Cost to build an outbuilding in CF48

Outbuilding cost in CF48

Outbuilding costs in CF48 range from the cheapest of £9,496 (RJ CONSTRUCTION based in CF40) to the dearest of £9,896 (Barlam Drylining Ltd based in CF45), 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 CF48 by posting a job with HaMuch and we will send it to extension builders.

"Outbuilding" - CF47, job posted 02/01/26

Get extension builder rates instantly (excluding VAT or callout charges)
Location in UK	Hourly Rate	Daily Rate
Outbuilding near Merthyr Tydfil	£33	£220
Outbuilding near Aberdare	£32	£212
Outbuilding near Tredegar	£30	£217
Outbuilding near Rhondda, Cynon, Taff	£31	£209
Outbuilding near Ebbw Vale	£30	£217
Outbuilding near Rhondda	£31	£206
Outbuilding near Pontypridd	£33	£211
Outbuilding near Church Village	£34	£214
Outbuilding near Caerphilly	£33	£208
Outbuilding near Pontypool	£30	£210

Estimates for common extension builder jobs in CF48;

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.