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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Morgan Properties Kent Ltd
No reviews yet
Extension Builder in Sittingbourne
Brickwork, groundwork, landscaping, extensions, new builds and renovations.
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A.KOlA GROUNDWORK
Rating: 5 out of 5
Extension Builder in Sittingbourne
We undertake pipe layering ,Footings ,block paving & kerbs , slab layering & edging , gardening & landscaping, blocks and beams ,patios and all extensions
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Latest review:
Groundwork & Foundations- 13 Nov 2023
These guys were exceptionally good. They turned up on time, completed the job and cleaned up nicely afterwards. They conducted themselves very respectfully throughout. I thoroughly recommend them.
DG civil engineering consultants ltd
No reviews yet
Extension Builder in Sittingbourne
At DG Civils we undertake all aspects of building work from footings to full builds, replacing fence panels and garden clearance/maintenance, laying of new block pave/tarmac drives, patios and external decorating. We have a fully experienced team available for all work what ever the size. The company is vat and cis registered. Please call for advice or assistance as we are here to help.
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Parker Plastering Services
New on MyBuilder
Extension Builder in Sittingbourne
Parker Plasterers is a family-run business based in Chatham, with over 30 years of experience in the plastering and rendering industry. We specialise in all aspects of plastering and rendering, including full re-skims, patch repairs, plasterboarding, and external rendering systems such as silicone, monocouche and pebbledash. We regularly undertake both residential and commercial projects, including full property refurbishments, HMOs and rental properties, and understand the importance of working to deadlines and budgets. We take pride in delivering high-quality workmanship, keeping jobs clean and tidy, and ensuring a professional finish every time. We are happy to visit, assess the work and provide clear, competitive quotations, and can also show examples of previous projects.
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Heritage Plastering and Conversions Ltd
Rating: 4.2 out of 5
Extension Builder in Sittingbourne
We are based in Maidstone and working across Kent. Heritage Plastering & Conversions Ltd are general builders who provides both homeowners and commercial property owners with quality building services. Including New builds, Extensions, Refurbishments, Conservatories, Brickwork, Re-pointing lime plastering/rendering, skimming, bonding, float & set coat, spray plastering, K-rend, pebble dash, dry lining, tape and jointing, tiling
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Latest review:
Extensions- 31 Oct 2020
This man gave me a good quote for an extension; much needed for my disabled husband. I needed a wet room and bedroom to accommodate his needs. To my horror (and expense) I discovered that he had no experience whatsoever. He was keen and polite but did not know that he was required to speak to building control. His response when I asked him was ‘oh yes’ tell him he is welcome to see what I have done. He had no idea how to read plans and kept blaming the architect for his lack of understanding. Given the hash he was making my benefactor appointed a site manager. He would not allow this. I moved out for a month (at great expense) with my disabled husband so that he could continue the build. Through this time I had no contact except from the building inspector who told me to get him off the job because he didn’t know what he was doing. The site was on a hill and no consideration had been given for a potential landslide which potentially could kill us. He was asked to leave the site given his ineptitude but his was after he managed to afford a new van out of us. 18 months on and at great expense I may just be moving in to my extension. The toll it has taken on me and my husband is catastrophic. He presents as a very nice man and actually did a lovely job on plastering over the damage he had created in my kitchen. I am sure, from other reviews, that he is an excellent plasterer however, should he answer your request on a build, don’t do it. Any of this is untrue H?
Hassall Group LTD
Rating: 5 out of 5
Extension Builder in Sittingbourne
Welcome to Hassall Group, A principal building and landscaping company. We cover all aspects of Extensions, Conversions, Bricklaying, Carpentry, Plastering, Groundworks, and Roofing. We stand out with a commitment to precision and craftsmanship in every project. Our landscaping seamlessly blends aesthetics and functionality. Dedicated to customer satisfaction, we prioritize open communication, transparency. Hassall Group’ for your building journey, where excellence is guaranteed in every aspect.
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Latest review:
Landscaping- 13 Jun 2024
Work done: new retaining wall rebuilt about 900cm high. Two new steps leading onto the lawn built, patio re-grouted, existing garden wall, patio and front driveway power-washed. We are very happy and pleased with the work carried out by Matthew Hassall and his team. Our garden retaining wall had to be rebuilt after it had started leaning over due to work previously carried out by another company. The wall is now much stronger due to the depth of the wall at the foundations and reinforcing steel used to strengthen it. This was a highly involved job. Mathew and his team were punctual, polite and kept us informed of what he was doing at every step. We would highly recommend them.
JJS Brickwork
Rating: 5 out of 5
Extension Builder in Sittingbourne
JJS Brickwork has built a reputation for completing good quality work on time and within an agreed budget. We will always work with the customer to attain the finish they require. We are based in Broadstairs, but this doesn’t mean we are restricted to operating in this region. We have spent many years working for house builders, gaining experience on sites in South East England. Our work is always done to a very high standard and we will always work in a professional and respectful manor.
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Latest review:
JJS Brickwork were absolutely brilliant! Their quotation for the work was hugely competitive and when commissioned to carry out the job arrived when they said they would, worked quickly wasting no time, were wholly professional, expert and consultative, and completed the work to a very high standard. These guys were faultless and I highly recommend them. We will be using them again on all future brickworks required on the private housing estate we manage. Brilliant!
J Fairbairn Building Services Ltd
No reviews yet
Extension Builder in Sittingbourne
At J Fairbairn Building Services we have over 30 years of experience, we pride ourselves on our high quality work and bringing your project to completion on time and on budget
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SK Building Solutions
No reviews yet
Extension Builder in Sittingbourne
Accumulated over 25 years of hands-on experience in construction associated areas ,from initial design to implementation and completion, in doing so, developed an all round package catered to customer needs.
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D j pashley interiors Ltd
No reviews yet
Extension Builder in Sittingbourne
Hi we are a local company providing building services bathrooms, kitchens, extensions, garage conversions. All backed by indemnity insurances.
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Malling Masonry
Rating: 5 out of 5
Extension Builder in Sittingbourne
Hello there. My names is Marc Howard from Peerless construction. We have many years experience on the construction industry and undertake projects from extensions to complete new builds. We pride ourselves on professionalism and a high standards. We can supply reviews and references upon request. Kind Regards Marc Howard
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Latest review:
Stonemasonry- 5 Oct 2020
Did a great job. Came on time - work completed efficiently- very pleased with the result. Neal
Custom builds
No reviews yet
Extension Builder in Sittingbourne
We are a building company based in Kent undertaking all building and construction works specialising in extensions, conversions, loft conversions, bricklaying and carpentry
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Kent House Conversions
Rating: 5 out of 5
Extension Builder in Sittingbourne
Your Local Reliable Builders At Kent Houses Conversion, we pride ourselves on our adaptability and commitment to excellence in every aspect of our service. Explore what we have to offer and how we can contribute to your success in house conversions.
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Latest review:
Conversions - General- 8 May 2026
They did a great job!!!
Jbh construction
No reviews yet
Extension Builder in Sittingbourne
I offer carpentry work 1st and 2nd fix and will also undertake building work too.
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DezRez construction
Rating: 5 out of 5
Extension Builder in Sittingbourne
Hello, I am a confident and trustworthy builder who covers a wide range of the building trades. I have 10 years experience in the industry and guarantee a desired result everytime.
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Latest review:
Plastering- 23 Nov 2025
Just had all my plastering work completed by Callum, a full Bathroom ceiling and lots of new electrical chases in 3 x additional rooms. Callum replied to my advert within an hour and he came and viewed the work and we agreed a rate within 2 days. Callum was very punctual and started work straight away by covering all our floors and carpets with plastic protectors. Callum was very polite and worked extremely hard all day without stopping, he also plastered in some additional areas adjacent to the areas that we agreed in the quote, which was great. Callum cleaned up and hovered in all the rooms when the work had been completed and left our house spotless The Finish of the plaster is fantastic and smooth. It’s a great job, well done and thank you. I wouldn’t hesitate to hire Callum again in the future and I will be definitely recommending Callum’s services to family and friends.
J.S. BRICKWORK SOLUTIONS LTD
Rating: 5 out of 5
Extension Builder in Sittingbourne
Professional and reliable bricklayer with 6 years of solid hands-on experience delivering high-quality workmanship across Kent. I specialise in brickwork that is both structurally sound and finished to a high standard. Services include garden walls, extensions, new builds, block paving and patios, repointing and repairs, foundations and footings, concrete bases and slabs, and brick slip installations. I take pride in being punctual, tidy, and straightforward to deal with. Clear communication, fair pricing, and attention to detail come as standard. Whether it’s a small repair or a larger project, I’m committed to completing every job properly and to a finish you’ll be happy to recommend.
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Latest review:
Good, honest, young and keen whilst also having years of experience and a knowledge base passed down through the family. Did exactly what he promised to do in the prompt time frame set and completed the job with that extra degree of care and tidy workmanship.

Top rated Extension Builders

Our Extension Builders in Sittingbourne, are rated 3 out of 5 based on 2 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 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.