Cost of a two storey extension in CF15

Two storey extension cost in CF15 - Sort by rates or availability

Cost of a two storey extension in CF15

Estimates for two storey extension near CF15

Costs range from £86,560 (PK CONSTRUCTION based in CF14) to £87,892 (GOODE BUILDING SERVICES based in CF83), 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 side return extension" - CF72, job posted 11/02/25

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Location in UK	Hourly Rate	Daily Rate
Two Storey Extension near Church Village	£34	£214
Two Storey Extension near Caerphilly	£33	£208
Two Storey Extension near Pontypridd	£33	£211
Two Storey Extension near Cardiff	£34	£223
Two Storey Extension near Penarth	£35	£224
Two Storey Extension near Rhondda	£31	£206
Two Storey Extension near Barry	£33	£223
Two Storey Extension near Risca	£32	£218
Two Storey Extension near Rhondda, Cynon, Taff	£31	£209
Two Storey Extension near Newport	£41	£233

Estimates for common extension builder jobs in CF15;

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.