Extension Builders in North Kensington

Name: Extension Builder
Brand: MyBuilder
SKU: extension-builder
Rating: 4.1 (19 reviews)

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Some of our top rated extension builders in North Kensington

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AH Builder
Rating: 5 out of 5
Extension Builder in North Kensington
AH North Builder Ltd specialise in all types of building we are professional and very determined to ensure our clients expectations are met. we have worked on many different building projects for more than 10 years experience.
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Latest review:
Extensions- 13 Nov 2020
Well, I do not usually write reviews, but this time is an exception. So after getting a number of quotations, I decided to go ahead with Fredi. The process was very smooth throughout, Fredi is a great individual and a reliable professional. The plan was to build a rear extension, but working with Fredi, we decided to commission him for the patio, changing all house flooring, kitchen, and two bathrooms. All have been delivered to completion with top-notch results. Most importantly, we have now a new family friend...Fredi the builder!!.. my kids say :)
Homeland Property
No reviews yet
Extension Builder in North Kensington
Homeland Property is a Specialists in Construction and Building Refurbishment with more than 12 years of experience. We undertake all kind of building work whether you desire to convert your loft or build an extension to the rear of your property we can help with competitive price range.
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studioTO limited
No reviews yet
Extension Builder in North Kensington
We are here to give you confidence to create a home, that is an intuitive reflection of your personality & your lifestyle. Space, that enhances your wellbeing and helps you perform better. If you want to improve your existing house or build a new one, we are here to guide you. WE HAVE YOUR BACK! We embrace our clients as individuals with unique beliefs, characteristics & aspirations. With our assistance you will have better clarity on what you need, want and what can be achieved.
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MM Tiling Services
Rating: 5 out of 5
Extension Builder in North Kensington
Hi, I’m Michal, a professional bathroom fitter specialising in complete bathroom renovations from start to finish. I provide a fully managed service, covering everything from strip-out and preparation to plumbing, tiling, installation, and final finishing touches. Whether it’s a full bathroom refurbishment, a modern upgrade, or a bespoke design. I work cleanly, efficiently, and always aim to minimise disruption to your home. Clear communication, reliability, and customer satisfaction are at the heart of every project I take on. From small updates to full transformations, I ensure every bathroom is completed to the highest standard — on time and within budget. If you're looking for a skilled and dependable bathroom fitter, I’d be happy to help bring your vision to life. Recommendations from previous clients are available.
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Latest review:
Tiling- 11 Oct 2015
Tiled floor good job
IPD SVS Ltd
No reviews yet
Extension Builder in North Kensington
Hello, My name is Jacob, and I bring 20 years of diverse experience in the construction industry. I specialize in kitchen installations, project design and completion, hydraulics, interior finishing, and heating systems. I have all the professional tools necessary to tackle any task, ensuring top-quality results every time. If you're looking for a reliable and experienced professional, please don't hesitate to reach out. I'd be happy to help with your next project! Thank you, Jacob
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Home Empower
Rating: 4.8 out of 5
Extension Builder in North Kensington
Our construction company specialises in the professional erection of structures of any complexity, Strictly adhering to provided designs. We guarantee high quality construction, timely delivery, and meticulous attention to detail at every stage of project!
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Latest review:
Bricklaying- 23 May 2025
Completed a job for a driveway wall, but was very rude, unprofessional and aggressive when asked a quote for a follow-up job. Conversation attached.
Tosum Sardeshi
No reviews yet
Extension Builder in North Kensington
I a director of my own limited company that have been working in the building industry since 2004. I have studied carpentry and joinery and hold a city and guild certificates for three different levels. I am trained as a SMSTS for almost 15 years, temporary coordinator, PASMA, first aider, working at hight etc. I have worked on different project with big and small Fromm £ k to £1 million runing day to day project with all tasks risks, method of works and all work regulations. Reding all different drawings and applying this on site. I also worked on tools like a carpenter, rsj installer, ground work like underpinning, slabs, first and second fix all sort of carpentry and handy man. Partiion, door installation, roof work, roof dormers, lofts, kitchen installation,floor installation, skirting etc. I have an humongous knowledge and experience on most of building work on general, Any work is good for me big or small.
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Home Renovations Ltd
Rating: 5 out of 5
Extension Builder in North Kensington
We're a building company specializing in house extensions, loft conversions and refurbishments. Our clients come from New Malden, where we're based, but also surrounding areas. The vast industry experience enables us to provide valuable advice, professional services and individual approach, benefiting our customers. As we understand trust and credibility are crucial when undertaking such projects, we arrange viewings and provide customers with references and photos of our most recent projects.
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Latest review:
Extensions- 24 Jun 2017
We had a large piece of work done by Johan and his team. It was a 4m single storey rear extension with new kitchen installation, converting the old kitchen into a downstairs bathroom and utility room, plus other bits and bobs like new boiler, rear patio. We got quotes from a few builders, Home Renovations weren't the cheapest, they were actually towards the higher end. But we went and saw their previous work and spoke to some of their other clients. The work was done to a high quality and the clients seemed to be happy so we decided to go with them. Johan's team are very hard working, professional and polite. Pawel and his team of builders, bricklayers, plumbers, electricians, etc. would turn up before 8am and finish at 6pm working solidly throughout the day. There is Magda as the project manager who keeps you in the loop, and answers any of your questions (which we had many). There is Michaela on the finance side who keeps you up to date with the budget. Our budget went over by 5% with "variations" (extra work or materials) but it was always communicated why and the work wasn't done without our approval. Pawel would give his recommendations but the final word would always be ours. But these things can add up. Overall we were very happy with the build, it was done to a very high standard. They also finished it before time. They said it would take 12 weeks in fact they finished it in 10 weeks which was amazing as you would normally expect these things to go over.
Row London Construction LTD
No reviews yet
Extension Builder in North Kensington
We offer quality services at an advanced standard , We have a team trained to paint and decorate your home , For any details do not hesitate to contact us, and visit our website. Best team : Row London Construction
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Primavera Construction LTD
No reviews yet
Extension Builder in North Kensington
We specialize in domestic projects (inc. home extensions, loft conversions, refurbishments and new builds), delivering projects from design concept (Planning Stages) through to Construction and Turnkey Completion. CONSTRUCTION EXPERIENCE: 8 yrs working on complex £100M+ projects across London, 2 yrs working on new build £5M+ project in Chigwell, as well as many smaller domestic projects. PLANNING EXPERIENCE: 10+ yrs of securing planning applications across London and the surroundings.
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Property Makeover Ltd
No reviews yet
Extension Builder in North Kensington
For all property needs, there is Property Makeover Ltd. With our wealth of experience and in-depth expertise we are in a position to provide home improvement and property makeovers to the highest possible standard.
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Marsden General Builders
Rating: 5 out of 5
Extension Builder in North Kensington
I have lived in Walthamstow, East London all my life and have over 35 years experience in the building trade, particularly in the Walthamstow area, providing me with excellent knowledge of local property's. My expertise is in kitchen extensions, chimney breast removal/rebuild and plastering but cover all aspects of the building trade and am happy to take on any job, big or small. References and visits to previous clients to view my work is always available.
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Latest review:
Kitchen Fitting- 18 May 2017
Cannot fault the work Tony undertook. Completed on time, finished to a very high standard, kept informed (we were away on holiday whilst work was being done). So pleased with the result, my daughter's room is what was the kitchen and looks beautiful. New kitchen fitted with new floor tiles and looks fantastic, boiler was moved etc. Can't recommend Tony enough and I will definitely use Marsdens again.
R baciu
No reviews yet
Extension Builder in North Kensington
Designer and artist who conceives, design and creates luxury dwellings and runway clothing. in addition to dwellings Ramadan has designed restaurants, lounges and Luxury Clothing. If you have any questions, get in touch Flooring Tiling Plumbing Electrical Kitchen fitting Wardrobes fitting TV mounting Locks changing Shower fiting Taps changing And more
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dealsanio ltd
Rating: 5 out of 5
Extension Builder in North Kensington
With over 15 years of international experience in architecture, construction, and landscaping, I deliver high-quality residential and commercial projects from concept to completion. My expertise includes landscaping, home extensions, repointing, new builds, renovations, and outdoor living spaces. I have successfully completed projects across Singapore, Malaysia, Turkey, and Canada, giving me extensive experience working with a wide range of architectural styles and construction methods. I am particularly experienced in Eastern landscape design, including Japanese gardens, as well as modern and contemporary outdoor spaces. I pride myself on attention to detail, quality craftsmanship, and delivering projects on time and within budget. Whether you need a complete new build, an extension, professional repointing, or a bespoke landscape design, I am committed to providing reliable service and exceptional results.
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Latest review:
Landscaping- 11 Sep 2026
Recently got my garden landscaped. I am so amazed with the transformation given. The entire team was so professional and catered to all requests. I couldn’t have gotten a better team to give my garden a makeover especially with the challenges of poor access . Thanks Jason and team for the work. I am super satisfied. I have already recommended them to a colleague of mine!
Project A Construction Limited
No reviews yet
Extension Builder in North Kensington
Project A covers all aspects of groundwork, extensions, driveways, refurbishments and tiling. Our work is build with experience and reliability.
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Uk Pro Building And Tiling Ltd
Rating: 3 out of 5
Extension Builder in North Kensington
15 years experience ,and fitting bathrooms with passion and paying attention to details,to deliver the job in highest quality for our clients.Always available with smart solutions and advice.Saving for you time and money. We are looking forward to work with you Thank you
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4.1

Top rated Extension Builders

Our Extension Builders in North Kensington, are rated 4.1 out of 5 based on 19 reviews from customers like you.

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

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 North Kensington 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 North Kensington who are available and interested can respond to your post.

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

What are the hourly rates of extension builders in North Kensington?

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

Find extension builders in North Kensington with MyBuilder

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

Step 2: Compare different extension builders in North Kensington

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

Step 3: Hire North Kensington extension builders with confidence

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

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

What to ask a North Kensington extension builder before hiring?

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

An extension builder in North Kensington 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 North Kensington 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 North Kensington?

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 North Kensington 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 North Kensington 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 North Kensington

Can an extension builder in North Kensington help with planning permission?

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

Many North Kensington 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 North Kensington help with materials and finishes?

Yes, most extension builders in North Kensington 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.