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House Extension Professionals in Islington, Greater London

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Islington / 25 mi
Design & Build
House Extensions
1 – 15 of 1,388 professionals
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1,388 Professionals

Featured Reviews for House Extension Professionals in Islington, Greater London

The Market Design & Build
House Extension Professionals in Islington, Greater London
Average rating: 5 out of 5 stars19 October 2016
“The Market Design and Build has just finished a big project for us and we couldn’t be happier. The property is an old converted barn so the challenge was huge. Obviously there were some set backs but the communication in between us (property owners) and The Market was excellent so problems were solved quickly. These guys are not here to screw you over. Before signing the contract they guaranteed us that they wouldn’t leave the project until we were 100% happy.. And they didn’t! We are sure to use The Market again if we need more work done on a property in the future.”
Build Abode
House Extension Professionals in Islington, Greater London
Average rating: 5 out of 5 stars18 February 2019
“The most efficient and friendly staff, highly professional team that can execute your kitchen dreams and desires to an exact specification! The expertise that the team had from the inception with the detailed drawings with great design ideas and 3D visuals created by Sonya, and the level of detail from the installation manager Avtar who was on site during the process and the complete knowledge of every aspect of a kitchen from appliances, accessories, colour schemes and materials and the utilization of space from the directors Ajit and Sukh gave us clear confidence in their work and passion for the job and service provided. They were extremely personable, warm, friendly and charming and a complete joy to have been serviced by. The finished product has been complimented by every guest and is now clearly the highlight of our home. Would highly recommend to anyone looking for a great quality kitchen with fantastic service to go with it! Our family thank you Design Abode for realising our dream kitchen. One happy customer!”
Cly Design
House Extension Professionals in Islington, Greater London
Average rating: 5 out of 5 stars19 June 2021
“Chrissy and her team were great. They really took the time to understand my style and helped me express myself in my home. Chrissy’s attention to detail was phenomenal. She did an amazing job blending my old and new furniture and decor. I'd definitely recommend her.”
WeTradeWorks Contractors
House Extension Professionals in Islington, Greater London
Average rating: 5 out of 5 stars7 April 2022
“They designed and fitted our kitchen, a brilliant job done! Professional and reliable is what comes to mind!”
House of Blake Ltd
House Extension Professionals in Islington, Greater London
Average rating: 5 out of 5 stars21 February 2024
“Very reliable contractor for commercial or residential projects. I would high recommend.”
Pencil and Brick
House Extension Professionals in Islington, Greater London
Average rating: 5 out of 5 stars12 June 2017
“To set the scene : we are mid-way through construction, to renovate & extend of our Victorian terrace in East London. We've had Seán and Stephen Ltd as our architects for 18 months so far. My wife and I are complete novices to design & construction, and Seán and Stephen have expertly and supportively guided us through each stage, enabling us to really enjoy every part of creating our new home. I would happily recommend this professional practice to family and friends. They were great at helping to bring some of our own design preferences to life using plans, 3D models, and interactive virtual room design tools. But they also have challenged our thinking too, leading us to add in a number of amazing and creative features that we would never otherwise have considered. Seán and Stephen created an extremely thorough and professional Design & Access Statement to help explain our project to the local planners. As a direct result of the quality of S&S’s planning pack our application (which proposed various potentially contentious items such as a basement, lightwell, and dormer) was approved without a single significant amendment. Since the contractor began the works Seán and Stephen have project managed every aspect of the construction programme, providing us with detailed weekly updates and explaining everything to us in layman’s terms. They consistently fight our corner with the contractor on a number of technical and cost-related issues which gives us real confidence that the project is in safe hands. So far we have enjoyed a stress-free project thanks to their project management skills”
Callender Howorth Interior & Architectural Design
House Extension Professionals in Islington, Greater London
Average rating: 4 out of 5 stars15 December 2014
“Callender Howorth provided us with a full design and project management service for an extension and full refurb of our maisonette. They liaised with planners, architects, building contractors, kitchen companies and advised on sourcing of materials and interior furnishings. The project took 1 year from conception to completion. The people at CH were creative, professional and importantly a pleasure to work with. I would and have recommended them successfully to friends.”
Taaj design and build
House Extension Professionals in Islington, Greater London
Average rating: 5 out of 5 stars4 February 2021
“From start to the finish of our home renovation project Taaj Construction were excellent! Extremely transparent, punctual with great attention to detail and keeping me informed of schedule. Building work was completed within quoted time frame and to a very high standards. All the workers were very respectful and professional. Thoroughly recommend!”
Alesi Design & Build
House Extension Professionals in Islington, Greater London
Average rating: 5 out of 5 stars22 May 2015
“Umberto Alesi è un professionista con profonda formazione umanistica globale, in grado di affrontare lo studio dell'abitare quale rapporto dell'uomo con lo spazio, con l'ambiente e con il luogo che lo circonda nel pieno rispetto di tutti gli elementi in causa. Ha una visione moderna, dinamica e veloce del sistema edilizio che garantisce il più alto standard qualitativo attraverso un insieme complesso di servizi innovativi. Nell’ambito del settore edilizio, una parte rilevante del suo lavoro è svolta in relazione alle opere di progettazione, realizzazione e manutenzione straordinaria di edifici oltre che di arredamento degli interni. Il suo punto di forza è l’attento ascolto delle esigenze del cliente e l’interazione positiva e costruttiva con esso.”
Linx Design and Build
House Extension Professionals in Islington, Greater London
Average rating: 5 out of 5 stars17 October 2017
“I had my loft done by Linx Design and Build in summer. Really experienced staff and they kept it clean and I had no complain at all. My loft looks fabulous. I’m loving it.”
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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 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 Design & Build on Houzz?
1,388Local 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 highly recommended 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.

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