Extension Builders in Merton Park

Name: Extension Builder
Brand: MyBuilder
SKU: extension-builder
Rating: 4.3 (22 reviews)

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Some of our top rated extension builders in Merton Park

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Darktolight
Rating: 4.5 out of 5
Extension Builder in Merton Park
WELCOME to DARK 2 LIGHT CONSTRUCTION LTD. We are team of builders and electricians and all the trades . Our website is available to get more information ! Our team is made up of qualified, trusted and experienced workers . No job is too small or too big, we offer a big range of services . Call now to get a free quote !
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Latest review:
Extensions- 14 Jun 2023
⭐️⭐️⭐️⭐️Excellent Builders.👍👍⭐️⭐️⭐️ I used different types of builders for the past 10yrs for various type of job. But I would tell DARKTOLIGHT are THE BEST of all. They are skilful, honest, punctual, friendly, economical, and very professional. They always consider your financial situation and help your building/repair needs accordingly. They complete the job with the fullest satisfaction on time. I have already booked for more of my other jobs. Highly recommend.10/10.
jts building services
No reviews yet
Extension Builder in Merton Park
“jts building services” is based in Surrey. We offer all aspects of building work and property maintenance from minor repair work, bathroom & kitchen fittings, carpentry services to larger building projects such as extensions and ground works. We offer a complete service using qualified, trustworthy and reliable tradesmen. KNOW EXACTLY WHAT YOU ARE PAYING, BEFORE WE START.
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GEOMETRIS LIMITED
No reviews yet
Extension Builder in Merton Park
Geometris is a construction company, founded on 2013 and based in London. We usually undertake construction works with contracts between £15,000-£2,000,000. Our team has very experienced builders, concrete workers, electricians, RIBA Architects and engineers, which allow us to undertake a large range of design and construction projects. We can deliver work of great quality in very short notice, with respect to each client needs.
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Bettersiteconstructionltd
Rating: 2.5 out of 5
Extension Builder in Merton Park
Hi am mr saini from Bettersite construction our team help to provide satisfy construction jobs we undertaken new built extension,loft,renovation,kitchen bathroom landscaping,krender, we ensure that we provide quality work my teamwork projects we can show if want people to see will admire definitely
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Latest review:
Restoration & Refurbishment- 18 Apr 2026
I had my bathroom fully tiled and refurbished by Mr Madan and it was done with patience and professionalism. My house is 1930s build and it comes with its own challenges when doing a project, but Mr Madan dealt with every challenge, whilst keeping my costs down. I'm 100% happy with the end result and I will highly recommend him.
Simms building and civil engineering LTD
Rating: 5 out of 5
Extension Builder in Merton Park
The business offers a range of services from small groundwork and foundation work, to full domestic extension construction projects and civil engineering works. I am a chartered civil engineer, with the Institution of Civil Engineers (membership number 51967168), with 17 years experience in the construction industry.
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Latest review:
Extensions- 12 Mar 2018
Nick brought many skills and talent to his work. He was polite and punctual and worked hard to get the job done as quick as he could. He and his team were professional and worked well together especially working through the challenges we all faced. His work ethic is second to none and he always remained considereate to my neighbours and I.
J&M development
No reviews yet
Extension Builder in Merton Park
Hi my name is Magar Singh and I have proper registered company and I am proper builder any kind a refurbishment new making extensions houses anything if interested you
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Surrey construction 1touch living
No reviews yet
Extension Builder in Merton Park
Hi we have been trading for 40 years we are general builders undertaking new builds- extensions -loft conversions- refurbishments
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Eddie&Sons
No reviews yet
Extension Builder in Merton Park
23 years of experience in building trade, starting from fitting kitchens, doors, skirtings, walls, ceilings, extensions, lofts, gardening+fences etc etc.
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Tan & Co Developments Ltd
New on MyBuilder
Extension Builder in Merton Park
Welcome to Tan & Co Developments Ltd. We are a reliable and professional building company covering London and the surrounding areas. We specialise in extensions, renovations, refurbishments, flooring, painting & decorating, brickwork and general building services. Our goal is simple – to deliver high-quality workmanship, honest advice and excellent customer service on every project, no matter the size. We take pride in keeping our work areas clean, completing jobs to a high standard and maintaining clear communication throughout the process. Whether you’re looking to renovate a property, improve your home or undertake a larger building project, we’re committed to providing a professional and stress-free experience from start to finish. Get in touch today for a free quotation and friendly advice. Built on Trust, Driven by Quality.
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IGL Services Limited
No reviews yet
Extension Builder in Merton Park
I am a builder with over 10 years of experience in the construction industry, specialising in loft conversions, house extensions and carpentry. Together with my skilled team, we deliver projects across London with a focus on quality, reliability and completing on time. We have successfully completed lofts, extensions and full refurbishments, helping homeowners transform their properties. Based in Greenford, we cover Greater London and surrounding areas. If you are looking for a reliable and experienced builder for both large and small projects, I would be happy to discuss your plans.
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Ace construction
No reviews yet
Extension Builder in Merton Park
Quality builders for all your needs, fully qualified and professional team Available for all Work that needs undertaking
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Lofts R Us
Rating: 5 out of 5
Extension Builder in Merton Park
Customer satisfaction is the pride of my small family business. We are a husband and wife team and specialise in the extraordinary.
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Latest review:
Central Heating- 19 Nov 2024
excellent work quick resolution low price which he kept to. Too many "builders" never came up with a quote or said job was too small. Recommended A++++
Golden Fingers Building Service LTD
No reviews yet
Extension Builder in Merton Park
Hello, my name is Xian Qi Chen and I am the owner of Golden Fingers Building Service. We are a new company located in South East London and cover a majority of the different categories of work in the building industry. We are dedicated and can do any type of work without losing quality or focus, at a low but still reasonable price. Our portfolio can be found on our website.
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D&E Smart Building Solutions Ltd
Rating: 5 out of 5
Extension Builder in Merton Park
Loft conversion. New or refurbished extension. All Carpentry work. New decking or refurbished. Brick walls front of the house, or new building. New or refurbished bathroom, Tilse, Garden, Kitchen, Wood floor, Plumbing with certificate, Electrical with certificate, and much, much more..
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Latest review:
Bathroom Fitting- 7 Mar 2022
Daniel was great and we were impressed by the level of care and detail in his work. Would use him again and recommend to friends.
MHA Group Construction Ltd
No reviews yet
Extension Builder in Merton Park
London’s finest refurbishment and home improvement company. We offer a wide range of services and deliver projects to the highest standards.
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synergic design studio
No reviews yet
Extension Builder in Merton Park
My name is Sanjay Venkatakrishnan and I am an Architectural Assistant (Part 2) with a Master's degree in Architecture (RIBA Part 2) from the University of East London. I have extensive experience working with various architectural software such as Rhinoceros 3D, Autodesk AutoCAD, Autodesk Revit, Lumion, V-Ray, Enscape, and Adobe Creative Suite.
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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 22 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.