Single and double storey extensions in Harrow. Trusted, professional, 30+ years' experience. Call 07472 424 226.
GS Renovation delivers expert house extensions across Harrow. With more than three decades of experience, we deliver rear, side-return and double-storey extensions, managing the entire process end to end, bringing the same care to every Harrow property whatever its size or style.
Harrow is home to interwar semis, period houses and substantial suburban homes, and our house extensions service is tailored to suit. We understand the local property stock across Pinner and Stanmore and the practical considerations of working in HA1, HA2, HA3 and HA5.
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 interwar semis, period houses and substantial suburban homes to more recent builds, Harrow 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.
We handle the paperwork as well as the build. That means managing building control sign-off, planning applications where relevant, and any party wall agreements, all coordinated with Harrow Council. Harrow sits close to Harrow on the Hill, Pinner Village and Stanmore Common, and we deliver to the standard the area deserves.
Choosing GS Renovation for house extensions in Harrow means a single point of contact, honest advice, and craftsmanship you can rely on. We are fully insured, work cleanly, and stand behind every project with comprehensive aftercare.
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FAQ
The cost of house extensions in Harrow depends on the size of the property, the specification and the scope of work. GS Renovation provides free, detailed and itemised quotations for every Harrow 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 Harrow 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 Harrow 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 Harrow and the HA1 area, as well as the surrounding parts of North 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 Harrow.
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