Extension Builders in East Sussex

Name: Extension Builder
Brand: MyBuilder
SKU: extension-builder
Rating: 3.9 (7 reviews)

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Some of our top rated extension builders in East Sussex

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Baldwin Builders
No reviews yet
Extension Builder in East Sussex
Established in Ringmer over 30 years ago, Baldwin Builders offer quality assured building work all around Lewes and East Sussex, from restoration, building work, to plastering and property maintenance. We pride ourselves on providing you with a professional and prompt service, from initial ideas right through to the finishing touches. Our customers receive a reliable, courteous and personal service, tailoring to your specific requirements, whatever you aim to achieve.
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Connolly Construction
No reviews yet
Extension Builder in East Sussex
Connolly Construction is a Carpentry & Joinery based company undertaking everything from cut and pitch roofs to fitting bespoke kitchens. We pride ourselves on our reliability and workmanship, and always strive for perfection.
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IH Carpentry Ltd
Rating: 5 out of 5
Extension Builder in East Sussex
At IH Carpentry, we provide high-quality carpentry and bespoke woodwork across Tunbridge Wells and surrounding areas. We specialise in kitchen fitting, fitted wardrobes, bespoke storage solutions, media walls, doors, flooring, finish carpentry and home renovations. We take pride in delivering reliable workmanship, attention to detail and clean, professional results on every project. Whether it’s a small improvement or a complete transformation, we work closely with our clients to achieve a high standard finish tailored to their needs. We are committed to quality, reliability and customer satisfaction, offering honest advice, clear communication and free quotations. We cover Kent , East Sussex, South London
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Latest review:
Windows & Doors (Wooden)- 11 Jun 2026
I recently purchased made-to-measure tier-on-tier shutters and originally planned to fit them myself. However, once they arrived, I quickly realised the installation was far more complicated than I had anticipated, so I posted a job looking for help. Ivan responded very quickly and arranged to visit within just a few days. He and his colleague were professional, efficient, and clearly knew what they were doing. They completed the installation in around an hour and a half, and the shutters look fantastic. As well as fitting the shutters, Ivan also fitted the skirting around them and neatly caulked everything, leaving them fully finished and ready to use. The attention to detail was excellent, and the final result looks great. I'm extremely pleased with the quality of their work and would happily recommend Ivan and his team to anyone in a similar situation who needs shutters fitted professionally.
Baldwin Builders
No reviews yet
Extension Builder in East Sussex
Established over 30 years, Baldwin Builders are members of the Federation of Master Builders, certified British Gypsum plasterers and always offer quality assured work from restoration, building work, plastering and property maintenance. We pride ourselves on providing a professional, prompt service right through to the finishing touches, working with you through all stages, to ensure costs are kept within budget. Reliable tradesmen paying attention to your requirements, to achieve your aim.
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Marshall’s restoration
Rating: 5 out of 5
Extension Builder in East Sussex
I’m a sole trader and specialised in traditional brickwork and repointing. Using both cement and natural lime mortars suitable for modern and listed/conservation buildings. I focus on quality and experience. Happy to to give out a free quotation for any work need doing
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Latest review:
Bricklaying- 27 Jul 2021
I have been very pleased with the work from Max and his crew. Good attention to detail and pleased that they cleaned up as they finished at each stage. I am pleased to have found more work for them and look forward to a continuing good relationship.
SDS Contractors LTD
Rating: 5 out of 5
Extension Builder in East Sussex
SDS Contractors is a Sussex based company specialising in both commercial and domestic groundwork GROUNDWORKS - Foundations / Slabs - Ponds / Lakes - Tracks / Roadways - Site clearance - Trenching / drainage work - All Aspects concrete works LANDSCAPING - Commercial / domestic - Fencing - Sport Pitches - Turfing EQUESTRIAN - Ménage’s & Areans - Yards & Muck Heaps OPERATED PLANT HIRE - Excavators from 1 - 22 ton
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Latest review:
Groundwork & Foundations- 7 Feb 2024
Matt and his team were excellent from the quote for my garage concrete foundation, right through to completion, work was high quality so highly recommend this contractor! 10/10
T&D CONTRACTORS
Rating: 5 out of 5
Extension Builder in East Sussex
D.DURRANT brickworks ltd specialists in All aspects of brickwork, block work and repointing!
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Latest review:
Repointing- 31 Oct 2019
Daniel Arrived on time for looking over the job and quoting. His attitude was very favorable in that he wanted to do a good job and was customer focused. He listened carefully to what was required, and we looked over everything together. He eagles eye and attention to detail then came to the fore, pointing out some other aspects not been seen beforehand being done respectfully. He simply explained while I have a mix ready to go it's not any more bother to fill in the extra's. We agreed a cost and a convenient time and day for him to return to do the work. He subsequently returned on time and completed the works, efficiently leaving everywhere neat and tidy, as if he's not even been there, except for the obviously repointing. While he was carrying out the works it became obvious to him that a better, more aesthetic finished job could be achieved, which we discussed and reviewed the plan of work. I am so very pleased with the result; it all looks good and all blends well together. Daniel is an amiable, cheerful person, clearly enjoys his work was keen, not only to do a good job but going the extra mile - above and beyond. I would not hesitate to recommend him.
Bear & Fox Construction Ltd
No reviews yet
Extension Builder in East Sussex
Bear & Fox Construction is a trusted building company delivering high-quality construction, renovation, and property improvement services. With a strong focus on craftsmanship, reliability, and clear communication, we work closely with our clients to bring projects to life—on time and to the highest standards.
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Vance Plastering and decorating.
No reviews yet
Extension Builder in East Sussex
An established proffessional tradesman offering 19 years experience in all aspects of plastering, dry lining, partition walls, skimming, float and set, rendering, screeding, damp proofing, Venetian plaster, coving, repair works and more. All work is carried out to the highest of standards with reliable clean friendly and fair service.
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Chris Thompson
No reviews yet
Extension Builder in East Sussex
Hi, My names Chris, I have over 40 years experience in the building sector, I have a vast experience from hanging doors to project managing to very large projects. I can turn my hand to most things although I don’t get involved in the wet trades
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O'connors building services
Rating: 5 out of 5
Extension Builder in East Sussex
We specialise in maintaining old and new properties, we even construct new buildings. We carry out remedial works to prevent your property going into disrepair. Having over 27 years experience in the building profession, there is not much that we do not know within the construction industry. We strive for nothing less then top quality work , we take pride in the jobs we take on. We work within your budget. If you have any questions relating to your project then please get in touch.
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Latest review:
Handyman- 12 Jun 2025
Christopher was great - reasonably priced, on time. willing, went the exra mile - did a perfect job - takes pride in his work. really pleased
Flowstar
Rating: 5 out of 5
Extension Builder in East Sussex
Hi my name is Ernie, I have over 10 years of experience in plumbing and heating. I undertake all sorts of general plumbing jobs, from changing taps, fitting bathrooms to Full heating from boilers to air source heat pumps.
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Latest review:
Plumbing- 7 Apr 2024
Very pleased. Ernie provided a competitive quote and kept me informed all the way through the process. I needed the job done urgently and he was very flexible and helpful in getting it done. Would recommend him to others and will definitely be asking for his help for future plumbing work.
Comer Construction
No reviews yet
Extension Builder in East Sussex
Small to large extensions and refurbishments. New kitchens and bathrooms.
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FMK brickwork
No reviews yet
Extension Builder in East Sussex
I’ve been an apprentice served bricklayer for over 25 years , all aspects of bricklaying are undertaken to a very high standard
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Visual edge construction
Rating: 5 out of 5
Extension Builder in East Sussex
Hello , we look forward to working with you . We are a family run business that deal with one job at a time, so that you the client get our full Attendance and commitment . We specialise in extensions and landscaping works, including driveways, fencing , paving and garden walling . We offer a competitive and professional service ,fully insured and vat registered. We look forward to hearing from you .please take a look at our photo gallery.
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Latest review:
Groundwork & Foundations- 26 Oct 2025
Mark did a fantastic job for us (latex garage floor and boarding our garage roof). He was punctual , reliable and gave us a good price. He was a pleasure to deal with.
R j feltham
No reviews yet
Extension Builder in East Sussex
45 years experience in bricklaying .
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3.9

Top rated Extension Builders

Our Extension Builders in East Sussex, are rated 3.9 out of 5 based on 7 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.