Cost to underpin a house in Kent

Underpin a building cost in Kent

Cost of underpinning in Kent

Estimates for underpin a building near Kent

Underpinning ranges from £17,380 (GM BUILDING SERVICES based in BR8) to £17,916 (Radiant Homes based in BR8), but the final cost will depend on the method of underpinning used, how much of your foundations need underpinning and where you live.

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

Get quotes to underpin your home in Kent by posting a job with HaMuch and we will send it to extension builders in Kent.

"Underpinning" - BEXLEY, job posted 03/10/25

Get extension builder rates instantly (excluding VAT or callout charges)
Location in UK	Hourly Rate	Daily Rate
Underpin A Building near Bexley	£42	£265
Underpin A Building near Dartford	£51	£273
Underpin A Building near Bromley	£42	£265
Underpin A Building near Northfleet	£41	£261
Underpin A Building near Sevenoaks	£38	£234
Underpin A Building near Grays	£41	£261
Underpin A Building near South Ockendon	£58	£276
Underpin A Building near Lewisham	£43	£268
Underpin A Building near Gravesend	£40	£260
Underpin A Building near Greenwich	£44	£268

Estimates for common extension builder jobs in Kent;

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.