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House Extension Professionals in Holland Park, Greater London

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Holland Park / 25 mi
Architects & Architectural Designers
House Extensions
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2,297 Professionals

Featured Reviews for House Extension Professionals in Holland Park, Greater London

Callender Howorth Interior & Architectural Design
House Extension Professionals in Holland Park, Greater London
Average rating: 4 out of 5 stars15 December 2014
“Callender Howorth provided us with a full design and project management service for an extension and full refurb of our maisonette. They liaised with planners, architects, building contractors, kitchen companies and advised on sourcing of materials and interior furnishings. The project took 1 year from conception to completion. The people at CH were creative, professional and importantly a pleasure to work with. I would and have recommended them successfully to friends.”
Go Plans
House Extension Professionals in Holland Park, Greater London
Average rating: 5 out of 5 stars31 December 2022
“Our experience with Go plans has been excellent. They arranged a home visit at very short notice, listened to our suggestions and compiled the initial drawings relatively quickly. They also successfully handled the whole planning permission process for us and provided a very fast and professional response to the requests and changes requested by the planning officer. We would definitely use them again for future work.”
KMI London Ltd
House Extension Professionals in Holland Park, Greater London
Average rating: 5 out of 5 stars9 October 2018
“A company with a conscience! Kal, Vladi and the team at KMI were committed to getting it right for us from the start to the end. Excellent workmanship and attention to detail and they were professional and reliable during the 6-week project. I am looking forward to calling on the team again for building and decorating works in the future.”
RHJB Architects
House Extension Professionals in Holland Park, Greater London
Average rating: 5 out of 5 stars20 May 2016
“Designed a Garden Room extension to the back of a 1960s house in a 20th Century Conservation Area to create an 'integrated living' feel to the ground floor including taking the kitchen into this space. The Architects worked collaboratively with us, taking the design through the Planning process, producing detailed tender documents to enable us to select an appropriate builder. Remaining in the background but available to support us during the construction period.”
Terrence
House Extension Professionals in Holland Park, Greater London
Average rating: 5 out of 5 stars17 May 2023
“I was very happy with the service that Terrence provided. They offer a very affordable service and drawings were turned around very quickly. Our house is in a densely built area and there were a lot of neighbours to consider. Terrence successfully navigated a complicated planning process that had lots of objections and were friendly and professional throughout the process.”
MODEL Projects Ltd
House Extension Professionals in Holland Park, Greater London
Average rating: 5 out of 5 stars17 January 2014
“Model Projects were a delight, from the initial brief with James who immediately took my requirements and turned them into a fantastic design - spot on first time with no amendments necessary. Kathryn then took over on a day to day basis as project manager and I cannot praise her highly enough. Dealing with the local authority, building control, structural engineers and the many contractors was done with calm and determination and I now have my dream space.”
studioNOLET
House Extension Professionals in Holland Park, Greater London
Average rating: 5 out of 5 stars12 September 2022
“I worked with Pepyn from Studio Nolet on a project in Stockwell, London in 2020. The project started during the pandemic so certainly not normal circumstances for anyone involved. I found Pepyn to be very professional and he took a very hands on approach when issues arose. Something I appreciated as a project manager for the main contractor (MH Costa), particularly in the midst of a nationwide lockdown. The design package was clear, concise and was provided along with a full specification which made ordering very simple for our procurement team. The finished house looks amazing and we are very proud to have worked on the project. I hope to work with Pepyn and Studio Nolet again in the near future.”
Francesco Pierazzi Architects
House Extension Professionals in Holland Park, Greater London
Average rating: 5 out of 5 stars4 June 2014
“Innovative design ideas with precise attention to detail. FP provided a thorough service from design to project management (including liaising with builder throughout project; obtaining planning permission; managing payment schedules). Good source of knowledge and advice for furnishings and fittings. Some expensive tastes...! Very nice to deal with and would reccomend without any hesitation.”
Trevor Brown Architects
House Extension Professionals in Holland Park, Greater London
Average rating: 5 out of 5 stars14 October 2015
“Trevor Brown was a pleasure to work with. We started with a humble idea of replacing a structurally unsound kitchen with something a bit nicer, and he transformed the project into a fabulous piece of architecture. Trevor is knowledgeable, and has an ambitious attitude to even simple projects. By paying attention to both the structure and the details of the kitchen, Trevor created a space which is a beautiful space and also very functional. Trevor is a busy man, but he replied to emails, and answered the phone when we had queries. He worked well with the construction team and they were able to take a pragmatic approach to solving problems along the way. We exceeded the original budget, but that was at least in part because we chose more expensive options when Trevor offered us choices.”
CCASA Architects
House Extension Professionals in Holland Park, Greater London
Average rating: 5 out of 5 stars10 November 2017
“During a recent project of theirs CCASA Architects came to us in search of a vintage modular shelving solution which we were able to source for them quickly and within their budget. They were a pleasure to work with and we highly recommend them!”
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Architect or Architectural Designer FAQs
A house extension is a construction process that involves expanding the footprint of your existing home. This could be extending outwards, either to the side or rear of the house, or upwards by adding another storey. House extensions provide extra living space and can significantly increase the value of your property.

House extensions can be categorised based on direction, structure and function. The main types include rear extensions, side return extensions, wrap-around extensions, and double or single-storey extensions. More specific ones could be kitchen extensions, loft conversions, basement conversions, garage conversions or conservatories. Select the type that best suits your property and meets your space needs, if you are unsure, speaking with a local home extension builder in Holland Park.

Generally, house extensions are worth the investment. They provide additional living space and can dramatically increase the resale value of your home, often covering the initial investment cost. However, plan carefully and choose a reputable house extension builder to ensure a high-quality build that will add value to your property.

The cost of a house extension can vary significantly based on several factors, such as the size, complexity of the design, quality of materials used, and geographical location. However, as a rough estimate, a single-storey extension can range from £1,000 to £2,000 per square metre, whereas a two-storey extension can start at around £1,500 per square metre.

Planning a house extension involves several stages, including idea generation, design, planning permission, and construction. Consult with a house extension architect to create a design based on your needs and budget. Ensure to check with your local council about planning permissions. Finally, choose a reputable house extension builder to bring your vision to life.
Why Hire Architects & Architectural Designers on Houzz?
2,297Local Pros on Houzz Who Serve Holland Park, Greater London
95,000+Total Number of Reviews Left by Homeowners
Are you considering a house extension? On Houzz, you can find an extensive selection of Holland Park house extension professionals near you, eager to turn your vision into a reality. Whether you're planning an extra bedroom, expanding your kitchen or designing a brand-new workspace, these professionals have the skills and expertise to make your project successful. House extension professionals include architects who can draw up detailed plans and builders who will execute them to the finest standards.

Choosing a house extension professional on Houzz ensures peace of mind, knowing that you’re in safe hands. They come highly recommended with a strong track record of creating bespoke, high-quality extensions in Holland Park in a wide range of styles and budgets. Whether planning a new kitchen extension, adding a new storey, or just wanting more living space, find your house extension solution with us.

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