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House Extension Professionals in City of Westminster, Greater London

Expand your living space with a well-designed extension, custom built to meet your needs and preferences

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City of Westminster / 25 mi
Home Builders
House Extensions
1 – 15 of 2,236 professionals
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2,236 Professionals

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

MBS LONDON LTD
House Extension Professionals in City of Westminster, Greater London
Average rating: 5 out of 5 stars13 August 2024
“This was our second renovation project and total spend was around £250K. It was a one to two bedroom ground floor flat conversion in West London. We used a local architect whom we had used previously and MBS were one of three recommended contractors. During the pre contract stages they were; prompt, attentive, responsive and keenly priced. References were excellent. They worked well with the architect, appointed a site ‘manager’ and Fjolla and Tony were around to ensure the job progressed through any difficulties. Their staff were always polite and accommodating to us, our tenants and neighbours and when we encountered problems they were addressed promptly and efficiently. It was a pleasure working with them and we will be using them again. The job was carried on time and on budget.”
Big Bean Construction ltd
House Extension Professionals in City of Westminster, Greater London
Average rating: 5 out of 5 stars1 February 2016
“We have worked with Big Bean on many projects and we find them to be very professional, hard working and good value for money. Their work is finished to a high standard and they make sure that the small details are adjusted to perfection, making us and the client very happy! I would not hesitate to recommend them.”
Prestige Build and Management Limited
House Extension Professionals in City of Westminster, Greater London
Average rating: 5 out of 5 stars28 February 2019
“Prestige build and management undertook a complete renovation of our Victorian house in Plumstead last year. We found every member of the team a pleasure to work with. The quality of each of the trades - tiling, electrics, plumbing and building was excellent. The team were interested in achieving the aesthetic we wanted and advised us on some of our slightly naive ideas and material choices to deliver what we wanted. The whole team were clean, efficient trustworthy and personable. The office team were also really efficient and helpful to deal with. They were willing to work with us when we had cash flow issues with the bank which, on a major project, is invaluable for any home owner. We also had significant regulatory issues with a basement conversion and Jay and his team persevered to get the project completed despite the obstacles. I would say that price wise they are on the upper end of the spectrum but you get the quality and service you pay for and for us it was worth every penny.”
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Builder 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 Home Builders on Houzz?
2,236Local 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.

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