Extension Builders in Willesden Green

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

Easily find verified Willesden Green Extension Builders. Just post your job to get quotes from MyBuilder's Extension Builders in Willesden Green.

Select a service

How it works

Post your job for free

Tell us about your job, and we’ll alert suitable tradespeople in your area. It’s simple and free.

Tradespeople respond

Once your job is posted, you’ll get responses from interested tradespeople through the website.

Review profiles and choose

Browse profiles, work history, and feedback, then choose who you wish to share your details with.

Some of our top rated extension builders in Willesden Green

3492 Results

Sort by:

Prime brother
No reviews yet
Extension Builder in Willesden Green
We do excellente Extensions jobs with good price which makes your life easier with positive attitude. We make your life easy ( problem solving)
Get in touch
Sardar Ji Construction Ltd
No reviews yet
Extension Builder in Willesden Green
Hello I am sadar Ji Construction. I take pride in my work and strive to deliver reliable and high quality service to every customer. I am detail oriented , punctual and always ready to go extra mile to ensure great results. We have skilled workers in are team and have a experience of 18 to 20 years .In new build house , roofing refurbishing loft conversion ,bathrooms , kitchen and electric plumbing ,out house , And I always focus on customer satisfaction and always aim to deliver the best results Thanks
Get in touch
Premium bathroom solutions
New on MyBuilder
Extension Builder in Willesden Green
We specialize in comprehensive bathroom renovations – from design to final finishing. With years of experience, we create both modern and classic designs, paying attention to the highest quality workmanship and every detail. We offer tiling, fixture installation, plumbing and electrical work, and professional advice at every stage of the project. Punctuality, reliability, and customer satisfaction are the foundations of our business. We create bathrooms that are functional, aesthetically pleasing, and tailored to individual needs.
Get in touch
INM Construction Ltd
No reviews yet
Extension Builder in Willesden Green
We are based in Stoke Newington and have recently joined Mybuilder to expand our work and fill in gaps. Our company conducts construction work on small and medium scale projects. Whilst we specialise in loft conversions and extension buildings, we have over 20 years of experience in general construction work, carpentry and roofing, having completed over 500 projects.
Get in touch
Buildwise UK Construction Limited
No reviews yet
Extension Builder in Willesden Green
At the heart of every successful construction project is a team that understands more than just bricks and mortar. It understands people, purpose, and the importance of delivering on promises. Our company has built its reputation on exactly these principles. We are a trusted construction partner known for reliability, quality workmanship, and a collaborative approach that places our clients’ needs at the forefront of everything we do. With years of industry experience, we have established ourselves as a dependable and professional construction company capable of delivering projects of varying scale and complexity. From residential developments and commercial builds to renovations, refurbishments, and specialist projects, we approach every assignment with the same level of commitment and care. Our reputation has been earned through consistent performance, transparent communication, and a genuine dedication to excellence.
Get in touch
ALFAC LTD
No reviews yet
Extension Builder in Willesden Green
About Us: Welcome to Alfac Ltd, where craftsmanship meets excellence! With a passion for building dreams and transforming spaces, Alfac Ltd stands as a trusted name in the construction industry. Established with a commitment to quality, innovation, and customer satisfaction, we bring your visions to life, one brick at a time. Services We Offer: Home Renovations House Extensions Loft Conversions Kitchen and Bathroom Remodeling New Builds Structural Repairs and more...
Get in touch
Emperor Contractors Limited
No reviews yet
Extension Builder in Willesden Green
This is a construction company with many connections within the industry. Quality and longevity describes our state of works. We have a portfolio of many projects which all of them have been successful.
Get in touch
Simply Extensions & Lofts Ltd
No reviews yet
Extension Builder in Willesden Green
We're specialists in house extensions, refurbishments, and Loft conversions in South West London with the aim to deliver. Everyone that we use for finishing, is a trade. This gives you a very high-quality finish that is seldom achieved by a 'General-trade'. They are fast, clean, and produce showroom quality. These individual professionals are more than just people we work with, they are people we know.
Get in touch
Wisebuilder.co.uk Ltd
No reviews yet
Extension Builder in Willesden Green
We have been in the construction business for 6 years.We are a team of professionals and very reliable.We do all sorts of building work from complete renovations including: driveway and front garden, plaster, paint, tile, flooring, ceiling, toilet and bathrooms, garden design, decking, fencing to any other minor jobs. We are based in London and work Monday to Friday 8:00 am to 7:00 pm. viewings accepted over the weekends. Looking forward to helping you with your building demands.
Get in touch
E&S building construction LTD
No reviews yet
Extension Builder in Willesden Green
We are a family run construction company dedicated to meeting all your construction work needs to high standard
Get in touch
Harmeet singh
No reviews yet
Extension Builder in Willesden Green
Hi my name is Harmeet and i m a professional bricklayer working for last 10 years
Get in touch
Preet Building Contractors LTD
No reviews yet
Extension Builder in Willesden Green
I'm Daljeet and I have been within this industry for 25 years and i have a vast amount of knowledge within this line.
Get in touch
MGA Projects Ltd
No reviews yet
Extension Builder in Willesden Green
MGA Projects Ltd is a trusted London-based construction company delivering high-quality building services from start to finish. We specialise in extensions, full refurbishments, loft conversions, and structural works including steel installations. With years of hands-on experience, we pride ourselves on reliability, attention to detail, and clear communication throughout every project. Whether it’s a small renovation or a full-scale build, we work closely with our clients to bring their vision to life—on time and within budget.
Get in touch
Parve constructions ltd
No reviews yet
Extension Builder in Willesden Green
I am hardworker and honest I am doing everything in building work plZ give me chance for good work
Get in touch
KB construction solutions
Rating: 4.5 out of 5
Extension Builder in Willesden Green
.Kitchen Fittings .Loft Conversion .Brick Work/ Skimming .Plastering/Plumbing .Wall & Floor Tiling .Gardening/ Fencing .Bathrooms .Wood Flooring .Extensions
Get in touch
Latest review:
Extensions- 24 Apr 2021
Kujtim, working with his glazers, created a bespoke porch with a glass roof just as we asked. We were impressed with the finish of the internal plastering and Kujtim was able to come to our rescue one evening when we became locked outside the newly installed porch door. Although the project took longer than was anticipated we are happy with the quality of the finished product.
Pms builders ltd
Rating: 1 out of 5
Extension Builder in Willesden Green
Extension, loft , electric , plumbing , brickwork , paving ,bathroom and kitchen
Get in touch

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.

Quality screening

Easily find verified local tradespeople. Just post your job to get quotes from tradespeople near you across the UK.

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.