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House Extension Professionals in London

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London / 25 mi
Architects & Architectural Designers
House Extensions
1 – 15 of 2,277 professionals
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2,277 Professionals

Featured Reviews for House Extension Professionals in London

Martins Camisuli Architects
House Extension Professionals in London
Average rating: 5 out of 5 stars24 June 2015
“Martins Camisuli designed and project managed a new kitchen project in my home. I wanted something individual and crafted. It involved complete remodelling of the space, removal of walls and the design and manufacture of bespoke kitchen units. They were responsive to my ideas, creative and enthusiastic. I found it very easy to communicate with them and the works were completed on time and on budget. I think the choice of materials and overall design are warm simple and enduring. I would be very happy to have the opportunity use them again.”
Shinz Design Consultancy
House Extension Professionals in London
Average rating: 5 out of 5 stars26 July 2017
“Yihyi has helped our family on a couple of occasions, and both have gone so well that we intend to get her involved in a third project. We can't recommend her highly enough. She helped my brother turn a two bed one bath flat into a three bed two bath flat, creating a great family home from a small space, with flair and care - but without a huge budget. A couple of years later, she has helped me update my loft space and create a living and sleeping space that we absolutely love, and also reworked my bathroom, shower room and small toilet - all of which I love. If you get the chance to hire her - do it!”
Beacham Architects
House Extension Professionals in London
Average rating: 5 out of 5 stars4 June 2018
“We engaged Beacham Architects to assist us in planning and designing a ground-floor extension to our family home. We thoroughly enjoyed working with Mike in the design phase, during which he spent time listening to and understanding our goals and budget. He then presented us with a range of options for making better use of our downstairs space and garden and worked closely with our builder to ensure that the chosen design was properly implemented. Mike's assistance was also invaluable in the process of obtaining planning permission. We are absolutely delighted with the results of the work, which has created a light and flexible kitchen and family area at the rear of our home, as well as incorporating the garden, which now feels like a further extension of our living space.”
Go Plans
House Extension Professionals in 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.”
Chirag Desai Architects
House Extension Professionals in London
Average rating: 5 out of 5 stars20 July 2023
“One of the best architects I have come across. Great attitude and always willing to go the extra mile to help his clients . I referred him to several friends afterwards and they all had the same positive experience.”
Studio SB
House Extension Professionals in London
Average rating: 5 out of 5 stars22 May 2023
“Our family is totally new in London. We bought an interesting 3 bed flat, above 20/F, besides River Thames on one side and overlooking a dock on the other side. The flat is quite new and ready for living in. We however want to have better use of the space while maintaining or even highlighting the character of the flat, we decide to look for an experienced designer from various internet referral platforms. I notice that there are a lot of highly qualified interior designers and architects available out there. After over one month of selection process, we finally decided with confidence to go with SB Studio. We choose See Beng not only because of his impressive portfolio in architectural work and interior design but more importantly is his eagerness and patience to learn our expectation. We have gone thru one month of work together. It is very fulfilled experience. See Beng listens to us patiently to learn the details of our need. In the meantime, he would always provide ideas that we never think of. I can say it is a very harmonious cooperation experience. We contract SB Studio for design and project management. We have expectations of work quality, time control and budget control. See Beng’s resourceful connection in the field provide us more alternatives in terms of style and price. In order to meet time lines, See Beng would work for us during weekends or holidays, when really required. My wife and I are so happy that we have chosen See Beng as our interior designer and project manager.”
Browning Architects Ltd
House Extension Professionals in London
Average rating: 5 out of 5 stars22 January 2016
“I have worked with Oliver over the last 3years. Most recently however he as acted as architect & project manager on a project in London. This has involved converting a house into 4 flats. Oliver always takes a considered approach to dealing with contractors. Something which is invaluable to any client in an industry which has a number of dodgy operators. Oliver has been instrumental in ensuring that payments are released only on work completed and has firm but flexible way of working which ensures that the project runs smoothly. I hope to do more projects together in the future.”
David Joseph Consulting
House Extension Professionals in London
Average rating: 5 out of 5 stars24 November 2021
“Ben & David were great. Very happy with the service provided and timescale the job was completed in.”
Ale&G - Design Solutions
House Extension Professionals in London
Average rating: 5 out of 5 stars12 May 2021
“Alessandra supported us with our kitchen renovation. She spent with us half day at Magnet to design our kitchen, select the materials and the colours. She was very careful and detailed oriented to make sure the kitchen we were getting was exactly what we needed/wished for. Important to note that Alessandra is open find solution for what you need/wish for (different from other architects who wants to put their mark and leave their “stamp” in their designs). She did delivered not a kitchen, but what we called a master piece of art - her careful selection of colour and materials + solutions to corners and panels at the top/at the bottom to hide electrics paid off having her in that work. Everyone who comes to our house or lastly who sees our kitchen from Zoom/Skype or Team spots how beautiful it is (not only beautiful, but for us who uses the kitchen it is entirely functional, easy to clean and all sorted). Thank you Alessandra - you made us very happy and ensured lockdown could be easily managed with our new lovely and super functional (easy to clean) kitchen! Before Alessandra - red kitchen. After Alessandra - the modern, atemporal grey/blue kitchen (please see pictures).”
MODEL Projects Ltd
House Extension Professionals in 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.”
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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 London.

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?
2,277Local Pros on Houzz Who Serve 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 London 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 London 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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