Extension builders in West Molesey

Name: Extension Builder
Brand: MyBuilder
SKU: extension-builder
Rating: 4.6 (19 reviews)

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Some of our top rated extension builders in West Molesey

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Coulsdonbuilders Ltd
Rating: 5 out of 5
Extension Builder in West Molesey
Coulsdon Builders has been successfully making home improvements for over 15 years. We are ready to fulfill your needs as a builder. Whether you desire a full renovation to create your new dream home or home improvements or general enhancements to add value and space to your property, we are here to assist as a contractor. Coulsdon Builders can propose and carry out the best building solutions for you to achieve your building goals, within your budget and in a short time-frame.
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Latest review:
I wanted a side infill extension, converting a one bed into a 2 bed. The works was undertaken by Coulsdon Builders which took around 8 months. I made several changes throughout the project hence the delay. They were so accommodating and never had an issue and was always happy to cooperate. The cost of build was £120k and we stuck to the budget. I am delighted with the works and am grateful they made my house a home. They were clean and tidy on a building site and always kept me updated on progress. This is one builder that I highly recommend and trust. Great work guys and thank you again!
MKSummer Ltd
No reviews yet
Extension Builder in West Molesey
We provide Design & Build services. Planning application drawings and structural calculations, project management and construction service. Our builders are all experienced in new build, extension, loft conversion and interior alterations.
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Plastering and K rendering
Rating: 5 out of 5
Extension Builder in West Molesey
🏗️ General Builder • Roofing • Extensions • Refurbishment – London Looking for a reliable and professional builder in London? We provide high–quality construction and renovation services at competitive prices. ✅ Plastering & Insolation Silicone Rendering ✅ Our Services Include: • General Building & Refurbishment – Full house renovations, kitchen & bathroom fitting, plastering, flooring, painting & decorating. • Extensions – Single & double-storey extensions, side returns, rear extensions, loft conversions, and garage conversions. • Roofing Services – New roof installations, flat & pitched roofs, roof repairs, waterproofing, guttering & fascias. • Structural Work – Brickwork, concrete, foundations, and load-bearing alterations. 💪 Why Choose Us? • Experienced team with over 16 years in the trade • All work guaranteed & fully insured • Competitive, transparent pricing • Clean & reliable service – we treat your home with respect • Free, no-obligation quotes 📍 We cover all London postcodes – Central London,North, South, East & West.
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Latest review:
Plastering- 16 Mar 2020
Almed and his team came over to see the two bungalows and gave me a quote and was more reasonable than other quotes I had previously. Almed started the job and stated exactly what he was going to do from the beginning to the end of the job. He is a very professional and knowledgeable person and he and his team did a outstanding plastering job on my two bungalows and I’m very happy with the job and will highly recommend him for future projects. Thanks Zai
Himanshu
Rating: 5 out of 5
Extension Builder in West Molesey
Whether you're looking to modernize your home's exterior, improve insulation performance, or create a stunning brick-effect finish, we provide tailored solutions that combine aesthetics, durability, and long-term value. Contact us today to discuss your project and arrange a free consultation.
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Latest review:
Insulation- 16 Sep 2026
I hired Himanshu to do my external insulation work and I was more than pleased with the work he did. He paid attention to details, he was patient with the job. Himanshu and his team were always on time and fast as well. They did an exceptional job on my property. I am definitely hiring him again for any building and insulation works. I highly recommend working with him.
Sardar Ji Construction Ltd
Rating: 1 out of 5
Extension Builder in West Molesey
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
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Latest review:
Windows & Doors (uPVC & Metal)- 4 Aug 2026
Rubin and Sahil are both con men, STAY AWAY FROM THEM. My job was to fit a 29 windows and 6 doors, the quote was average. When they came to look at the job they sounded like they know their stuff. But they know shit. Having to redo all the windows, kicked them off site. Taking money everyday. STAY AWAY.
RS Building and Plastering
No reviews yet
Extension Builder in West Molesey
Our buisness is focused on extra care. This comes from the first phone call and singing the job off. We're a local family run buisness that can give you everything you desire and more. From the smallest of patch repair work to a complete re-furbisment ( I.e, extentions, loft conversions, house restoration and re-furbishment)
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AJ brickwork
No reviews yet
Extension Builder in West Molesey
Bricklayer extensions and houses all types of walls
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Rightmove Construction Ltd
Rating: 5 out of 5
Extension Builder in West Molesey
As you will see our bespoke work talks for itself we specialise in bathrooms and design this is our passion. We also do building work such as Extensions , Loft Conversions, and Kitchen Installations. We strive to give the best customer satisfaction. With good punctually ensuring that sites are clean and tidy our work ethic means our customers experience minimal disruption and a seamless transition with our expertise many thanks Rightmove Construction LTD
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Latest review:
Tiling- 11 Nov 2023
Bally was on time and efficient throughout the work he did for me. The initial ask was to retile a bathroom but ended up saving me money by completing some carpentry work as well.Delivered the work to a high standard, would definitely use his services again and recommend to anyone looking for a friendly, quality builder.
LFM Management LTD
No reviews yet
Extension Builder in West Molesey
As one of the leading contractors within the residential development sector in and around Heathrow Surrey & West London, we have the expertise, resources and experience to deliver projects for you. At Enova we Design Innovate & Build a Future as-well as our projects from rENOVAting to New builds, Extensions & Commercial. We are ready to take a step forward.
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FBS LONDON LTD
No reviews yet
Extension Builder in West Molesey
FBS LONDON LTD are fully qualified, insured and certified team of builders. We have a wealth of experience spanning over 20 years in the building/construction industry. During this time, we have built a reputation based on quality of work, reliability and trustworthiness. Jobs undertaken and completed to the highest standards include: loft and garage conversions extensions hard scaping (paving/patios) renovations (kitchens & bathrooms) a lot of general home improvements garden works carpentry joinery and more We pride ourselves on completing jobs on time and in budget. Many customers come back to us time and time again, we can provide customer references as well as arrange viewings of previous work we have done. Contact us today for a FREE quote or advice and start your journey to a perfect home!
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Surrey heritage brick and stonework limited
Rating: 5 out of 5
Extension Builder in West Molesey
At Surrey Heritage Brick and Stonework LTD, we specialise in high-quality bricklaying and stonework, delivering craftsmanship that stands the test of time. With a strong focus on traditional skills and modern construction standards, we take pride in every detail of our work. From new builds and extensions to restoration, repairs, and bespoke brick and stone projects, we provide a reliable, professional service tailored to each client’s needs. Our reputation is built on honest workmanship, clear communication, and a commitment to excellence from start to finish. Serving Surrey and the surrounding areas, Surrey Heritage Brick and Stonework LTD is your trusted choice for durable, high-quality construction work.
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Latest review:
Bricklaying- 22 Apr 2021
Good company. They gave me a good price and work is underway. I would definitely recommend them.
Restora Developments LTD
Rating: 5 out of 5
Extension Builder in West Molesey
Hi! Here at Restora Developments we pride ourselves in having a diverse range of skills. Our bread and butter is new build homes and large developments, however we have formed a sub division aimed at end clients and home owners for smaller taks. With all in house; - carpenters - roofers - plumbers - electricians - brick layers - landscapers Etc. We take on all work from simple bathroom refurbishments to building your dream property from the ground up!
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Latest review:
Groundwork & Foundations- 18 Feb 2022
they did for me a good job and very high standard and price wise
HAG masonry and Wire LTD
New on MyBuilder
Extension Builder in West Molesey
From new builds to renovations, we provide professional construction solutions designed to meet your needs, budget, and expectations.
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Star 5 construction ltd
Rating: 5 out of 5
Extension Builder in West Molesey
Hi everyone,Star 5 construction Ltd provides best quality of work with affordable price and finish your project with in giving time. For coustmer satisfaction we will provide you our liability insurance details. Our services: New build Extension. New loft conversation and new Roofing. Supply and fit new double glazed windows and doors, with K silicone rendering or Standard plastering. All types interior and exterior design and build. All types supplied and install steel beams. Free quotes and estimate. Many more offers if you need any information feel free to send us email with your plan, happy to provide you all the information.
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Latest review:
Mr singh and his team have done an excellent job,couldn’t have been more happier.Mr Singh’s experience and advice has saved me some serious money.really happy with the final product. It was big and complex task but it was completed in very efficient and professional manner.without any hesitation I’ll be recommending their services to friends and family
MR BUILDING
No reviews yet
Extension Builder in West Molesey
Hi we are professional builders experience more than 10 years we do all building work such as bathroom and kitchen renovation tiling flooring and loft,extensions.
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H&M Construction
Rating: 5 out of 5
Extension Builder in West Molesey
We do carpentry and roofing works. We present our work professionally. We strive to please the customer. We have experience over the years. Our prices compete with everyone. Our headquarters is in London
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Latest review:
Carpentry- 27 Mar 2022
We were very happy with Hesham’s work on a tricky job mending our Victorian window shutters.

4.6

Top rated Extension Builders

Our Extension Builders in West Molesey, are rated 4.6 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 West Molesey?

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 West Molesey 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 West Molesey who are available and interested can respond to your post.

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

What are the hourly rates of extension builders in West Molesey?

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

Find extension builders in West Molesey with MyBuilder

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

Step 2: Compare different extension builders in West Molesey

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

Step 3: Hire West Molesey extension builders with confidence

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

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

What to ask a West Molesey extension builder before hiring?

Before hiring an extension builder in West Molesey or extension building company in West Molesey, 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 West Molesey?

An extension builder in West Molesey 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 West Molesey 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 West Molesey?

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 West Molesey 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 West Molesey 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 West Molesey

Can an extension builder in West Molesey help with planning permission?

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

Many West Molesey 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 West Molesey help with materials and finishes?

Yes, most extension builders in West Molesey 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.