Single and double storey extensions in Mayfair. Trusted, professional, 30+ years' experience. Call 07472 424 226.
For high-quality house extensions in Mayfair, Mayfair homeowners turn to GS Renovation. Our experienced team add valuable space and light with well-built extensions that blend seamlessly into the existing home, working to the highest standards on homes across Mayfair and Central London.
With grand period residences and prestige homes throughout Mayfair, every project benefits from a team that knows the area. Whether your home is in Marylebone, Pimlico, Belgravia, Soho and Paddington or nearby, we plan each house extensions carefully around your property.
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.
Properties in Mayfair range widely in age and construction, so a one-size-fits-all approach never works. We take time to assess your home, respect its character, and recommend the right materials and methods for a lasting result.
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 Westminster City Council. Mayfair sits close to Hyde Park, Oxford Street and the West End, and we deliver to the standard the area deserves.
Choosing GS Renovation for house extensions in Mayfair 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 Mayfair depends on the size of the property, the specification and the scope of work. GS Renovation provides free, detailed and itemised quotations for every Mayfair 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 Mayfair 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 Mayfair 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 Mayfair and the W1 area, as well as the surrounding parts of Central 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 Mayfair.
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