Extension Builders in Kentish Town

Name: Extension Builder
Brand: MyBuilder
SKU: extension-builder
Rating: 4 (17 reviews)

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Some of our top rated extension builders in Kentish Town

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Venture 91 Limited
No reviews yet
Extension Builder in Kentish Town
With more than two decades of experience in the building industry, I have developed a team that is fully qualified and experienced. Built more than 35 double-story extensions. The team and I enjoy working with challenges and always work closely with clients' needs and requirements. Extensive knowledge and qualification in Electric, Gas, renovation, plastering and external wall insulation. Usually work within South East London, East London and Central London. But can be travel little further if needed to. Don't let clients down and be very honest and reliable in every type of work that we carry out.
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Court's Home Extensions
Rating: 1 out of 5
Extension Builder in Kentish Town
With nearly 20 years experience i joined the building trade at 16, going into bricklaying very soon after. I have worked for 4 very well known east London extension company and have built an excellent portfolio through customer recommendation. I have accumulated an excellent team of tradesmen ensuring consistent high standard finishes
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Latest review:
Extensions- 17 Jan 2018
A Total disappointment Ricky agreed to install a porch and roofing. He advised us to install new pvc doors agreeing to fit the roof after. This started mid November with a promise to be completed before Christmas. On his instruction we paid other workers to complete the preparation works and then the morning of the Job he sent a text message advising that he will no longer be able to attend the job. Thankfully we were able to find a local reputable roofer -plasterer-tiler who completed the work to a very high standard I feel very let down as I had put total trust in his promise to complete the work. Unfortunately based on this I cannot confidently recommend Ricky to a friend family, or anyone else.
Lorraine Plasterers
Rating: 5 out of 5
Extension Builder in Kentish Town
All aspects of plastering - internal and external works undertaken. Colour Rendering, traditional sand and cement rendering. External insulation (EWI) rendering work undertaken and specialists in renovation work. Also general building work undertaken. Weatherby certifcated .
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Latest review:
Plastering- 23 Jun 2021
Bradley did a great job from the initial site visit through to the end of the job. He kept me updated throughout and the end result is great. Would strongly recommend and wouldn’t hesitate to use again.
Drivast Construction Ltd
No reviews yet
Extension Builder in Kentish Town
Welcome to Drivast Construction Ltd, your trusted partner for high-quality construction services. With over 30 years of experience, our unwavering focus on customer satisfaction and attention to detail sets us apart. We are proud of our ability to deliver projects on time and within budget without compromising on quality. Our work speaks for itself, and we are confident that you will be completely satisfied with the results.
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Spoonerbrothers London
Rating: 5 out of 5
Extension Builder in Kentish Town
Spooner Brothers London has 20 years of building experience We have a good reputation for customer service, many of our leads are recommendation, with competitive prices & a high standard of workmanship. We specialise in orangeries, conservatories, porches, Skypods, windows, doors & bi-folds ! We are Certass fenestration registered, so all work comes with a building compliant certificate and an insurance backed guarantee See our brochures on the Spooner brothers london website
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Latest review:
Windows & Doors (uPVC & Metal)- 29 Jan 2024
John did a fantastic job of replacing a large sash window in our kitchen. He was easy to work with, and was very clean and tidy with the job. On top of that the price was very fair, particularly for the calibre of work completed. Would recommend!!
paul king
Rating: 5 out of 5
Extension Builder in Kentish Town
With 20 years experience of quality through excellence has established our company as one of the leading providers of building services in the London area We specialise in home extensions, damp proofing , interior and exterior refurbishment for the modern and traditional home. we know our client focused culture, our commitment to quality services and our passionate approach to execution of works is a proven formula which gets the best results.
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Latest review:
My partner and I are so pleased with the extension work which Paul & team carried out, not just what was done but also the way it was done. All of the team were great - they turned up when they said they would, and simply got on with their work, They were all polite, friendly, helpful, conscientious, and made several suggestions to improve the finished work. They frequently checked on details with us as the work progressed to ensure that we was satisfied and our needs were met, we was extremely impressed with how they understood & handled our neighbours, will definitely use again in future projects!
Delvin Constructions ltd
No reviews yet
Extension Builder in Kentish Town
At Delvin construction, we are a small, family-run construction company with personals that have over a decade of experience in the building industry. Our skilled team is dedicated to delivering top-quality workmanship, tailored to meet each client's unique needs. We pride ourselves on our attention to detail and commitment to customer satisfaction, ensuring that every project, big or small, is completed to the highest standard. With a deep understanding of the industry and a personal touch, we build not just structures, but lasting relationships with our clients.
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D. Keighley Project Management Ltd
No reviews yet
Extension Builder in Kentish Town
Construction Project Manager specialists with over 12 years experience in the industry delivering projects of all scales and sizes across the Property, Commericial office and Retail Sectors. A methodical and meticulous planner with a keen eye for detail and extensive knowledge of the construction Industry.
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Adv construction group
No reviews yet
Extension Builder in Kentish Town
Hello, I’m Detion. I have a building team with 20 years’ hands-on experience with building works and renovations across London and the surrounding area. I manage full installations from site survey to fitting. I have a highly experienced team all with 25 years experience. I’m tidy, punctual, and communicate clearly with clients throughout the project. I offer competitive quotes, reliable scheduling, and quality workmanship, happy to provide photos of past projects and client references on request.
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MR Homes & Properties LTD
No reviews yet
Extension Builder in Kentish Town
Welcome to our company, where we pride ourselves on offering a complete range of construction services tailored to meet the needs of both residential and commercial clients. From minor repairs to building new structures, our expert team—backed by over 20 years of industry experience—ensures the highest standard of craftsmanship in every project we undertake. We specialise in a wide array of services, including loft conversions, home extensions, full refurbishments, and complete rebuilds. Our skilled professionals are adept in sandblast pointing, roofing, bricklaying, painting, and decorating. We also handle all aspects of plumbing and electrical work, laminate and wood flooring installation, and K -rend finishes. For your exterior needs, we offer comprehensive landscape work and rubbish removal services. Whether you're looking to enhance your home or improve your commercial property, our team is dedicated to bringing your vision to life with precision, quality, and efficiency.
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NWLB Limited
Rating: 5 out of 5
Extension Builder in Kentish Town
In building trade since 2003. Fast, good prices, reliable. RENOVATIONS. BATHROOMS. ELECTRICAL. PLUMBING. TILING. FLOORING. DECORATION. KITCHENS. My fees: £135 PER DAY or £95 PER A HALF A DAY.
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Latest review:
Handyman- 21 Jan 2026
Excellent workmanship timescale for job perfect, work carried out to high standard very caring polite and friendly throughout Will be using this company again and thoroughly recommend. Thank you
KFN Plastering & Property Maintenance
Rating: 4.8 out of 5
Extension Builder in Kentish Town
KFN Plastering & Property Maintenance is a trusted and professional company with over 18 years of industry experience. Based in Watford, we take pride in delivering exceptional workmanship, attention to detail, and outstanding customer service on every project. Fully vetted and committed to the highest standards, we provide reliable plastering and property maintenance services tailored to meet our clients’ needs. Whether undertaking small repairs or larger renovation projects, we consistently deliver a high-quality finish with a focus on professionalism, cleanliness, and customer satisfaction.L
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Latest review:
Plastering- 29 Mar 2024
Confronted with a difficult narrow stairwell and hall for access, the guys worked hard and overcame all obstacles. A high standard of finish and cleaned up afterwards. I highly recommend them, and will contact Karl again for future work.
TerraMax Ground Work
Rating: 5 out of 5
Extension Builder in Kentish Town
TerraMax it’s specialised in all sorts of ground works and we have our own machinery mini digger, dumper and piling machine etc . - standard foundations - piled foundations - block and beam foundations - drainage installation - driveways - patios - landscape
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Latest review:
I was recommended George via a family member that had there drive built. I was very impressed by the work that was done and had made up my mind there and then that George would build My drive. It was built exactly the way I wanted it without any hassle and stress. The work George does is amazing and with great care and very important a clean job. If your looking for great results without any stress then George and his team are for you.
Builder Cat LTD
Rating: 5 out of 5
Extension Builder in Kentish Town
Serdar has over 20 years of experience as a professional builder. His extensive experience includes Owner/Builder/Developer of his own company, many years Builder Cat Limited was founded by Serdar Aydinlar, who has since 1996 structural engineering and design experience. Serdar oversees the structure of each project, and monitors the careful execution of the design brief to ensure a flawless finish.
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Latest review:
Bathroom Fitting- 12 Jun 2019
Did a very good and efficient job with minimum fuss. I have asked the builder to quote for another job and do not have any hesitation in recommending this builder.
G&R Carpentry
Rating: 5 out of 5
Extension Builder in Kentish Town
We are a small business that takes on most aspects of building work and have the correct trades for the jobs that are required .
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Latest review:
Carpentry- 15 Feb 2018
Very pleased with the end result. The radiator cover Gary made, matched perfectly the others I had and fitted perfectly, great finish too
TEAMBEST DEVELOPMENTS LIMITED
No reviews yet
Extension Builder in Kentish Town
We are a family run building company with many years of experience. We have been doing extensions, loft conversions, full refurbishments, etc for over 40 years. We work closely with a team of Architects and can assist you with the design and planning of your project through to completion. We want to ensure you get the best job done, our team of builders are reliable and come with vast knowledge of the building Industry.
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Top rated Extension Builders

Our Extension Builders in Kentish Town, are rated 4 out of 5 based on 17 reviews from customers like you.

Quality screening

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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.