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House Extension Professionals in Lewisham, Greater London

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Lewisham / 25 mi
Architects & Architectural Designers
House Extensions
1 – 15 of 2,226 professionals
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2,226 Professionals

Featured Reviews for House Extension Professionals in Lewisham, Greater London

ade architecture ltd
House Extension Professionals in Lewisham, Greater London
Average rating: 5 out of 5 stars18 May 2016
“Daniel and I worked for the same client; I designed the garden on an extension and house house refurb that Daniel had designed. His work was very imaginative and he had a very different take on a typical Victorian house conversion. We had to work alongside each other during the build in order that the interior and exterior were cohesive and complemented each other. I found him to be very approachable and easy to work with. He was always flexible when necessary and would listen to other people's ideas on certain elements whilst still maintaining his design aesthetic.”
Go Plans
House Extension Professionals in Lewisham, 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.”
Studio SB
House Extension Professionals in Lewisham, Greater 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.”
RHJB Architects
House Extension Professionals in Lewisham, 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.”
David Joseph Consulting
House Extension Professionals in Lewisham, Greater 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.”
Shinz Design Consultancy
House Extension Professionals in Lewisham, Greater 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!”
Studio 212 ltd
House Extension Professionals in Lewisham, Greater London
Average rating: 5 out of 5 stars21 November 2018
“Studio 212.eu Drew interior design specific drawings for our currently on going extension to our home in Chislehurst. I was extremely refreshed by how the initial meeting with them opened up my eyes to how we could utilise our space to maximum. After the drawings were done we got 4 possible options to choose from. They were available with patients to answer any questions, especially for me as I am poor at understanding architectural drawings. They made it easy for me to visualise the end product. It was definitely worth our money. Approachable architects that I’d not hesitate to recommend.”
Blackburn Architects
House Extension Professionals in Lewisham, Greater London
Average rating: 5 out of 5 stars25 June 2020
“I commissioned Ben to work on my ambitious extension project based on a very positive referral from a friend who had previously commissioned him. Ben immediately added value by identifying opportunities and enhancing the ambition and design of what I had in mind, whilst being responsible with the budget. Ben is a consummate professional, highly creative with a very thorough approach to the project that inspires confidence. Would highly recommend for any project size and complexity.”
Your Property Team
House Extension Professionals in Lewisham, Greater London
Average rating: 5 out of 5 stars11 March 2024
“Property team offered a competitive and modular pricing scheme to get through the planning stages from inception through to detailed plans. They've took over from a previous architect. Since then they've been out and took measurements and we've had Zoom/Teams calls to go through the design where we're able to add and remove items, talk through and visualise the options available. The guys are full of ideas and have a wealth of experience. On-line editing plans and spinning around the house in 3D view to see how things will look. Something our previous architect couldn't do. It's easier working with these guys remote than with someone who turned up and sat in our house. Looking forward to the revised plans being approved and getting into the detailed design.”
MODEL Projects Ltd
House Extension Professionals in Lewisham, 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.”
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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 Lewisham.

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?
2,226Local Pros on Houzz Who Serve Lewisham, 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 Lewisham 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 Lewisham 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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