Extension builders in East Sussex

Name: Extension Builder
Brand: MyBuilder
SKU: extension-builder
Rating: 3 (4 reviews)

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

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Some of our top rated extension builders in East Sussex

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Markmen builders
Rating: 5 out of 5
Extension Builder in East Sussex
At Marksman builders we are a friendly team off hard working tradesmen over 20 years experience in all brickwork extension repointing driveways patios decking We aim for quality #079219#59764#
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Latest review:
Landscaping- 27 Jun 2024
Mark was amazing with contact and letting me know what was happening each step of the way Worked quickly but to a high standard Great work I can’t fault him or his work at all Happy with the garden remodel recommend highly
LA handywoman/builder
Rating: 4.8 out of 5
Extension Builder in East Sussex
Ive been a builder for the past 15 years, I can give you a free quote,we are fully insured .no job to small.i am reliable, trustworthy and clean and tidy. We pride ourselves on excellence and quality of work. Garage conversion Re-pointing Brick work Patio’s Tiling Painting Jet washing Garden maintenance Building things I can do most things.
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Latest review:
Painting & Decorating- 6 Oct 2026
Sadly I had to postpone the work. I would like to say that I found both professional and knowledgeable and the quote received for the work was great.
LND PLASTERING AND REFURBISHMENTS
Rating: 5 out of 5
Extension Builder in East Sussex
LND Plastering & Refurbishments provides a complete range of professional building, plastering and refurbishment services across East Sussex. We specialise in plastering, skimming, rendering, plasterboarding, extensions, garage conversions, renovations and general building work. From small repairs and individual rooms to complete property transformations, we take pride in delivering quality workmanship, attention to detail and a reliable, professional service. We work closely with every customer to understand exactly what they want and deliver a high-quality finish from start to completion.
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Latest review:
Plastering- 25 Jan 2023
Marlon done a good job. I hired him has he is very local and I like to hire people close by. He done a fine job on the plastering with a nice finish. He also tracked a damp issue with an eye at looking and investigating this problem. So I would recommend him to future customers and would hire him again in the future.
Vision Build
Rating: 5 out of 5
Extension Builder in East Sussex
Vision Build - We strive for perfection in every job that we do. Our aim is to cover all home improvements from big to small jobs, whilst providing the delivery of a reliable, friendly and professional level of work. Combined, we have many years of experience. All the trades that work with us are fully qualified professionals. Any questions or queries you have, we will gladly help. We offer a free quotation. We looking forward to hearing from you. Thank you, Vision.
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Latest review:
Bathroom Fitting- 22 Sep 2021
Ryan has been outstanding from start to finish. He has answered every call and been punctual with his appointments. He followed up quickly with a quote and booked in the date for the work to be be completed. He installed showers in the ensuite and family bathroom whilst laying new floor and installing new tiles throughout. The perk was to a very high standard. With some minor snagging once again he answered these calls promptly completing the work without me having to chase him. A refreshing experience from someone who was organised and motivated to deliver a job to a high spec. Highly recommended and I will use him again. Matt August 2021
J b carpentry
No reviews yet
Extension Builder in East Sussex
Jb carpentry .
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M Marshall Builders
Rating: 4.9 out of 5
Extension Builder in East Sussex
Hi there, M Marshall builders is a family run business that has seen four generations of Builders. We specialise in newbuilds, extensions, patios, driveways, and all aspects of building work. Give us a call for a free quotation now.
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Latest review:
Extensions- 9 Sep 2021
Matt was very knowledgeable about the work being undertaken. He was very reliable, began on time and stuck to the quote he gave me. He itemised everything covered in his quote and delivered as promised. Very pleased with the results and would recommend to others.
MMWbrickwork
Rating: 5 out of 5
Extension Builder in East Sussex
Worked around east sussex london amd kent on various projects for more than 15 years building new homes schools offices extensions conservatories garden walls retainning walls landscapeing
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Latest review:
Bricklaying- 4 Sep 2026
Very efficient job completed to a high standard, kept me informed throughout.
Hennessey Maintenance Ltd
Rating: 5 out of 5
Extension Builder in East Sussex
"Welcome to Hennessey Services – your trusted partner in building and roofing solutions. With a commitment to quality craftsmanship and unparalleled customer service, we deliver reliable, durable, and expertly executed projects. Whether it's residential or commercial, repairs or new installations, our experienced team ensures your property is in safe hands from foundation to rooftop. At Hennessey Services, we build more than structures – we build trust."
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Latest review:
Works such as roofing, fencing, plumbing and internal repairs were carried out efficiently with the project manager keeping me informed regularly as I live some distance away.
Birchwood Carpentry & Construction Ltd
Rating: 5 out of 5
Extension Builder in East Sussex
Within East Sussex & with 20 years experience, we undertake all aspects of construction, renovation & carpentry work from start to finish; offering free initial meetings & free competitive quotes. We pride ourselves on our friendly, skilled, hardworking approach & being a contractor clients return to again & again. As members of the Federation of Master Builders & TrustMark, we have also been vetted, inspected & approved so you can be assured of a professional service with a high quality finish.
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Latest review:
Joinery & Cabinet Making- 4 Feb 2019
The final product is great and we are very please. The attention to detail, finish and general workmanship was great. They also did well dealing with an old build which is anything but straight. We would use them again and recommend them to others.
Pablo Ferreiro
New on MyBuilder
Extension Builder in East Sussex
With over 20 years of experience in the building industry, we provide professional building services with a strong focus on quality workmanship and customer satisfaction. We specialise in extensions, renovations, loft conversions and residential building projects, taking pride in delivering a high standard of work from start to finish. We understand that inviting a builder into your home is a big decision. We aim to make the process as straightforward as possible by being reliable, approachable and keeping our customers informed throughout the project. We work closely with each customer to understand exactly what they want to achieve, offering practical advice and attention to detail along the way. Whether you’re planning a major renovation, creating extra space with an extension or simply need experienced professionals for your building project, we’re happy to discuss your requirements. Over 20 years’ experience • Quality workmanship • Professional & reliable
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Aspire construction
Rating: 5 out of 5
Extension Builder in East Sussex
With 25+years experience in all aspects of the construction trade, we aim to deliver a friendly, competitive & high quality service to any job. We cover most of the south east of England, however we are happy to travel for the right project. We will walk through every job with the client so as they have a clear understanding of the schedule and happy to answer any questions to help put the clients mind at ease should they have any concerns. We cover anything from a tap change to an extension. Our love for work is with renovation projects and modernising homes, particularly bathrooms.
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Latest review:
My father once told me, son all you need in life is a fair priced hard working builder, a good wife and a cheap jeweler. 1 out of 3 is a good start!
G.w brickwork & groundwork
No reviews yet
Extension Builder in East Sussex
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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McCoubrey Ltd
Rating: 5 out of 5
Extension Builder in East Sussex
I have been in various aspects of the construction trade for around a decade, with experience in a wide range of different tasks specialising in home renovations.
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Latest review:
Kitchen Fitting- 21 Sep 2026
Matt completed several jobs in my bathroom and kitchen including removing a bath and installing a walk in shower, skimming the ceiling, installing new worktops, tiling, fitting flooring vinyl, installing an eye level kitchen cupboard and microwave brackets, fire boarding an under stairs cupboard and painting. Matt also gave me advice about methods to reduce damp and mould in the bathroom. He always communicates well and his work is of a high standard. I am really happy with the finished results.
Kitson Services
Rating: 5 out of 5
Extension Builder in East Sussex
We are a small family run business, we have been running for 85 years. We can quote for all types of building works from a tap washer to a complete new build. Free advice and quotation with no obligation. Available 24 hours.
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Latest review:
Extensions- 27 Jan 2023
Mr Kitson responded very quickly and offered the cheapest 0f four quotations.
Building company
No reviews yet
Extension Builder in East Sussex
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.
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Mac builders
No reviews yet
Extension Builder in East Sussex
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.
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Top rated Extension Builders

Our Extension Builders in East Sussex, are rated 3 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 East Sussex?

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 East Sussex 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 East Sussex who are available and interested can respond to your post.

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

What are the hourly rates of extension builders in East Sussex?

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

Find extension builders in East Sussex with MyBuilder

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

Step 2: Compare different extension builders in East Sussex

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

Step 3: Hire East Sussex extension builders with confidence

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

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

What to ask a East Sussex extension builder before hiring?

Before hiring an extension builder in East Sussex or extension building company in East Sussex, 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 East Sussex?

An extension builder in East Sussex 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 East Sussex 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 East Sussex?

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 East Sussex 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 East Sussex 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 East Sussex

Can an extension builder in East Sussex help with planning permission?

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

Many East Sussex 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 East Sussex help with materials and finishes?

Yes, most extension builders in East Sussex 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.