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House Extension Professionals in Islington, Greater London

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Islington / 25 mi
Architects & Architectural Designers
House Extensions
1 – 15 of 1,499 professionals
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1,499 Professionals

Featured Reviews for House Extension Professionals in Islington, Greater London

KMI London Ltd
House Extension Professionals in Islington, Greater London
Average rating: 5 out of 5 stars15 November 2018
“Incredibly hard working and professional team who have transformed our bathroom. Excellent finish - looks great. Felt very relaxed having them in the house. Would definitely use again for the next project. Thank you.”
The Market Design & Build
House Extension Professionals in Islington, Greater London
Average rating: 5 out of 5 stars2 November 2016
“Refurbishment. Excellent service from start to finish. I was given an immediate quote along with a break down of all the costs. Work completed within agreed time frame and have loved my house ever since. Great job! highly recommend!! Thank you to Aaron and The Market Design & Build team.”
Esen Loft Architecture & Design
House Extension Professionals in Islington, Greater London
Average rating: 5 out of 5 stars11 February 2025
“Our house extension was well designed, expertly built, and beautifully finished. Hasan was professional, efficient, and communicative. I would highly recommend Esen Loft for quality and service!”
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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 Islington.

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?
1,499Local Pros on Houzz Who Serve Islington, 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 Islington 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 Islington 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.