Cost to build a flat roof extension in Whitehall

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"Did callout made safe my elctrical work thanks" - reviewed 16/05/23, REECYRUSSO

Flat roof extension cost in Whitehall

Estimates for build a flat roof extension near Whitehall

A flat roof extension ranges from the cheapest of £21,976 (A to Z Builders Ltd based in SW1P) to the dearest of £22,376 (CK Constructions & Development Ltd based in WC1N), but these are just estimates. While they give you an idea of who will be better value, the best way to compare costs is to get real quotes.

Find out how much your flat roof extension will cost in Whitehall by posting a job with HaMuch. We'll send it to extension builders in Whitehall.

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Borough in London
Build A Flat Roof Extension in Whitehall
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Estimates for common extension builder jobs in Whitehall;

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.