Extension Builders in Kensington, West London

Name: Extension Builder
Brand: MyBuilder
SKU: extension-builder
Rating: 4.2 (20 reviews)

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Some of our top rated extension builders in Kensington, West London

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PK Construction
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Extension Builder in Kensington, West London
Family run loft conversion and extension specialist with over 25 years experience. PK Construction offers dedicated building services at competitive prices without compromising on quality. Word-of-mouth is where we get the majority of our work but we are always looking for new customers. Our expert team has the knowledge and to undertake both large and small projects
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Vladimir paskov -general bulding
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Extension Builder in Kensington, West London
General builder .handy man Ground worker. Steel beams installer
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Ideal Insolation Ltd
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Extension Builder in Kensington, West London
"With over 20 years of experience in the construction industry, our family-owned business prides itself on delivering high-quality projects across Europe. Our expertise spans Greece, Germany, and Bulgaria, where we have successfully completed numerous construction projects. We believe in the importance of tradition, and our knowledge is passed down from generation to generation. Our passion for what we do drives us to achieve perfection in every build."
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Yurt Interior Ltd
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Extension Builder in Kensington, West London
Yurt Interior provides high Turkish quality as a company standard. Our motto is "Quality is being perfect where nobody sees."
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Albi
No reviews yet
Extension Builder in Kensington, West London
I operate from 23 years locally and abroad in the construction sector/industry. More specifically, I have an extended expertise in: -painting/decoration -tiling -extensions -plastering -roofer -handyman -wood work. Depending on the type of the work/situation, I have the capabilities to make a combination of more than one at a time of the above and/or other directions.
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Masters - Building and Renovation Services
No reviews yet
Extension Builder in Kensington, West London
We are a family-run building company with over 25 years’ experience, specialising in complete property renovations, extensions and loft conversions. We offer clear pricing, strong project management and high-quality workmanship from start to finish. We take full responsibility for your project, maintain a well-organised site and communicate clearly throughout. We’re always happy to discuss your plans and answer questions via MyBuilder.
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Kumala Builders Ltd
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Extension Builder in Kensington, West London
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.
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Haydens Houses and Carlyon Conversions
No reviews yet
Extension Builder in Kensington, West London
Full refurbs and renovation works with our extensive team of master tradesmen in their field. From Bathroom and Kitchen Makerovers to full rebuild and refits. Using modern techniques balance with old for a strong stable build with a beutiful finish. We dont do what we can't well and once only, fit and forget!
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GS Builder
New on MyBuilder
Extension Builder in Kensington, West London
So we do the clean and a nice job. As all the building work is undertaken by our company. We make sure that our customers should be happy with our work
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Bruka Construction Ltd
No reviews yet
Extension Builder in Kensington, West London
We are highly specialised in carpentry and shuttering carpentry . We love delivering top quality work for our costumers,we make sure always that we do the job how our clients would like it . We are specialised also in many other trades like plasterboards,partitions,hanging doors,fitting kitchen,bathrooms,tiles and many more.
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Luxatti homes ltd
No reviews yet
Extension Builder in Kensington, West London
Building Luxury, Perfecting Detail At Luxatti Homes Ltd, we bring over 15 years of experience delivering high-end residential construction, bespoke new builds, extensions, and full refurbishments across London and the Home Counties. Led by Satwinder (Sunny) Johar, our team combines craftsmanship, innovation, and reliability — treating every home as if it were our own. We cover West London, Buckinghamshire, Berkshire, Surrey, and Middlesex, including Gerrards Cross, Beaconsfield, Maidenhead, Wimbledon, Uxbridge, Hayes, and surrounding areas. Our expertise includes luxury new builds, loft conversions, kitchen and bathroom installations, glazing, roofing, underfloor heating, and complete project management under JCT standards. Clients choose Luxatti Homes for our attention to detail, transparent communication, and flawless delivery. Every project reflects our belief that true luxury lies in precision, honesty, and pride in workmanship. No shortcuts. No compromises. Just exceptional homes.
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mbond
No reviews yet
Extension Builder in Kensington, West London
Our team undertake building projects for last 15 years in London and surrounding areas - we doing lots of HI-end bathrooms and kitchens ,extensions ,loft conversion and general refurbishment works. We can provide references from our clients plus its always possible to visit one of our current projects or in some cases past projects as well.
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Uzi Construction Ltd
No reviews yet
Extension Builder in Kensington, West London
We are a team of reliable, friendly and committed builders. We aim to complete our projects on time and precisely. Our priority is customer satisfaction.
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D&T Construction
No reviews yet
Extension Builder in Kensington, West London
We at D&T Construction strive to be the best. The work we take on goes from anything from new builds to extensions to loft conversions to refurbs and much more. We want to ensure we have the best tradesman to have the best final product. We aim to please and go beyond what our clients expectations may be and sometimes our own so that we can continue to succeed and build more and more.
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Manmeet construction and design
No reviews yet
Extension Builder in Kensington, West London
“Resourceful builder with 5 years of experience in roofing, tiling, bathrooms, kitchens, floor fitting, painting, and garden constructions. Skilled in multi‑trade tasks from renovation to decoration. Known for precision, reliability, and delivering high‑quality workmanship under tight schedules.”
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Building Construction
No reviews yet
Extension Builder in Kensington, West London
Our team is time punchtual ,we do work according to customer preferences
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4.2

Top rated Extension Builders

Our Extension Builders in Kensington, West London, are rated 4.2 out of 5 based on 20 reviews from customers like you.

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What types of services are offered by local extension builders in Kensington, West London?

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 Kensington, West London 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 Kensington, West London who are available and interested can respond to your post.

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

What are the hourly rates of extension builders in Kensington, West London?

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

Find extension builders in Kensington, West London with MyBuilder

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

Step 2: Compare different extension builders in Kensington, West London

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

Step 3: Hire Kensington, West London extension builders with confidence

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

Kensington, West London extension builders are ready to help. Use MyBuilder today to find the right professional for your home extension.

What to ask a Kensington, West London extension builder before hiring?

Before hiring an extension builder in Kensington, West London or extension building company in Kensington, West London, 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 Kensington, West London?

An extension builder in Kensington, West London 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 Kensington, West London 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 Kensington, West London?

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 Kensington, West London 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 Kensington, West London 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 Kensington, West London

Can an extension builder in Kensington, West London help with planning permission?

Yes, many extension builders in Kensington, West London 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 Kensington, West London handle everything from design to construction?

Many Kensington, West London 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 Kensington, West London help with materials and finishes?

Yes, most extension builders in Kensington, West London 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.