Single and double storey extensions in Isleworth. Trusted, professional, 30+ years' experience. Call 07472 424 226.
Looking for trusted house extensions in Isleworth? GS Renovation is a professional renovation company that has spent over 30 years helping homeowners add space and value to their homes. We add valuable space and light with well-built extensions that blend seamlessly into the existing home for clients throughout Isleworth.
Isleworth is home to period homes near the river, and our house extensions service is tailored to suit. We understand the local property stock across Chiswick and Brentford and the practical considerations of working in TW7.
We handle planning applications and permitted development assessments, structural engineering, foundations and the full build, delivering an extension that adds both space and long-term value.
From period homes near the river to more recent builds, Isleworth homes each have their quirks. Our team adapts every house extensions to the building in front of us, protecting original features while bringing the property up to modern standards.
Where works require approval, we coordinate with Hounslow Council on planning and building control, and liaise with structural engineers and party wall surveyors as needed. Living near landmarks such as Chiswick House, Osterley Park and Syon Park, our Isleworth clients expect work that is both beautiful and correctly certified.
As a trusted local renovation company, GS Renovation brings one accountable team to your Isleworth project. You get transparent pricing, skilled tradespeople, tidy and respectful working, and a finish guaranteed to last.
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Bathroom Renovation in Isleworth: luxury bathroom and wet-room refurbishment. Part of our full renovation service across West London.
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FAQ
The cost of house extensions in Isleworth depends on the size of the property, the specification and the scope of work. GS Renovation provides free, detailed and itemised quotations for every Isleworth project. Call 07472 424 226 or email info@gsrenovationltd.co.uk for a no-obligation estimate tailored to your property.
Timescales for house extensions in Isleworth vary with the size and complexity of the job. After our survey we give you a realistic schedule and keep you updated at every stage of the project.
GS Renovation has over 30 years of experience delivering house extensions and wider building work across Isleworth and the surrounding area. We offer free quotes, a dedicated project manager, full insurance, building control compliance where required, and comprehensive aftercare on every project.
Yes. We work throughout Isleworth and the TW7 area, as well as the surrounding parts of West London. Contact us on 07472 424 226 to confirm we cover your street.
Contact GS Renovation today for a free, no-obligation quote for house extensions in Isleworth.
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