Extension Builders in Willesden

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

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

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

3458 Results

Sort by:

fitim loka
No reviews yet
Extension Builder in Willesden
services Whatever needs you have, please don’t hesitate to give us a ring and we will provide honest and professional advice. General Brickwork We can undertake small bricklaying jobs, such as brick crack stitching and repair, as well as larger house builds or commercial projects. Our current workforce currently has combined experience in bricklaying and masonry restoration. By understanding the different aspects of site builds, including timings and work schedules, we can ensure that every site is delivered on time and to the highest of standards. Extension We will be with you every step of the way, delivering building solutions and our expert extension building advice to help construct the extension of your dreams. Our contemporary home extension solutions are available in multiple finishes and style, which makes them perfect for your home extension project because they can blend in with your existing property style. You have control over dimensions, finishes and extension style. Call us to get a free home extension quote today.
Get in touch
Mihail
No reviews yet
Extension Builder in Willesden
For all your building and home improvement needs. Quality work and guaranteed. Professional Tradesman YOUR HOME IN EXPERT HANDS Building • Renovating • Transforming · 🛠️ Kitchen Fitting · 🚿 Bathroom Renovation · 🧱 Bricklaying & Extensions · 🎨 Painting & Decorating · ⬜ Plastering · ◻️ Tiling (Walls & Floors) · � Patios & Driveways Get in touch for a friendly consultation and a competitive quote! 📍London Based
Get in touch
Beech construction ltd
No reviews yet
Extension Builder in Willesden
Beech construction under take all types of construction work.
Get in touch
H & A Rail ltd
Rating: 5 out of 5
Extension Builder in Willesden
We are a Civil Engineering Contractor
Get in touch
Latest review:
Groundwork & Foundations- 22 Dec 2021
I couldn't have asked for more from this firm.... called when they said they would, arrived early and did everything they could to take away the stress of this stavr in my build. Clean and tidy works, pleasant and polite workforce. I will always use this firm for my work and highly recommend them
profastbuild
No reviews yet
Extension Builder in Willesden
hello i been on building industry for over 10 years i have a team of 5 guys at the moment and we doing an extension in claphan and a loft convention in balham i do most of things like extension lofts conversation house refurbished paiting and decorating bathrooms kitchgen gardens
Get in touch
DRDCONSTRUCTION LTD
No reviews yet
Extension Builder in Willesden
Welcome to DRDConstruction LTD, your London-based construction partner. We offer a wide range of services, from roofing to electrical work. What sets us apart? Uncompromising quality, tailored solutions, on-time delivery, and a commitment to your satisfaction. Let's build your dream project!
Get in touch
Olimoon
No reviews yet
Extension Builder in Willesden
All types of the bricklaying jobs
Get in touch
BJORNS PAINTING AND DECORATING Ltd
No reviews yet
Extension Builder in Willesden
1- GUARANTEED QUALITY FINISH Attention to detail is everything to our team. 2- OVER 7 YEARS TRADE EXPERIENCE We have experience in all manner of property maintenance including painting, decorating, plastering, drywall, tiling, wallpapering and paint spraying ext. 3- FREE COMPETITIVE ESTIMATES We offer free quotes and can visit your premises or home at your convenience to give you a detailed estimate of the works required.
Get in touch
J&G building services
Rating: 1 out of 5
Extension Builder in Willesden
I'm Ridvan Ndrejaj. The owner and operator of J&G building services. With 15 years of experience in building construction industry. Specialist in loft conversion. extensions. Full refurbishment. Landscaping etc.. We are a team that u can put your trust on as. Very friendly and helpful.
Get in touch
Latest review:
Landscaping- 8 Jun 2024
THE WORK NEVER STARTED VERY DISAPPOINTING. HE CANCELLED 5 TIMES TO COME TO ASSESS THE JOB. WE LOST PATIENCE. HAVE NOT FOUND ANOTHER BUILDER.
visionpro cleaning and maintenance
No reviews yet
Extension Builder in Willesden
Our company is dedicated to becoming your contractor of choice no matter the service. We pursue excellence. Our dedicated and experienced team deliver quality in a timely fashion. we provide construction services and every job schedule is completed on a “Fast Track” basis with an emphasis on quality workmanship. Our pledge to excellence and customer satisfaction has led to repeat corporate with our clients and has been the cornerstone of our growth. We accentuate on establishing long-term relationships with our clients and this approach has helped us acquire and retain customers across different sectors and segments.
Get in touch
Toni
No reviews yet
Extension Builder in Willesden
We are a London-based construction company delivering high-quality building solutions across the capital and beyond. Specialising in residential and commercial projects, we provide reliable, end-to-end services—from planning and groundwork to final completion. Our focus is simple: quality workmanship, clear communication, and projects delivered on time and within budget. While we are proudly based in London, we also undertake projects across the UK, bringing the same level of professionalism and attention to detail wherever we work. Whether you’re planning a new build, renovation, or extension, we work closely with you to turn your vision into reality.
Get in touch
COUSIN'S RENOVATION LIMITED
No reviews yet
Extension Builder in Willesden
We are builders with over 28 years of experience working in different countries. We have taken major projects such as the complete construction of a property to small projects like renovation and decoration. We offer a great service and have experienced builders who have been in the profession for years. We also offer an excellent aftercare where we are always within a phone call away.
Get in touch
SOUTH CONSTRUCTIONS LTD
No reviews yet
Extension Builder in Willesden
A little about us With many happy and returning customers over the last 12 years, you can be sure of being well looked after. Our aim is to provide a stress free project, delivered in a manner that I am confident will exceed your expectations. We are proud to be an established business who are known locally for our fantastic service. Our customers are accustomed the outstanding quality of projects we complete
Get in touch
Fariborz
No reviews yet
Extension Builder in Willesden
I've done lots of construction services like cement work, brickwork, Tiling , etc. keeping my customer happy and satisfied is my main goal
Get in touch
Tnr carpentry &plumping
No reviews yet
Extension Builder in Willesden
I have been working in this field for more than 20 years, working in sectors such as carpentry, plumbing, tiling, refurbishments, etc. I am a self-employed worker with an aspiration to give the best possible service to my customers and fulfill the requirements they would like through my work; I am willing to give all my customers the best efforts I can give.
Get in touch
Affordable Building Company
Rating: 5 out of 5
Extension Builder in Willesden
We specialise in both internal and external building works within the domsestic market and offer a compete build sevise from project design all the way to project completion. We have specialist crews for all projects, lofts, extensions and coservatories.
Get in touch
Latest review:
Extensions- 26 Sep 2012
Andy and his team did a fantastic job. Our neighbours were very uncooperative and restricted noisy working hours quite severely but Andy was very accomodating. He is very easy to talk to and happy to discuss ideas you may have concerning the build. I would definately reccommend him. We are delighted by the extension and will definately use Andy again in the future. Thanks!

4.1

Top rated Extension Builders

Our Extension Builders in Willesden, 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?

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 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 who are available and interested can respond to your post.

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

What are the hourly rates of extension builders in Willesden?

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

Find extension builders in Willesden with MyBuilder

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

Step 2: Compare different extension builders in Willesden

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

Step 3: Hire Willesden extension builders with confidence

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

What to ask a Willesden extension builder before hiring?

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

An extension builder in Willesden 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 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?

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 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 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

Can an extension builder in Willesden help with planning permission?

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

Many Willesden 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 help with materials and finishes?

Yes, most extension builders in Willesden 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.