Extension Builders in Eastbourne

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

Easily find verified Eastbourne Extension Builders. Just post your job to get quotes from MyBuilder's Extension Builders in Eastbourne.

Select a service

How it works

Post your job for free

Tell us about your job, and we’ll alert suitable tradespeople in your area. It’s simple and free.

Tradespeople respond

Once your job is posted, you’ll get responses from interested tradespeople through the website.

Review profiles and choose

Browse profiles, work history, and feedback, then choose who you wish to share your details with.

Some of our top rated extension builders in Eastbourne

338 Results

Sort by:

Craig carpentry
No reviews yet
Extension Builder in Eastbourne
All aspects of carpentry carried out Doors Skirting and architrave Laminate flooring Kitchen fitting Loft conversion Flat and pitched roof Decking And many more I've been in this trade for near 15 years, take great attention to detail and care with my work to provide the best service possible, work will always be based on honest and professional standards with a good client base behind me.
Get in touch
S Connolly Carpentry
Rating: 5 out of 5
Extension Builder in Eastbourne
Welcome to my profile page, the many years experience in Carpentry/timber frame and tiling I now have has allowed me to gain a lot of happy customers. With the ability to carry out a verity of tasks. I’m reliable, hard working and ambitious with an aim for customer satisfaction Any questions please feel free to shortlist and message/call me. Many thanks
Get in touch
Latest review:
Carpentry- 13 Feb 2025
Sam was extremely reliable and completed the job in good time . I will certainly be using Sam again in the Future
Clarks Building and Design
Rating: 5 out of 5
Extension Builder in Eastbourne
Hi, I have worked since 1986 within the Building industry and all that encompasses, all work Guarantee for complete confidence, fully Insured, references as required, 54 years of hands on experience between me and my son, all photos are our own work not dragged off internet, Pride myself on delivering high quality, cost efficient service, All types and trades of building works covered including blueprint reading and reports, Garden path to a Full design and Build Project, fully versed with all Building Regulations and happy to deal with all local Authority’s on your behalf, No job to big or small, Thank you for taken your time to read. Best Wishes Steve Clark.
Get in touch
Latest review:
Landscaping- 30 Jun 2026
A great all round process. From the off Steve quoted fairly and gave good suggestions, whilst listening to what we wanted. We did delay the start date for the boys to squeeze in a friend's promised patio, but Steve offered to do an extra for me free of charge to show thanks for accommodating his work schedule. The rip out and then installation process was well thoughtout and delivered very well. Steve explained why certain aspects were the way they are, and he grew to understand my tradesmen background just needed a bit of talking to, which Steve does very well. His son Charlie has an excellent eye for detail and delivered some really lovely touches, without asking for them. An honest, hardworking, personable, and skilled group of tradesmen. I would recommend the team without question. Don't be put off by their 6ft 5 stature, they are really lovely guys that want nothing but for their clients to be happy with their work Thank you Steve, Charlie, and Sid
Design build manage ltd
Rating: 5 out of 5
Extension Builder in Eastbourne
I’m Joe Mitchell, Director of Design Build Manage Ltd, with over 20 years’ experience in the building industry. We specialise in extensions, loft & garage conversions, structural alterations and complete renovations. We can manage your entire project from start to finish, including drawings, planning, structural engineering, Building Control and construction. Professional, reliable and fully managed — from the ground up.
Get in touch
Latest review:
We had a really positive experience with Joe and the team at Design Build Manage and would highly recommend them. From the outset, the quotation was excellent — very clear, detailed and easy to understand, with a full breakdown of the works and a sensible staged payment schedule. This gave us a lot of confidence going into what was a fairly substantial project. Joe was very hands-on throughout and was on site most days. Communication was always clear and responsive, and we always felt we knew what was happening and what the next stage of the project would be. The whole team were incredibly friendly and considerate, particularly as we were living at the property throughout the works with young children and a dog. They were always respectful of our home, tidy and genuinely pleasant to have around. The project did run a few weeks beyond the original schedule, but this was largely due to unforeseen circumstances that arose during the build, and we were kept informed throughout. Most importantly, we’re extremely happy with the finished work and the way the whole project was managed. I wouldn’t hesitate to recommend Joe and the Design Build Manage team for any building project, big or small.
Banff construction and landscaping Ltd
Rating: 5 out of 5
Extension Builder in Eastbourne
Welcome to Banff Construction and Landscaping, where we craft living spaces with precision and flair. From intricate renovations to lush landscaping, we take pride in delivering top-notch craftsmanship. What sets us apart is our commitment to excellence and a unique Banff-inspired touch. Unlike others, we see each project as a partnership, tailoring our services to meet local needs.
Get in touch
Latest review:
5 star! Banff and team completed a single story extension allowing us to expand are kitchen and open plan dining room. Regardless of us being extreamly fussy and changing our minds daily they where by our side to help make these possible. Always early and left the site spotless regardless the time of day I would highly recommend banff and his team who are respectful and trustworthy company, look forward to Banff doing our next project or our family and friends in the near future.
Clarkworks construction
Rating: 5 out of 5
Extension Builder in Eastbourne
All aspects of building work ,maintenance and refurbishment undertaken, Brickwork, stone work ,extensions and more.
Get in touch
Latest review:
Bricklaying- 3 Nov 2023
I recently had the pleasure of working with John to construct a retaining wall on my property, and I couldn't be happier with the results. From start to finish, John demonstrated a level of professionalism, trustworthiness, and quality of work that exceeded my expectations. Here's why I highly recommend his services: Exceptional Workmanship: John showcased a remarkable level of expertise and craftsmanship in constructing our retaining wall. The precision and attention to detail were evident throughout the entire project. The final product not only met but exceeded our expectations in terms of both functionality and aesthetics. Reliable and Trustworthy: Trust is crucial when working with contractors, and John proved to be completely reliable and trustworthy. He communicated clearly and honestly, ensuring that there were no surprises along the way. This made the entire process stress-free. Friendly and Approachable: he's also a pleasure to work with. His friendly demeanor and approachable nature made the entire project enjoyable. He was always open to discussing ideas and addressing any concerns we had, which created a collaborative and positive working relationship. Flexibility: John displayed remarkable flexibility throughout the project. He was willing to adapt to changes and adjustments we requested along the way. In conclusion, I wholeheartedly recommend John for any construction project. I wouldn't hesitate to hire him again for future projects. Thank you, John
Nathan Joslin J.C.C
No reviews yet
Extension Builder in Eastbourne
Here at J.C.C we are a father and son team specialising in open plan living, extentions, loft conversions, house/flat refurbishments, kitchens, UPVC windows and doors, Bi-folds and so much more! Turning your property into a home! Find us on Facebook “Joslin carpentry and construction”
Get in touch
Building company
No reviews yet
Extension Builder in Eastbourne
We do the work in a completely professional manner. The work is done in the best possible time. The best advice and selection of the best materials for the right cost. We do the work in a very precise and clean manner. We consider customer satisfaction the best way to advertise ourselves.
Get in touch
Abacus
No reviews yet
Extension Builder in Eastbourne
Fully qualified carpenters with a great work ethic. We are fully insured We undertake work from hanging doors to bespoke furniture. We also do a lot of house refurbishments and extensions.
Get in touch
Renown Development
No reviews yet
Extension Builder in Eastbourne
Complete Domestic construction. Specialising in Extentions, Kitchens and bathrooms.
Get in touch
ECO SUSSEX HOLDINGS LTD
No reviews yet
Extension Builder in Eastbourne
Specialists in Home Extensions, Renovations & Structural Alterations. We deliver high-quality building projects from design to completion, combining expert craftsmanship with clear communication and reliable project management. Whether you're planning a single-storey extension, open plan kitchen extension, garage conversion or full home renovation, we work closely with you to create beautiful, practical spaces that add value to your home. highly experienced architect Fully insured, dependable, and committed to completing every project to the highest standard. Contact us today for a free, no-obligation quotation.
Get in touch
Eastman construction
No reviews yet
Extension Builder in Eastbourne
With over 20 years experience in the building trade we offer a reliable and trustworthy service.
Get in touch
A D LEACH
No reviews yet
Extension Builder in Eastbourne
Small family run construction company with 35 years of experience in extensions, loft conversions, refurbishment, new build. I am 53 years of age Qualified Level 3 Bricklayer, aswell as indepth project management skills and a wealth of knowledge with in the industry. I have a fantastic team of tradesmen and offer a start to finish project. We work regularly with local authorities, so are up on most regulations. We can also supply excellent references from our client base.
Get in touch
Mac builders
No reviews yet
Extension Builder in Eastbourne
Hi my names William my company is MAC builders recently established ready to take on the challenges of being my own boss I'm a general builder by trade with 18 years experience. I cover most aspects of building. brickwork, roofing including facia and sofit , landscaping, groundwork and drainage, driveways.
Get in touch
J b carpentry
No reviews yet
Extension Builder in Eastbourne
Jb carpentry .
Get in touch
Labcast ltd
No reviews yet
Extension Builder in Eastbourne
We are a relatively newly formed company but with plenty of experience. My business partner and myself are qualified carpenters and have been in the trade for 18 years. Before deciding to start a company, our building team worked on our own developments in London and the south east. Our main speciality is domestic refurbishment, extensions and conversions. We have experience in shop fitting and deliver bespoke projects for architecture and design practices in Brighton and London.
Get in touch

Top rated Extension Builders

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

Quality screening

Easily find verified local tradespeople. Just post your job to get quotes from tradespeople near you across the UK.

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

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

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

What are the hourly rates of extension builders in Eastbourne?

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

Find extension builders in Eastbourne with MyBuilder

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

Step 2: Compare different extension builders in Eastbourne

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

Step 3: Hire Eastbourne extension builders with confidence

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

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

What to ask a Eastbourne extension builder before hiring?

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

An extension builder in Eastbourne 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 Eastbourne 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 Eastbourne?

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 Eastbourne 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 Eastbourne 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 Eastbourne

Can an extension builder in Eastbourne help with planning permission?

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

Many Eastbourne 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 Eastbourne help with materials and finishes?

Yes, most extension builders in Eastbourne 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.