Extension Builders in Merton Park

Name: Extension Builder
Brand: MyBuilder
SKU: extension-builder
Rating: 4.3 (23 reviews)

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Some of our top rated extension builders in Merton Park

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Chaman singh
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Extension Builder in Merton Park
Hi, my name is chaman kamboj I have been working in construction industry for 5 years now , I can work far aswell around 50 miles from west london, I give neat and quality work no compromise with it and reasonable price ,
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Urastar Construction Ltd
No reviews yet
Extension Builder in Merton Park
Interior and Exterior Works, Extension and Loft Conversions, Renovations, Refurbishment, Civil Engineering Consultancy
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MSS CREATIVE
No reviews yet
Extension Builder in Merton Park
I would be happy to work for the people who chose me. I am based on the plan to offer the client in the shortest time something created by us qualitatively.
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Jd contractors and construction services
No reviews yet
Extension Builder in Merton Park
Our business is about bringing luxury to the construction industry. We offer a completely bespoke design, contract and build service. We specialise in luxury property construction and through our work we have demonstrated our wealth of experience and skill that has enabled us to deliver the very best for our clients.
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Hardy construction
No reviews yet
Extension Builder in Merton Park
I am a plaster bathroom fitter and carpenter, we working in West London
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S S Bhardwaj Construction LTD
No reviews yet
Extension Builder in Merton Park
At S S BHARDWAJ CONSTRUCTION LTD, we take pride in delivering high-quality building work with honesty, reliability, and attention to detail. Whether it’s an extension, renovation, or new build, we treat every project as if it were our own home—because we see our customers as part of our family. With a skilled team and a commitment to clear communication, we aim to make the building process smooth, stress-free, and tailored to your needs. Your trust means everything to us, and we’re here to build not just great spaces, but lasting relationships.
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Crystal Curb Cleaners
No reviews yet
Extension Builder in Merton Park
I run Crystal Curb Cleaners, a professional driveway and exterior surface cleaning service based in London. As a one-person business, I take pride in delivering high-quality results with close attention to detail. Using powerful jet wash equipment, I help restore the look of driveways, patios, and pathways — always aiming for spotless, long-lasting results and satisfied customers.
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Daljeet Singh
No reviews yet
Extension Builder in Merton Park
We specialize in high-quality bathroom fitting, plumbing, electrical and new home build workmanship. We also do expert fencing and electrical work, ensuring every project is completed to the highest standard.
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Neville Finnikin
No reviews yet
Extension Builder in Merton Park
Hi, I'm a builder based in west London with 25+ years experience in groundworks, demolition and general building and landscaping. I have a small team who I work with that are all CSCS certified and very experienced and capable workers. Our aim is to offer high quality work while considering the clients needs in a safe and tidy manor.
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Gilroy Building Services Ltd
No reviews yet
Extension Builder in Merton Park
We are a general building company who pride ourselves on quality workmanship and providing each client with a great all round building service. We carry out both commercial and residential contracts, having worked for companies such as Taylor wimpy, Simcott projects, Michealis Boyd, Witherslack group and others. We provide quality, skilled, certified trades people with a wealth of experience so you can rest assured the work will be of a high standard. Get in touch today for a free quote!
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Transhomes Limited
No reviews yet
Extension Builder in Merton Park
Transhomes limited is a registered home improvement company offering range of services from extension to loft conversion. Our services includes extensions,loft conversions, kitchens and bathrooms, and all aspects of building work. We have public liability insurance and employers liability insurance
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Mihail
No reviews yet
Extension Builder in Merton Park
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
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Igorotplumber and building services
No reviews yet
Extension Builder in Merton Park
Hi I've been in the industry for more than 15 years . Reliable and friendly. No small and big job.
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1st click design & build ltd
No reviews yet
Extension Builder in Merton Park
1ST CLICK DESIGN & BUILD LTD construction company your right choice to complete your Dream home .We have more than 20 years experience in building work .We do all type of building work New build ,extensions ,lofts conversions ,pitch and flat roofs, house refurbishment work, driveways & patios ,installation kitchen & bedrooms made to measure ,bathrooms ,all type of carpentry work etc .
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Seb
New on MyBuilder
Extension Builder in Merton Park
My name is Sebi, I am a skilled dryliner. My team and I have worked with many clients in different construction projects including soft insulation, tile fitting, plaster boarding and many other projects. we care about our customers and we prioritise their satisfaction over our time and energy. we are very dedicated and committed to providing high quality customer service. we always stay in touch with our customers and often ask for feedback and things we can do to improve our services. we price services based on time and work provided and never overcharge clients for things that went wrong on our side.
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Maben Construction Ltd
No reviews yet
Extension Builder in Merton Park
Maben Construction Ltd was established in May 2012 and is a proud family-run business with over 14 years of experience. We have built a strong reputation for quality workmanship, reliability, and excellent customer service. Our continued growth is driven by client satisfaction, repeat business, and recommendations — delivering every project with care, professionalism, and attention to detail.
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4.3

Top rated Extension Builders

Our Extension Builders in Merton Park, are rated 4.3 out of 5 based on 23 reviews from customers like you.

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What types of services are offered by local extension builders in Merton 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 Merton 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 Merton Park who are available and interested can respond to your post.

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

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

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

Find extension builders in Merton Park with MyBuilder

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

Step 2: Compare different extension builders in Merton Park

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

Step 3: Hire Merton Park extension builders with confidence

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

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

What to ask a Merton Park extension builder before hiring?

Before hiring an extension builder in Merton Park or extension building company in Merton 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 Merton Park?

An extension builder in Merton 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 Merton 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 Merton 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 Merton 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 Merton 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 Merton Park

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

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

Many Merton 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 Merton Park help with materials and finishes?

Yes, most extension builders in Merton 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.