Extension Builders in Holland Park

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 Holland Park

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Premium Build Limited
Rating: 4 out of 5
Extension Builder in Holland Park
Premium Build Limited is a West London-based construction firm specializing in conversions, extensions, and refurbishments. With years of experience, our team delivers high-quality craftsmanship and personalized service, transforming your vision into reality. We handle every aspect of your project, from initial design to final build, ensuring seamless integration with your existing space. Serving West London and surrounding areas, we are committed to enhancing your property’s value and functionality.
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Latest review:
Insulation- 4 May 2026
Efficient, professional, and cost effective. Very good communication and I felt I could trust them. They did EPC for me. Will highly recommend.
Provision construction Ltd
Rating: 5 out of 5
Extension Builder in Holland Park
Provision Construction Ltd is a family-run company that has built its reputation on the basis of quality and value of work. We pride ourselves on our high standards of work and excellent results, which have resulted in a high volume of recommendations from our clients. Our team has extensive experience in undertaking projects ranging from minor repairs and maintenance to major refurbishment ,Extensions ,Loft conversion ,New build and construction works.
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Latest review:
Extensions- 12 May 2026
Maninder recently built an outhouse for us and we were extremely impressed with both the quality of work and his honesty throughout the project. Everything was completed exactly as promised, with no hidden costs or unexpected extras. The workmanship was excellent, and even other tradespeople have commented on the high standard of the build. What also stood out was that Maninder always recommended the right approach, even when it meant extra work for his team. Highly recommended.
Lto construction
Rating: 5 out of 5
Extension Builder in Holland Park
We are a family run building company with years of experience. We fully commit ourselves to each and every project and try our hardest to exceed our clients expectations.
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Latest review:
Bricklaying- 23 Oct 2018
Tony and his team were phenomenal! Professional, courteous, reliable, tidy and quick. Tony's communication throughout the build was consistent, clear and precise. Tony really listened to me throughout the process; provided advice and options but most of all completed the project the way I needed it. The whole build went exceptionally smoothly, was finished ahead of schedule and on budget. Tony's workmanship is excellent and the final finish spot on. I was really worried about finding the right builder for my project... I simply could not have found better. I got several quotes from different providers and Tony's represented the best value for money. I highly recommend Lto builders, you will not be disappointed.
alex the builder
No reviews yet
Extension Builder in Holland Park
full bathroom refurbishment ( installation : bath,toilet,basin,radiator,el.underfloor heating mat,extractor fan,spotlight,tiling walls and floor,plastering and painting,shower trays and screens,thermostatic valve,wall cabinets,fit ironmongery )rubbish clearance on the end.
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UzPro Construction LTD
No reviews yet
Extension Builder in Holland Park
Looking to give your kitchen or bathroom a fresh new look? We’re a London-based construction company that specialises in tiling and bathroom renovation with a sharp eye for detail and clean finishes. ✅ Skilled, reliable professionals ✅ Clean, precise workmanship ✅ Fast turnarounds without cutting corners ✅ Free quotes anywhere in London ✅ 24 months workmanship warranty We take pride in every project we do. From modern styles to classic finishes – we bring your vision to life, one tile at a time. 📞 Message us today or call for your free quote. 📍 Serving all of London and surrounding areas with professional, friendly service.
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NB Building services
Rating: 5 out of 5
Extension Builder in Holland Park
Hi my name is Nikolay and I’m working with small team of 4 people more then 8 years!We are doing loft conversions,house extensions and full refurbishment!We have lot of jobs done and more then happy clients!Have a large range of recommendations!Public Liability Insurance also available!
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Latest review:
Extensions- 9 Oct 2022
We engaged NB Building Services to build an extension (new garage and room at the rear) and extensively refurbish/remodel a bungalow. I met a number of builders/building contractors but I felt immediately comfortable with Nick right from the start. It was the first time we were ever starting such a project and we wanted to follow our instinct and go with someone we could be comfortable with over the duration of the project. Right from the start Nick came across as someone who is genuine and who looks to understand your requirements. Also, as my project had a few uncertainties that could affect the scope of the project I was looking for some flexibility and I felt that Nick and his team could provide that. Nick and his team (Stefan, Boris and Ilco) work very well together as a cohesive team. Nick provided a day-to-day customer contact while scheduling tasks on the building site and coordinating material deliveries. Every member of the team worked a full day and on occasions where it was important to finish something on the day, they would stay late to finish the job. What impressed me most when the work started is that the entire team is multiskilled – they do everything from bricklaying, timberwork, roofing, plaster/skimming etc. This helped me immensely when there were minor changes or modifications. That meant we didn’t have to wait for the bricklayer or plasterer to return to the site again. Nick also operated the heavy machinery like digger/breaker etc. Once the initial structure was complete the team again impressed me with their attention to detail when they moved inside to lay down plumbing, electrical wires, gas pipes etc. Nick and Stefan took the lead on the fine finishing tasks inside while Boris and Ilco provided important support and completed a lot of other tasks inside and out. It was during this critical phase when communication is most important that I appreciated Nick’s effort to keep us informed. As far as quality of work is concerned while we were happy with everything, I think the tiling work of both Nick and Stefan is outstanding. Our project lasted for about 8 months and while there were lots of discussions on areas of the project that I did not understand and I asked a lot of questions and also changed my mind on some things I don’t remember I we ever even had a minor argument. This I felt was an important win. Nick was also generous with his time and provided help to other trades who came on site e.g. window fitters, garage door installers; boiler installers; electricians etc. Nick and his team returned a few months later to lay down a patio with porcelain tiles for us and also a driveway with block paving. Once again Nick and his team discussed with us in detail what we wanted and provided suggestions based on their experience.
PMBuilding Ltd
Rating: 5 out of 5
Extension Builder in Holland Park
We are a family run business of over 15 years. We believe in no “I” in the team and you will certainly spot it easily, if you ever have an opportunity to work with us. We are a building company that does it all differently. Meet us and find out for yourself!
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Latest review:
Extensions- 29 Jan 2015
PM Building epitomise what a modern day, professional building firm should aspire to be. Transparent pricing, a friendly team working 6, sometimes 7 days a week to get the job done quickly, an eye for detail and very high standard of final finish. All comms and the overall work is run through Bart, who answers to phone, text or email quickly and frequently outside normal working hours. This is ideal if you work during the day and cannot be around to oversee things directly. We also got PM Building to make us a bespoke kitchen, again very high quality and millimetre perfect. If I had to find some negatives, they are not the cheapest company you could find, but there again you get what you pay for; also, we developed a few issues with some retaining walls in the garden, however, they returned when I contacted them long after the work had finished and fixed them! All in all, an excellent, honest and professional company to deal with. I would, and have, recommended them to friends...nuff said.
Visu Verum Construction Ltd
No reviews yet
Extension Builder in Holland Park
Visu Verum Construction offers you a total property management solution. From handyman services to home refurbishments, no matter how big or small the job may be, we are here to help. With over 10 years experience within the Design, Build and Interiors property sectors, we are experts in the field and use our superior knowledge of property systems and how to maintain quality of work to keep your property in tip top condition.
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Daedalus SPV Limited
No reviews yet
Extension Builder in Holland Park
Full Home Refurbishments Bathrooms Kitchens Painting Decorating Floor coverings Conservatories, Orangeries & Extensions Windows
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Steve Howell man with a trowel builder, property maintainance ,handyman
Rating: 4.9 out of 5
Extension Builder in Holland Park
Hi my name is Steve and i am a bricklayer by trade. I have done a 4 year apprenticeship in city and guilds so i am fully qualified I have 35 yrs experience I have a great sence of houmour and easy to work with, thats Steve howell man with a trowel I take on a small extension work and project manager the hole thing from start to finish Also small jobs fencing, gutter repairs, plastering etc I will also do the handyman jobs as well Hope this helps
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Latest review:
Extensions- 22 Feb 2019
I am so happy with Steve's work. He has been kind and extremely helpful in working with building regs and making sure everything was done to my speciations. A real joy to work with and has produced a fantastic bathroom extension at a reasonable price. I would employ him again any time and would encourage others to do the same. Thankyou Steve. I can't say enough about him.
Drax Homes ltd
Rating: 5 out of 5
Extension Builder in Holland Park
We are the building company based in SW London. We have started the business in 2001 and since then we finished a lot of projects around SW London (mainly in Wimbledon) and other parts of London within M25 area and Surrey. Our goal is to deliver the best possible service and best quality using the best materials available on the UK market. We are experts in converting and refurbishing of Edwardian, Victorian, Art and craft and Modern houses.
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Latest review:
Michael was responsible for organising and overseeing my self build project, including the demolition of the old house and site preparation. The new detached house is approximately 5000 square ft over four floors including a basement. Michael's diligence, professionalism and reliability were exceptional. I have also used Michael on other small projects and have been equally impressed. Above all, i have found him very trustworthy. I would happily discuss the projects he has been involved with anyone considering offering Michael a project to carry out.
worksite solutions ltd
Rating: 2 out of 5
Extension Builder in Holland Park
HELLO MY NAME IS IULIAN NICULCEA AND I HAVE BEEN WORKING SINCE 2013 IN THE UK AS A CARPENTER / SITE MANAGER ...I HAVE THIS SMALL COMPANY AND I WOULD LIKE TO BE ABLE TO HELP YOU WITH DIFFERENT SERVICES....
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Latest review:
Groundwork & Foundations- 3 Sep 2025
Work was partially completed we agreed on plantation of 60 planters he spent the first part of the day regularly talking on the phone with a 1 hour break. When I asked him politely to come and join the rest of the team so we don’t lose time in order to complete the job as he was on the phone quite frequently he returned telling me I was on the phone with my mother do you have a problem I will come when I am ready. In general quite a rude individual. He walked away and was paid in full but not hire him again as he did not honor what we agreed on and did the bare minimum for quite a pricy wage.
MSG DESIGN LTD
Rating: 5 out of 5
Extension Builder in Holland Park
Hello I am Simion, the proud owner of Msg Design Ltd , A little about us With many happy and returning customers over the last 7 years, you can be sure of being well looked after. Our aim is to provide a stress free project, delivered in a manner that I am confident will exceed your expectations. I work with a small team of trusted colleagues, who communicate and work together well. Our customers are accustomed the outstanding quality of projects we complete, by sourcing quality materials with experienced installers we create truly bespoke masterpieces lasting our customers many years. 2 year guarantees are included as standard on all completed work. Availability We are always contactable via phone throughout the week, including evenings and weekends. If for any reason you are unable to contact us, please send a text message or email. Thank you for taking the time to consider our company’s profile, I look forward to hearing from you. Msg Design Ltd
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Latest review:
Carpentry- 7 Jun 2026
Top carpenter. Will definitely be using again. Neat and great craftmanship.
Visu Verum
No reviews yet
Extension Builder in Holland Park
Visu Verum Design and Build was founded in 2010 to provide a range of services within the design and build sector for home owners and property professionals. Our projects range from small refurbishments and extensions, to large new build properties throughout London, Elmbridge and surrounding areas. We work in a totally transparent way to guarantee each project is delivered to the highest possible standard for the right budget.
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fta haliti ltd
Rating: 5 out of 5
Extension Builder in Holland Park
FTA construction is a family run company that specialises in, Design and build projects inc, extensions, loft conversions, interior and exterior inc plumbing and electrician
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Latest review:
Driveways (Paved & Loose)- 1 Jun 2019
That’s was lovely job from ur company,well done guys ,highly recommended your company,very professional and tidy.Very happy with your company
THE WEST 1 SERVICE GROUP LTD
No reviews yet
Extension Builder in Holland Park
West-1 Service Group is a London-based contractor providing reliable building maintenance, refurbishment and property repair services. We support homeowners, landlords, property managers and commercial clients with a range of works including building fabric repairs, refurbishment projects, fire door compliance, waste clearance and general property maintenance. Our focus is simple – clear communication, reliable service and work carried out to a high standard. We take pride in delivering practical solutions and maintaining safe, well-kept properties. Whether it’s a small repair, planned maintenance or a larger refurbishment project, we approach every job with professionalism and attention to detail. We are always happy to discuss new projects and provide straightforward advice where needed.
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4.2

Top rated Extension Builders

Our Extension Builders in Holland Park, are rated 4.2 out of 5 based on 19 reviews from customers like you.

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What types of services are offered by local extension builders in Holland 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 Holland 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 Holland Park who are available and interested can respond to your post.

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

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

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

Find extension builders in Holland Park with MyBuilder

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

Step 2: Compare different extension builders in Holland Park

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

Step 3: Hire Holland Park extension builders with confidence

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

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

What to ask a Holland Park extension builder before hiring?

Before hiring an extension builder in Holland Park or extension building company in Holland 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 Holland Park?

An extension builder in Holland 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 Holland 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 Holland 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 Holland 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 Holland 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 Holland Park

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

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

Many Holland 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 Holland Park help with materials and finishes?

Yes, most extension builders in Holland 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.