Extension Builders in Barons Court

Name: Extension Builder
Brand: MyBuilder
SKU: extension-builder
Rating: 4.2 (19 reviews)

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Some of our top rated extension builders in Barons Court

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Home Renovations Ltd
Rating: 5 out of 5
Extension Builder in Barons Court
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.
RM Electrical Wiring
Rating: 5 out of 5
Extension Builder in Barons Court
I have been in the industry for over 7 years. I can do: *Floor laying *Electric *Plumbing *Painting *Partition wall *Maintenance *Plasterboard *Suspended ceiling *Drainage *Patio *Brick wall *Coving And general building jobs
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Latest review:
We completely renovated our home, which included building a new side and back extension. Mr. Manaj did a fantastic job installing new plumbing, decorating, new flooring with heating, suspended ceilings, a new kitchen, and partition walls. We are overjoyed with how beautiful the house has turned out. Mr. Manaj was really competent and dependable; the work was completed on schedule, and I would highly recommend him as a worker. We are pleased to send you any photos of Mr. Manaj's outstanding work.
BATKHUYAG BALJINNYAM
No reviews yet
Extension Builder in Barons Court
I working 20 years in the building. Started working labour and now can do plastering, kitchen and bathroom installing , carpentry and decorating jobs
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FFernandesConstruction
No reviews yet
Extension Builder in Barons Court
Fernandes Constructions Hi, we have been in this trade 10 years We specialise in: painting and decorating wood flooring full bathrooms, full kitchens, electrical & plumbing house extensions Conservatory
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Jamie Rendle
No reviews yet
Extension Builder in Barons Court
Hi there, I’m Jamie. I’ve been in the building trade for 18 years and have a vast knowledge of all aspects of building. My skills include the following (but not exclusive): Brick paving Patios Extensions New builds Brick work and block work I can put my hands to most things, please feel free to get in a touch for a free, no obligation quote.
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MN CONTRACTORS LTD
No reviews yet
Extension Builder in Barons Court
At MN Contractors, we provide expert building and home improvement services throughout Kensington and Chelsea and within a 10 miles radius. Our skilled team handles all aspects of property work, including extensions, loft conversions, carpentry, plasterboard and skimming, painting and decorating,wall paper removing and installation,bathroom fitting, plumbing, underfloor heating, tiling, electrical work and garden brickwork and fencing. We take pride in delivering high-quality workmanship, whether it’s a small repair, a full renovation, or a complete house extension. With a focus on reliability, clear communication, and fair pricing, we aim to make every project hassle-free for our customers. No job is too big or too small – we work on both domestic and commercial properties. We also offer free estimates and are fully insured, giving you complete peace of mind.
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Surrey Build and Maintain
Rating: 5 out of 5
Extension Builder in Barons Court
Surrey Build is a newly formed business that focuses its efforts on residential dwellings. Wheather you are looking to extend upwards or outwards, or refurb we, at Surrey Build have it covered. We pride ourselves on maximising clients budgets to their full potential whilst providing an uncompromising service.
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Latest review:
Extensions- 1 Jun 2020
We choose Surrey Build & Maintain because we felt like Dan and the team really listened to our vision for the extension and shared the desire to produce something that would be an amazing improvement to our house. As with any build, there were many hurdles to overcome. Dan and the team were always there on hand to deal with challenges and overcome them in a professional and experienced fashion. We really felt that Dan was on our side and was able to find numerous ways to improve the project as well as saving money by assisting to redesign the structural plans as they were unnecessarily overzealous. The team was punctual and hard-working, often working on weekends to increase the rate of construction. We stayed at the house during the build and Dan made every effort to make the impact on us as minimal as possible, laying dust sheets, cleaning up each day and keeping a temporary kitchen available to us during the project. We took advice on key features like doors and windows from Dan during the build and absolutely loved his design input. The end result is fantastic and we barely use any other room in the house! Since Dan began the kitchen extension we have also employed Surrey Build to overhaul our bathroom as well. Highly recommended!
MM Tiling Services
Rating: 5 out of 5
Extension Builder in Barons Court
Hi, I’m Michal, a professional bathroom fitter specialising in complete bathroom renovations from start to finish. I provide a fully managed service, covering everything from strip-out and preparation to plumbing, tiling, installation, and final finishing touches. Whether it’s a full bathroom refurbishment, a modern upgrade, or a bespoke design. I work cleanly, efficiently, and always aim to minimise disruption to your home. Clear communication, reliability, and customer satisfaction are at the heart of every project I take on. From small updates to full transformations, I ensure every bathroom is completed to the highest standard — on time and within budget. If you're looking for a skilled and dependable bathroom fitter, I’d be happy to help bring your vision to life. Recommendations from previous clients are available.
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Latest review:
Tiling- 11 Oct 2015
Tiled floor good job
CONSTA Construction Limited
Rating: 4.6 out of 5
Extension Builder in Barons Court
CONSTA Ltd - small construction company based in London, and characterises in flexibility to complete various jobs . There is list of different small or awkward completed jobs in our portfolio as well as more significant projects as loft conversions, extensions, full house reconstructions, new build and Passive House construction as well.
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Latest review:
Extensions- 29 Aug 2021
Communicated well at the start with reasonable cost. work was done well but the finishing was not so great as expected. The end cost was very expensive. Charged by the hour, the team were very slow which was upsetting to see me pay for time where they sat around not doing much. Ensure to agree fixed price. Communication after job is poor, double glazing has warranty which now not being able to communicate with kostas having to pay to get things done that should be covered in warranty. Central heating give huge problems. Do not use for big jobs
M&V Fusion LTD
Rating: 5 out of 5
Extension Builder in Barons Court
Jobs at high standard finish . Fast and reliable .
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Latest review:
Electrical- 22 Sep 2018
Valentin was fantastic. He was efficient and professional. He did a fantastic job and even cleaned up after the job. He was polite, friendly and knew exactly what he was doing. I will definitely be getting more work done by him and have even sent him to my parents house today after finishing my job, to get quotes for other work. Thank you for helping me out today. Much appreciated
ANACOND LTD
Rating: 5 out of 5
Extension Builder in Barons Court
Throughout the years in construction my father has gathered well balanced team with broad range of experience in every aspect of the job. After acquiring my engineering degree and some experience elsewhere, I re-joined my father once again to provide the service we are both proud of. Our background and experience in construction, design and engineering allows us to provide our clients with high quality service and ensure smooth work-flow of each project. Attention to detail is the key!
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Latest review:
Ground floor rear extension and Loft conversion. First and Second fix works including drainage, structural (block work, wood work and steel work) electrical, plumbing, plastering and tiling. All works completed to a very high standard, we found Arnolda's and his team very helpful, thoughtful and pro-active nothing seemed to be too much trouble for him, we are more than happy with AnA's Construction Developments.
Property Makeover Ltd
No reviews yet
Extension Builder in Barons Court
For all property needs, there is Property Makeover Ltd. With our wealth of experience and in-depth expertise we are in a position to provide home improvement and property makeovers to the highest possible standard.
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GH Build Specialists
No reviews yet
Extension Builder in Barons Court
NvQ level 6 construction manager with 20 years construction experience.
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Ava Constructions & Decors
Rating: 4.9 out of 5
Extension Builder in Barons Court
Ava Constructions & Decors Ltd is a UK-based construction and renovation company committed to delivering top-quality craftsmanship and reliable project management. We specialise in full refurbishments, extensions, bathroom and kitchen installations, and commercial fit-outs — always tailored to the client’s vision and delivered to the highest UK building standards. With a keen focus on transparency, timelines, and customer satisfaction, Ava Constructions has earned the trust of homeowners, investors, and developers alike. Punctuality and completion of work on time are a priority .Our team always respect the client wishes and work with them to achieve the best possible results to their satisfaction. Thank you in advance
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Latest review:
Extensions- 16 Apr 2026
I would not recommend this builder based on my experience. Instead of using crushed concrete they used soil to fill the house flooring for underfloor heating. 1 The project suffered from poor communication, repeated delays, and a lack of clarity around responsibilities. There were serious issues with the foundation works, which failed Building Control inspection and now require remedial engineering input before works can proceed. The site was also left incomplete and not in an acceptable condition. Despite substantial payments being made, key documentation, technical responses, and follow-through were lacking, leaving me to resolve major compliance and structural issues independently. My experience has resulted in delay, additional cost, and considerable stress. I would strongly advise others to ensure there is a detailed written contract, clear scope of works, and defined accountability
dealsanio ltd
Rating: 5 out of 5
Extension Builder in Barons Court
With over 15 years of international experience in architecture, construction, and landscaping, I deliver high-quality residential and commercial projects from concept to completion. My expertise includes landscaping, home extensions, repointing, new builds, renovations, and outdoor living spaces. I have successfully completed projects across Singapore, Malaysia, Turkey, and Canada, giving me extensive experience working with a wide range of architectural styles and construction methods. I am particularly experienced in Eastern landscape design, including Japanese gardens, as well as modern and contemporary outdoor spaces. I pride myself on attention to detail, quality craftsmanship, and delivering projects on time and within budget. Whether you need a complete new build, an extension, professional repointing, or a bespoke landscape design, I am committed to providing reliable service and exceptional results.
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Latest review:
Landscaping- 11 Sep 2026
Recently got my garden landscaped. I am so amazed with the transformation given. The entire team was so professional and catered to all requests. I couldn’t have gotten a better team to give my garden a makeover especially with the challenges of poor access . Thanks Jason and team for the work. I am super satisfied. I have already recommended them to a colleague of mine!
Til construction LTD
Rating: 5 out of 5
Extension Builder in Barons Court
TIL Construction LTD is a well-establish company that provides a complete and cost-effective solution for your building needs. We pride ourselves on a team of highly skilled craftsmen and professionals ready to deliver any sized construction project from start to finish. Whether it’s a new build, extension, loft conversion, or renovation, we can help with a portfolio of building work across London and other cities within the UK.
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Latest review:
Carpentry- 5 Aug 2023
A gréât expérience. Thé team were very professional, well priced, and did a great job. They left our apartment immaculately clean and fixed all issues we had. They were extremely polite and responsive and did a great job in the timeframe and for the quoted cost. Highly recommend

4.2

Top rated Extension Builders

Our Extension Builders in Barons Court, are rated 4.2 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 Barons Court?

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 Barons Court 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 Barons Court who are available and interested can respond to your post.

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

What are the hourly rates of extension builders in Barons Court?

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

Find extension builders in Barons Court with MyBuilder

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

Step 2: Compare different extension builders in Barons Court

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

Step 3: Hire Barons Court extension builders with confidence

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

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

What to ask a Barons Court extension builder before hiring?

Before hiring an extension builder in Barons Court or extension building company in Barons Court, 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 Barons Court?

An extension builder in Barons Court 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 Barons Court 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 Barons Court?

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 Barons Court 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 Barons Court 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 Barons Court

Can an extension builder in Barons Court help with planning permission?

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

Many Barons Court 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 Barons Court help with materials and finishes?

Yes, most extension builders in Barons Court 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.