Extension Builders in Brighton

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

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Some of our top rated extension builders in Brighton

458 Results

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JS Fitters
No reviews yet
Extension Builder in Brighton
Bespoke Works undertaken !
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The Village Garden Room Company
New on MyBuilder
Extension Builder in Brighton
At Village Garden Room Company, we design and build high-quality, bespoke garden rooms that create beautiful, practical space right in your own garden. Whether you’re looking for a home office, gym, studio, or a place to relax, we tailor every build to suit your lifestyle and your space. Our garden rooms are fully insulated and built for year-round use, combining comfort, durability, and modern design. We pride ourselves on offering a friendly, reliable service from start to finish, working closely with you to bring your vision to life. As a local company, we understand the importance of quality craftsmanship and creating spaces that truly add value to your home. With Village Garden Room Company, you’re not just adding a room — you’re creating a space you’ll love to use every day. We also provide Landscaping.
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Comer Construction
No reviews yet
Extension Builder in Brighton
Small to large extensions and refurbishments. New kitchens and bathrooms.
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M.Geary LTD
No reviews yet
Extension Builder in Brighton
Brickwork Groundworks Patios Landscaping Driveways We complete a wide range of construction works and are happy to complete any jobs that we are confident and trained in completing. Any works we do not complete we have a wide range of other companies we work alongside that can complete them.
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J Ash Brickwork
New on MyBuilder
Extension Builder in Brighton
I’m a Sussex based builder with over 25 years experience. I specialise in brickwork, stonework, flintwork, patios, driveways, extensions and new builds.
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S.FOSS & SONS LTD
Rating: 4.8 out of 5
Extension Builder in Brighton
We’re a family run glazing and construction company established in 2009. From a broken handle,conservatory solid roof replacements, new window/door installations to new build extensions. Never a problem, only solutions.
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Latest review:
Conservatories- 28 Aug 2025
Not started yet. Yer to move in and set a date.
G.w brickwork & groundwork
No reviews yet
Extension Builder in Brighton
I have extensive building experience spanning across 2 decades. My work consists of commercial (universities & stadiums) and residential projects working for a FTSE 250 organisation. I specialise in: -New builds -masonry maintenance (repointing) -patios -extensions and garden walls -feature work such as chimneys, piers & stonework/stone masonry
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T Dexter Construction Ltd
No reviews yet
Extension Builder in Brighton
General Builder. Based in London and the south east
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D.P. Kitchen bathroom, bedroom &wet room installation
New on MyBuilder
Extension Builder in Brighton
Hello, I’ve been doing Bathroom for long time and some of the questions mostly do not come at all . I’ve never had a problem so fitting bathrooms with rooms some of the questions that makes sense. I can send you reference I can send you pictures, I’m good what I do. Thanks
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Nico
No reviews yet
Extension Builder in Brighton
Hi I’m Nico. I have many year’s experience in the building/maintenance business. I’m a conscientious, hard working and reliable person. I’m happy to show you some of my previous work. I cover… plastering, rendering, tiling, drywall, flooring, painting and decorating, kitchen fitting and many other areas. I also have a team that work alongside me inc an electrician and plumber.
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SB Brickwork
No reviews yet
Extension Builder in Brighton
10 years experience, East Sussex area, brick repairs, extensions, walls, steps ect
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Matthew proctor
Rating: 4.8 out of 5
Extension Builder in Brighton
Qualified bricklayer completing all aspects of building work and landscaping from small work to full extensions
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Latest review:
Bricklaying- 26 Mar 2026
Matthew completed the job that turned out to require more work than originally anticipated. I can certainly recommend Matthew as he was very obliging and willing to go the extra mile at no additional cost.
Profix South East
No reviews yet
Extension Builder in Brighton
With over 35 years mastering every facet of the building trade, we've tackled it all—from high-stakes commercial developments to bespoke private homes, lightning-fast emergency responses to complete, transformative refurbishments. There's hardly a challenge we haven't conquered or a skill we haven't perfected.Our expert team proudly serves the entire South East, fully insured, highly skilled, and always primed for action. Whether it's a minor repair or a major overhaul, we deliver quality craftsmanship with reliability you can trust.Ready to bring your vision to life? Give us a call today and let us handle the rest—your project, professionally fixed!
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Mac’s Co
Rating: 5 out of 5
Extension Builder in Brighton
Our friendly, experienced team have more than a decade of experience in the industry and we are known for our high standards, fair prices and attention to detail. We are fully insured and only employ the most reliable local tradesman. We always strive to complete the job within your budget and time frame
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Latest review:
Extensions- 17 Jun 2025
I rarely write reviews, but when someone delivers work of this quality and integrity, silence would be ungrateful. Mac renovated our entire home (extension, bathrooms, utility room, flooring, lighting, staircase, landscaping, and more). We met in December, he started in February, and finished in June with steady, reliable progress. He was the first to visit, the first to quote, and a calm, principled presence throughout. He worked with us to optimise our budget and never cut corners. Mac is a European builder (ethical, family-oriented, intelligent) and sometimes brought his young son to site to show him the value of hard work. That tells you everything. He was a pleasure to have around, and our neighbours liked him so much they hired him too. Building work is never clean or quiet, but Mac made it manageable. He handled the inspector, stayed involved, and treated our home with care. We’re deeply grateful and recommend him wholeheartedly. A true professional and a good man.
J-H Brickwork
New on MyBuilder
Extension Builder in Brighton
My names Jack and this is Why you should hire me as your bricklayer At just 19 years old, I am a young, highly motivated, and skilled bricklayer with solid hands‑on experience in all areas of brickwork, blockwork, and masonry — including new builds, extensions, repairs, pointing, and garden walls. Although I’m early in my career, I have already gained practical experience and training that lets me deliver work that is precise, structurally sound, and finished to a high standard, always following building regulations and safety rules. I bring fresh energy, reliability, and a strong willingness to learn and do things the right way. I take real pride in every job I do, I pay close attention to detail, and I work efficiently without cutting corners. I show up on time, work hard all day, communicate clearly, and get on well with other tradespeople. I’m eager to build a great reputation, so every project I take on is done to the best of my ability. Whether it’s a small domestic job or part of a larger build, you can trust me to deliver quality work that lasts — at a fair price. Choosing me means getting a dedicated, hard‑working tradesman who cares about doing a great job for you.
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Sg builds
No reviews yet
Extension Builder in Brighton
Been in the building trade for over twenty five years working for companies in different types of trade, my main passion now is building extensions as I can get involved in every part of the build
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Top rated Extension Builders

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

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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 Brighton?

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

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

What are the hourly rates of extension builders in Brighton?

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

Find extension builders in Brighton with MyBuilder

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

Step 2: Compare different extension builders in Brighton

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

Step 3: Hire Brighton extension builders with confidence

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

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

What to ask a Brighton extension builder before hiring?

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

An extension builder in Brighton 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 Brighton 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 Brighton?

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 Brighton 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 Brighton 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 Brighton

Can an extension builder in Brighton help with planning permission?

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

Many Brighton 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 Brighton help with materials and finishes?

Yes, most extension builders in Brighton 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.