Extension Builders in Lewes, South East England

Name: Extension Builder
Brand: MyBuilder
SKU: extension-builder
Rating: 4.3 (6 reviews)

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Some of our top rated extension builders in Lewes, South East England

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KTR Groundwork’s LTD
No reviews yet
Extension Builder in Lewes, South East England
I have recently started my own groundwork’s company KTR Groundwork’s after 8 years in the trade Working in many different aspect of groundworks for all phases of house build through road preparation, pool house, under pinning, patios driveways and tower block construction and civil, I’m looking to put my skills to work for myself and help bring to life projects that you will love to have and show off KTR pride itself on it work and high standards!
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AUSPRO LIMITED
No reviews yet
Extension Builder in Lewes, South East England
AUSPRO LIMITED is a professional building and property maintenance contractor based in Worthing, England. The company provides a comprehensive suite of services for property owners and managers across the Sussex area, specializing in building repairs, renovations, and general upkeep. With a focus on reliability and high-quality workmanship, AUSPRO LIMITED positions itself as a single-source solution for all property needs, from emergency call-outs to planned projects. The company's team brings together extensive experience, including plumbing, heating, and electrical expertise, to ensure properties are well-maintained and compliant.
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Onebuild
Rating: 5 out of 5
Extension Builder in Lewes, South East England
We are a building and extension specialist who undertakes all types of building works including extensions, loft conversions, garage conversions, patios, refurbishments, glass balustrades for garden balconies and stairs, garden rooms and brickwork. We have a highly skilled and professional workforce with over 40 years experience. No job is too big or small, our prices are highly competitive too. We are fully insured and offer peace of mind with project management from drawings to completion.
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Latest review:
The job was completed at the agreed time and to a high finish. I would use again for other works.
Dlc construction
Rating: 5 out of 5
Extension Builder in Lewes, South East England
I cover all aspects of building, I have good reliable team with me, where all works can be carried out to a very high standard.
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Latest review:
Kitchen and back room knocked into one, with an extension added to the back with a laundry room. Patio area laid to the back. All ground works and build completed to a high standard. He project managed from start to finish. We added and changed bits as we went through the process and Darryl was always helpful and flexible to our requirements and changes. Always onsite when he said he would be and good communication throughout the project. Very hard worker. Great job done, thanks.
Welbourne brickwork
Rating: 5 out of 5
Extension Builder in Lewes, South East England
Having 40yrs plus experience as a bricklayer I’m keen to provide good quality service to all my customers. As a small company when I provide you with a quote it’s because I intend to complete your project with my own hands. I never subcontract, and I hand pick the bricklayers and labourers I work with to ensure the best quality outcome for my customers. I look forward to helping you achieve your project goals. Regards John
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Latest review:
Repointing- 9 May 2025
Excellent work, totally reliable and good communication throughout job from quote to completion. Thoroughly recommend
DMS plumbing and construction
No reviews yet
Extension Builder in Lewes, South East England
30 years experience in carpentry ,plumbing specialising in bathrooms and conversions including lofts and extensions .
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J2 Construction
Rating: 5 out of 5
Extension Builder in Lewes, South East England
J2 Construction and Building LTD is a trained and professional team, with experience in all aspects of the building industry. Extensions, Conversions, Renovations. Approved installer for Magnet kitchens. Bathrooms, Landscaping.
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Latest review:
Kitchen Fitting- 10 Apr 2021
Jack and his colleague were so professional,they arrived on time and installed a new kitchen extractor hood and kitchen ceiling light.They disposed the old extractor hood and vacuumed afterwards. We are really pleased with the work and will definitely recommend Jack to my family and friends!
PH 1066 Construction Ltd
Rating: 5 out of 5
Extension Builder in Lewes, South East England
With a highly skilled and professional workforce with many years of experience we believe that we can offer you the complete package. No job is too small whether it be a wall plastered, a socket installed or fix a leaking tap. We can transform your existing home or even build you a new one. We pride ourselves in dealing with all our customers as individuals. We also believe our service to be second to none and our prices highly competitive. We would love to hear from you.
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Latest review:
Bathroom Fitting- 23 Aug 2019
Very professional. Arrived on time and the two young men did a very good job and tidied up afterwards. A little more expensive than the other quotes we had but I felt that I could trust Lee who came to price up the job which is why we chose this company. I would definitely recommend them and hope to use them again in the future.
P and s groundwork
Rating: 5 out of 5
Extension Builder in Lewes, South East England
I am a family run business, a father and 2 sons with over 40 years experience in groundwork commercial and domestic all aspects of drainage repairs diversion and new projects concrete foundations oversights driveways,hardstands brickwork flintwork all aspects of hard landscape patios artificial grass bbq ornamental ponds brickwork steps and walling conservatory bases and extensions
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Latest review:
Groundwork & Foundations- 19 Mar 2022
Ian and his crew dug out the old deep-rooted shrubs and there was no damage to either brickwork nor fence; they left the side clean and tidy. I would hire them again and can recommend the crew to others who like good garden work done.
Hinton & Moon Building Ltd
Rating: 4.4 out of 5
Extension Builder in Lewes, South East England
Hi, I’m Edward. I am part of a team of experienced builders who specialise in new builds, extensions, patios, garden walls & floor laying. if required we offer project planning free of charge, prior to starting any building work. We work closely with highly reliable and fully qualified professionals in a variety of different trades. This allows us to ensure we cover all areas of the job, leaving the customer 100% satisfied each time. Further references can be provided on request.
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Latest review:
Bricklaying- 30 Aug 2022
I feel compelled to write a raving review, having used many tradesmen in the past and been somewhat dissatisfied and disappointed due to incompetences followed up with ridiculous excuses. H.M.Brickwork have restored my faith in builders. The team of men were professional throughout, they took exceptional consideration for my garden when gaining access to the work site which is awkward at best. The team have the right mind set and attitude, they work cleanly and efficiently. I have no problem in recommending H. M. Brickwork. A Coombes, Loxfield House, Buxted.
Compass Construction
Rating: 5 out of 5
Extension Builder in Lewes, South East England
My company can take on your small refurbishment project or a complete build from the ground up to your finished dream home. We will help you through every stage of your project from creative ideas, planning and management of all trades required for your project. We love building and look forward to your project.
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Latest review:
Plastering- 23 Oct 2020
Came out at short notice. Great service, would highly recommend!
LRG Construction Ltd
No reviews yet
Extension Builder in Lewes, South East England
We are a professional and reliable company that covers everything from design to the build to the finishing touches, treating every job as if it was our own home!
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Apex Property Renovations
No reviews yet
Extension Builder in Lewes, South East England
Apex Property Renovations is a local business with 30+ years family experience with all building work undertaken. Specialising in plastering, rendering brickwork/block, work and extensions.
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Joseph niall darcy
Rating: 5 out of 5
Extension Builder in Lewes, South East England
Hi. I am Joe, a bricklayer and general builder. I started off hod carrying 15 years ago for 2 years. I was excited by the building so I trained as a bricklayer and have not looked back. I have also spent a lot of time building flint walls so I consider myself somewhat a flint specialist. Over the past few years I have been doing more and more private jobs mainly on weekends and after work, now I am full time working for myself on my own jobs . Thankyou
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Latest review:
Bricklaying- 24 Nov 2021
Joe is an excellent tradesman and takes great care in the work he does, he is also very clean and tidy. I would not hesitate to hire Joe again
Da Clark groundworks
No reviews yet
Extension Builder in Lewes, South East England
At DA Clark Groundworks Ltd, we deliver high-quality groundwork and civil engineering services across Sussex, Kent, and Surrey. With a strong reputation for reliability, precision, and professionalism, we specialise in foundations, drainage, site preparation, and hard landscaping for both residential and commercial projects. Our experienced team works closely with homeowners, builders, and developers to ensure every project is completed safely, on time, and to the highest standard. Whether you’re starting a new build, extending a property, or preparing land for construction, DA Clark Groundworks is your trusted partner from the ground up.
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Regency Construction
No reviews yet
Extension Builder in Lewes, South East England
Hello, my name is Michael and I own Regency Groundworks, we specialise in groundworks & landscaping, whilst also having a strong background in general building, extensions & steels. I started Regency Groundworks in 2022, taking on smaller domestic work and sub contracting through larger builders. I myself have over 13 years of experience and knowledge with an extensive background in civil engineering, groundworks and general building. We operate a small team of 2-3. Myself, James and we occasionally bring in a labourer when required. We are fully insured, offer labour & installation warranty & product manufacturer warranty. We aim to offer competitive prices, with a professional before and after care service. Our works include: Groundworks & drainage, concrete slabs, footings & RC works, resin surfacing & driveways, general building, landscaping & labour supply. We look forward to discussing your next project with us.
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4.3

Top rated Extension Builders

Our Extension Builders in Lewes, South East England, are rated 4.3 out of 5 based on 6 reviews from customers like you.

Quality screening

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What types of services are offered by local extension builders in Lewes, South East England?

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 Lewes, South East England 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 Lewes, South East England who are available and interested can respond to your post.

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

What are the hourly rates of extension builders in Lewes, South East England?

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

Find extension builders in Lewes, South East England with MyBuilder

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

Step 2: Compare different extension builders in Lewes, South East England

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

Step 3: Hire Lewes, South East England extension builders with confidence

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

Lewes, South East England extension builders are ready to help. Use MyBuilder today to find the right professional for your home extension.

What to ask a Lewes, South East England extension builder before hiring?

Before hiring an extension builder in Lewes, South East England or extension building company in Lewes, South East England, 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 Lewes, South East England?

An extension builder in Lewes, South East England 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 Lewes, South East England 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 Lewes, South East England?

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 Lewes, South East England 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 Lewes, South East England 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 Lewes, South East England

Can an extension builder in Lewes, South East England help with planning permission?

Yes, many extension builders in Lewes, South East England 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 Lewes, South East England handle everything from design to construction?

Many Lewes, South East England 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 Lewes, South East England help with materials and finishes?

Yes, most extension builders in Lewes, South East England 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.