Extension Builders in Banstead, South East England

Name: Extension Builder
Brand: MyBuilder
SKU: extension-builder
Rating: 4 (17 reviews)

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Some of our top rated extension builders in Banstead, South East England

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H&N Projects ltd
No reviews yet
Extension Builder in Banstead, South East England
H&N Projects has a team of experienced, well qualified and highly skilled tradesman, including in-house electricians and carpenters aswell as a close network of multiple other trades. The team have 15+ years of experience in their respective trades and have a fantastic portfolio of projects to demonstrate their capabilities. H&N prioritises the client experience and strives to deliver the best possible service to each client
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Ava Constructions & Decors
Rating: 4.9 out of 5
Extension Builder in Banstead, South East England
Ava Constructions & Decors Ltd is a UK-based construction and renovation company committed to delivering top-quality craftsmanship and reliable project management. We specialise in full refurbishments, extensions, bathroom and kitchen installations, and commercial fit-outs — always tailored to the client’s vision and delivered to the highest UK building standards. With a keen focus on transparency, timelines, and customer satisfaction, Ava Constructions has earned the trust of homeowners, investors, and developers alike. Punctuality and completion of work on time are a priority .Our team always respect the client wishes and work with them to achieve the best possible results to their satisfaction. Thank you in advance
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Latest review:
Extensions- 16 Apr 2026
I would not recommend this builder based on my experience. Instead of using crushed concrete they used soil to fill the house flooring for underfloor heating. 1 The project suffered from poor communication, repeated delays, and a lack of clarity around responsibilities. There were serious issues with the foundation works, which failed Building Control inspection and now require remedial engineering input before works can proceed. The site was also left incomplete and not in an acceptable condition. Despite substantial payments being made, key documentation, technical responses, and follow-through were lacking, leaving me to resolve major compliance and structural issues independently. My experience has resulted in delay, additional cost, and considerable stress. I would strongly advise others to ensure there is a detailed written contract, clear scope of works, and defined accountability
AKAM BUILDERS LIMITED
Rating: 5 out of 5
Extension Builder in Banstead, South East England
Akam Builders have over ten years experience in providing cost effective solutions for domestic & commercial building requirements be it simply refreshing an old bathroom to building a nursing home. We have a hard working team ready to help you transform your house into your dream home.
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Latest review:
I had a commercial property converted into 2 one bedroom flats. Akam builders did an A-class job. The work was done to a very high standard and within the time scale stated by Gurwinder. I was impressed by the extra work he did without any extra charge. This builder is a genuine and reliable builder. The work is in perfect condition after 6 months.
LW Landscapes
No reviews yet
Extension Builder in Banstead, South East England
We are a hard working company, committed to help making customers outdoor spaces a reality
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tillingbourne brickwork
Rating: 5 out of 5
Extension Builder in Banstead, South East England
At Tillingbourne Brickwork we pride ourselves on delivering a high standard of work with a professional, honest and structured service. Our excellent communication with clients and attention to detail enables us to complete jobs with as little disturbance and stress as possible, and always go the extra mile to ensure a clean, tidy and most importantly, safe work environment.For the last 7 years, we have been doing new build houses, extensions, structural alterations and patios.
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Latest review:
Bricklaying- 3 Mar 2023
Scott did a great job and was easy to deal with. I would use him again
SWIFT DESIGN AND BUILD
Rating: 5 out of 5
Extension Builder in Banstead, South East England
OUR BUSINESS COVERS ALL ASPECTS OF BUILDING AND RENOVATION, LOFT CONVERSIONS, EXTENSIONS, TOTAL REFURBISHMENT, KITCHEN FITTING, BATHROOM FITTING AND DECORATING
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Latest review:
Extensions- 17 Apr 2019
We can't recommend Vince and Swift Design and Build highly enough. Vince made the impossible possible! He arrived on time and left the site clean and tidy at the end of every day. Vince had great suggestions to tweaks and changes we could make when problems arose, making us feel at ease during the whole project. We are very pleased with the end result and will definitely be recommending Vince to others. Thank you Vince!
Valiant Construction Ltd
Rating: 4.2 out of 5
Extension Builder in Banstead, South East England
Free consultation to discuss the your requirements! Valiant Construction Ltd is a property development company that specialises in residential property development and undertaking various building works to construct extensions new builds and refurbishments
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Latest review:
Carpentry- 8 Sep 2021
excellent service door perfect and he cleaned up after him Would recommend
DA BUILD LTD
No reviews yet
Extension Builder in Banstead, South East England
"DA Build. LTD is a construction company owned by Albert Dauti, a professional carpenter with 13 years of experience. We are committed to excellence in all that we do. We believe that on-time delivery of the highest quality projects for the best value is only part of the equation. The experience of the construction process is just as important as the results. We create positive, memorable experiences and lasting relationships because our actions are guided by our core values.We are known for our collaborative approach and problem-solving skills and working with our clients to develop a optimum build solutions to ensure best value. Our projects includes new build, loft extensions, refurbishment and summer houses."
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Kegel LTD
Rating: 5 out of 5
Extension Builder in Banstead, South East England
Hello 🧸we are the Kegel team of 4+ guys easy going and like what we are doing - Block , brick work , foundations , drain works , roofing . New house , extensions , garden walls, restorations old houses , re pointing , GRC clading , GRC bands , stone works , re pointing More them 15 years on large constructions. We working quick , without complain but if need to do a push We can get more lads as much as need it to finish on time. We got Electrican , Plumbers , carpentry available as well.
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Latest review:
Bricklaying- 19 Nov 2019
Alex is a polite professional who knows his job. He did a good job for me. I can recommend him.
Istvan Beck
No reviews yet
Extension Builder in Banstead, South East England
With 20+ years experience within the USA and Europe, Im able to provide professional, precise and excellent work. Bespoke furnitures, carpentry, total home refurbishment, decorating, interior and exterior jobs and all kind of building works.
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Futurebuilds
No reviews yet
Extension Builder in Banstead, South East England
We offer a full building service from start to finish, i.e. extensions, refurbishment, rsjs supplied and fitted, knockthruogh's from room to room, porchways, patio's, blockpaving, we liason with the architects, and building control, we supply refrences from our happy customers past and prescent and you can also come on site. We only undertake 1 project at any one time, giving you are full atension at all times from start to finnish.
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Jd construction services London ltd
Rating: 5 out of 5
Extension Builder in Banstead, South East England
JD CONSTRUCTION SERVICES LONDON LTD offer a wide range of building services in London and surrounding areas. We are in the field from last ten years and our staff is highly skilled under the CITB CONSTRUCTION skilled.
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Latest review:
Groundwork & Foundations- 29 Dec 2021
Jagmeet did a fantastic job. Listened to the brief. Was happy to change a few bits at my request and got the job done in record time between Xmas and new year. Would definitely use him again. Very reliable.
Baho Builders Ltd
Rating: 3.9 out of 5
Extension Builder in Banstead, South East England
Baho Builders Ltd specialise in all types of building we are professional and very determined to ensure our clients expectations are met. we have worked on many different building projects for more than 10 years experience. We put our heart and soul into our work, ensuring that your project is worth every pound you spend on it!
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Latest review:
Landscaping- 4 Oct 2024
One word to define this 'company' COWBOY builders. Numerous issues one after another. Had to get 2nd/3rd opinion on their work to make sure I wasn't being fobbed off. Conducted loads of research which meant left being uneasy especially as a large chunk of payment was made after only 1 day of work when in fact payment was due end of completion. 1- Underestimating material costs 2- Slabs off the walkway coming loose within 2 months of being put down 3- Ignoring attempts of rectifying the flawed job 4- walkway was meant to be clear of grass and strictly shingles but grass/weed still appearing. 5- Forgot to state ground levels would be raised then creating a lie saying I had been told 6- denying and ignoring the obvious Wouldn't trust the reviews being left here and definitely wouldn't use or recommend them to anyone. Have decided to give up on trying to get them to fix their shoddy job and find someone else to fix their mess Correction - you was aware & agreed with mat delivery
Mole Valley Builders LTD
No reviews yet
Extension Builder in Banstead, South East England
Mole Valley Builders are independent building contractors based in Dorking, Surrey. We are a friendly, local building company, run by a Dorking resident who knows the Surrey area well, allowing us to go the extra mile to maintain a loyal client base. We specialise in extensions and offer the full package from conception to completion.
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Quote Builders Ltd
Rating: 5 out of 5
Extension Builder in Banstead, South East England
We specialise in residential and commercial construction, refurbishment and restoration. We also provide handyman and access solutions. We have a team of 12 CIS registered and qualified workers. We work on excellence and look to provide homeowners and commercial business owners the best job possible up to building regulations standards every time at a very competitive price. Based in the southeast region we look to target South East England.
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Latest review:
James and his team of builders (quote Builders) gutted and fitted our bathroom. James helped us to choose fixtures and fittings ( which we were grateful for especially as the recomended shower we chose is AMAZING ) We were extremely impressed with his workmanship and found him and his team to be very professional, reliable and punctual. We have received great comments when family and friends visit and see our new bathroom, and we have recommended quote Builders to them. Thank you James and his team. Definitely using them to remodel our kitchen.
Spring Construction Solutions Ltd
Rating: 5 out of 5
Extension Builder in Banstead, South East England
We undertake all aspects of residential and commercial building projects with regard to refurbishment and extensions. We have 45 years experience in the building trade and also working with architects and surveyors as well as managing our own projects.
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Latest review:
Restoration & Refurbishment- 25 Feb 2020
Malcolm and his team did great work on my house. The job consisted of full house redecoration, building bespoke shelving and built in wardrobes, loft boarding and installing ladder, replacing fencing and general pruning in the garden. They were able to turn their hands to all manner of jobs. Malcolm had a full team onsite every day and they finished the work ahead of schedule. At all times Malcolm was very responsive and worked hard to ensure that any changes along the way were accommodated. I would happily recommend Spring Construction and would not hesitate to use them again in the future.

Top rated Extension Builders

Our Extension Builders in Banstead, South East England, are rated 4 out of 5 based on 17 reviews from customers like you.

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What types of services are offered by local extension builders in Banstead, South East England?

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 Banstead, South East England 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 Banstead, South East England who are available and interested can respond to your post.

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

What are the hourly rates of extension builders in Banstead, South East England?

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

Find extension builders in Banstead, South East England with MyBuilder

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

Step 2: Compare different extension builders in Banstead, South East England

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

Step 3: Hire Banstead, South East England extension builders with confidence

After gathering all the information and quotes from your chosen home extension builders in Banstead, South East England, 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.

Banstead, South East England extension builders are ready to help. Use MyBuilder today to find the right professional for your home extension.

What to ask a Banstead, South East England extension builder before hiring?

Before hiring an extension builder in Banstead, South East England or extension building company in Banstead, South East England, 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 Banstead, South East England?

An extension builder in Banstead, South East England 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 Banstead, South East England 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 Banstead, South East England?

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 Banstead, South East England 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 Banstead, South East England 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 Banstead, South East England

Can an extension builder in Banstead, South East England help with planning permission?

Yes, many extension builders in Banstead, South East England 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 Banstead, South East England handle everything from design to construction?

Many Banstead, South East England 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 Banstead, South East England help with materials and finishes?

Yes, most extension builders in Banstead, South East England 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.