Extension Builders in Chatham, South East England

Name: Extension Builder
Brand: MyBuilder
SKU: extension-builder
Rating: 3.5 (8 reviews)

Easily find verified Chatham, South East England Extension Builders. Just post your job to get quotes from MyBuilder's Extension Builders in Chatham, South East England.

Select a service

How it works

Post your job for free

Tell us about your job, and we’ll alert suitable tradespeople in your area. It’s simple and free.

Tradespeople respond

Once your job is posted, you’ll get responses from interested tradespeople through the website.

Review profiles and choose

Browse profiles, work history, and feedback, then choose who you wish to share your details with.

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

1210 Results

Sort by:

Faryearny Building Services Limited
Rating: 5 out of 5
Extension Builder in Chatham, South East England
Faryearny Design & Build are an experienced design and build contractor working throughout Kent. We are members of the federation of master builders and are Kent County Council approves. We have an extensive portfolio and can provide references from many satisfied customers. Our projects for private or commercial clients have included: new houses, extensions, conversions of garages, lofts, basements and outbuildings,and building refurbishments
Get in touch
Latest review:
Extensions- 26 Jan 2024
Well, what can I say?! Paul and his team became a significant part of our lives for over two years, from first meeting to completing the house of our dreams. A pleasure to work with, nothing was ever too much, and we are absolutely delighted with the end result. We near enough knocked the house down and rebuilt it, and I would happily use Faryearny were we ever brave enough to do something like this again.
k & j building contractors ltd
No reviews yet
Extension Builder in Chatham, South East England
We have been in the building trade for over 30 years, carrying out work all over Kent. We have undertaken various building works such as full house refurbishments, renovations, extensions, lofts and garage conversions, driveways, patios and fencing. We always strive to have a good relationship with our customers, helping them with bringing their images to reality. Please take a look at our facebook page for more images of work undertaken: K and J Building Contractors Ltd
Get in touch
PH Builders
Rating: 5 out of 5
Extension Builder in Chatham, South East England
Bricklaying and general building services , covering new builds , extensions , restorations , alterations and maintenance with over 35 years experience.
Get in touch
Latest review:
Bricklaying- 1 Sep 2020
Paul,carried out the work efficiently, to a high standard. His building knowledge and ideas improved the final outcome. I would recommend Paul.
TEST Carpentry Contractors LTD
No reviews yet
Extension Builder in Chatham, South East England
TEST Carpentry is an established and respected carpentry firm with many years of experience. We are experts in timber fames, loft conversion, extensions, self builds and refurbishment ranging from small scale jobs to much larger projects. We can quote and carry out all aspects of your design and work with a range of specialist tradesmen, designers and engineers to offer you a bespoke and personal service to meet your building requirements. check our instagram page out TEST Carpentry.
Get in touch
Painting company
Rating: 5 out of 5
Extension Builder in Chatham, South East England
🔨 Painter & Builder Pro | Decorating & Construction Services Experienced and reliable builder offering a full range of services: ✔️ Painting & Decorating (interior & exterior) ✔️ Plastering & Drywall ✔️ Tiling & Flooring ✔️ Kitchen & Bathroom Renovations ✔️ General Construction & Repairs ✔️ Clean, professional finish every time ✅ Free Quotes ✅ Fully Equipped ✅ On time & Budget ✅ Friendly, Skilled Team Whether it’s one room or a full house, we handle all types of jobs — big or small. 📞 Contact us today and let’s bring your vision to life!
Get in touch
Latest review:
Painting & Decorating- 11 Jun 2026
Liman done excellent job to complete our project. It is a big project and needs lots attention to details . He guided us through since buying the paints and completed the job with perfection. He was professional throughout and did the job in timely manner. Highly recommended. Thank you.
Malling Masonry
Rating: 5 out of 5
Extension Builder in Chatham, South East England
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
Get in touch
Latest review:
Stonemasonry- 5 Oct 2020
Did a great job. Came on time - work completed efficiently- very pleased with the result. Neal
SK Building Solutions
No reviews yet
Extension Builder in Chatham, South East England
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.
Get in touch
D j pashley interiors Ltd
No reviews yet
Extension Builder in Chatham, South East England
Hi we are a local company providing building services bathrooms, kitchens, extensions, garage conversions. All backed by indemnity insurances.
Get in touch
Imperial Builders
Rating: 5 out of 5
Extension Builder in Chatham, South East England
Dear future client, thank you for your time - my name is Toby Schofield. I have 5 years worth of experience as a builder with expertise in bricklaying, stone masonry, patios, concrete foundations, repointing and other structural work. I believe I am a highly motivated tradesman who loves ‘building people’s dream’. Making sure I’m turning their vision into a reality by carrying out quality work at a fair price. I look forward to meeting you and starting work.
Get in touch
Latest review:
Bricklaying- 10 Jan 2025
Toby did a perfect job and I will always hire him.He was on time and finished the job same day.I will highly recommend to other users.
Sb landscapes
Rating: 5 out of 5
Extension Builder in Chatham, South East England
Sb landscapes & groundworks LTD are a small friendly run business that pride ourselves with our very high standard of work offering a free no obligation quote. All works completed is fully guaranteed and covered by public liability insurance. Sb landscapes also offers waste disposal to and fully licensed to do so.
Get in touch
Latest review:
Landscaping- 2 Oct 2025
Shay and his team knew what they were doing . Always on time . Listened to our requirements. Very happy with job .
Salisbury Resources Limited
Rating: 5 out of 5
Extension Builder in Chatham, South East England
Salisbury Resources Ltd is a construction and development company based in Maidstone, Kent. We create brand new buildings, extensions and renovate existing ones in the commercial and residential field. From the drainage to the chimney we guarantee quality work within strictly controlled time frames. No jobs are too small or too big for us. If you are in need, call our Salisbury`s Team.
Get in touch
Latest review:
Robert & his team are highly professional and well organised. They know exactly what they are doing and work to an accurate schedule. They complete the work to an extremely high standard and are very conscientious about high quality and keeping clean & tidy in work areas. We had a major refurbishment, upgrade & modernisation including flat roof extension, drainage, plumbing, electrics. They are always reliable, on time to site, well organised & planned- often working through weekends to move works forward. I'm very impressed at the level of quality we received. The whole job was turned around in two months. I'm so grateful.
DELFI CONSTRUCTION LTD
Rating: 5 out of 5
Extension Builder in Chatham, South East England
We are team from east Europe ,work very hard ,hight quality ,full insurance , on the job thanks Darius
Get in touch
Latest review:
Bathroom Fitting- 7 Oct 2025
I recently hired Delfi Construction to remove and replace 3 sinks and 4 toilets in my property, and I couldn’t be happier with the results. From start to finish, their team was punctual, professional, and highly skilled. They handled the removal of the old fixtures with care and precision, ensuring everything was done cleanly and efficiently. The installation of the new sinks and toilets was flawless, with attention to detail that really stood out. Communication was clear throughout the entire process, and the team was respectful of my space, leaving the work areas spotless once the job was completed.
Dsd builders ltd
Rating: 3 out of 5
Extension Builder in Chatham, South East England
At Dsd building company our mission is to deliver high-quality construction solutions that exceed our clients' expectations. We prioritize sustainability, safety, and customer satisfaction in every project, ensuring that each structure we create is not only aesthetically pleasing but also functional and durable.
Get in touch
AAF BUILDING AND DECORATING SERVICES LTD
No reviews yet
Extension Builder in Chatham, South East England
Established in the 1980’s, we’ve brought the highest standards in general domestic building work for over 30 years, maintaining a family company pride in providing quality workmanship backed up by superb communication and customer liaison. Focused on working with domestic homeowners, we also work on local authority projects in schools, churches and other public buildings.
Get in touch
4 D Brickwork & Landscaping
Rating: 5 out of 5
Extension Builder in Chatham, South East England
Brickwork & landscape expert, no job too small ! Very friendly service, customer satisfaction is my no 1 priority. Work I specialise in : Brickwork, Decking Patios , Fencing , Extensions &renovations Decking
Get in touch
Latest review:
Extensions- 20 Aug 2021
Everything completed as I wanted, all contractors were easy to get on with. Wyn was very helpful in many ways and I do thank him very much.
Kevin Field Carpentry & Building Services Ltd
Rating: 5 out of 5
Extension Builder in Chatham, South East England
I am a time served Carpenter of over 40 years and have carried out all aspects of Carpentry. Also for several years I have carried out extensive extensions & loft conversions for many clients. I am very much hands on with most of my work which is carried out to a high standard.
Get in touch
Latest review:
Carpentry- 8 Feb 2025
A top professional, from the initial call to completion. Kevin re-hinged existing doors and installed new door frames and doors with a quality finish around some difficult openings. He provided us with support and guidance on sourcing materials. Would definitely reach out to him again for future projects and would recommend to others too.

3.5

Top rated Extension Builders

Our Extension Builders in Chatham, South East England, are rated 3.5 out of 5 based on 8 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 Chatham, 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 Chatham, 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 Chatham, South East England who are available and interested can respond to your post.

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

What are the hourly rates of extension builders in Chatham, 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 Chatham, 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 Chatham, South East England extension builders near you on MyBuilder. This allows you to compare what each quote covers and how much your Chatham, South East England home extension project is likely to cost.

Find extension builders in Chatham, South East England with MyBuilder

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

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

When you start receiving interest, review profiles of local Chatham, 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 Chatham, South East England extension builders with confidence

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

Chatham, 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 Chatham, South East England extension builder before hiring?

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

An extension builder in Chatham, 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 Chatham, 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 Chatham, 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 Chatham, 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 Chatham, 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 Chatham, South East England

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

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

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

Yes, most extension builders in Chatham, 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.