Cost to build an outbuilding in Mayfair

Outbuilding cost in Mayfair

Outbuilding costs in Mayfair range from the cheapest of £10,024 (Luxe Refurbs based in W1J) to the dearest of £10,472 (We Love Build based in W1J), but these are just estimates.

Comparing extension builders estimates for building an outbuilding gives you an idea of who will be better value, but the best way to compare costs is to get actual quotes.

Get rates and quotes to build an outbuilding in Mayfair by posting a job with HaMuch and we will send it to extension builders.

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Borough in London
Outbuilding in Mayfair
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Outbuilding in Harley Street
Outbuilding in Marleybone

Estimates for common extension builder jobs in Mayfair;

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.