Extension Builders in Kilburn

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 Kilburn

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M & M ROOFING AND LOFTS LIMITED
Rating: 5 out of 5
Extension Builder in Kilburn
We design for life, as well as style. That's why clients have trusted Mew developments for the past decade. We cover all aspects of the building trade quality is at the heart off everything we do. All of our tradesmen are passionate about creating solutions that are comfortable and useful. They are all individually trained to meet our exacting standards and, more importantly, yours.
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Latest review:
Extensions- 22 Oct 2018
Choosing MM builders was the best decision we could have made. Initial meetings: They took time to ensure they understand our work. They never complicated matters nor tried to hide things in any fine print and provided us with a estimated schedule and explained we would be kept up to date at all stages. Works: Their knowledge and work ethic is amazing and is reflected in their work. They gave us confidence and built trust very quickly. Always willing to go the extra mile and used their expertise to help us rectify issues or make suggestions in areas we would have never noticed ot thought of. Sam, Ross, Bill & Harry were so pleasant to have around the house. They were very conscious of the 3 young children in the house of which one has additional needs. They minimised disruption which is very difficult when doing major work in a areas and were always friendly and polite. We had no issues in having them inside our property which is very important when completing works taking just over 5 months. They work with specialist tradesman (tiler, plasterer, etc.) who are equally good at their trades. MM were very professional when it came to liasing with Building Control and made sure they were involved and visited at all key points. The aftercare we received was as good as we had received throughout the process. I have no hesitation in recommending MM for any building works. If I was to ever undertake any works in the future, it would be by them and only them.
Florian Rusu
No reviews yet
Extension Builder in Kilburn
We proud ourselves with delivering the best work we can provide and the cleanliness after the work is done. We undartake works from backyard renovations to home interiors such as house plan modifications to paint works or replacing existing floor. For any enquiries please contact us.
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Pineapple Property Search Ltd
No reviews yet
Extension Builder in Kilburn
We have recently registered with my builder, however our team have been developing property throughout London over the last 7 years. Throughout this time, we have cultivated a broad range of contacts with trades and material suppliers. We offer a turnkey service, coordinating all phases of a project including initial design, permissions, tendering, souring materials and build phase. We undertake projects of all sizes and place an emphasis on delivering a professional and reliable service.
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Danut
No reviews yet
Extension Builder in Kilburn
Brick work , roofing, tiles roof flat roof, patio
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Mustafa Al-Rameh
No reviews yet
Extension Builder in Kilburn
We provide professional construction services across the UK, delivering high-quality workmanship from start to finish. We specialise in building new homes from the ground up, managing every stage with precision, care and attention to detail. Our services include loft conversions, turning unused spaces into modern and practical living areas, as well as rear extensions that improve both the space and value of your property. We also offer expert tiling services, ensuring a clean, durable and stylish finish for kitchens, bathrooms and floors. Our bathroom fitting is tailored to your needs, creating functional and elegant spaces. In addition, we carry out reliable plumbing work, providing efficient and long-lasting solutions. We are committed to quality, professionalism and customer satisfaction. Whether it’s a renovation or a full new build, we deliver on time, within budget and to the highest standards.
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Majestic Builders LTD
Rating: 5 out of 5
Extension Builder in Kilburn
Majestic Builders LTD, we’re a friendly, reliable construction company providing all types of general building work for homes and properties. From small repairs and renovations to full home extensions and new builds, we take pride in doing the job right — safely, neatly, and to a high standard. Our team covers all aspects of residential construction, including brickwork, plastering, roofing, tiling, carpentry, and more. We believe in honest communication, fair pricing, and quality workmanship that lasts. Whether you’re improving your home or starting something new, Majestic Builders LTD is here to help make your project simple, stress-free, and built with care.
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Latest review:
Tiling- 2 Jul 2026
Punctual, professional and clean. Michael’s team did a very good job. Would highly recommend
Morina Property Limited
No reviews yet
Extension Builder in Kilburn
At Morina Property we deliver bespoke Building and Maintenance services to home owners and businesses. Providing Consultancy Service, creating project plans and dealing with planning consent, services issues and supporting project owners in dealing with day to day issues including delivery of project on time and within budget. Specialised in refurbishments and development of properties. Property and Block Maintenance. Complete Project Management from beginning to end.
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Robert Bielat
Rating: 5 out of 5
Extension Builder in Kilburn
I am a 44 year old qualified plumber and Gas Safety engineer. I have 14 years of experience in the UK alone. I will offer appropriate advice before undertaking any work, and I always stay as long as it takes for the job to be done properly. I am also happy to work as part of a team if needed.
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Latest review:
Central Heating- 23 May 2016
I hired Robert to remove a radiator and do a boiler service. Rob did a good job and was punctual. He also took the time to explain what he was doing and why he was doing it. I would hire him again.
Zen Construction
No reviews yet
Extension Builder in Kilburn
I’ve been working in the construction and property improvement industry for over 12 years, gaining hands-on experience across a range of jobs from full house renovations to smaller repair and maintenance projects. I’m based in London and cover surrounding areas. I specialise in Demolition, Carpentry, Bricklaying, Laminate Flooring, Extensions, Driveways, with a strong eye for detail, reliable workmanship, and a focus on delivering high-quality results. I take pride in being honest, hardworking, and easy to communicate with—clients know they can trust me to get the job done right the first time. If you’re looking for someone dependable, skilled, and committed to quality, I’m ready to help.
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Better building
No reviews yet
Extension Builder in Kilburn
High ticket jobs
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Akshar Services
No reviews yet
Extension Builder in Kilburn
We undertake any Maintenance works. including Painting & Decorating, Garden & Landscape and Minor Electrical works . Low Voltage Systems such as Alarm Systems and CAT6 Cabling and Wifi systems and Minor Electrical works, Cabinet (IKEA style) fittings, Full Property Renovations and much more.. HMO - Property Planned Maintenance . We have over 20yrs of experience in Construction works and we pride in our Excellent services to our customers from Inception to Finishing on scheduled time.
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Andonic86
New on MyBuilder
Extension Builder in Kilburn
The best dryliner Experienced plasterboard with 14 years of expertise. Specialising in all types of ceilings, partition walls, and stud walls. High-quality workmanship and reliable service.
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SilkRoad Construction Ltd
No reviews yet
Extension Builder in Kilburn
Silk Road Construction is a professional building company in London that offers complete solutions when you have a need to design and build a facility. We are experts in working with architects, construction engineers, structural engineers, civil engineers, and interior designers in bespoke and complex projects that make great ideas realities. We are London’s choice for kitchen extensions, house extensions, home renovations, loft conversions and heating and plumbing designs or renovations.
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Electrical
No reviews yet
Extension Builder in Kilburn
Electrical work
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WM Design & Build
No reviews yet
Extension Builder in Kilburn
I have a lot of experience in construction field. I work with my dad and cousins and we do all type of works. Professional and always on time.
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Mansell Construction
Rating: 5 out of 5
Extension Builder in Kilburn
Mansell Construction are a family run company that has been in the building trade for over 30 years. We have a passion to deliver every project we take on, no matter how big or small to the highest of standards. We take pride in having a friendly and clear approach. We specialise in all kinds of work including - Extensions - Loft conversions - Roofing - Bricklaying - structural alterations - Steel RSJ installation - conversions - Plastering/Rendering - Driveways/Patios - Fencing and more.
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Latest review:
Bricklaying- 16 Mar 2023
Good brickwork and plastering very neat work , would recommend them . John

4.1

Top rated Extension Builders

Our Extension Builders in Kilburn, 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 Kilburn?

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

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

What are the hourly rates of extension builders in Kilburn?

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

Find extension builders in Kilburn with MyBuilder

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

Step 2: Compare different extension builders in Kilburn

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

Step 3: Hire Kilburn extension builders with confidence

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

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

What to ask a Kilburn extension builder before hiring?

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

An extension builder in Kilburn 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 Kilburn 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 Kilburn?

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 Kilburn 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 Kilburn 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 Kilburn

Can an extension builder in Kilburn help with planning permission?

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

Many Kilburn 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 Kilburn help with materials and finishes?

Yes, most extension builders in Kilburn 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.