Cost of a two storey extension in SW4

Estimates for two storey extension near SW4

Costs range from £88,024 (R C BUILDER based in SW12) to £88,672 (London Construction based in SW11), but these are just estimates. The best way to compare costs is to get real quotes from real builders.

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"Two storey extension" - HERNE HILL, job posted 01/12/25

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Borough in London
Two Storey Extension in Clapham
Two Storey Extension in Brixton
Two Storey Extension in Nine Elms
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Two Storey Extension in Stockwell
Two Storey Extension in Battersea
Two Storey Extension in Herne Hill
Two Storey Extension in Pimlico
Two Storey Extension in Camberwell
Two Storey Extension in Lambeth

Estimates for common extension builder jobs in SW4;

Whether you’re looking to extend your kitchen with a side return extension or you want to convert your basement into a liveable space, read our cost guides to get an idea of how much each project costs before getting a more accurate quote from our database of reliable tradespeople.