Extension Builders in Sittingbourne

Name: Extension Builder
Brand: MyBuilder
SKU: extension-builder
Rating: 3 (2 reviews)

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Some of our top rated extension builders in Sittingbourne

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DW Brickwork
Rating: 5 out of 5
Extension Builder in Sittingbourne
Hi, I’ve been a Bricklayer for 20 years. All brick and blockwork undertaken from garden walls extensions new builds etc. All work is high quality and neat. I also have building insurance covering up to 1 million pounds of damage. Company Name: Simply business. Policy number: ASB14059198XB2
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Latest review:
Bricklaying- 26 Nov 2025
perfect highly recommend
Alltrades Builders LTD
No reviews yet
Extension Builder in Sittingbourne
We are a family run building company that been going since 1972. We’re offer multi professional trades in all aspects. We have a great team around us that our all highly qualified tradesman. We are part of the federation of master builders and trustmark which is government endorsed quality. New Builds Extensions Loft/garage conversions Renovations Kitchens Bathrooms
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GD construction
Rating: 4.7 out of 5
Extension Builder in Sittingbourne
Hi and welcome to my introduction. GD construction has been supplying lofts and extensions to the south east for the past 20 years. We are a company consisting of 2 builders who specialise in lofts and exstenions. We have various trades I.e electrician,plasterers, roofers,plumber,bricklayers ect. We pride ourselves on our workmanship and eye for detail. We are always on site from start to finish. We are a friendly approachable bunch. And we are respectful of the homeowners property.
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Latest review:
Loft Conversion- 3 Sep 2018
Grant and Clive completed a water tight loft conversion shell for me. I can’t recommend them enough the work was completed to a high standard and nothing was too much trouble. It was a stroke of luck to find such a top notch tradesman, you’d be hard pressed to find better.
First Project Management and Property Services Limited
Rating: 5 out of 5
Extension Builder in Sittingbourne
First Project Management is a building/project management company based in Sittingbourne. I have been in the trade for 20 years, I did my apprenticeship as an electrician and later on decided to branch out into building and project management. We undertake most works such as: Extensions Loft conversions Garage conversations Refurbs New builds We are happy to take on any building work and discuss your needs aswell as budget.
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Latest review:
Plastering- 24 Dec 2013
Excellent finish and the plasterer went beyond what was asked for by fitting the new light as well for me. There was some confusion over the materials to be used but luckily this was resolved. I would recommend First Fix Group
BOURNE CONSTRUCTION
No reviews yet
Extension Builder in Sittingbourne
Bourne Construction is a reliable and professional building and landscaping service delivering high-quality workmanship across all aspects of construction and property improvement. We take pride in clear communication, attention to detail, and leaving every job completed to a high standard. We cover a wide range of services including extensions, renovations, plastering, rendering, tiling, and carpentry (skirting, architraves, stud walls, media walls) as well as groundworks, drainage, landscaping, fencing, patios, driveways, jet washing and full garden transformations. Whether it’s a small repair or a larger project, we work closely with customers to understand their needs, offer honest advice, and complete work efficiently, safely, and on schedule. Customer satisfaction is our priority, with much of our work coming from repeat clients and recommendations. If you’re looking for a dependable tradesman who takes pride in quality workmanship, Bourne Construction is happy to help.
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Cooks Carpentry and Building Services Limited
Rating: 5 out of 5
Extension Builder in Sittingbourne
We do all aspects of building work. I’ve extensive experience in refurbishments, extensions and loft conversions. Also all aspects of Carpentry 1st and 2nd fix.
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Latest review:
Carpentry- 25 Sep 2019
Really pleased with the work, excellent job
DS Builder
Rating: 5 out of 5
Extension Builder in Sittingbourne
We at Ds builders are a small construction company We are a father and son business And I’ve taken on the Role of mustering up online work as dad thinks it won’t work and I am here to prove its the way forward We build anything from a garden wall to a nice 5 bed home of your dreams.
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Latest review:
Roofing (Pitched)- 29 Jan 2022
Well. What can I say DS Builders came out to quote Thursday. Gave me a very reasonable qoute was that reasonable I accepted there and then. Dave and keelan came out and re pointed the chimney the next working day and was done by 2 pm yesterday.. They have also found some other roof repairs that I didn't know about they took photos to prove to me what's wrong. I've asked them to quote for the repairs.. Thanks DS Builders I've found a reliable building firm and a reasonable priced one too Would highly recommend
s cuttridge building and property maintenance
Rating: 5 out of 5
Extension Builder in Sittingbourne
I'm a small business undertaking building and property maintenance work.I am a qualified carpentry joinery have been now for 20 years and also do brick work, fencing, patio's, tiling, and exterior painting
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Latest review:
Locksmiths- 25 Jul 2024
Good job done. Price was clear and reasonable. Would recommend.
AURUK LTD
Rating: 5 out of 5
Extension Builder in Sittingbourne
Hi, If you are looking for professionals who could get your project done to the best quality than contact me
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Latest review:
Bathroom Fitting- 19 Aug 2021
Aurimas and his team did a sterling job. Punctual, hard-working, polite, as quiet as it's possible to be, thoughtful, considerate, I could go on. Our shower rooms look amazing too. I can't recommend highly enough.
RJ construction
No reviews yet
Extension Builder in Sittingbourne
Hello, I’m Ross RJ construction offers a very well experienced building experience. My aim is to offer a very high standard and in budget on every job no matter the size. I have 17 years of experience in all trades.
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N KERSLAKE
No reviews yet
Extension Builder in Sittingbourne
I have been a carpenter and joiner for over forty years specialising in all types of second fix carpentry inc hanging doors, skirtings, architraves, locks, latches etc. for renovations, extensions and new builds.If these are the skills required to complete your job I can assure you I have these and a great attention to detail. Kind regards Neil Kerslake
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Patryk Builder
Rating: 4.5 out of 5
Extension Builder in Sittingbourne
Hello Everyone! My name is Patrick, I am honest, reliable, hard working and conscientious. I have been fitting windows, doors, been doing joinery and also works refurbishment.I will do a good job at a good price, give me a try.
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Latest review:
Windows & Doors (uPVC & Metal)- 8 Feb 2025
Comes and sees your job then promises to price but doesn’t follow through and ignores. Waste of time, look elsewhere.
GBS Guard Building Services
Rating: 4 out of 5
Extension Builder in Sittingbourne
I have been in the building trade for 35 years covering all aspects of the trade from loft conversions extension renovation landscaping, patios, bathrooms kitchens, plastering, plumbing and decoration works.
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Latest review:
Extensions- 14 Jan 2019
Kevin did a good job overall with our extension. The build had many of the challenges that should be expected with an old, idiosyncratic house, plus a few others too. In particular, Kevin's wealth of knowledge and experience with traditional building methods was invaluable. His ability to solve problems and offer intelligent advice on many different aspects of the build was also hugely appreciated. The job took longer than expected but in the end the result has made it worthwhile.
T Charles Builders and Son
Rating: 5 out of 5
Extension Builder in Sittingbourne
We are a family run business, providing high quality building services. Our work is mainly based in and around Central London,Greater London, and all over Kent. However, we are willing to consider all locations. Our company provides a full range of services, Domestic and Commercial. * New build from planning to construction * Extensions/loft conversions * Renovations/kitchens/bathrooms * Major/minor repairs
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Latest review:
Restoration & Refurbishment- 23 Jul 2021
Terry and his son did an amazing job. Extremely hard working, communicative and reliable. Work was done to a very high standard with great attention to detail. I would not hesitate in recommending Terry or hiring him again.
Quantum Contractors Ltd
Rating: 5 out of 5
Extension Builder in Sittingbourne
Here at quantum construction we cover all aspects of construction from decoration to full conversions and fit outs. As a team we strive to build beyond expectations
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Latest review:
I needed one wall of living room plaster called Craig and he made the whole process so easy, he came round to give me a quote. Compared other workmen and craig was very competitive, he made the whole process easy, I was going to decorate the room myself but Craig put me at so much ease, that I gave him the whole job of plastering and decorating the room. I was worried that I wouldnt get the room done by Christmas. He promised that he would get it done. He was very prompt and the job got completed in the promised time frame. And I was very happy with the result
YOUR BESPOKE BUILD LTD
Rating: 4 out of 5
Extension Builder in Sittingbourne
We’re a trusted building company with a proven track record of delivering high-quality extensions, loft conversions, barn conversions, garage conversions, and major refurbishments across the region. Our experienced team manages every stage of the project — from design and planning to completion — ensuring each build is finished to the highest standards, on time and within budget. We pride ourselves on craftsmanship, reliability, and clear communication, with many of our projects coming through repeat clients and recommendations. Current projects include 8 bed hmo, 9 bed hmo, barn conversion, bungalow loft conversion and 10m2 extension All can be viewed, or request our profile document.
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Top rated Extension Builders

Our Extension Builders in Sittingbourne, are rated 3 out of 5 based on 2 reviews from customers like you.

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

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

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

What are the hourly rates of extension builders in Sittingbourne?

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

Find extension builders in Sittingbourne with MyBuilder

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

Step 2: Compare different extension builders in Sittingbourne

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

Step 3: Hire Sittingbourne extension builders with confidence

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

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

What to ask a Sittingbourne extension builder before hiring?

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

An extension builder in Sittingbourne 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 Sittingbourne 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 Sittingbourne?

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 Sittingbourne 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 Sittingbourne 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 Sittingbourne

Can an extension builder in Sittingbourne help with planning permission?

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

Many Sittingbourne 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 Sittingbourne help with materials and finishes?

Yes, most extension builders in Sittingbourne 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.