Extension Builders in Purley

Name: Extension Builder
Brand: MyBuilder
SKU: extension-builder
Rating: 3.8 (17 reviews)

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Some of our top rated extension builders in Purley

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Fm building contractors ltd
Rating: 5 out of 5
Extension Builder in Purley
FM Building Contractors Ltd is London based builders HOME EXTENSIONS PROFESSIONAL BUILDING & BRICKWORK SERVICES Providing a range of building services from walls and block paving, extensions and conversions to complete new builds, we only work with highly trusted and experienced tradesmen registered with the appropriate bodies. FM Building Contractors Ltd is proud to have earned a reputation for fast and efficient turnaround, reliability, transparency and professionalism.
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Latest review:
Groundwork & Foundations- 19 Jul 2024
Great job very efficient will consider for further larger projects
Hartley Services Group Ltd
No reviews yet
Extension Builder in Purley
Hartley Services provide professional care in assisting and carrying out the required needs to fulfill your desired outcome from thoughts to plans to reality. With pride ourselves with over 2 decades of experience which is passed onto your projects.
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ALT’s Builders
Rating: 5 out of 5
Extension Builder in Purley
We are a family run business with more than a decade of experience. At ALT’s Builders Ltd we pride ourselves on an efficient and friendly service, and achieve 100% costumer satisfaction ethic. So no matter how big or small your job is we can help. ALT’s Builders Limited is a leading and reputable Construction Company serving around London Ever since we opened for business, we’ve taken a comprehensive approach to construction industry, providing our clients with a wide range of services to cover their needs. our clients are our Number one priority and we go extra mile to make sure they’re completely satisfied. we stand by the excellence of our work and provide clients with personalized attention based on their specific needs. With this service, we’re fully prepared to tackle even the most complex projects and stand by the exceptional quality of our work.
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Latest review:
Loft Conversion- 31 Mar 2026
We recently hired Altin to do our mansard loft conversion and honestly, it was a really good experience from start to finish. He was always on time, worked really hard, and his whole team put in a lot of effort every day. Communication was easy and straightforward, which made things much less stressful for us. The project was finished on time as agreed, and we’re really happy with the quality of the work. Altin was also super helpful whenever we had questions and helped a lot with building control, which made a big difference. It’s quite a messy job (cutting through the ceiling and putting in a staircase), but they did everything they could to keep things as clean and tidy as possible, which we really appreciated. Overall, we had a great experience and are very happy with how everything turned out. I’d definitely recommend Altin to anyone thinking about a loft conversion.
Art & Build Ltd
No reviews yet
Extension Builder in Purley
Art & Build Ltd is a professional design and build company specialising in house extensions, loft conversions and full home refurbishments. We work with homeowners across Croydon and South London, delivering medium to large residential construction projects from initial planning and design through to full build and final finishes. Our team has extensive experience in: • House extensions (rear, side, wrap-around and structural extensions) • Loft conversions (including dormers and structural roof alterations) • Full home refurbishments and renovations • Kitchen and bathroom installations as part of larger refurbishment or extension projects Our projects often involve structural alterations and multi-phase builds, all carefully planned and delivered in full compliance with UK building regulations. We focus on clear communication, high standards of workmanship and reliable project delivery. Every project is approached with attention to detail and a strong focus on the client’s needs. Homeowners choose Art & Build Ltd for professional workmanship, honest advice and consistent results.
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DS Elite House Ltd
No reviews yet
Extension Builder in Purley
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k and l management ltd
Rating: 5 out of 5
Extension Builder in Purley
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.
Ed’s loft conversions Ltd
Rating: 5 out of 5
Extension Builder in Purley
We specialise in loft conversions, Extension to a complete house refurbishment.
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Latest review:
I engaged Edi to work on a full renovation and refurbishment of a 4 bedroom detached house with front and back gardens on Blackheath’s Cator Estate. Edi did an extensive amount of work, including stripping out; plumbing; plastering; windows installation; carpentry; and decoration. In addition, after commencing the property work, once the scaffold had been erected, following sensible advice, Edi and his team replaced the roof and fully insulated the attic; fitted additional electric points; rebuilt the garden patio; and replaced the flooring throughout, in addition to other important jobs including re rendering and pointing of chimneys, building new wardrobes in the main bedrooms; and upgrading the radiators. A new kitchen, and two new bathrooms have been fitted. The kitchen redesign meant knocking through a wall with the lounge to create a larger space. Edi is a highly skilled craftsman, who thinks creatively as he works to make best use of the space, including shelf fittings, and additional lighting for example. He has built some beautiful wardrobes, and the internal decorations have brightened up what was previously a rather shabby looking house. In addition to the above, I wish to commend Edi for his professionalism, courtesy, and passion for doing the best work possible. On all the site visits I attended, and every time I spoke with him on the phone, it was striking how much he cared about the work that he was doing, his desire to ensure that the house would look the best. I always left site visits with the feeling that he cared so much about the house that he could be safely relied on to give the best advice to enable us to make the right decisions. I also noticed that Edi and his team would take the upmost care to keep the property safe, tidy and in good shape throughout the project. He can be fully trusted to look after any site he works on. He is intelligent and careful when it comes to safety and security. It has been a pleasure for Edi and his team to work with us over a period of around 6 months, and he did so much to reduce the stress of a significant project so that we could always rely on him to work methodically, patiently and sensibly, and to make best use of the resources available. His pleasantness shines through, and everyone I know who has spoken to him has always provided me with the most positive feedback I have no hesitation in recommending Edi to anyone who wishes to engage him for future projects, and is most deserving of the good words that I and others that work with him have to say about him.
Lee Constructions
Rating: 5 out of 5
Extension Builder in Purley
I have over 20 years Groundwork experience, including all aspect of the building trade. My catalogue of works include the following: Loft/house extensions, underpinning, general repairs, driveways, paving, landscaping, property management, refurbishments and project renovations. I am able to access various specialists to support all your building needs. I pride myself on my work ethic, reliability, transparency and honesty. I am happy to provide genuine references upon request. Please contact me for a no obligation quote. Thank you!
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Latest review:
Driveways (Paved & Loose)- 20 Jun 2026
Lee arrived right on time to fix the ACO drainage on my driveway. Communication was excellent throughout the entire process. He kept me informed and explained everything clearly. He was also exceptionally clean and tidy, leaving the driveway spotless after finishing the work.
RS Homes
Rating: 5 out of 5
Extension Builder in Purley
We offer an affordable and competitive service locally for: Landscaping, Gardening & Garden Maintenance, Decking, Restoration & Refurbishment, Extensions, Conversions - General, Loft Conversions. With over 15 years experience in the construction and landscaping industry you can rely on us to provide a professional, punctual and trustworthy service. No obligation quotations provided upon request.
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Latest review:
Landscaping- 3 Jun 2021
On our first meeting I felt comfortable and was glad of input from Robin. Agreed to a plan and only had to wait a few weeks before work could start. All preparations made to protect my drive before skip arrived. All work carried out in a very professional manner and team were very polite and friendly. Even though weather was against ground works they provided shelter so work could continue. I’ve been very pleased with their approach and can’t fault the outcome. Although met with a couple of delays on garden furniture, (nothing to do with Robin and his team, circumstances outside control)all other aspects of this job have met with my approval. Was apprehensive of having people in but can honestly say there have not been any issues and when the skip was removed within an hour, Robin was back on site to clear and wash down the drive. So looking as good as new. It’s been a pleasure having them on my property and will look at using their services again in the future should the need arise. Nothing too much bother. So my thanks to them all.
Home Renovations Ltd
Rating: 5 out of 5
Extension Builder in Purley
We're a building company specializing in house extensions, loft conversions and refurbishments. Our clients come from New Malden, where we're based, but also surrounding areas. The vast industry experience enables us to provide valuable advice, professional services and individual approach, benefiting our customers. As we understand trust and credibility are crucial when undertaking such projects, we arrange viewings and provide customers with references and photos of our most recent projects.
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Latest review:
Extensions- 24 Jun 2017
We had a large piece of work done by Johan and his team. It was a 4m single storey rear extension with new kitchen installation, converting the old kitchen into a downstairs bathroom and utility room, plus other bits and bobs like new boiler, rear patio. We got quotes from a few builders, Home Renovations weren't the cheapest, they were actually towards the higher end. But we went and saw their previous work and spoke to some of their other clients. The work was done to a high quality and the clients seemed to be happy so we decided to go with them. Johan's team are very hard working, professional and polite. Pawel and his team of builders, bricklayers, plumbers, electricians, etc. would turn up before 8am and finish at 6pm working solidly throughout the day. There is Magda as the project manager who keeps you in the loop, and answers any of your questions (which we had many). There is Michaela on the finance side who keeps you up to date with the budget. Our budget went over by 5% with "variations" (extra work or materials) but it was always communicated why and the work wasn't done without our approval. Pawel would give his recommendations but the final word would always be ours. But these things can add up. Overall we were very happy with the build, it was done to a very high standard. They also finished it before time. They said it would take 12 weeks in fact they finished it in 10 weeks which was amazing as you would normally expect these things to go over.
Reicon Ltd
Rating: 5 out of 5
Extension Builder in Purley
Construction experts serving Surrey and beyond.
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Latest review:
Tom Reilly recently fitted a kitchen for me and I am very pleased with the result. The work he has done cannot be faulted. Tom was reliable and came when he said he would. He was efficient and very clean and tidy. I would highly recommend Tom and I am, in fact, hiring him again to do further work for me.
Handy man
No reviews yet
Extension Builder in Purley
We specialize in glass and glazing, metalworking, and carpentry with over 20 years of on-site building experience, capable of handling the big and the small jobs
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JPD PILING & GROUNDWORK LTD
Rating: 4.8 out of 5
Extension Builder in Purley
We are a specialist piling & groundwork company / new build & extensions builder & include Lanscaping with 25 years experience.
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Latest review:
Groundwork & Foundations- 20 Sep 2018
JPD boys came to rescue us when we were almost stuck with our RC foundation on our project, we got a very competitive quote from them and the job was done to a very high standard. Not only did they helped with that, they also gave us a quote for the block work, again this was done without snagging. We will definitely use them over again and recommend them to anyone anytime.
DME DEVELOPMENTS LTD
Rating: 5 out of 5
Extension Builder in Purley
Hi Dan here at DME Developments Ltd, where we specialise in refurbishing domestic properties and have a wealth of experience in both small and large scale projects, work on all types of projects from simple kitchen/bathroom remodels, plumbing/electrics, all the way up to full High-end home refurbishments in and around the SW London area. If you are looking for an exceptional finish on your project, please look no further.
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Latest review:
Carpentry- 29 Jul 2023
Job well done, very professional and great manners. He did a great job within 4 hours. Thank you very much.
JANBA constructions Ltd
Rating: 2 out of 5
Extension Builder in Purley
Janba Constructions is a trusted, family‑run company with 11 years of dedicated service and over 18 years of hands‑on industry experience. I specialise in high‑quality extension work, general plumbing, handyman services, driveways, and a wide range of general home improvement jobs. My approach is simple: reliable workmanship, honest communication, and a commitment to getting every detail right. Whether it’s a small repair or a full extension project, I bring the same level of care, skill, and professionalism to every job. Customers choose janba Constructions because they know the work will be completed to a high standard, on time, and with pride. If you’re looking for someone experienced, dependable, and genuinely passionate about improving homes, Janba Constructions is here to help.
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Latest review:
Handyman- 20 Mar 2026
Not happy with, he was told to sand down paint on metal spiral staircase in the garden. Since I couldnt check before dried out I noticed paint peeling off, plant broken, garden door with spot of pain .Since I was short woth paint je went and bought another tin of paint which is primarily for wood. Proce tag £200 without paint, borough brush from me and roller
TSMD Properties Ltd
No reviews yet
Extension Builder in Purley
About TSMD Properties Ltd At TSMD Properties Ltd, we pride ourselves on delivering high-quality carpentry services with precision, reliability, and attention to detail. Based in London, we work with homeowners, landlords, estate agents, and property developers to provide expert solutions tailored to every project. From skirting and architraves to doors, frames, and bespoke joinery, our skilled team brings craftsmanship and professionalism to every job. Whether it’s a small repair, a large installation, or a full property refurbishment , we approach each task with the same dedication and care. Why choose us Competitive and transparent pricing Skilled workmanship with a professional finish Flexible services tailored to your needs Reliable and trustworthy team At TSMD Properties Ltd, our mission is simple: “Crafting Quality, Building Trust.” Let us help you transform your space with carpentry that combines skill, durability, and style.
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3.8

Top rated Extension Builders

Our Extension Builders in Purley, are rated 3.8 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 Purley?

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

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

What are the hourly rates of extension builders in Purley?

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

Find extension builders in Purley with MyBuilder

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

Step 2: Compare different extension builders in Purley

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

Step 3: Hire Purley extension builders with confidence

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

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

What to ask a Purley extension builder before hiring?

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

An extension builder in Purley 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 Purley 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 Purley?

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 Purley 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 Purley 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 Purley

Can an extension builder in Purley help with planning permission?

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

Many Purley 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 Purley help with materials and finishes?

Yes, most extension builders in Purley 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.