Extension Builders in Betchworth

Name: Extension Builder
Brand: MyBuilder
SKU: extension-builder
Rating: 3.9 (15 reviews)

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Some of our top rated extension builders in Betchworth

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Safe Rexel Ltd
New on MyBuilder
Extension Builder in Betchworth
We turn visionary designs into enduring, award-winning buildings – trusted by architects, developers, and clients across London and the UK. As a leading construction specialist, we deliver complex, high-quality residential, commercial, and mixed-use projects, recognised nationally for exceptional build quality, technical skill, and collaborative delivery. Our work has earned prestigious RIBA Awards – including landmark projects Barretts Grove (RIBA London Award & RIBA National Award 2017) and Clerkenwell Close (RIBA London Award & RIBA National Award 2018, Stirling Prize Shortlist 2021) – projects celebrated for innovation, craftsmanship, and outstanding contribution to the built environment Why Choose Us? 🏆 Proven Award-Winning Expertise – Our track record on RIBA-winning projects proves we deliver quality that stands up to national scrutiny. 🛠️ Technical Mastery – Specialists in complex builds, heritage-sensitive sites, innovative materials, and architecturally demanding designs. 🤝 Collaborative Approach – We work seamlessly with architects, engineers, and clients, ensuring design intent is protected and enhanced at every stage. ⏱️ On Time, On Budget – Rigorous planning, clear communication, and reliable delivery.
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H-Build Limited
No reviews yet
Extension Builder in Betchworth
After 20 years experience working for large contractors and developers; H-Build Ltd, has been formed to focus our experience and expertise in residential construction to work on smaller but more rewarding projects for individual clients/homeowners.
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Gkr Builders Ltd
No reviews yet
Extension Builder in Betchworth
Reliable and Experienced Contractors with good work ethics. All building work undertaken from Extensions, Loft Conversions, roofing, Plastering, rendering, Brick laying, Tiling, Plumbing, kitchens, Bathrooms, Patio, driveways..
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BESJON CONSTRUCTION LTD
No reviews yet
Extension Builder in Betchworth
Highly experienced and approved by companies such as Wren Kitchens, Wickes etc, we proudly take on and deliver high quality work to our clients. Our proficiency extends to the successful completion of extension projects and loft conversions with many additional trades, showcasing our commitment to quality and innovation. At BESJON, we prioritize customer satisfaction and provide exceptional customer service. Our team is skilled and known for their friendliness, creating a positive and collaborative environment throughout the construction process. Choose BESJON Construction LTD for a seamless and reliable construction experience.
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PRV construct
No reviews yet
Extension Builder in Betchworth
I am VPPconstruct LTD ! I have been working in the construction field for over 10 years! My qualifications are carpenter, plumber and excavator! Over the years I have gained experience and skills in everything that involves construction! I can help you with fences, parquet, tiles, extensions, ceilings, painting absolutely everything you need! So I am waiting for you to come with confidence! Thank you in advance!
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Nexhoti
No reviews yet
Extension Builder in Betchworth
We offer high quality building services in all aspects of groundwork, bricklaying, plastering and rendering, extensions etc. We specialise in paving driveways, patios and decking, bathroom tiling and many others. As a director I have worked in the construction industry for the last 25 years and I have acquired many certificates and tickets which show the experience which we can bring to raise the quality of your homes. All our staff are highly trained and with extensive experience.
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MJP Brickwork
No reviews yet
Extension Builder in Betchworth
NVQ 3 in Brickwork 20 years Experience in private homes building Extensions,lofts,Garage convertions, summer house/out buildings,basements.
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Radu iulian
No reviews yet
Extension Builder in Betchworth
Brickwork company
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S.R Building & Landscaping
No reviews yet
Extension Builder in Betchworth
We provide professional construction servos with a focus on precision, durability and quality. Our experienced team delivers expert solutions for projects of all sizes. Our services include: Formwork installation & Reinforced concrete structures: Walls, Columns, Slabs, Foundations, Basement, Decking, Fencing,
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MRC building projects ltd
No reviews yet
Extension Builder in Betchworth
Hi, I am iqbal singh. We are a team of 4 and very professional. Very keen to build our customers a quality home.
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Albion Ra Ltd
No reviews yet
Extension Builder in Betchworth
Hello, we are new to MyBuilder. We are in Construction Industry with more than 17 years of experience. Work on renovations and refurbishment in residential properties. We provide all types of services when it comes to work. We have a strong experienced and highly skilled workers. We take huge pride in our work as we want the best for the clients. We proud that every work we do is to the best standards. Our work talks for us. As we are professionally install to perfection. No job to small
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Pawanpreet Sibgh
No reviews yet
Extension Builder in Betchworth
Hey Pawanpreet here , i am fully experienced builder in all types of building work such as extension work , fully house rennovation , loft conversion , garden , tiles work , paint and decoration feel free to contact us
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Fallow Business Group
No reviews yet
Extension Builder in Betchworth
We’re an experienced construction company willing to help you bring your project to life through our capable team. Get in touch for a no obligation quote
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Gabhru brickwork
No reviews yet
Extension Builder in Betchworth
Hi, I’m Yatin, a skilled and reliable bricklayer with years of experience in all types of brickwork — from garden walls and extensions to repairs, repointing, and decorative features. I take pride in delivering high-quality workmanship, clean finishes, and friendly, professional service on every job — big or small.
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Misindaci
No reviews yet
Extension Builder in Betchworth
From grand to the roofing plumbing electrics time in England i’ve got a job
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JBVlasceanu
No reviews yet
Extension Builder in Betchworth
We are a team of builders who know how to do everything from electric to plumbing to extensions and etc... our website is jbvlasceanu.co.uk if you wish to know more informations about us!
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3.9

Top rated Extension Builders

Our Extension Builders in Betchworth, are rated 3.9 out of 5 based on 15 reviews from customers like you.

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

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 Betchworth 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 Betchworth who are available and interested can respond to your post.

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

What are the hourly rates of extension builders in Betchworth?

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

Find extension builders in Betchworth with MyBuilder

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

Step 2: Compare different extension builders in Betchworth

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

Step 3: Hire Betchworth extension builders with confidence

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

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

What to ask a Betchworth extension builder before hiring?

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

An extension builder in Betchworth 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 Betchworth 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 Betchworth?

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 Betchworth 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 Betchworth 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 Betchworth

Can an extension builder in Betchworth help with planning permission?

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

Many Betchworth 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 Betchworth help with materials and finishes?

Yes, most extension builders in Betchworth 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.