Extension Builders in Ashford, Middlesex

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 Ashford, Middlesex

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Dara Builders & Electricians
Rating: 5 out of 5
Extension Builder in Ashford, Middlesex
Dara Builders Ltd are expert local builders based in Carshalton, South West London, specialising in house extensions, loft conversions, kitchen fitting, bathroom renovations, refurbishments, and structural alterations. We proudly serve Sutton, Wallington, Cheam, Wimbledon, Raynes Park, Purley, Banstead and nearby areas. With over 15 years’ experience and rated highly on Google Reviews, we deliver quality workmanship with trusted trades. As a Which? Trusted Trader, we offer clear communication and professional project management from start to finish. Contact Dara Builders Ltd today for reliable local building services.
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Latest review:
Hard Flooring- 30 Sep 2018
Dara Builders were fantastic I will definitely use them again. Very pleased to have found them. Great job and finish, gave helpful advise and suggestions, plus very tidy and considerate.
Casakey construction LTD
No reviews yet
Extension Builder in Ashford, Middlesex
At Casakey, we believe in constructing not just buildings, but dreams. Although new to Checkatrade, With over 16 years of experience in the industry, our commitment to quality craftsmanship, timely completion, and transparent communication has established us as a trusted name in the building community. Our Services: New Builds: Tailored designs to fit your vision. Renovations: Upgrading spaces with meticulous attention to detail. Extensions: Expanding your home or business see our website for more Why Choose Us? Quality Assurance: We use only the finest materials and adhere to the highest standards. Expert Team: Our skilled professionals are dedicated to delivering excellence. Customer Satisfaction: Your satisfaction is our top priority, and we go the extra mile to ensure it. Certified and Insured: We are fully certified and insured, giving you peace of mind that your project is in safe hands.
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ANDREES UTILITIES LTD
New on MyBuilder
Extension Builder in Ashford, Middlesex
We provide a complete range of high-quality building and home improvement services, delivering reliable workmanship and attention to detail on every project. Whether you're renovating a single room or transforming your entire property, we are committed to completing every job to the highest standards. Our services include: Bathroom design, renovation, and installation Kitchen fitting and complete kitchen refurbishments House extensions Loft conversions Driveway and paving installation Interior and exterior painting and decorating Roofing repairs, replacements, and maintenance Certified electrical installations and repairs Professional plumbing services, including installations and repairs From the initial consultation through to project completion, we focus on clear communication, quality craftsmanship, and customer satisfaction. We work with homeowners and businesses, delivering projects on time, within budget, and in full compliance with current building regulations. No matter the size of the project, our goal is to create durable, functional, and beautifully finished spaces that add value to your property. Contact us today for a free, no-obligation quotation and let us help bring your vision to life.
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blu kube building services
Rating: 5 out of 5
Extension Builder in Ashford, Middlesex
We have been running as a building company for over 20 years. We do all building works from extensions, to kitchen and bathroom installs , We also cover all electrical works from Rewires to changing light fittings and sockets and are part p and niceic registered we can test all works and issue certification . We also offer full plumbing works from installing new radiators or just changing a tap
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Latest review:
Bathroom Fitting- 8 Jul 2026
Excellent bathroom work from Dan and Josh, Dan offered some good and practical suggestions and helped with the design. The work has been completed to every detail as expected , We are very pleased with the work and will definitely use them again for the next project.
Alex
Rating: 5 out of 5
Extension Builder in Ashford, Middlesex
Hi I offer good quality work which includes general construction works, painting interior, exterior, walls and ceiling repair and wood work I also offer handy man jobs, decking installation and repair,groundwork jobs.
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Latest review:
Painting & Decorating- 6 Jul 2026
Excellent communication and decorating done to a high standard. The rooms look beautiful and Alex was very clear about what needed to be done at all stages. When bits of the job changed, he revised the bill down in keeping with the fact less work was needed.
Perfectloft
Rating: 5 out of 5
Extension Builder in Ashford, Middlesex
Converting your loft into a beautiful living space may seem like a daunting task, but the results are always going to be worth the painstaking process. The loft conversion procedure does not have to be that difficult; all you require is to hire right people to do the right job.
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Latest review:
Kitchen Fitting- 4 Nov 2019
Bogdan and Marius were great. They constantly kept us updated with progress and came up with good solutions to any issues they encountered, checking we were OK with them before progressing. They were on time, efficient, helpful and tidied up after themselves. I would definitely recommend them.
Avbase Building Services
Rating: 5 out of 5
Extension Builder in Ashford, Middlesex
Avbase Building Services is an award-winning family business with over 24 years' experience in the building trade. We operate in and around Surrey, Sussex, London, and areas within the M25 circular. We cover all aspects of building to include extensions , complete house renovations, kitchen and bathroom fitting, open-plan living areas, garage conversions from start to finish, including wall knock-through, steel work, brick work, electrical work, tiling, plumbing, plastering, carpentry, and decorating. With a team of highly skilled builders and building trade specialists, our expert knowledge and project management skills, we ensure that all our clients receive an excellent level of service during their journey to the perfect home of their dreams. Nick
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Latest review:
Restoration & Refurbishment- 2 Oct 2024
Nick and team are a great outfit, they are professional and believe in doing a job properly. We had a new bathroom, kitchen tiling and a wall knocked through, all standards were high and they navigated a few surprises from existing problems well. Will definitely look to use again in future.
Zayan Ltd
No reviews yet
Extension Builder in Ashford, Middlesex
Zayan LTD services We are based in East Molesey , Zayan LTD services has been trading since 2015, but director Halit has been involved in landscaping and construction for 10 years. We cover London and Surrey, carrying out landscaping and building work. We have a dedicated team of professionals to ensure your project is carried out to the highest standard.
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General Building Services
Rating: 5 out of 5
Extension Builder in Ashford, Middlesex
We are a team of professional tradesmen who provide quality refurbishment services in London .With over 28 years experience in our industry,we provide a comprehensive services. Your project is in safe hands. I am one of the owners of the factory kitchen furniture. Do you want to have a beautiful and very firmly floors, driveways, parking lots, terraces, balconies and other places -to bell.Performs industrial and decorative flooring company Bautech.
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Latest review:
Damp Proofing- 14 Apr 2018
Had several quotes and different opinions on how to treat my issue. Ted was by far the most knowledgeable and gave proper advice. The job was completed properly. Timekeeping and cleanliness brilliant. I have already hired him for future work and recommended to another member of my family. Very reasonable cost wise.
Ekon Building LTD
No reviews yet
Extension Builder in Ashford, Middlesex
With over 15 years of experience, we are a premier London-based construction company specializing in full-scale renovations, bespoke kitchens and bathrooms, extensions, and loft conversions. From initial design to completion, we deliver high-quality craftsmanship, reliable plumbing and electrical services, joinery, and landscaping. We are committed to excellence, delivering tailored solutions that bring your vision to life within budget.
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Jpsingh
No reviews yet
Extension Builder in Ashford, Middlesex
Good price good quality
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Integral Building Services LTD
No reviews yet
Extension Builder in Ashford, Middlesex
We are a general builder with more than 15 years of experience, working in the residential sector. Our area of expertise includes full house refurbishments, loft conversions, garage conversions, extensions and new built.
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lnk.brickwork
Rating: 5 out of 5
Extension Builder in Ashford, Middlesex
LNK brickwork professional team has over ten years of experience in London's construction industry, working with commercial and residential customers locally. Property extension, build a garden wall, need a paving job done or plan a new build, you can count on LNK BRICKWORK. Our commercial projects include new construction, repairs and restorations. We can also plan, manage, and build multi-phase jobs.
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Latest review:
Bricklaying- 10 May 2019
Excellent work recently carried out to a very high standard. A very polite and professional team who delivered everything and more above my expectations. Would definitely recommend this company and use again.
john waller
Rating: 1 out of 5
Extension Builder in Ashford, Middlesex
father and son business both have cscs cards for bricklaying also do extensions and any building works ,i am a c.s.r.t (certificated surveyor in remedial treatments ) for damp and timber treatments,we have many years experience in the building industry,we have gained a good understanding of all the trades and have a good web site for you to view photos of our past projects .
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Latest review:
Damp Proofing- 20 Feb 2019
Said the damp would not be occurring after the damp treatment and gave a 10yr guarantee but it still keeps comming after 3 months of damproffing even though was given a 10 yr guarantee.
B Bespoke Design & Build Ltd
No reviews yet
Extension Builder in Ashford, Middlesex
Welcome to B Bespoke Design and Build Ltd, with over 40 years of experience delivering exceptional projects. Our expertise spans across a diverse range of residential and commercial developments, ensuring high-quality craftsmanship and attention to detail in every build. We have successfully built over 13 new properties, ranging from modest dwellings to luxurious mansions, all designed and constructed to the highest standards. Moreover we have completed numerous extensions / loft conversions that seamlessly integrate with existing structures, enhancing both functionality and aesthetics.
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Gold star builder gsb Ltd
No reviews yet
Extension Builder in Ashford, Middlesex
Gold Star Builder GSB LTD has been delivering excellence in construction across both residential and commercial sectors. Our team brings decades of experience, craftsmanship, and attention to detail to every project — whether it’s a full-scale build or a custom renovation. We believe every structure should stand the test of time with strength, style, and sophistication.
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4.3

Top rated Extension Builders

Our Extension Builders in Ashford, Middlesex, 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 Ashford, Middlesex?

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 Ashford, Middlesex 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 Ashford, Middlesex who are available and interested can respond to your post.

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

What are the hourly rates of extension builders in Ashford, Middlesex?

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

Find extension builders in Ashford, Middlesex with MyBuilder

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

Step 2: Compare different extension builders in Ashford, Middlesex

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

Step 3: Hire Ashford, Middlesex extension builders with confidence

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

Ashford, Middlesex extension builders are ready to help. Use MyBuilder today to find the right professional for your home extension.

What to ask a Ashford, Middlesex extension builder before hiring?

Before hiring an extension builder in Ashford, Middlesex or extension building company in Ashford, Middlesex, 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 Ashford, Middlesex?

An extension builder in Ashford, Middlesex 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 Ashford, Middlesex 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 Ashford, Middlesex?

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 Ashford, Middlesex 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 Ashford, Middlesex 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 Ashford, Middlesex

Can an extension builder in Ashford, Middlesex help with planning permission?

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

Many Ashford, Middlesex 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 Ashford, Middlesex help with materials and finishes?

Yes, most extension builders in Ashford, Middlesex 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.