Basement conversion costs in B9 from £31,110

Convert a basement cost in B9 - Sort by rates or availability

Cheapest builders to convert your basement in B9

Estimates for convert a basement near B9

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

What to do - Get rates and quotes for the cost to convert a basement in B9 by posting a job with HaMuch and we will send it to extension builders in B9.

"House kitchen Extension" - BIRMINGHAM, job posted 01/01/70

"Basement conversion" - HARBORNE, job posted 05/06/26

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Location in UK	Hourly Rate	Daily Rate
Convert A Basement near Birmingham	£28	£226
Convert A Basement near Smethwick	£28	£225
Convert A Basement near Sutton Coldfield	£29	£228
Convert A Basement near Solihull	£29	£231
Convert A Basement near Oldbury	£29	£226
Convert A Basement near West Bromwich	£28	£225
Convert A Basement near Halesowen	£28	£225
Convert A Basement near Sandwell	£29	£228
Convert A Basement near Knowle	£31	£241
Convert A Basement near Rowley Regis	£29	£225

Estimates for common extension builder jobs in B9;

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.