A & R Ansell Builders is a trusted extension builder serving customers in ST12 and the surrounding area. Contact us to today to get a competitive q...
Andrew Bell
Experienced extension builder ready to quote for your work. ANDREWS CONSTRUCTION is the best extension builder in ST12. No obligation free quotes a...
ORME MIDLANDS CONSTRUCTION LTD is an established extension buildering business in ST12. We come highly recommended and provide competitive quotes f...
Trusted and professional extension builder in ST12. Experienced in all extension buildering work and keeping within budget and on quote. Fernz Cons...
From £17,444
Relax... you have found a reliable extension builder in ST12. A Chimney Sweep Ltd is a friendly and reliable company based in ST12 who consider no ...

Underpinning ranges from £17,172 (A & R Ansell Builders based in ST4) to £17,484 (ANDREWS CONSTRUCTION based in ST3), 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 ST12 by posting a job with HaMuch and we will send it to extension builders in ST12.
| Location in UK | Hourly Rate | Daily Rate |
|---|---|---|
| Underpin A Building near Stoke-on-Trent | £29 | £226 |
| Underpin A Building near Newcastle-under-Lyme | £30 | £228 |
| Underpin A Building near Stafford | £29 | £224 |
| Underpin A Building near Leek | £33 | £254 |
| Underpin A Building near Congleton | £28 | £227 |
| Underpin A Building near Crewe & Nantwich | £28 | £220 |
| Underpin A Building near Crewe | £29 | £224 |
| Underpin A Building near Rugeley | £30 | £230 |
| Underpin A Building near Cannock | £28 | £227 |
| Underpin A Building near Burntwood | £29 | £229 |
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 - £17,351

Two storey extension - £87,777

Build a timber frame extension - £25,851

Build a swimming pool - £80,851

Single storey extension - £52,024

Side return extension - £39,826

Install an RSJ - £2,051

Outbuilding - £9,851

Build a Mansard loft conversion - £51,851

Loft conversion - £32,355

Build a kitchen extension - £41,851

Hip to gable loft conversion - £41,851

Granny annexe - £86,851

Garden office - £9,851

Convert a Garage - £15,851

Garage - £18,351

Build a flat roof extension - £21,851

Build a dormer loft conversion - £41,851

Concrete foundations - £6,101

Convert a bungalow loft - £28,851

Convert a basement - £35,826