Extension Builders in Whyteleafe

Name: Extension Builder
Brand: MyBuilder
SKU: extension-builder
Rating: 3.8 (16 reviews)

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Some of our top rated extension builders in Whyteleafe

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Happy Building London Ltd
Rating: 5 out of 5
Extension Builder in Whyteleafe
Hello, We’re an architectural design and construction management company with a love of creative inspiration. We help turn dreams and visions into reality for people who aspire to live in exceptional contemporary spaces. Big ideas are our thing. Along with expertly costed build packages. Then there’s our end-to-end project management service, perfect for people who want to leave nothing to chance.
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Latest review:
Restoration & Refurbishment- 17 Jul 2016
Valter was very impressive on his initial visit with some exciting ideas for the house improvements and we had no hesitation in choosing Happy Building above the other two building firms who quoted. Having signed off on the budget and scope of work, Valter's team of builders arrived. We were hugely impressed with the skill, experience and work ethic of the team; the fact that they arrived early each morning smiling underlined the "Happy Building" epithet; Jarek, the site foreman, had an especially cheery demeanour. The work involved stripping the walls back to bricks, removing walls, reinforcing foundations, plastering, extending the bathroom and removing one bedroom to create a large ensuite bedroom. The latter certainly would not have been done without Valter's vision and patience in explaining how it would look. We were able to deviate from the original plans without any problem which was very important in achieving the final look which we had desired. Valter was very careful in sticking to time and budgets which I had never experienced before with builders. The kitchen, bathroom, two bedrooms, living room and hallways were finished to the highest possible specification within our budget. There were one or two small features which, with hindsight, we would have improved such as door handles and shower fittings, however this was down to us not specifying exactly what we wanted. These are very minor details and a tiny part of the overall picture.
D A Lynch Building Services Ltd
Rating: 5 out of 5
Extension Builder in Whyteleafe
Hi my name is Dwight. I'm here from D A Lynch Building Services Ltd. I am here to provide you with excellent building work and whatever else you have to do around your home. My company carries out work to the highest quality with professional workmanship.
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Latest review:
I was very pleased with this company so much so that they are starting a new job for me November 15. The building firms carried out a full loft conversion for me installing bathroom, brickwork, joinery, plastering, Roofing and installation of windows and double glazed doors. I have high standards and want everything to be completed in the same way, the workmen respected my home and always left if clean. My main contact was with the owner of the company Dwight Lynch, he was very flexible and Nothing was too much for him to do. He has an attitude which I like in a builder "customer not always right but must be happy" he provided me with ideas along the way and where things did not go to plan due to my own instructions he worked around the issue and provided suitable alternative options. I was very happy with the pricing of the job and feel that certainly I would recommend him and also I would use him again. He and his workmen were all trust worthy and I gave them keys to my house to carry-out work whilst I went on holiday. I had no concerns when I came back everything was as I left it.
George
Rating: 5 out of 5
Extension Builder in Whyteleafe
I am a NVQ level 2 bricklayer and stonemason with over 20 years of experience. As a professional experienced bricklayer, I can set out and undertake all types of brickwork, stonework and blockwork from garden walls to new houses. I pride myself on my work, so I focus on customer satisfaction and quality workmanship. All work is carried out to a high standard. I understand how hard it is to find a trustworthy and reliable tradesman. Hence when I start a job, I stay until it is finished.
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Latest review:
Bricklaying- 6 Jun 2026
The job was two small garden walls. George explained how the job would be carried out. He is friendly and turns up on time. He is a skilled worker and did a fantasic job. Would recommend George
Nice Design & Build
Rating: 5 out of 5
Extension Builder in Whyteleafe
Quality general builder
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Latest review:
Decking- 16 Apr 2022
Adam is firstly a really lovely guy and we felt comfortable with him from the moment he came and did a very thorough assessment of the job. His work was very neat and clean. The job was done perfectly and we will definitely be using his services for other work on the flat.
TRIADA BUILDING LTD
Rating: 5 out of 5
Extension Builder in Whyteleafe
Triada Building LTD is a family-run construction company with over 15 years of experience specialising in house extensions, loft conversions, renovations, and new builds. We are committed to delivering high-quality workmanship, completed on time and within budget. From the initial consultation through to project completion, we focus on clear communication, reliability, and attention to detail to ensure a smooth and stress-free experience for every client. Our skilled team of qualified tradespeople takes pride in providing a professional, friendly, and dependable service, with customer satisfaction at the centre of everything we do.
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Latest review:
Extensions- 23 Aug 2023
On schedule and to budget, Ibrahim and his team from Triada Building Ltd delivered a very high standard on this project. Despite poor weather (Summer of 2023) and some issues with 3rd party contractors, access for concrete pour, skip delivery etc. his team worked each stage of the project to plan keeping me informed and showing great level of craftsmanship. I was after a simple workshop build that would compliment our house and he did not try to over sell options I wasn't interested in. Very happy with the result, and would recommend. Thank you.
SAM DESIGN & BUILD LTD
Rating: 4.4 out of 5
Extension Builder in Whyteleafe
Having a wide range of experiences in designing and constructing extensions, loft conversions, alterations and new buildings with planning, structural drawings and calculation, we provide full range of service from planning and design to construction. Electrical, gas safe, plumbing and heating are also part of our wide range of services. Load bearing wall removal, chimney breasts removal, refurbishing kitchen and bathroom were also one of the most accomplished projects in last year. Look forward to hear from you.
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Latest review:
Extensions- 3 Oct 2025
Job was to convert WC in outbuilding into a full bathroom, do walls and ceiling in outbuilding to convert into an office space. Price was agreed with things planned, still with some issues towards later part of job, It worked out in the end. Overall I am giving 3-4 stars as quality of work is good. Just need to have things written down with him, and a thorough discussion on plan before commencing work and agree on payment plan. suggested to keep 20% to be paid at completion.
TA Bhatti constructions Ltd
Rating: 5 out of 5
Extension Builder in Whyteleafe
Right now we r doing flats,extensions, loft conversion, refurbishment, bathroom & toilet, kitchen electric & plumbing , rendering, decorating, driveways work undertaken
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Latest review:
TA Bhatti constructions did an excellent job in renovating my house, it was a 6 months long job where they pulled apart all the internal parts of the house and rebuilt it all. They did an excellent job in putting a new Kitchen, 2 bathrooms, new wiring, new plumbing and everything else. The thing I liked most was their finishing which was next to none. I will happily recommend TA Bhatti constructions to anyone looking to renovate their house or looking to do extensions or Loft conversion.
FM Class Brickwork LTD
Rating: 5 out of 5
Extension Builder in Whyteleafe
FM Class Brickwork specialises in all aspects of brickwork and blockwork. With over 18 years of experience in the building industry , we are always ready to take on new projects and deliver the best results to our customers in a timely manner and without delay. We specialise in : Brickwork and blockwork extensions Brickwork repairs/restoration Structural repairs Brickwork design/feature Pointing/repointing Garden walls
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Latest review:
Bricklaying- 10 Aug 2024
Florin was great from initial conversation to the execution of the work to a high standard. Pleasure to deal with and knows his stuff, will definitely recommend. Thanks Florin
London Homez ltd
Rating: 5 out of 5
Extension Builder in Whyteleafe
We are Experienced but young passionate and dedicated Builder/Contractor. Don’t ask if we can do this or that just ask when we can do it. We carry out all type of works for residential and commercial properties. We provide all certificates as well. We are one door shop to carry out every type of work. You would be relieved from contacting different people for one project. We do welcome small and big jobs.
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Latest review:
I had my double side and single rear L shape Extension which had kitchens and bathrooms with bedrooms. It was turnkey project and didn’t know them before but they are Pro Contractor as they got all planning permission approved with structural calculations. They completed work in time with high standard quality and regulations and got my certificates from council. I would recommend them as Pro builder all the time.
FF Solutions Ltd
Rating: 5 out of 5
Extension Builder in Whyteleafe
FF Solutions Ltd is a London based building company with an excellent reputation. Delivering project managed high standard workmanship with customer focus. FF Solutions provides a complete service from design to completion or working in partnership with your chosen architect. whether your looking to refurbish one or two rooms or need to completely renovate your property we are able to help.
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Latest review:
Extensions- 2 Aug 2019
FF Solutions did a fantastic job on our single storey extension with ensuite. Jay would give me daily updates as to what works were taking place and his attention fo detail is fantastic. His suggestions for cerfain aspects of the works were spot on especially our new shower room finishes. His prices were very reasonable considering rhe high spec of his workmanship. His lads were all excellent and polite and on a whole we had made the right choice choosing FF Soltions. I would 100% recommend Jay and his lads to my friends and anyone reading this feedback.
Simon Beck
Rating: 5 out of 5
Extension Builder in Whyteleafe
I’m Simon Beck, And started up my business 12yrs ago, We cover South London and Kent. I pride myself on the workmanship and skill We provide, along with giving a 5⭐️ service at a very reasonable cost. All works come with before/after images On completion and invoice sent. We specialise in Guttering and Roofing repairs also carry out general gutter Cleans And Maintenance. Please take alook at my profile and picture gallery for a small sample of just some of our work and 5⭐️ Reviews. 😊👍🏻✅
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Latest review:
Guttering- 27 Mar 2024
Great job from Simon - communicated well, arrived on time and did a great job. Thanks Simon!
AJT Construction Beckenham Ltd
Rating: 5 out of 5
Extension Builder in Whyteleafe
AJT CONSTRUCTION WE BUILD WHAT WE LOVE, AND WE LOVE WHAT WE DO With today’s uncertain economy choosing the right builder for your project has never been more important.From conception to final build and completion it is vital to work with a company that understands your needsand has expertise to deliver on time and within budget. For over 30 years, we have built an enviable reputation in Beckenham and the surrounding areas, successfullymanaging projects in the construction industry
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Latest review:
Extensions- 23 Mar 2022
Dealing with Jason was an absolute delight. He was punctal, provided some great advice and introduced me to a great conservatory manufacturer. Would definitely use him again for further building work. Highly recommend.
Dan Carter
Rating: 5 out of 5
Extension Builder in Whyteleafe
Carter & co property improvements Ltd All building works undertaken Maintenance services available Kitchens supplied and fitted Bathrooms
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Latest review:
Tiling- 15 Nov 2024
Dan and his team were excellent. Very friendly and professional. Great communication and they went above and beyond to help us with lots of little bits that cropped up along the way. Would definitely recommend!
Z&V PROPERTIES LIMITED
Rating: 5 out of 5
Extension Builder in Whyteleafe
I have been working in this industry for 30 years. I have moved to London just about 8years ago. I`v been working as carpenter, builder site and rebuild house is out side and inside as well. Because my English language is not the best i have my little helper my son. Also he is working with me as well. He can take part in the same jobs as me .
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Latest review:
Carpentry- 2 Apr 2025
Zoltan did a great job of fitting my fire doors.
TNO Builds
Rating: 5 out of 5
Extension Builder in Whyteleafe
Hi I’m Santino from TNO Builds. I’m a tradesperson from Banstead with 7+ years experience in the construction industry. My main fields of expertise lie in all aspects of bricklaying, groundwork and landscaping although I am very capable of undertaking general building work also. I pride myself on my quality of work, professionalism, cleanliness and time keeping. All quotes are fast, free and of course there is no obligation. I look forward to hearing from you.
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Latest review:
Bricklaying- 11 Jun 2022
Santino was a pleasure to deal with, did the job perfectly as required. Went above and beyond to make sure I was happy. Discussed future work with him, which I intend to hire him for.
Dave Building Contractor
Rating: 4.7 out of 5
Extension Builder in Whyteleafe
We are all highly skilled in our craft which puts us in a position to carry out any building service, offering the highest quality of workmanship. References are available "Providing you with the Best Quality Service and Competitive Price"
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Latest review:
Loft Conversion- 16 Mar 2012
I was very, very happy with Dave's work. He did a lot for us and he is very polite and very helpful. I would say Dave is a very professional guy and have a very good team too. He got my job done to an excellent standard. For those extra jobs occoured during the work, Dave has given me a very good price and completed those to an high standard. We will defintely use Dave again for the next extension work. Highly recommended..

3.8

Top rated Extension Builders

Our Extension Builders in Whyteleafe, are rated 3.8 out of 5 based on 16 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.