Cost of a two storey extension in HA3

Estimates for two storey extension near HA3

Costs range from £87,928 (A D C BUILDERS based in HA1) to £88,648 (Platinum Premier Projects & Premier Electrics based in HA7), 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" - HA7, job posted 01/01/70

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Borough in London
Two Storey Extension in Wealdstone
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Two Storey Extension in Pinner
Two Storey Extension in Colindale
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Estimates for common extension builder jobs in HA3;

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.