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House Extension Professionals in City of Westminster, Greater London

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City of Westminster / 25 mi
Design & Build
House Extensions
1 – 15 of 1,499 professionals
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1,499 Professionals

Featured Reviews for House Extension Professionals in City of Westminster, Greater London

Sebastian Salas Studio
House Extension Professionals in City of Westminster, Greater London
Average rating: 5 out of 5 stars14 April 2019
“I used Sebastian to help design my flat and he was great to work with - he understood exactly what I was looking for and helped me with choosing furniture and the whole process. Would definitely recommend to anyone who is looking for an interior designer!”
Homeconcepts
House Extension Professionals in City of Westminster, Greater London
Average rating: 5 out of 5 stars7 November 2015
“I have undertaken many projects, and Homeconcepts is the one company that I can honestly say was a joy to work with. They have the winning combination of highly professional management and a superb building team. No need for ‘snag lists; there are none. I am hoping to do a complete renovation next year and would not dream of looking anywhere else. Alan Bowie, East Molesey.”
FM BUILDING LTD
House Extension Professionals in City of Westminster, Greater London
Average rating: 5 out of 5 stars28 October 2024
“Great work by John, Adrian and everyone on the team. We have found the company to be very professional and punctual. We have used their services for our apartment renovation and we could not be more pleased”
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Design and Build Company 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 City of Westminster.

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 Design & Build on Houzz?
1,499Local Pros on Houzz Who Serve City of Westminster, 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 City of Westminster 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 with a strong track record of creating bespoke, high-quality extensions in City of Westminster 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.