Extension Builders in Kilburn Park

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 Park

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Studio Charrette Property Limited
Sponsored
Rating: 1 out of 5
Extension Builder in Kilburn Park
Studio Charrette Limited is a trusted provider of expert building and planning services. We proudly support homeowners in Gravesham, Dartford, Medway, Chatham, Gillingham, Strood, Rochester, and Maidstone. Specializing in high-quality construction and planning solutions, we are committed to delivering professional expertise tailored to each project’s unique needs. As part of our service, we offer planning, drawings, design, building regulations, and structural calculations, ensuring all necessary protections are in place if required. VIEW OUR BROCHURES
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Latest review:
Extensions- 7 May 2026
They did not do anything after making a payment of £1190
Inside Out
Rating: 4.9 out of 5
Extension Builder in Kilburn Park
Inside Out was formed in 2009. We are an established, London based building company operating throughout London and within the M25. We deliver an honest and straight forward service, with quality workmanship at the forefront of everything we do.
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Latest review:
Extensions- 10 Oct 2022
A good team, good building technicians, completed the job according to plan and delivered on time.
FM Building
Rating: 4.8 out of 5
Extension Builder in Kilburn Park
Honest and friendly company, we here at FM Building focus on complete customer satisfaction and make a promise to our clients to offer best quality services at competitive rates. All projects considered and dealt with in a professional manner regardless of the size or duration.
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Latest review:
Handyman- 12 Oct 2018
The flat was left in a very bad state after the tenants left. Marius was able to undertake all the jobs, from changing carpets, redecorate, repairs and clean up. Also gave good advice as I was not able to attend the site in person so Marius kept me updated with photos. The price was also good. Thank you. Will use these guys again.
Craft of London Ltd
Rating: 5 out of 5
Extension Builder in Kilburn Park
Craft of London are an established building company, specialising in design and build projects, creating bespoke interiors and homes. Our workmanship is of the best standard in London for either small, medium or grand designs.
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Latest review:
Extensions- 3 Sep 2013
Kel and his team worked on my single storey extension with bifold doors and glass roof. He also did some landscaping in my garden, replacing the fencing and installing a raised patio with cedar battens to the side. Overall I was very pleased with the work Kel did. He is a good communicator and frequently visited the site to keep on top of the work. Kel was happy to discuss requests and was flexible with design changes. The bulk of the work was completed on time with just some minor snags remaining, but the finish is excellent. It's been a long and stressful journey, but it's been easier with the friendly support and professional approach Kel has taken to his job. I'd be happy to recommend Craft of London and provide a reference on request.
MPQ SERVICES LTD
Rating: 5 out of 5
Extension Builder in Kilburn Park
My name is Youssef, and I’m an experienced plumber with a strong track record of delivering reliable, high-quality work. I specialize in both residential and commercial plumbing, including installations, repairs, and maintenance. With years of hands-on experience, I take pride in being punctual, professional, and committed to getting the job done right the first time. Client satisfaction and safety are always my top priorities.
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Latest review:
Plumbing- 8 Sep 2025
Great service, quick, efficient.. problem completely solved. Would highly recommend.
Build By Design Ltd
Rating: 5 out of 5
Extension Builder in Kilburn Park
Well established in London, Build By Design ltd has developed all of the necessary skills and expertise to ensure a perfect finish to every project. Build By Design offers the full turn-key service.
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Latest review:
Restoration & Refurbishment- 3 Aug 2023
Great team. Did an excellent job and very good value. Would highly recommend.
Zenstruction
Rating: 5 out of 5
Extension Builder in Kilburn Park
Established in 2005, we are a trusted building company with extensive experience in all aspects of construction, from new builds to fascia and gutter installations. Known for delivering high-quality projects on time and within budget, we maintain the highest standards of workmanship, safety, and reliability. Our expertise spans a wide range of services, ensuring that each project is completed to exceptional standards, meeting both client expectations and industry regulations.
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Latest review:
Extensions- 3 Sep 2018
Zen has helped transform our home, we’ve drawn a lot of confidence from his considered approach and thorough work ethic. He’s so far addressed the cause of cracks to exterior walls of our property and has provided lasting solutions. We also asked him to plaster our hallway and update the banisters for us, Zen has done a great job of reinforcing the strength of the original features whilst retaining the property’s character. Very good with pets too. Looking forward to the next project.
Bischell Construction Limited
Rating: 4.9 out of 5
Extension Builder in Kilburn Park
Design & Build projects that squeeze more out of every pound spent. We’ll deliver an outcome for you that looks a lot more expensive than it really is. It will be tailored to your lifestyle, designed for your senses and fine-tuned to minimise lifetime costs. If you have an eye on value, or looking for maximum ROI, we’ll deliver more for less. It’s about smart design and construction, so the result gives you more performance, better quality of life and a stronger return from your budget.
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Latest review:
Architecture- 4 Jun 2026
I recently worked with this structural calculation engineer for a project that required precise drawings, and I couldn’t be happier with the outcome. The calculations were spot-on, and the drawings were clear and detailed, making the process seamless with my builders. Not only was the quality top-notch, but the pricing was fair and transparent. Communication was excellent throughout, and they delivered on time. Highly recommended!
C and C developments
Rating: 4.9 out of 5
Extension Builder in Kilburn Park
I have been in the construction industry for over 30 years I specialise in renovations Carpentry plastering extentions but can cover all aspects of construction and acoustic sound reduction
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Latest review:
Windows & Doors (Wooden)- 7 Jun 2026
What I liked about Conrad was his honesty and ingenuity. He investigated thoroughly where the leak was coming from, and then did an excellent job fixing it, and also making sure any repairs blended well with the existing rendering and wood above the window. He charged me a fair price and was tidy. Would recommend.
Besar Construction Ltd
Rating: 4.8 out of 5
Extension Builder in Kilburn Park
Hello from Besar Construction Ltd. With over 15 years of experience in construction and landscaping, we specialize in creating spaces that are both functional and inspiring. Our construction services cover everything from Building, Extensions and Renovation to high-quality finishing, always with attention to detail and durability. In landscaping, we focus on designing and building outdoor living areas — including decking, patios, fencing, driveways, pergolas, and garden structures — that bring comfort and character to every space. Each project is guided by craftsmanship, sustainability, and a vision of blending beauty with everyday living. We are proud of our dedicated team, who have successfully delivered over 100 landscaping projects and more than 40 construction projects, always with a commitment to craftsmanship, durability, and client satisfaction. We can’t wait to meet our new clients and start their next project. Thank you.😊
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Latest review:
Landscaping- 16 May 2026
Very professional quotation, I chose over two others because he was very clear on where extra costs may arise and was very straightforward. He advised a different finish than I originally thought I wanted with cut stone edges and it looks even better with his suggestions. His crew were very friendly and professional. Would definitely work with him again in the future.
Marangoni Construction
Rating: 5 out of 5
Extension Builder in Kilburn Park
We are dedicated to building quality projects and our wealth of experience and efficient working methods mean that with us on board, you get more - more choice, more cost savings and a quicker turnaround.We are a hard workers,good organiser,sociable,loyality,honest
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Latest review:
Hard working and experienced professional with large experience in mid-sized residential projects. Dyone always tries to go the extra mile to please the client. He has worked in several European countries giving him access to better knowledge of materials and suppliers. Great to work with.
Jt building
Rating: 5 out of 5
Extension Builder in Kilburn Park
I have been a multi trader for over 12 years, with quite extensive experience working in majority of trade departments from kitchens, bathrooms, tiling, plumbing, doors, windows, joinery, carptentry, first fix, second fix, lofts and extensions, have seen through many projects and worked with many people. Can also assist with design ideas/plans as well as build. Happy working with small or large projects, take full responsibility and pride in my work.
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Latest review:
I couldn’t be happier with the work carried out on my home. The tiling on the ground floor, the laminate flooring upstairs, and the kitchen units were all completed to an exceptionally high standard. The attention to detail was outstanding, and everything was finished neatly and professionally. He was reliable, hardworking, and clearly takes great pride in his work. The end result looks amazing and has completely transformed my home. I would highly recommend him to anyone looking for quality workmanship.
Homes by Sean Rea
Rating: 5 out of 5
Extension Builder in Kilburn Park
We are a specialist home renovation design and installation company with over 20 years of experience delivering high-quality bathrooms, wetrooms, kitchens, and full home renovations across London and the surrounding areas. When choosing a company to work in your home, experience, qualifications, and professionalism matter. Poor workmanship can lead to leaks, costly repairs, unsafe installations, and endless stress. That’s why customers choose us with confidence. Led by a WaterSafe Registered and fully qualified Chartered Plumbing & Heating Engineer, we provide expert workmanship to the very highest standards. We are also Certified Wet Room & Bathroom Installers, giving our customers the reassurance that every installation is completed correctly, safely, and built to last. We manage your entire project from start to finish, including plumbing, tiling, electrical work, painting, and final finishing touches — eliminating the hassle of dealing with multiple trades. Our bathroom and wetroom installations come with a comprehensive 5-year warranty, giving you complete peace of mind long after the work is completed. Whether you require labour only or a complete supply-and-fit service, we take the stress out of the entire process. From helping you design your perfect space to delivering a flawless finish, we create beautiful, functional rooms that add comfort, value, and quality to your home. With us, you are not just paying for a renovation — you are investing in qualified expertise, reliability, safety, and a finish you can be proud of for years to come.
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Latest review:
Bathroom Fitting- 16 Oct 2017
I hired Sean, as I needed a new bathroom. The suggestions and overall project was a success. I'm delighted with the final results. His work added value to my flat. I would recommend him and use his services again.
MT Building Services
Rating: 4.9 out of 5
Extension Builder in Kilburn Park
MT Building Services here, we undertake all Building construction work from beginning to end. We are specialised in loft conversions, extension, full house refurbishments. We undertake small jobs aswell as flooring, kitchens,doors etc etc. Contact us for quotations. Thanks MT BUILDING SERVICES
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Latest review:
Restoration & Refurbishment- 2 Aug 2025
Asen did an incredible job! In just under 4 weeks he managed to assemble a team and complete renovation on a 2 bed flat including: * Full rewiring, new lights, updating and adding sockets * Fixing rotten and uneven subfloor and levelling the whole house * Wood flooring throughout - done excellently with no thresholds * New boiler and all new radiators * Built a pocket door at the porch to stop our kitties from escaping * Tiled the fireplace * Skirting, decorating and repainting the entire flat * Dealt with gutting the place and arranging pickup of rubish The place looks and feels amazing and everything works! Asen was good on the price, kept to the (very tight) timelines, great communication throughout and overall very professional and friendly! Pics shows after and during the work, ignore the moving boxes.
TOTAL CARE & PAINT LONDON
Rating: 5 out of 5
Extension Builder in Kilburn Park
TOTAL CARE & PAINT LONDON Qualified plumbing and painting team covering London and the M25 area. We provide reliable plumbing, drain unblocking, and interior/exterior painting services. With over 10 years of experience and £5 million public liability insurance, you can trust us to deliver safe, professional, and high-quality work. ✔ General plumbing and repairs in accordance with UK Regulations, using approved Water Regulations Advisory Scheme (WRAS) products and materials ✔ Drain unblocking specialists ✔ Leak detection – no leak found, no charge ✔ CCTV drain camera inspection and fault diagnosis ✔ Interior and exterior painting, including wall and ceiling repairs ✔ Quality paints such as Dulux or equivalent ✔ Free site visits between 4–8pm with on-site quotation ✔ Fair and competitive pricing Professional service. Clean finish. Honest prices.
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Latest review:
Painting & Decorating- 19 May 2026
Absolutely brilliant! The customer service was amazing, videos sent to show what has been completed at the end of the day. Extremely tidy and cleared away everything the finish was great. I’m really happy. I couldn’t recommend them hiding enough. Thank you Mounir.
W.A. Brown Builders LTD
Rating: 5 out of 5
Extension Builder in Kilburn Park
I have been in the building industry now for over 40 years, I started as a buidlers labourer back in 1983 for my uncle, working on houses and in offices in the maida vale area.
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Latest review:
Carpentry- 20 Jul 2024
Wayne and his team did a great job. Communication and planning was effective from the start, and stuck to the deadline that was set at the beginning of the project. I’d definitely hire again for my upcoming projects.
Vadet Construction
Rating: 5 out of 5
Extension Builder in Kilburn Park
With over 20 years of experience in the construction industry. We provide high-quality services covering everything from strip-out to brickwork, electrical, plumbing, carpentry, tiling, plastering, flooring, and painting, leaving a tidy, clean site.
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Latest review:
Bathroom Fitting- 7 Jun 2026
We recently had our bathrooms refurbished by Vasile and his team, and we are absolutely delighted with the results. From the very beginning, they were professional, reliable, kind, and exceptionally helpful. Vasile was always available to discuss every aspect of the project, taking the time to explain things clearly and answer our questions with patience and honesty. It felt as though we had a genuine partner supporting us through the renovation of our three-bedroom flat. Vasile and his team were fully invested in achieving the best possible outcome and were always willing to go the extra mile when challenges arose. The quality of their work is outstanding. They worked efficiently, kept us informed throughout, and ensured everything was completed in a timely manner without compromising on quality. We would wholeheartedly recommend Vasile and his team to anyone looking for skilled, trustworthy, and genuinely caring professionals.

4.1

Top rated Extension Builders

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

Quality screening

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

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

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

What are the hourly rates of extension builders in Kilburn Park?

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

Find extension builders in Kilburn Park with MyBuilder

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

Step 2: Compare different extension builders in Kilburn Park

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

Step 3: Hire Kilburn Park extension builders with confidence

After gathering all the information and quotes from your chosen home extension builders in Kilburn Park, 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 Park extension builders are ready to help. Use MyBuilder today to find the right professional for your home extension.

What to ask a Kilburn Park extension builder before hiring?

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

An extension builder in Kilburn Park 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 Park 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 Park?

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 Park 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 Park 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 Park

Can an extension builder in Kilburn Park help with planning permission?

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

Many Kilburn Park 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 Park help with materials and finishes?

Yes, most extension builders in Kilburn Park 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.