Single and double storey extensions in Lewisham. Trusted, professional, 30+ years' experience. Call 07472 424 226.
For high-quality house extensions across Lewisham, Lewisham homeowners turn to GS Renovation. Our experienced team deliver rear, side-return and double-storey extensions, managing the entire process end to end, working to the highest standards on homes across Lewisham and South East London.
With Victorian and Edwardian terraces and period family homes throughout Lewisham, every project benefits from a team that knows the area. Whether your home is in Catford, Deptford, New Cross and Forest Hill or nearby, we plan each house extensions carefully around your property.
A well-designed extension can transform how a family uses their home. We manage the journey from architectural drawings and planning through groundworks, build and fit-out, keeping disruption to a minimum.
Properties in Lewisham 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 Lewisham Council. Lewisham sits close to Blackheath, Telegraph Hill and Forest Hill, and we deliver to the standard the area deserves.
As a trusted local renovation company, GS Renovation brings one accountable team to your Lewisham project. You get transparent pricing, skilled tradespeople, tidy and respectful working, and a finish guaranteed to last.
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FAQ
The cost of house extensions in Lewisham depends on the size of the property, the specification and the scope of work. GS Renovation provides free, detailed and itemised quotations for every Lewisham project. Call 07472 424 226 or email info@gsrenovationltd.co.uk for a no-obligation estimate tailored to your property.
Most house extensions projects in Lewisham take between two and eight weeks depending on the scope and whether structural work is involved. We provide a clear programme before work begins so you know exactly what to expect.
GS Renovation has over 30 years of experience delivering house extensions and wider building work across Lewisham 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 Lewisham and the SE4 area, as well as the surrounding parts of South East 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 Lewisham.
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