Extension Builders in Crofton Park

Name: Extension Builder
Brand: MyBuilder
SKU: extension-builder
Rating: 3.9 (19 reviews)

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Some of our top rated extension builders in Crofton Park

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FM Building
Rating: 4.8 out of 5
Extension Builder in Crofton Park
Honest and friendly company, we here at FM Building focus on complete customer satisfaction and make a promise to our clients to offer best quality services at competitive rates. All projects considered and dealt with in a professional manner regardless of the size or duration.
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Latest review:
Handyman- 12 Oct 2018
The flat was left in a very bad state after the tenants left. Marius was able to undertake all the jobs, from changing carpets, redecorate, repairs and clean up. Also gave good advice as I was not able to attend the site in person so Marius kept me updated with photos. The price was also good. Thank you. Will use these guys again.
Kegel LTD
Rating: 5 out of 5
Extension Builder in Crofton Park
Hello 🧸we are the Kegel team of 4+ guys easy going and like what we are doing - Block , brick work , foundations , drain works , roofing . New house , extensions , garden walls, restorations old houses , re pointing , GRC clading , GRC bands , stone works , re pointing More them 15 years on large constructions. We working quick , without complain but if need to do a push We can get more lads as much as need it to finish on time. We got Electrican , Plumbers , carpentry available as well.
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Latest review:
Bricklaying- 19 Nov 2019
Alex is a polite professional who knows his job. He did a good job for me. I can recommend him.
Chris
Rating: 5 out of 5
Extension Builder in Crofton Park
Hello, For the last few years I have been working in a construction company. During the pandemic, I decided to start working on my own.
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Latest review:
Handyman- 5 Mar 2026
Chris built some pax wardrobes for us, did a fantastic job from start to finish. Arrived on time, great quality of work and left the place looking spotless. I would highly recomend him
Geometric Renovation Ltd
Rating: 5 out of 5
Extension Builder in Crofton Park
Geometric Renovation is a London based renovation and construction company specializing in high quality renovations, maintenance and remodelling services with affordable price and highest standards. We also cover the Greater London area.
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Latest review:
Painting & Decorating- 6 Aug 2022
Good Job, friendly and helpful
Denis & Kelvin LTD
Rating: 5 out of 5
Extension Builder in Crofton Park
Hello im Fredi, I am a experieced builder and would like to deliver quality work to all my customers.
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Latest review:
Restoration & Refurbishment- 26 May 2024
Great work, punctual and informative. Would hire again for sure.
adam lloyd construction ltd
Rating: 5 out of 5
Extension Builder in Crofton Park
At Adam Lloyd construction we specialise in high end refurbishments but we also undertake small works and maintenance from decorating to landscaping we have excellent tradesmen in-house
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Latest review:
This carpenter is a plywood maestro! My wardrobes are a testament to their craftsmanship – sturdy, stylish, and a definite upgrade from my previous cardboard chaos. Would highly recommend for a wardrobe transformation that's as solid as it is delightful. ⚒️👌 Top notch, class A stuff 👍🏻
easy solution
Rating: 5 out of 5
Extension Builder in Crofton Park
At A&W Construction and Renovation Ltd, we have over 15years of experience providing high-quality construction and renovation services across the London. We are dedicated to delivering exceptional results, no matter the size or complexity of the project. Our team offers a 24-hour emergency call-out service, ensuring that we are always available to meet your needs at any time. We work closely with our customers to ensure every project is completed to the highest standards. Our goal is to make sure that every customer is fully satisfied with the results, providing competitive quotes and reliable workmanship. We offer a wide range of services to enhance and maintain your property. From installing brand-new kitchens and bathrooms to converting lofts and building extensions, we provide solutions that add value and functionality to your home. We also provide essential services such as plumbing and electrical work, covering everything from boiler installations to electrical rewiring. Our carpentry and maintenance services ensure that any woodwork or general repairs are handled with precision and care. If you're looking for trusted and reliable builders for your next project feel free to get in touch with us today.
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Latest review:
Tiling- 21 Jun 2021
Great professional and reliable service from Easy Solution. Waqar called me ASAP and arranged to see my bathroom. He came within 1 hour to see the job and gave me an affordable and good quote. He was available to start work immediately. Waqar also suggested the colour of tiles that would suit the bathroom and made some very good recommendations on where i could purchase them at a decent price. My work was done to a high standards. Tiles are neatly put together with grout and they are looking amazing! I had some many relatives comment on them and i have recommended Waqar to them all as i was so satisfied with his service and professionalism in my property. I will be using him always in future. Thanks.
la casita property services London
Rating: 4.6 out of 5
Extension Builder in Crofton Park
With over 30 years of experience in the building trade, we take pride in delivering top-quality craftsmanship and exceptional service. Our expertise covers a wide range of home improvement and renovation services, ensuring every project is completed to the highest standard. We believe in exceeding expectations—from expert workmanship to reliable customer service, we make sure our clients receive the best. References are available upon request, and we can arrange viewings of our completed work to showcase our superior quality and attention to detail. Why Choose Us? ✅ Decades of expertise in home renovations and construction ✅ Reliable, professional, and customer-focused service ✅ Guaranteed satisfaction with every project We don’t just build—we create lasting value for your home. ✨ We also specialize in magical repairs for natural stone and fine furniture—our craftsmanship is second to none, and we truly have the magic touch! ✨ We are also fully insured with Zurich business insurance for your peace of mind.
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Latest review:
Bathroom Fitting- 21 Jan 2026
I booked la casita property services for a bathroom job that included replacing a bathtub, tiling and plumbing work. I am very pleased with the final result. The communication was very clear, job was finished to high quality and to agreed timeline. I also appreciate the additional small repairs that the guys did for me. Thank you.
Good Choice Builders LTD
Rating: 5 out of 5
Extension Builder in Crofton Park
We are the building company that specialized in Loft Conversions, Extensions and Refurbishments. By this moment we worked as a subcontractors, now we have all neccessary and feel free to participate to the tenders, prepare the informative and detailed contracts and estimations, management.
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Latest review:
Extensions- 8 Jul 2019
A very efficient builder who did the plans which where passed first time when we needed help he found someone to help very clean and tidy and on time
Shemeck Builder
Rating: 5 out of 5
Extension Builder in Crofton Park
We are a small team working in building industry for many years. We are experienced in all aspects of building like: Kitchen fitting, bathroom fitting, carpentry, tiling, plastering, painting and much more. Any project, any idea we can help you and you will be happy.
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Latest review:
Bathroom Fitting- 26 Jun 2022
Excellent recent bathroom project delivered by Robert and Shemeck. Everything delivered on schedule. Very tidy and considerate of working in a family home. Competitive rate, great attention to detail, completely trustworthy. I'd recommend anyone to speak to them about your project.
rr.construction
Rating: 5 out of 5
Extension Builder in Crofton Park
Working with: simfonia kitchens,howdens kitchens,ikea kitchens,wren,benchmarx,magnet,b&q kitchens,selco,wickes homebase.8 year experience of building in uk
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Latest review:
Hard Flooring- 8 May 2019
I was very pleased with Igor’s work on the flooring and under floor heating, so decided to ask Raimundas to quote for a large bathroom, hallway, fitted kitchen, rewiring of all electrics and flooring throughout the rest of the flat. Due to work and my partner living overseas, I needed to trust somebody for a long length of time with my keys and my property. I was able to have a lot of the work done while not in the country, communicating with pictures, videos etc. Obviously this was important for me and made having the work done easier. There were also many problems with the kitchen delivery and other things that didn’t go according to plan. Raimundas was patient and polite at all times, even though it was sometimes rather frustrating. I highly recommend his services, and would definitely consider RR Construction for the next job
FF Solutions Ltd
Rating: 5 out of 5
Extension Builder in Crofton Park
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.
Edi
Rating: 5 out of 5
Extension Builder in Crofton Park
Hello my name is Edi.I am a general builder with 10 years experience.Renovation,Extension,Roofing, Kitchen,bathrooms,Wood Flooring,Gardening,Driveway etc
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Latest review:
Helpful; will hire again
D&B Tatar Limited
Rating: 4.9 out of 5
Extension Builder in Crofton Park
I am a highly experienced and confident individual with many years of construction experience , I have started working in this career from being a groundworker to working private jobs I am open to any jobs , as I have covered and worked in many different sides of construction industry ‘D&B Tatar Limited ‘ We lay foundation structures that improve the aesthetic of a building by laying driveways, footpaths and kerbs Installation of drainage systems Artificial turf installation Garden decoration Carrying out de-vegetation Outdoor steps We carry everything by always paying attention to details , comprehensive planning and execution which leads to high quality finishes
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Latest review:
Guttering- 19 Dec 2024
Great job fixing the downpipe.
Jason
Rating: 5 out of 5
Extension Builder in Crofton Park
We do offer services on loft conversion, wood frames, fascias&soffit, guttering, cladding and all sort of roofs(including peachroof, flatroof etc.). Additionally we specialise in roofs, extensions, renovation and new builds. We cooperate with wide range of other specialists such as architects and engineers. Koka Carpentry&Roofing We don’t offer cheap prices but we do offer the best ones ☝️
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Latest review:
Jason and his team , completed a rear extension roof on south Croydon for me Previously had completed other projects on other properties for me Highly recommend Great person and great workmanship
S.H builders
Rating: 5 out of 5
Extension Builder in Crofton Park
Over 10 years of experience in delivering bricklaying, roof works, guttering, driveways, patios, carpentry, extensions for costumers. We try to work around your budget and deliver the highest quality work. No job is too small.
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Latest review:
Tiling- 11 Mar 2022
I was extremely satisfies with the works completed, Shoaib and the team understood what I wanted and did the works on time as promised. Highly recommended

3.9

Top rated Extension Builders

Our Extension Builders in Crofton Park, are rated 3.9 out of 5 based on 19 reviews from customers like you.

Quality screening

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

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 Crofton Park 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 Crofton Park who are available and interested can respond to your post.

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

What are the hourly rates of extension builders in Crofton Park?

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

Find extension builders in Crofton Park with MyBuilder

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

Step 2: Compare different extension builders in Crofton Park

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

Step 3: Hire Crofton Park extension builders with confidence

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

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

What to ask a Crofton Park extension builder before hiring?

Before hiring an extension builder in Crofton Park or extension building company in Crofton Park, 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 Crofton Park?

An extension builder in Crofton Park 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 Crofton Park 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 Crofton Park?

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 Crofton Park 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 Crofton Park 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 Crofton Park

Can an extension builder in Crofton Park help with planning permission?

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

Many Crofton Park 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 Crofton Park help with materials and finishes?

Yes, most extension builders in Crofton Park 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.