Extension builders in Hendon

Name: Extension Builder
Brand: MyBuilder
SKU: extension-builder
Rating: 4.5 (17 reviews)

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Some of our top rated extension builders in Hendon

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Kahlon construction service limited
New on MyBuilder
Extension Builder in Hendon
Kahlon Construction Services Limited is a London-based building firm composed of a highly capable team of multi-skilled trade professionals with extensive personal experience in managing diverse residential and commercial construction projects also with 10+ years experience. We proudly serve clients across all London boroughs and travel to jobs throughout the surrounding home counties to deliver comprehensive property solutions. Our specialized skills span complete property renovations, extensions, structural modifications, and precise general building maintenance. Driven by a company philosophy centered on transparency, absolute care, and on-time delivery, we approach every project with strict professionalism and exceptional craftsmanship to bring your vision to life safely, reliably, and flawlessly within budget.
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Gk gas heating and plumbing ltd
No reviews yet
Extension Builder in Hendon
Hello Gk Plumbing and electrical Ltd we undertake all Building work Ac,Heat source pump , solar system, gas, heating systems repairs, certificate electrical installations and renewable services.
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Jass
Rating: 5 out of 5
Extension Builder in Hendon
We do all kind of staircase with fill finishing, Roofs Structure, Roof Tiles , installing doors , Flooring and other construction work.
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Latest review:
Carpentry- 1 Jul 2026
Jass was quick to respond and gave a good price for fabricating a staircase on site. Jass made sure I was happy before leaving and readjusted one of the steps which was creaking.
Kegel LTD
Rating: 5 out of 5
Extension Builder in Hendon
Kegel Group is an experienced construction contractor with over 15 years of experience across residential and large-scale construction projects in the UK. Our team covers a wide range of building works, from smaller refurbishments and repairs to complete house renovations, extensions and new-build projects. We specialise in brickwork and blockwork, foundations, drainage, roofing, SFS, façades and cladding, GRC, stonework, repointing and external works. We can also provide experienced carpenters, electricians and plumbers when required, allowing us to manage complete projects from start to finish. Our team has extensive experience working on major construction developments, where quality, safety, programme and attention to detail are essential. We are flexible in size and can provide a small team for private residential works or increase our workforce for larger projects and tight programmes. At Kegel Group, our focus is simple: quality workmanship, reliable delivery and getting the job completed properly and on time.
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Latest review:
Bricklaying- 19 Nov 2019
Alex is a polite professional who knows his job. He did a good job for me. I can recommend him.
Eliana Solution Ltd
New on MyBuilder
Extension Builder in Hendon
13+ years of loft conversion experience. Quality workmanship,honest service and attention to detail.From start to finish,I deliver loft conversion built to last.
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Konsw ltd
New on MyBuilder
Extension Builder in Hendon
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.
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Builder and decorator Ltd
No reviews yet
Extension Builder in Hendon
18 years experience, for last six years as a limited company. Fully insured. We deal with building up extensions, lofts conversion from the basic construction to decorations. Working hard to keep my customers satisfied by high quality work. Friendly and reliable team.
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Refurbishment
No reviews yet
Extension Builder in Hendon
Hello everyone I'm here make your house good and strong I do all type of construction work within good time and quality giving work with big experience
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Sulcon Ltd
No reviews yet
Extension Builder in Hendon
My experience incorporates all types of building work. I work on residential and commercial properties and the projects range from installation of a new kitchen to extensions and complete refurbishments.
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P&T building limited
No reviews yet
Extension Builder in Hendon
We offer build extension, loft conversion. We always complete work to the best of our ability, we always try to give the best customer service to all of our customers and the workers are both friendly as well as professional. We strive to complete work on time and speak to the customer to ensure they know what's going on and its up to their wants and needs.
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TOP BUILDERS LONDON LTD
Rating: 5 out of 5
Extension Builder in Hendon
About Us We have had the privilege of working with numerous reputable companies in both residential and commercial sectors. At TOP BUILDERS LONDON, our unwavering commitment lies in comprehending and fulfilling our clients’ distinct requirements. We excel in overseeing all aspects of property maintenance, ranging from minor repairs to extensive refurbishment projects. Our devoted team takes immense pride in their work, catering to our clients’ needs with utmost dedication.
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Latest review:
Demolition- 30 Apr 2024
Excellent Customer Service. Did a wonderful job for my shed removal and was very reasonable and pleasant. Thank you very much Fatos.
Rowe General Builders
No reviews yet
Extension Builder in Hendon
Hello, my name is Andrew, I have been in the building trade for 40 years. I offer a professional, top quality, customer focused service and pride myself on excellent workmanship, reliability and honesty. Specialising in extensions, kitchens, bathrooms, refurbishments and covering all other general building disciplines. I cover a wide variety of work including; Refurbishments Plastering Kitchen fitting Bathrooms Bricklaying Roofing Decorating Gardens Tiling Fencing All general building work undertaken, no job is too big or small. Please feel free to contact me for a free estimate.
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D&T building company
No reviews yet
Extension Builder in Hendon
we are proud to announce to you D&T building company we cover all building work from wall repairs to full extensions, driveways, built BBQ’s, out houses, converting rooms into gyms and fencing, with over 20 years experience and a high standard of work, because of the pandemic and things slowing down it is time for us to branch out to new areas and new people, our portfolio is very large with 100% customer satisfaction and a very friendly team that can carry out all your needs
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Artan
No reviews yet
Extension Builder in Hendon
I am a skilled carpenter with 12 years of hands-on experience in residential and commercial construction. My background includes framing, finish carpentry, cabinetry, remodeling, and custom woodwork. I take pride in precise craftsmanship, strong problem-solving skills, and the ability to read and execute plans accurately. Known for reliability and attention to detail, I consistently deliver high-quality work while meeting deadlines and maintaining a safe, organized job site
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Kallides&sons ltd
No reviews yet
Extension Builder in Hendon
Kallides-Sons is a trusted design and build company based in South Ruislip, proudly serving clients across the surrounding areas. We offer a wide range of bespoke services designed to transform both the interior and exterior of your home with precision, creativity, and care. Every project we undertake is tailored to reflect your unique vision, combining functionality, beauty, and lasting quality Our expertise covers full refurbishments, kitchen and bathroom makeovers, home extensions, and detailed interior craftsmanship. Inside the home, we specialise in custom furniture, bespoke cabinetry, and fine woodwork, creating elegant and practical spaces that blend seamlessly with your lifestyle. Each piece of furniture and joinery is handcrafted to order, using premium materials and traditional techniques to ensure timeless appeal and exceptional durability. From concept to completion, our team works closely with you, offering expert guidance and creative insight to achieve results that exceed expectations. Beyond interiors, Kallides-Sons is equally passionate about enhancing outdoor living. We design and build patios, decks, and bespoke garden structures that extend your home’s living space and create beautiful, functional environment
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GP Construction Services Ltd
Rating: 5 out of 5
Extension Builder in Hendon
New build, extensions, loft conversion, glazing, roofing, electrical and plumbing
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Latest review:
We recently bought flat to let and decided to do completely refurbish. We invited few quotations including Gurwinder. We shortlisted top 3 quotation and invited him for discussion. During the meeting he was very professional and full of ideas. So we decided to honour him. Work started as agree on time, during the Job we liked his ownership of the work and advising us on the very step of the decision. Although it would have been better if his communications were more punctual but it neither affect us nor delayed any work. Even after completion he has been very helpful if any issue arises ( nothing major).

4.5

Top rated Extension Builders

Our Extension Builders in Hendon, are rated 4.5 out of 5 based on 17 reviews from customers like you.

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What types of services are offered by local extension builders in Hendon?

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

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

What are the hourly rates of extension builders in Hendon?

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

Find extension builders in Hendon with MyBuilder

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

Step 2: Compare different extension builders in Hendon

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

Step 3: Hire Hendon extension builders with confidence

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

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

What to ask a Hendon extension builder before hiring?

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

An extension builder in Hendon 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 Hendon 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 Hendon?

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 Hendon 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 Hendon 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 Hendon

Can an extension builder in Hendon help with planning permission?

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

Many Hendon 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 Hendon help with materials and finishes?

Yes, most extension builders in Hendon 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.