Extension Builders in Willesden Green

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 Willesden Green

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Build Lofts
No reviews yet
Extension Builder in Willesden Green
WELCOME to BUILD LOFTS LTD !!! We provide a hi standard services for building jobs, including Loft conversions, New Build , Home extensions, Roofing,Garages, Landscaping ,Rendering .All i teriors like bathrooms and kitchens , all interiors-exteriors to a very competitive price & quality.
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Euro Elite Projects Ltd
No reviews yet
Extension Builder in Willesden Green
We are Euro Elite Projects, a London-based construction company established in 2024, we stand out for our experience, expertise, and commitment to excellence. Our seasoned team of contractors, with over 20 years in the industry, brings unparalleled skill to every project. From quality craftsmanship to great customer reviews, we prioritize attention to detail and fresh perspectives. Trust us as your partner in building dreams.Choose us for top-tier construction services that turn your vision into reality! Always here for you! Euro Elite Projects
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T bros design and build
No reviews yet
Extension Builder in Willesden Green
My company is providing good work in any field and we cover all area and we finish work quickly
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Builder and decorator Ltd
No reviews yet
Extension Builder in Willesden Green
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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Victor
No reviews yet
Extension Builder in Willesden Green
I am a highly skilled and adaptable construction worker with more than 15 years of experience in the industry.I have experience in all areas like extensions in homes and industrial buildings,loft conversions,roofing,plastering,demolition etc.
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SLRA Ltd
No reviews yet
Extension Builder in Willesden Green
Builder company, refurbishment and new build. Bespoke joinery, wardrobes, kitchens etc.
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Panacea Q Construction
No reviews yet
Extension Builder in Willesden Green
We are a general contractor and construction company
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Pro House&Office Fit Out
New on MyBuilder
Extension Builder in Willesden Green
We are a highly reliable and experienced construction company known for delivering top-quality workmanship. Our team focuses on precision, durability, and customer satisfaction in every project. We take pride in meeting deadlines and exceeding expectations.
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ORO projects
No reviews yet
Extension Builder in Willesden Green
We cover everything related to Refurbishments, extensions, loft conversion , planning. We created a new company with new management, better environment and lots of planning. Our past project costs range from simple day to day maintenance on domestic and commercial properties up to private clients services with project cost over 250k.
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New Craft Builders ltd
No reviews yet
Extension Builder in Willesden Green
My company name is NEW CRAFTS BUILDER LTD. We expertise in converting and building Homes according to customer needs
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General Building
No reviews yet
Extension Builder in Willesden Green
My job is undertaking everything in building loft conversion, extension,kitchen fittings,bathroom,painting and decorating,plumbing and electrition My experiance of the job is general building
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StructurAll Ltd
No reviews yet
Extension Builder in Willesden Green
We started our company as an engineering consultancy. We developed over the years to provide in-house architectural services, interior design, structural design, project management and asset management capabilities. We believe in client service and support throughout the life of a project, rather than just providing a design solution. So we have gained a reputation of being a one-stop-shop amongst our clients; who include private individuals, contractors, and local authorities.
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SM10 Studio Architecture
No reviews yet
Extension Builder in Willesden Green
We are a refreshing and talented team based on the outskirts of central London. We are truly passionate about buildings and are happiest when designing them. We pride ourselves in adopting a fresh approach and our skills extend to designing all types of building. We believe in providing tailored solutions for each and every project and ensure we maintain communication with our clients throughout the process. We offer a bespoke service ranging from planning and building regulations
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WHITE FEATHERS CONSTRUCTION LTD
No reviews yet
Extension Builder in Willesden Green
White Feathers Construction is a trusted London-based building company carrying out all aspects of construction work to the highest standards. From home extensions and loft conversions to full refurbishments and new builds, our experienced team delivers reliable workmanship and honest service on every project. We take pride in turning our clients’ ideas into solid results — safely, efficiently, and with attention to every detail. At White Feathers Construction, quality and customer satisfaction are at the heart of everything we do. Whether you’re improving, extending, or starting from the ground up, we’ll ensure your project is built to last.
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Kovacibrothersltd
No reviews yet
Extension Builder in Willesden Green
An established family run business We do our best to make the best out of the best We will get the job done We are happy only when the client is happy Try us you won’t be never disappointed Thank you very much Soon hopefully we will be in touch Kinde regards Kovacibrothersltd
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Dragos
Rating: 3 out of 5
Extension Builder in Willesden Green
Hello! My name is [Dragos Ganea] – Trusted Construction Professional With a solid background in the construction field, I dedicate myself to each project to deliver superior quality results. Whether you need interior renovations, finishing or structural work, I am here to turn your ideas into reality. I work closely with clients to understand their specific needs and provide personalized solutions. Punctuality, attention to detail and respect for established deadlines are my priorities. To see examples of my previous work and to discuss your project, do not hesitate to contact me. I look forward to collaborating and bringing your project to life together!
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Latest review:
Handyman- 26 Mar 2026
Very good with time and professional

4.1

Top rated Extension Builders

Our Extension Builders in Willesden Green, 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 Willesden Green?

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 Willesden Green 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 Willesden Green who are available and interested can respond to your post.

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

What are the hourly rates of extension builders in Willesden Green?

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

Find extension builders in Willesden Green with MyBuilder

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

Step 2: Compare different extension builders in Willesden Green

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

Step 3: Hire Willesden Green extension builders with confidence

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

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

What to ask a Willesden Green extension builder before hiring?

Before hiring an extension builder in Willesden Green or extension building company in Willesden Green, 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 Willesden Green?

An extension builder in Willesden Green 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 Willesden Green 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 Willesden Green?

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 Willesden Green 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 Willesden Green 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 Willesden Green

Can an extension builder in Willesden Green help with planning permission?

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

Many Willesden Green 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 Willesden Green help with materials and finishes?

Yes, most extension builders in Willesden Green 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.