Extension Builders in Roehampton

Name: Extension Builder
Brand: MyBuilder
SKU: extension-builder
Rating: 4.2 (20 reviews)

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Some of our top rated extension builders in Roehampton

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AEE Construction Ltd
Rating: 5 out of 5
Extension Builder in Roehampton
General renovations, electric, plumbing, decoration, painting, kitchen fittings, tiling, flooring, bathrooms, extensions, loft conversions and property maintenance
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Latest review:
Handyman- 27 Jul 2023
Very professional and polite man. Job done neat and professionally. Would highly recommend.
Samz Construction Services ltd
Rating: 5 out of 5
Extension Builder in Roehampton
We are a small construction firm aiming to provide high quality work. We do new built 'conversion, loft and extension, Refurbishment and all kind of building works. We can manage the building job from start to finish and help the clients with planning, party wall and structural drawings.
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Latest review:
Extensions- 4 Dec 2023
Happy with the quality of work and team was very friendly, everyday leaving the house livable for me and my wife while work was ongoing. Sohail offered good advice throughout the project and ended with shell completed after 8 weeks. Definitely reccomend getting a digger for excavation as we started building walls after 6 days, very fast! There were some minor delays as there are multiple projects going on in parallel, fitting in with timelines which is understandable as the team is very experienced and in high demand. Snag fixes were done promptly and all work signed off with building control. I would happily work with Sohail & team again, they have left the job with another satisfied customer - I think they turned out to be the best people to do the job, highly reccomend!
Complete Construction london
Rating: 5 out of 5
Extension Builder in Roehampton
At Complete Construction we have a complete team to undertake all building and renovation works.We have been trading over 12 years,and forever growing.Priding ourselves on reputation and reviews and can offer plenty of references from recent clients.Having been known to have the team you want on your project,we are now being prided on our unbelievable Painting and decorating team
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Latest review:
Restoration & Refurbishment- 16 Jun 2023
Amazing job by Ross and his team! They're easy to deal with and the job was completed on time and to budget :) Will definitely use again! Thank you so much!
Mr Syed Zaidi
Rating: 5 out of 5
Extension Builder in Roehampton
We carry out all types of building work to a very high standard. We pride ourselves on our friendly team and can do attitude. We will treat your home Like ours and make every effort to you updated before, during and after the works. We are extremely hard working and always give 100% on each job we undertake.
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Latest review:
Decking- 24 Jun 2026
Syed and his team were fantastic from beginning to end. Great communication and competitive pricing for a job well done!
la casita property services London
Rating: 4.6 out of 5
Extension Builder in Roehampton
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.
Joseph Riley Property Services
Rating: 5 out of 5
Extension Builder in Roehampton
I've been working for 15 years now, I started as a bricklayer but soon was plastering, landscaping and all aspects of building work. we mainly do extensions and refurbishments. We also do hard landscaping and design I also went to college for city and guilds whilst doing an apprenticeship for a large design and build company, we're a family run small business who like to keep the customers happy.
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Latest review:
Landscaping- 18 May 2021
Joe was professional and responsive for my posted job to do fencing and wood trim repairs. He was able to provide a quote quickly and did the work in quick fashion. I wasn't quite sure what was feasible, but Joe was able to provide good guidance on what could be done for the repairs. The quality of the workmanship seems to be high, and I am pleased with the result. I would definitely recommend Joe for this type of work.
FKL
Rating: 5 out of 5
Extension Builder in Roehampton
Hi thanks for taking the time to read my company profile, Form Construction specialise in extensions lofts basements and renovations. We strive to deliver quality workmanship. We pride ourselves on being quality tradesmen, always going the extra mile for our clients. We work with many different suppliers to ensure our clients get good value and good quality materials. If you feel we are suitable for your project please get in touch to discuss your project Many thanks John Campbell
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Latest review:
Kitchen Fitting- 3 Sep 2020
Very reliable, hard working and talented ! His quotation was incredibly reasonable too. Very grateful
Victor & Co.
Rating: 5 out of 5
Extension Builder in Roehampton
Victor & Co has operated throughout London successfully for over twenty years. We are determined to maximaze our customer’s satisfaction by fulfilling their wishes to their specification, rather than forcing a compromise. Our team is build up of successfully from disparate areas of the trade and together we have all the skills necessary to successfully carry out any work asked for us. We do have flexible approach to many issues ready to find solutions to most difficult matters.
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Latest review:
Extensions- 9 Nov 2021
I had a great experience hiring Victor & Co. They built a Rear Garden Extension in my house with excellent standards and finishing. Also they have done everything on time, which I know is quite difficult. I met Victor, the director of the project, every week to discuss the progress and any alterations to the original plans. He was great at explaining all the options and delivering the work. All the builders were very polite and you could see that they were very well organised with all the tools and building materials they brought to the house. When there were minor delays they were happy to come on weekends to catch up with the programmed finishing time. For the level of noise you could expect a building site can generate they were incredibly quiet. Last and not least, the quote I have from them was one of the most competitive ones I found in the market, so I can definitely recommend this company to anybody that is planning a big project.
Attique & Sons
Rating: 5 out of 5
Extension Builder in Roehampton
Hi, I’m a qualified plumber and gas safe with over 15 years of trade experience. I have worked on full house renovations, commercial sites and new builds over the course of my career. I can do the following types of jobs. Plumbing Bathroom Fitting Gas Safe Central Heating Kitchen Fitting Boiler Installation
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Latest review:
Plumbing- 19 Dec 2021
Abdul cane to estimate the job. He started working the next day. He changed a completed bathroom. New toilet, new basin and new shower and base. Also fitted a hot water boiler for the basin. He completed the job and I was happy to pay him for his speedy work.
LD Building Services Ltd
Rating: 5 out of 5
Extension Builder in Roehampton
We are a design and build company based in Isleworth. We are an experienced and disciplined team who have worked on many projects throughout London and surrounding areas for many years. Our company provide professional services to all aspects of building works which includes Loft Conversions, Extensions, Refurbishments & Home Improvements . Federation of Master Builders Trust Mark member
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Latest review:
Extensions- 20 Aug 2016
Fantastic service, Lucas and Darota are an amazing professional team always reliable and our kitchen extension is to an exceptional standard. Darota offers an amazing interior design service. The builders have been punctual, worked really hard and when we have come home from work the house is always tidy so we don't even feel the house is being renovated. We offered LD Property services more work after our kitchen extension/complete refurbishment to include a complete renovation of all our home including garden and driveway. The project has been managed brilliantly as we work full time this has been really helpful.
Redmark Contractors Limited
Rating: 5 out of 5
Extension Builder in Roehampton
Redmark Contractors Limited have over 10 years experience, and with many years experience in the building trade. We are a professional team are reliable builders operating in London and the wider area. We take great pride in all work which we undertake, taking great care to make sure that our client’s needs are met in a meticulous and professional manner.
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Latest review:
Extensions- 27 May 2025
They helped build me two houses and were always putting their best foot forwards. Bhupinder and his team are lovely, and are now like family to me. They have a bright future ahead for themselves and for the clients they look after.
Vadym Kutsak
Rating: 3.7 out of 5
Extension Builder in Roehampton
I have 7 years in basement, underpinning, extension. Was working at company "Hughes design&build" Have good knowledge in job
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Latest review:
Groundwork & Foundations- 30 Mar 2026
Vadym did a very professional job. He is a good communitcator , and left the site clean and tidy.
Inside Out
Rating: 4.9 out of 5
Extension Builder in Roehampton
Inside Out was formed in 2009. We are an established, London based building company operating throughout London and within the M25. We deliver an honest and straight forward service, with quality workmanship at the forefront of everything we do.
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Latest review:
Extensions- 10 Oct 2022
A good team, good building technicians, completed the job according to plan and delivered on time.
shalom property development ltd
Rating: 5 out of 5
Extension Builder in Roehampton
Shalom Property Development ltd is a small construction company based in the Croydon area. We specialize in property refurbishment, house extensions, loft conversions, garage conversions, etc. We also undertake projects like plastering, painting/decorating, electricity, plumbing, tiling, flooring(laminate, wood, bamboo), bricklaying.
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Latest review:
Plastering- 6 May 2025
Amazing guys. Hardworking, tidy, professional. They worked in our house for 3 months and we were super happy with the work and everything. We invited them to do more work later on. 100% probably the most sincere and trustworthy builders we met. Only them. No one else from now on.
S & S Builders
Rating: 5 out of 5
Extension Builder in Roehampton
Hi my name is Stephen and I have 30 years building experience specialising in extensions and loft conversions I do 1 job at a time and I am on site every day. I have extensive knowledge of structural engineering I also carry building insurance .and i am a member of the National federation of builders.
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Latest review:
Extensions- 18 Jun 2025
Steve and his team were excellent throughout. Turned up on time every day, very reliable. Excellent attention to detail and great pride in their work. All areas of building work undertaken to a very professional standard. We had new bathroom fitted, new fence and handmade shed, lean-to rebuilt from scratch with new roof, patio doors, new flooring, plastering, outside patio. Very happy with the work. Good value for money. Highly recommended would use again without hesitation.
E.V Roofing
Rating: 5 out of 5
Extension Builder in Roehampton
I am running my own business now. I am a carpenter first and second fix. I have a lot of experience 7 years (2 years in Norway+5 years in UK). I am dedicated to providing top quality house renovations, loft conversion , roofing (tiling,fibreglass),house extension ,flooring, doors, windows, kitchen , wooden floors .
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Latest review:
In the round I had a very good experience when working with Ermal on our 6 month project, Reliability, quality and speed all exceeded expectations. I would recommend Ermal and his team, especially for any carpentry.

4.2

Top rated Extension Builders

Our Extension Builders in Roehampton, are rated 4.2 out of 5 based on 20 reviews from customers like you.

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

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

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

What are the hourly rates of extension builders in Roehampton?

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

Find extension builders in Roehampton with MyBuilder

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

Step 2: Compare different extension builders in Roehampton

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

Step 3: Hire Roehampton extension builders with confidence

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

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

What to ask a Roehampton extension builder before hiring?

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

An extension builder in Roehampton 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 Roehampton 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 Roehampton?

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 Roehampton 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 Roehampton 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 Roehampton

Can an extension builder in Roehampton help with planning permission?

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

Many Roehampton 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 Roehampton help with materials and finishes?

Yes, most extension builders in Roehampton 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.