Extension Builders in Kent

Name: Extension Builder
Brand: MyBuilder
SKU: extension-builder
Rating: 3.4 (5 reviews)

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Some of our top rated extension builders in Kent

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Drive & Shine
No reviews yet
Extension Builder in Kent
Drive&Shine is a small family run business with over 15 years of experience in cleaning and building
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Octo Building Contractors Ltd
No reviews yet
Extension Builder in Kent
We are OCTO Building Contractors Ltd - a reliable, well established family business and our team has over 30 years building experience. We operate in Greater London & Kent. Whether a new build, loft conversion, extension, structural alterations or refurbishments (Kitchens & Bathrooms), our project manager will work closely with you throughout the whole project from the initial consultation to a complete hand over. We look forward to hearing from you. OCTO team
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M.Palmer Building & Carpentry Specialist Ltd
Rating: 5 out of 5
Extension Builder in Kent
We JMP Building and Complete Property Maintenance, as a company have over 45 years of extensive building knowledge and experience. We cover all aspects of building, repair and maintenance work, to us there is no job to big or too small as we propel ourselves to be reliable and honest tradesmen. We strive to provide the best quality of workmanship and provide timely and unique services for our respected customers; we assure to give the best services and exceed expectations. *Fully insured*
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Latest review:
Handyman- 20 Aug 2019
Mason was very prompt in visiting me and immediately repaired the kitchen drawer and was also able to tackle the leaking toilet which took him a while as it was fiddly but now fixed and fee was very reasonable and I will certainly use his abilities again and highly recommend him to anyone whether seeking a large or small job.
Max Hearne
No reviews yet
Extension Builder in Kent
General construction services
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Bespoke projects
No reviews yet
Extension Builder in Kent
Hello, i have been in the building game for 20 years. I specialise in kitchens and bathroom's & bespoke carpentry. We are a very skillful team & we take great care in creating the perfect finish for all my clients. I have a great team of plasterers, plumbers, electricians & designers to create any visions you may have within your home and garden. Check out my Instagram page @bespokeprojects_ltd to see all my projects. I have done some real impressive work over the years & have many happy clients.
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REECE BUILDERS LIMITED
Rating: 5 out of 5
Extension Builder in Kent
Hi my name is Anthony along with my brother kenny we have over 45 years of experience in the building industry making us a one stop shop for home owners needing work done .We can build you a house or change your taps .We are both timed served multi traders and both hold qualifications in our respective trades .Along with our team We work clean tidy and with the upmost respect for our clients wants and needs We are expanding to include a dedicated landscaping team If we can help please call
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Latest review:
Extensions- 9 Aug 2020
Kenny and Ant have recently completed a front extension and side garage extension for me. They were very professional, clean and tidy, carried out works exactly as they said they would, including changes I requested and turned up on time every day. Would wholeheartedly recommend them.
Empire Civils Limited
No reviews yet
Extension Builder in Kent
Empire Civils Ltd is a competent and experienced Groundworks & Utility Contractor. Whether it be a new drive way, patio, house extension or new build, Empire Civils has a wealth of experience and expertise to ensure your job is completed in an efficient manor and to a high standard of workmanship. Covering all aspects from foundations, deep drainage, earthworks, trenching, duct work, road formation, brickwork, fencing & gates, formwork/concreting and hard & soft landscaping, S278 Street Works (KCC Highways Approved Contractor). Measured work undertaken in addition to labour supply, plant hire operated or self-drive. Principle Contracting/Site Management services available fully compliant with current CDM Regulations. Empire has insurance industry rated Public Liability & Employers Insurance which covers both direct employed and sub-contractor staff. A non-generic Health & Safety Policy is in place with, site and task specific risk & method statements written, reviewed and agreed before any works can take place. References are available upon request, if there is anything else you need to know please do not hesitate to contact us.
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JLF Total Solutions Ltd
No reviews yet
Extension Builder in Kent
At JLF Total solutions Ltd we specialize in Electrical installations, Renewable energy and building services.
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ACSM Building Solutions ltd
No reviews yet
Extension Builder in Kent
We are predominantly a brickwork company covering all aspects, from re-pointing, garden walling, extensions, new builds, and project managing. We have over 50 years experience and cover a wide range of expertise. We also cover restoration, working with Lime mortars and stonework. "Building the future - restoring the past"
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KBEE
No reviews yet
Extension Builder in Kent
Builder, kitchen fitting, bathroom installation, plastering, painting and decorating, tiling, garden room installation
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Harrisons
No reviews yet
Extension Builder in Kent
Hi have 37 years of experience in carpentry and building industry / extensions. Have managed to pick up along the way a great crew of qualified of professional trades people who are polite and clean . My tradesmen are all certificated e.g plumber is gas safe. Electricians Nic certificated can be seen on request . Many thanks Lee
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Jamie Wolvey Brickwork
No reviews yet
Extension Builder in Kent
Hi There. We are a Bricklayer team specialising in all Brickwork. ie Extension, Footing brickwork , Garden walls , retaining walls and patios I’ve been a bricklayer for over twenty years coving work all over the south east of England Regards Jamie Wolvey
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KINVEK CONSTRUCTION
Rating: 5 out of 5
Extension Builder in Kent
We are a family run business, established January 2005, Kevin is a carpenter with over 40 years in the building industry, my son Matthew, who is a plumber, has been working with me for the last 10 years and wife Julie has been in the office since the start We pride ourselves on being friendly polite and trustworthy We do all types of building work, extensions, kitchens, bathrooms, carpentry, plumbing, electrics and decorating, fencing, decking
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Latest review:
Carpentry- 17 May 2026
Great guy, reliant, work done to spec and expectation. Thank you
O’Neills construction and building
No reviews yet
Extension Builder in Kent
We are an established business in the construction industry and have over 10 years experience. We see no job as too big or too small so it’s always worth getting in touch. We specialise in flat roof installation, extension, roofing and loft conversions. But have many other skills we can do.
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BMS BRICKWORK LTD
No reviews yet
Extension Builder in Kent
Highly reputable masonry specialist, 11 years experience covering the domestic, residential and commercial sector. we have established firm reputation for exceeding customer satisfaction, meeting deadlines and producing the finest quality work in the art of brickwork. We undertake a wide range of projects from low value jobs to high valued complex structures, with a diverse range of clients. All aspects of masonry work, groundwork's and project management undertaken.
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DBS
No reviews yet
Extension Builder in Kent
Welcome to DBS, a trusted family-run building company, driven by a passion for delivering high-quality workmanship on all projects. As a family business, we pride ourselves on our personal approach, attention to detail, and commitment to exceeding our clients' expectations. At DBS, we take great pride in our reputation for quality, professionalism, and clear communication. We believe in keeping you informed every step of the way, ensuring your project runs smoothly and is completed on time. Whether you're looking to extend your home, add a new room, or improve your property’s layout, we’re here to bring your vision to life. Contact us today for a free consultation
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3.4

Top rated Extension Builders

Our Extension Builders in Kent, are rated 3.4 out of 5 based on 5 reviews from customers like you.

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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 Kent?

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

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

What are the hourly rates of extension builders in Kent?

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

Find extension builders in Kent with MyBuilder

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

Step 2: Compare different extension builders in Kent

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

Step 3: Hire Kent extension builders with confidence

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

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

What to ask a Kent extension builder before hiring?

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

An extension builder in Kent 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 Kent 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 Kent?

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 Kent 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 Kent 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 Kent

Can an extension builder in Kent help with planning permission?

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

Many Kent 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 Kent help with materials and finishes?

Yes, most extension builders in Kent 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.