Extension builders in Kentish Town

Name: Extension Builder
Brand: MyBuilder
SKU: extension-builder
Rating: 4.3 (18 reviews)

Easily find verified Kentish Town Extension Builders. Just post your job to get quotes from MyBuilder's Extension Builders in Kentish Town.

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 Kentish Town

3746 Results

Sort by:

Curly Sister Limited
Rating: 5 out of 5
Extension Builder in Kentish Town
Architectural, Refurbishment, kitchen installation, bathroom installation, wardrobe installation, carpentry, electrical, plumbing, landscaping, ongoing maintenance
Get in touch
Latest review:
Handyman- 4 Jun 2021
Hired FineUnDandy Developments to get garden shed repositioned and they did an excellent job..reasonable quote and work promptly carried out..no fuss..overall a very positive experience.
Rocky
Rating: 4.6 out of 5
Extension Builder in Kentish Town
We are undertaken all type of work speacialist in brick work
Get in touch
Latest review:
Bricklaying- 7 Nov 2026
This sink was leaking immediately after he left and he has not come to fix it, he keeps saying he will but does not show up. The price was not accurate he asked me to pay for lots of materials including a pice for his drill kit, that was not explained before he started.
CONSTRUCT GROUP DESIGN & BUILD LTD
No reviews yet
Extension Builder in Kentish Town
Construct Group | Design & Build We deliver premium extensions, loft conversions, refurbishments, and bespoke self-builds managing every stage under one roof for a seamless experience and nationwide reach Our process: Free consultation → Survey → Design → Planning → Building Regulations → Construction We handle everything from concept to completion, ensuring compliance, clarity on costs, and exceptional finish quality across every project. 📞 Book your free consultation today to discuss your plans and get clear next steps toward building approval.
Get in touch
CLD Building & Construction LTD
Rating: 5 out of 5
Extension Builder in Kentish Town
Local Kent builders for repairs, damp and mould, roofing, plastering, extensions and refurbishments. CLD Building & Construction Ltd is a registered limited company based in Greenhithe, Kent, carrying out residential and commercial building work. We take on everything from small repairs and landlord maintenance to extensions, indoor refurbishments and full renovations. Our main services are damp and mould treatment, plastering and rendering, roofing and roof repairs, extensions, indoor refurbishments, brickwork, carpentry and general repairs and maintenance. We work across Kent, including Greenhithe, Dartford, Swanscombe, Stone, Gravesend, Bexley, Medway and Sevenoaks, and across to Reigate in Surrey. We hold £1m public liability insurance. We're happy to give honest advice and a free, no-obligation quote on jobs of all sizes. Send us the details and a few photos of the job and we'll get back to you.
Get in touch
Latest review:
Excellent service from CLD Building. They carried out a roof repair promptly and professionally, with great attention to detail. Friendly, reliable, and reasonably priced. Very happy with the finished result and would definitely recommend.
Brave Vic Builders ltd
New on MyBuilder
Extension Builder in Kentish Town
Hi, I’m a professional carpenter and kitchen fitter with experience in carpentry, kitchen installations, and general joinery work. I take pride in providing high-quality workmanship, paying attention to detail, and completing every job to a high standard. Whether you need a new kitchen fitted, bespoke carpentry, or other joinery work, I’m happy to discuss your requirements and provide a reliable, professional service.
Get in touch
Haarp Building ltd
No reviews yet
Extension Builder in Kentish Town
We are specialised in full renovations,extensions,loft conversions and more . We always make sure we deliver the highest quality of work to make everyone is happy. We also offer warranty on our work and meetings with previous clients and projects
Get in touch
Konsw ltd
New on MyBuilder
Extension Builder in Kentish Town
We provide professional exterior rendering service to improve the appearance,durability and wheather resistance of your property.we offer a range of finishes to suit your home,with careful preparation,quality materiale and attention to details.
Get in touch
JR OP LIMITED
No reviews yet
Extension Builder in Kentish Town
We specialise in high-quality home improvements, with a strong focus on landscaping, extensions, and loft conversions, offering a complete design and build service from start to finish. Whether you’re looking to transform your outdoor space, expand your living area, or unlock the potential in your loft, we provide tailored solutions designed around your needs. From initial concepts and planning through to construction and final finishes, we pride ourselves on clear communication, reliable project management, and attention to detail. Our goal is to create practical, beautifully finished spaces that add real value to your home.
Get in touch
H & L steel and constructions private limited
No reviews yet
Extension Builder in Kentish Town
I have a constructions company since 2017 April we do all type of constructions and steel works. I have a team to work with me. I have experience as a welder more than 25 years and I do have experience about extensions, plumbing, heating and all other constructions more than 10 years.
Get in touch
Arthur's Brickwork
No reviews yet
Extension Builder in Kentish Town
I am builder for 20 years. My career began in Russia ,where I built private houses and also was doing bricklayers restoring jobs(17 century buildings).I have taken the photos of my jobs and can send it on your e-mail.
Get in touch
Kumala Builders Ltd
No reviews yet
Extension Builder in Kentish Town
We are a construction company specializing in the whole range of construction works. Our task is to build houses from scratch, extensions and lofts conversion as well as minor repairs.
Get in touch
NOVATE ACS LTD
Rating: 3 out of 5
Extension Builder in Kentish Town
NOVATE ACS LTD, you can see more detail on our services on our website. We are an innovative design led London based Chartered RIBA Architectural Practice and an Accredited Construction Company. We specialise in home extensions, loft conversions, refurbishments and new builds
Get in touch
Latest review:
Architecture- 21 Dec 2024
Good rating and very helpful.
Daljeet Singh
No reviews yet
Extension Builder in Kentish Town
We specialize in high-quality bathroom fitting, plumbing, electrical and new home build workmanship. We also do expert fencing and electrical work, ensuring every project is completed to the highest standard.
Get in touch
Deep
No reviews yet
Extension Builder in Kentish Town
Hii I am Raman I am perfection in painting and decorating if someone interested contact me
Get in touch
Bj Construct Ltd
No reviews yet
Extension Builder in Kentish Town
Welcome to BJ Construct Ltd, your trusted partner for all your construction needs. As a leading company in new builds, basements, loft conversions, house extensions, refurbishments, underpinning, delta tanking, green roofs, and a wide range of domestic projects, we pride ourselves on delivering excellence in every aspect of our work.
Get in touch
Ks builder
No reviews yet
Extension Builder in Kentish Town
I'm in this trade from long time home extension loft conversion and tiling
Get in touch

4.3

Top rated Extension Builders

Our Extension Builders in Kentish Town, are rated 4.3 out of 5 based on 18 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 Kentish Town?

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 Kentish Town 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 Kentish Town who are available and interested can respond to your post.

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

What are the hourly rates of extension builders in Kentish Town?

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

Find extension builders in Kentish Town with MyBuilder

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

Step 2: Compare different extension builders in Kentish Town

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

Step 3: Hire Kentish Town extension builders with confidence

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

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

What to ask a Kentish Town extension builder before hiring?

Before hiring an extension builder in Kentish Town or extension building company in Kentish Town, 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 Kentish Town?

An extension builder in Kentish Town 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 Kentish Town 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 Kentish Town?

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 Kentish Town 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 Kentish Town 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 Kentish Town

Can an extension builder in Kentish Town help with planning permission?

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

Many Kentish Town 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 Kentish Town help with materials and finishes?

Yes, most extension builders in Kentish Town 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.