Extension builders in Whyteleafe

Name: Extension Builder
Brand: MyBuilder
SKU: extension-builder
Rating: 4.1 (13 reviews)

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Some of our top rated extension builders in Whyteleafe

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LTF Construction Ltd
Rating: 5 out of 5
Extension Builder in Whyteleafe
Hi there my name is Liam Flanagan. I started my career as a bricklayer's apprentice shadowing and working over a period of 10 years doing general building work, including house extension refurbishments and new builds.
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Latest review:
Very efficient service, thank you.
k and l management ltd
Rating: 5 out of 5
Extension Builder in Whyteleafe
We are a family run company and have been trading for over 10 years. Our aim to supply top quality work on time and within budget this can be seen from our no of return clients. All work carried out is completed to the best of building practices. We are working on adding some photos of our work.
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Latest review:
Worked with Phil within a number of public sector projects all of which had to be delivered in a highly pressurized time frame with a focus on quality and sustainability. Would recommend Phil as a skillful tradesman who can work positively with his clients in a professional way whist retaining the highest integrity and drive to achieve best value and product for his customers. v. I have worked with Phil on projects valued between £2000 and £400,000 and have found his skill set, person-ability and communication skills to be of enormous value.
Lto construction
Rating: 5 out of 5
Extension Builder in Whyteleafe
We are a family run building company with years of experience. We fully commit ourselves to each and every project and try our hardest to exceed our clients expectations.
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Latest review:
Bricklaying- 23 Oct 2018
Tony and his team were phenomenal! Professional, courteous, reliable, tidy and quick. Tony's communication throughout the build was consistent, clear and precise. Tony really listened to me throughout the process; provided advice and options but most of all completed the project the way I needed it. The whole build went exceptionally smoothly, was finished ahead of schedule and on budget. Tony's workmanship is excellent and the final finish spot on. I was really worried about finding the right builder for my project... I simply could not have found better. I got several quotes from different providers and Tony's represented the best value for money. I highly recommend Lto builders, you will not be disappointed.
EXCLUSIVE BUILDS LTD
Rating: 5 out of 5
Extension Builder in Whyteleafe
Exclusive Builds Transforming Spaces with Excellence for your new build. Creating your ideal new build space with top-notch construction. With over 13 years of experience in the construction industry, Exclusive Builds Ltd has become a trusted name in the field of construction. Our team of experts has the knowledge, skills, and expertise to handle any project, big or small. We have completed numerous projects ranging from residential homes to commercial buildings, and our clients can attest to our commitment to quality and excellence.
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Latest review:
Raf and Paul were great. We did a massive 6m pitched roof extension - it was a big undertaking but they were both very professional and did a great job. We are absolutely delighted with our new space and can't thank you guys enough!
Douglas carpentry and building
Rating: 4.9 out of 5
Extension Builder in Whyteleafe
Douglas carpentry and building has over 10 years experience in all aspects of building work. We as a company have very high standards to accommodate all your building work needs from internal doors, skirting, architraves, built in wardrobes to all general building work. Hard working, dedicated, reliable, clean and tidy and here to give you a fair and honest quote. Please look at previous work on my Instagram page @douglascarpentry23
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Latest review:
Carpentry- 14 May 2026
Replaced a rotten external single door. The existing door frame was reused, as per request. This frame wasn't perfectly square which Alex had to compensate for. Alex arrived on time and completed the work without any unresolved issues, taking all offcuts and old door away for disposal.
Justas Kusak
Rating: 5 out of 5
Extension Builder in Whyteleafe
I'm a self employed roofer for more than 14 years now. Roofing specialist you can rely on. 10 year Warranty for work. EPDM, GRP, Felt, RESITRIX, Kemperol, lead, slates, tiles, skylights and more...
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Latest review:
Fascias & Soffits- 19 Aug 2019
Very happy with the work Justas did, house looks much tidier with the new fascias and guttering. He arrived on time, quoted a fair price and did a good job. I would happily recommend and hire him again.
C DINGLE BUILDERS AND DECORATORS
Rating: 5 out of 5
Extension Builder in Whyteleafe
C Dingle builders & Decorators work all over surrey and we have an excellent rating on many websites. We can take on any job from Loft conversion, Extensions, Complete house Refurbishment, kitchen refurbishment, Bathrooms, Driveway and Decorating. We do one job at a time so each client is very happy with our work. We are fully insured. Try us you will not be disappointed.
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Latest review:
Restoration & Refurbishment- 29 Oct 2023
Carl replied promptly to my ad. He has actually been the only one who was ready to start the renovation immediately. His project management skills are great, he knows what he does, and he is great at working with the customer to find the best solutions to all kinds of problems and difficulties that could arise when refurbishing an old flat like mine. 10/10! Thanks Carl!
Candor Construction & Maintenance Limited
Rating: 4.5 out of 5
Extension Builder in Whyteleafe
andor Construction & Maintenance Limited is a professional building contractor specialising in high-quality residential construction, refurbishments and property improvements. We undertake projects ranging from full house refurbishments and extensions to new-build homes, structural alterations, kitchens, bathrooms and general maintenance works. We pride ourselves on delivering a high standard of workmanship, clear communication and a well-managed service from start to finish. Our focus is on quality, reliability and attention to detail, whether we are carrying out a complete renovation or smaller improvement works. We work closely with clients, architects and designers to ensure each project is delivered professionally and to the required standard.
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Latest review:
Carpentry- 13 Nov 2016
Excellent in every respect, easy to communicate with, clean tidy and work was to a high standard. Would happy recommend these guys to all.
UNDERWAY CONSTRUCTION LTD
Rating: 5 out of 5
Extension Builder in Whyteleafe
Here at Underway Construction we cover all aspects of building from extensions, conversions and refurbishments to decking, oak framing and hanging doors. Specialising in first and second fix carpentry with over 10 years experience we work alongside architects and engineers to ensure our clients are always provided a professional and reliable service.
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Latest review:
Carpentry- 3 Jul 2023
Henry did a great job installing an internal door for us. Good quality job, kept everything clean and tidy, and smooth communication.
Surrey bespoke doors LTD
Rating: 5 out of 5
Extension Builder in Whyteleafe
Surrey Bespoke Doors At Surrey Bespoke Doors, we specialise in the design, manufacture, supply and installation of high-quality bespoke front doors, made to suit the character and style of your home. We work with premium materials including Accoya and solid hardwood, offering everything from traditional 1930s-style doors to modern bespoke designs. Our doors can be fully customised with your choice of glazing, ironmongery, colours and finishes, with professional draught-proofing and installation available. Our services include: * Bespoke Accoya and hardwood front doors * Traditional and period-style door designs * Solid hardwood door frames * Double-glazed units and decorative glazing * Door repairs and refurbishment * Fire door supply, installation and inspection * Draught-proofing and weatherproofing * Full supply and installation service * Bespoke painting and finishing Construction & Building Works As well as specialising in bespoke doors, Surrey Bespoke Doors also takes on a wide range of construction and building works. Whether it’s a small repair, refurbishment or a larger project, we can provide a professional service from start to finish. We take pride in delivering quality workmanship, reliable service and attention to detail, with every project approached to a high standard. Surrey Bespoke Doors – Bespoke doors, building work and construction services.
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Latest review:
I recently requested a quote for 4 fire doors in my recently converted loft from Surrey bespoke doors. Joshua came to give me a quote. He was extremely polite and professional. He had really good knowledge of the fire regulations, he knew exactly what was required, and he took care of all the ordering. When he arrived on the specified day I was very impressed with how meticulous he was with protecting my home. Covered my bannister and protected my carpet all way through. His workmanship was exceptional and I have since asked him to replace a further 5 doors in my home. I highly recommend Joshua
Builder
Rating: 4.7 out of 5
Extension Builder in Whyteleafe
Hi we are specialize in all type of plastering and decorating thanks
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Latest review:
Painting & Decorating- 10 Aug 2026
not happy at all
LMG Building Services Ltd
Rating: 5 out of 5
Extension Builder in Whyteleafe
We are a family run business offering you a personal touch. Work is always completed to a high standard. We are members of the Federation of Master Builders & Our previous customers will be happy to confirm the level of Service, Quality & attention to detail that we provide as standard.
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Latest review:
Conversions - General- 3 Dec 2021
Would 100% recommend Lee. His professionalism and attention to detail was fantastic. Always available for questions outside of working hours (rare for a builder) and an overall nice guy. I'm definitely keeping his number for any future work I do.
JJE (Kent) Limited
Rating: 5 out of 5
Extension Builder in Whyteleafe
I have been undertaking building works for 18 years, and am qualified at college and university. I qualified as a surveyor and have been a surveyor for local authority. I now mainly undertake structural and heavy building works including wall removals, structural refurbishments,underpinning, steel installations and extension additions.
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Latest review:
Handyman- 14 Nov 2023
Martin is over qualified for a handy man role, being a Quantity surveyor but he expressed to me the satisfaction he gets from doing DIY jobs for people. His work is seamless and precise. He completed all the jobs given in quick time, with minimal stress and mess for me. I would 💯% recommend JJ Structural Jacqueline Davis
Jimmy construction
Rating: 5 out of 5
Extension Builder in Whyteleafe
Hi 🙋‍♂️ we are professionally plasterer doing any type of render and we do refurbishment all type of building and decorating,extensions,loft conversion electric and plumbing we do best service....
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Latest review:
Restoration & Refurbishment- 8 Apr 2022
Amazing work . Very competitive rate . Clean Job . On time start . Finish with amazing satisfaction. They went extra mile to finish the job as promised. Very polite . And explained things very clearly . Honest and Trustworthy. 💯. We got 5 quotations and got cheaper quotations as-well, But we went with jimmy and Rubel for their expertise , technical knowledge . They got a team who can help them to cover every aspect of work . Well done and Thank you
Building Dimensions
Rating: 4.9 out of 5
Extension Builder in Whyteleafe
Family run company with 25+ years experience in Building/ Decorating. Registered member of Fairtrades since 2002, guaranteeing a high standard of work. Our company provides a friendly, reliable, and professional service
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Latest review:
Extensions- 10 Oct 2022
Gary and Keith are excellent builders who know what they are doing. The did a great job building our extension and stuck to the brief, bearing with me changing my mind. They are not the quickest, but the job will be good when it gets done eventually.
Jx refurbishment
Rating: 5 out of 5
Extension Builder in Whyteleafe
My name is James Jiang,I got more than 15 years experiences in the trade and my team has built good reputation in London area. Our aim is to deliver complete customer satisfaction with every project we undertake and ensuring our customer’s visions are met.
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Latest review:
Conversions - General- 22 Oct 2026
James and team were absolutely brilliant. Great price, turned up on time, worked nonstop, great attention to detail, and very tidy. Can’t recommend enough.

4.1

Top rated Extension Builders

Our Extension Builders in Whyteleafe, are rated 4.1 out of 5 based on 13 reviews from customers like you.

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

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

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

What are the hourly rates of extension builders in Whyteleafe?

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

Find extension builders in Whyteleafe with MyBuilder

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

Step 2: Compare different extension builders in Whyteleafe

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

Step 3: Hire Whyteleafe extension builders with confidence

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

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

What to ask a Whyteleafe extension builder before hiring?

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

An extension builder in Whyteleafe 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 Whyteleafe 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 Whyteleafe?

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 Whyteleafe 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 Whyteleafe 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 Whyteleafe

Can an extension builder in Whyteleafe help with planning permission?

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

Many Whyteleafe 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 Whyteleafe help with materials and finishes?

Yes, most extension builders in Whyteleafe 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.