Extension Builders in Banstead

Name: Extension Builder
Brand: MyBuilder
SKU: extension-builder
Rating: 4.1 (18 reviews)

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Some of our top rated extension builders in Banstead

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SURREY HILLS EXTEND AND RENOVATE LIMITED
Rating: 4 out of 5
Extension Builder in Banstead
At Surrey Hills Extend & Renovate we promise Quality and Craftsmanship. We take pride in delivering superior quality in every detail of our work, ensuring long-lasting and visually appealing results. We have a Customer-Centric Approach and your satisfaction is our top priority. We work closely with you, understanding your needs and preferences, to create spaces that truly reflect your vision.
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Latest review:
Conservatories- 17 Feb 2025
If I could give 0! Surrey Hills Extend and Renovate Limited is a company which is a scammer. Thye have scammed 80 Plus people. Do not use them. Now thye have declined to start workk and the Directors are going for Voluntary Liquidation after taking away millions. MyBuilder should have vetted the company before putting on their site
BEAUMONT CARPENTRY
No reviews yet
Extension Builder in Banstead
Welcome to Beaumont Carpentry, your premier destination for exceptional carpentry services spanning the dynamic landscapes of London and Surrey. With a perfect blend of traditional craftsmanship and contemporary design, we specialize in bespoke woodwork, custom furniture, and comprehensive building solutions. Transform your spaces with the finesse of Beaumont Carpentry, where London's sophistication meets Surrey's charm. Crafted excellence, tailored for you.
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MKZ Construction limited
New on MyBuilder
Extension Builder in Banstead
MKZ Construction is your trusted partner in the building industry, dedicated to bringing your construction dreams to life. We specialize in all types of build works, from essential groundworks to complete builds. Our experienced team is committed to delivering high-quality craftsmanship and exceptional customer service at every stage of the project. We also offer specialized services such as concrete flooring and concrete repairs, ensuring that your surfaces are not only durable but also aesthetically pleasing. Whether you're looking to lay a solid foundation, renovate a space, or construct a brand-new building, MKZ Construction is here to ensure your vision becomes a reality. Let us help you build your future!
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Ultra Building Services Ltd
No reviews yet
Extension Builder in Banstead
Ultra Building Services Ltd is a reliable construction specialist with a great reputation for the high level of Quality Building and Property Maintenance Services. We are based in New Malden and have chosen to provide residential building and property maintenance services delivering both quality and efficiency for homeowners, landlords, and small to medium-sized business owners within West/South West London & Surrey
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HARMANRAJ CONSTRUCTION
Rating: 4.9 out of 5
Extension Builder in Banstead
Business Name: Harman Raj Constructions Ltd About Us: At Harman Raj Constructions Ltd, we bring 7 years of experience in roofing, building extensions, plastering, driveways, and fencing. We take pride in delivering high-quality craftsmanship for every project, whether big or small. Why Choose Us? • Expertise You Can Trust: Our 7 years in the construction industry mean we have the skills to handle a wide range of projects. • Customer-Focused: Your satisfaction drives everything we do. We work closely with you to ensure the final result matches your vision. • Specialized Skills: From roofing and extensions to plastering and fencing, our expertise ensures excellent results. • Quality & Reliability: We deliver on time, within budget, and without compromising on quality. Services We Offer: • Roofing installation, repairs, and maintenance • Building extensions and renovations • Expert plastering • Driveway construction • Fencing installation and repair Contact us today for a free quote and let us bring your construction ideas to life!
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Latest review:
Plastering- 11 Apr 2026
Absolutely thrilled with the work carried out by Harman. The skimming has been completed to an exceptionally high standard - the finish is incredibly smooth and completely seamless. Harman and his colleague were professional throughout: tidy, courteous, and very polite. They took great care to properly protect and cover the surrounding areas, leaving everything clean and intact once the job was done. What really stood out is their attention to detail and commitment to getting everything perfect - even offering to return for any final finishing touches if needed. I honestly couldn’t recommend them highly enough. Brilliant job from start to finish.
Designs and Developments
Rating: 5 out of 5
Extension Builder in Banstead
At Designs and Developments we have a wide variety of services ranging from bathrooms, kitchens, flooring, decorating loft conversions and extensions.
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Latest review:
Kitchen Fitting- 31 Jul 2019
To say Nick is just a kitchen fitter isn’t doing his work justice, he’s a fantastic project manager and craftsmen as well. When we first met Nick he took 2 hours of his time running through all the options which was when we realised we were actually quite clueless! Although we hadn’t hired him at this point his advice was invaluable. We assumed this would mean Nick’s professionalism would mean he would be very expensive, this was not the case and he was actually a little cheaper than the other parties who quoted. Once Nick started it became apparent that he and his assistant Chow to great pride in their work and worked hard to get the job finished as quickly as possible to the highest standard. They left the site spotless at the end of each day. The result is a fantastic kitchen and flooring which we are extremely happy with. We are already thinking about the next renovation piece in our home and would love to use Nick again. Thanks Nick! Niall & Hannah
EBS Builders
No reviews yet
Extension Builder in Banstead
I work with other builders running jobs also doing general building work myself. Loft and ground extensions, knocking internal walls down, putting in steels, plastering work and roofing work.
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L Build (co) Ltd
No reviews yet
Extension Builder in Banstead
Design, build and maintain all types of work including extensions, lofts, outhouses, kitchens, bathrooms, roofing. All types of work undertaken
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Timeless finishes ltd
Rating: 5 out of 5
Extension Builder in Banstead
With over 15 years in the construction industry, I have honed my expertise in managing both domestic and commercial projects. I thrive in high-pressure environments, where my skills in project management and quality assurance lead to successful, on-time project completions. I'm dedicated to sustainable practices and mentoring upcoming professionals in the field.Leading construction firm specializing in both residential and commercial projects. Managed multiple construction projects, overseeing budgets and ensuring projects were completed on time. Implemented quality control procedures that led to a 20% reduction in rework. Coordinated with subcontractors and suppliers to maintain project flow efficiently.Construction company focusing on residential buildings. Conducted site assessments and prepared reports on project feasibility. Supervised daily operations on site, ensuring adherence to safety standards. Fostered relationships with clients that resulted in repeat business
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Latest review:
Carpentry- 30 Dec 2025
Did the skirting across the whole house and the wood paint. Did a really good job! Would recommend.
Prestige build & maintenance
No reviews yet
Extension Builder in Banstead
Builder
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Plastering/all aspects of building work
No reviews yet
Extension Builder in Banstead
Pharaohs construction limited is a registered home improvement offering huge range of services from extension to loft conversion with highest standards.We take great pride in our reputation for superior client satisfaction. We strive to satisfy owners and consistently deliver projects on time, within budget and to a high standard of qualty Our business has always been renowned for excellence in craftsmanship and we continue that focus today.
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Fariborz
No reviews yet
Extension Builder in Banstead
I've done lots of construction services like cement work, brickwork, Tiling , etc. keeping my customer happy and satisfied is my main goal
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Paulo
No reviews yet
Extension Builder in Banstead
Been working 3 years in construction mostly everything but expertise in laminate flooring.
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gurtej building works
No reviews yet
Extension Builder in Banstead
hi
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SG brickwork
No reviews yet
Extension Builder in Banstead
I’m a highly skilled bricklayer with over 20 years of experience in the trade, working to the highest standards of quality and professionalism. Fully qualified and award-winning, I take great pride in delivering reliable workmanship, attention to detail, and results that stand the test of time. Customer satisfaction and a clean, professional job are always my priority.
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NC builders
No reviews yet
Extension Builder in Banstead
WE ARE NEW ON MY BUILDER!!! NC Builders was created by two friends with a combined experience of 34 years. We have a friendly approach to the task requested and take your satisfaction as a priority. We understand all Building work, Bathroom, kitchen related projects.
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4.1

Top rated Extension Builders

Our Extension Builders in Banstead, are rated 4.1 out of 5 based on 18 reviews from customers like you.

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What types of services are offered by local extension builders in Banstead?

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 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 who are available and interested can respond to your post.

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

What are the hourly rates of extension builders in Banstead?

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

Find extension builders in Banstead with MyBuilder

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

Step 2: Compare different extension builders in Banstead

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

Step 3: Hire Banstead extension builders with confidence

After gathering all the information and quotes from your chosen home extension builders in Banstead, 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 extension builders are ready to help. Use MyBuilder today to find the right professional for your home extension.

What to ask a Banstead extension builder before hiring?

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

An extension builder in Banstead 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 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?

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 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 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

Can an extension builder in Banstead help with planning permission?

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

Many Banstead 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 help with materials and finishes?

Yes, most extension builders in Banstead 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.