Trusted and professional extension builder in Broughton. Experienced in all extension buildering work and keeping within budget and on quote. Jaymi...
A Kemp Build is a trusted extension builder serving customers in Broughton and the surrounding area. Contact us to today to get a competitive quote...
From £17,300
viking build is an established extension buildering business in Broughton. We come highly recommended and provide competitive quotes for your work....

Underpinning ranges from £17,100 (A Kemp Build based in DN16) to £17,444 (Jaymi Wright based in DN16), 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 Broughton by posting a job with HaMuch and we will send it to extension builders in Broughton.
| Location in UK | Hourly Rate | Daily Rate |
|---|---|---|
| Underpin A Building near North Lincolnshire | £28 | £216 |
| Underpin A Building near Scunthorpe | £26 | £207 |
| Underpin A Building near Willerby | £29 | £221 |
| Underpin A Building near Hull | £29 | £223 |
| Underpin A Building near Gainsborough | £30 | £234 |
| Underpin A Building near North East Lincolnshire | £32 | £246 |
| Underpin A Building near Grimsby | £32 | £246 |
| Underpin A Building near Cleethorpes | £32 | £246 |
| Underpin A Building near East Riding | £29 | £223 |
| Underpin A Building near Beverley | £29 | £223 |
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.

Underpin a building - £17,281

Two storey extension - £87,672

Build a timber frame extension - £25,781

Build a swimming pool - £80,781

Single storey extension - £50,627

Side return extension - £39,040

Install an RSJ - £1,981

Outbuilding - £9,781

Build a Mansard loft conversion - £51,781

Loft conversion - £31,700

Build a kitchen extension - £41,781

Hip to gable loft conversion - £41,781

Granny annexe - £86,781

Garden office - £9,781

Convert a Garage - £15,781

Garage - £18,281

Build a flat roof extension - £21,781

Build a dormer loft conversion - £41,781

Concrete foundations - £6,031

Convert a bungalow loft - £28,781

Convert a basement - £35,040