was left tidy. He even smartened up our driveway for us! We will absolutely be having them back for future work.
Tom last
Rating: 5 out of 5
Extension Builder in Ipswich
Fully qualified bricklayer with 16 years experience, including site managment. Working on a variety of one off buildings, commercial and domestic settings.
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Latest review:
I decided to have an annexe built on the side of my house. Contacted Tom as was recommended through a friend. I left the job in Toms hands, ordering materials, diggers and scheduling deliveries like the concrete pours, and arranging visits from building control. I was very happy with Toms work, very punctual, trustworthy, work was done to a high standard in a good time frame. Was lovely to watch the job evolve as I work away all week. Building control were very happy with his work and signed the job off without any issues. I would highly recommend Tom for his knowledge and expertise. Im very happy with the job and the standard of finish. Thankyou
Browns building contractors
Rating: 5 out of 5
Extension Builder in Ipswich
We specialise in groundworks and landscaping. Undertaking all aspects of ground works and landscaping including but not limited to; driveways , patios, fencing, turfing, garden clearance , brickwork , drainage, footings , concrete/screed floors. Contact us today for a free quote! we are very fairly priced, no hidden or additional costs unless mutually agreed prior. We pride ourselves in customer satisfaction!
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Latest review:
Groundwork & Foundations- 10 Oct 2025
Always a concern hiring someone you don’t know, but from the beginning Charlie has been excellent with communication and job started on time and finished on time. The guys were polite to our neighbour and very careful whilst using her access for our job. Very well priced and they were content to take the job on with difficult access where others clearly priced themselves out of the job or let us down. Would highly recommend.
MPH roofing and building services
Rating: 5 out of 5
Extension Builder in Ipswich
Family run business, we are on Facebook so can look us up on there mph roofing and building services 20+ years experience Reroofs, new roofs , restec flat roofs , renolit single ply , cladding , fascia soffits and guttering , solar panels , extensions , drone roof inspections , lead work , repairs repointing
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Latest review:
Roofing (Pitched)- 3 Jun 2026
Responded quickly. Quoted and completed the the job within a couple of days and didn't pressure for payment. Excellent work and even tidied up after. Would definitely recommend.
Broski Home Improvements
No reviews yet
Extension Builder in Ipswich
Multi skilled trades. All aspects of building and carpentry. I decided to start a business with my skills and passion and help people transform and improve their homes. I take on most jobs from small odd jobs, repairs and maintenance to full renovations and extensions.
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DSH Home Improvements
No reviews yet
Extension Builder in Ipswich
I’ve been working for a local building company for 20+ years doing general building, extensions, conversions, renovations and maintenance projects and have decided it’s now time to go on to my own adventures and challenges. I’m use to running and organising my own projects and have a lot of experience and knowledge from over the years working in this industry.
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Adorn facilities management Ltd
No reviews yet
Extension Builder in Ipswich
Adorn Facilities Management Ltd is a family run business based in East Bergholt with over 25 years experience. We take pride in offering a comprehensive range of bespoke building requirements and renovations, by professional trades people. We are members of the National Federation of Builders and have been awarded Heritage approved Contractor status 2026, which we are immensely proud of. We are committed to preserving the beauty and history of our traditional buildings. Our services include: Heritage and listed building specialists Complete building projects Planning and design Architects Renovations Loft conversions Extensions b
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Doughty Carpentry & Construction
Rating: 5 out of 5
Extension Builder in Ipswich
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.
Marden Carpentry Services
Rating: 5 out of 5
Extension Builder in Ipswich
We are a family owned company, that was established in 2006. We specialise in the fitting of kitchens, bathrooms, bedrooms, Garage conversions, Cladding and so much more.. We have a large portfolio of our work, Our tradesmen are all time-served in the trades and boast the relivent qualifications needed to carry out there tasks.
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Latest review:
Joinery & Cabinet Making- 20 Dec 2025
James was prompt and did a fab job on our work tops. We had a few issues that he overcome without problem. Would recommend and will definitely use him again!
P.C. Rust Builders
Rating: 5 out of 5
Extension Builder in Ipswich
We are a family run company from Woodbridge offering Plastering, rendering, plasterboarding over 30years of experience and skills for any project
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Latest review:
Plastering- 29 Feb 2020
Paul’s team done a very good job and cleaned up well before leaving, the price was very competitive, overall I’m very happy with the finish, would definitely recommend and use for future work.
PREBUS LIMITED
Rating: 4.6 out of 5
Extension Builder in Ipswich
Prebus ltd is a continuously growing business, we are based around home renovations, extensions and landscaping. We're aiming for top standards, finishes and buildings that last. Used to working with demanding architects and building control. I use accredited subcontractors that are also efficient, reliable and honest. Strong masionary background, qualified bricklayer with wide range of experience in all aspects of construction.
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Latest review:
Extensions- 23 May 2021
Good builder and worked hard but doesn't seem to care about issues arising post the job, even though was promised inevitable post-completion issues would be rectified as part of service. High levels of craftsmanship and problem solving during the job - can't be faulted. Ours was a significant redevelopment of a terrace house and he handled the project well. A few issues with budget management but that was resolved - down to better communication. Was happy with the high standard of the job on completion but let down by zero communication to resolve issues post the job.
Howard Marshall
No reviews yet
Extension Builder in Ipswich
Providing a complete and professional general building service since 1982, to the public and private sectors, which include factories, offices, schools and public buildings, church work and residential homes. The activities include building, brickwork, decorating, tiling, repairs, carpentry, maintenance, plumbing, alterations, rainwater, extensions, modifications and Health & Safety alterations.
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BUILDUS
Rating: 5 out of 5
Extension Builder in Ipswich
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!
Be you build
Rating: 5 out of 5
Extension Builder in Ipswich
Be You Build is a trusted general building contractor specialising in house extensions, HMO conversions, renovations, landscaping, and property improvements. We work closely with homeowners, landlords, and developers to deliver high-quality projects from start to finish. Our services include single and double-storey extensions, full property refurbishments, HMO conversions, structural alterations, brickwork, groundworks, patios, driveways, fencing, and landscaping. We pride ourselves on professional workmanship, clear communication, and delivering projects safely, on time, and within budget. Whether you’re looking to create more living space, add value to your property, or transform your outdoor areas, Be You Build is committed to bringing your vision to life with quality you can trust. Constructionline Gold Member | Fully Insured | Free Quotations
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Latest review:
We was recommended Tom and rob from be you build Ltd buy a work colleague Who had their extension built by Tom and the Team. The guys come out and see us at the property and went over our plans and put together a competitive price from start to finish. The Team was great to deal with and come across extremely knowledgeable. They managed to get us booked in within four weeks turned up when they said they would a team of 3 delightful gentlemen done the works they protected all of our furniture helped move stuff out of the way and sheeted everywhere up properly the works took one week as the company had explained. Everything was done professionally to a high stranded with minimal disruption to home life. Can’t fault the Team nor the finish of the job. Thank you to all involved would give more than five stars if I could can’t fault the Team their work ethic communication and professional professionalism. Thanks again guys Dave smigg
PVBCARPENTRY
No reviews yet
Extension Builder in Ipswich
All aspects of Carpentry undertaken e.g hand cut roofs, 1st fix 2nd fix, bespoke wardrobes.
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plane view building projects ltd
Rating: 5 out of 5
Extension Builder in Ipswich
I am the Director of a company called Plane View Building Projects Ltd. We pride ourselves in producing quality work using experienced trades people with a can do attitude who are pleasant to have around when working in a domestic environment. Our aim is to always finish on time and on budget and leave our customers happy with our work.
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Latest review:
Plane View Building were quick, thorough, and exceptional at dealing with our roof leak and bathroom renovation. We had suffered a roof leak that was difficult to locate it meant removing the ceiling of the bathroom to locate it. Subsequently, after discussing options, we re-roofed the entire area with reclaimed slates. They helped us find the best roofer for the project that could offer best value for money. They added insulation to the edge of the ceiling at our request to remove the condensation issue the ceiling had at the external wall, where the roof is thinnest. A problem in many Victorian homes. The ceiling was then reinstated and the entire room skimmed and plastered. They tiled the room according to our design and fitted a bath panel and vinyl floor. Simon and his company were trustworthy, good value for money and did a thorough and excellent job. We have already recommended them and will use them again in the future.

Top rated Extension Builders

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

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

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

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

What are the hourly rates of extension builders in Ipswich?

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

Find extension builders in Ipswich with MyBuilder

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

Step 2: Compare different extension builders in Ipswich

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

Step 3: Hire Ipswich extension builders with confidence

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

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

What to ask a Ipswich extension builder before hiring?

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

An extension builder in Ipswich 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 Ipswich 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 Ipswich?

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 Ipswich 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 Ipswich 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 Ipswich

Can an extension builder in Ipswich help with planning permission?

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

Many Ipswich 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 Ipswich help with materials and finishes?

Yes, most extension builders in Ipswich 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.