From £17,444
Need to find an Extension Builder near you for all your extension buildering work?
Avonvale Garage Doors provides a local, trusted extensio...
From £17,372
Welcome to WWM Property Solutions, where we specialize in creating exceptional outdoor and indoor spaces tailored to your unique lifestyle. As a le...
From £18,300
Member since December 2022
Hi, My name is Gus Sperin. I am self-employed electrician, and I have been running my business since 2010. I have been in the electrical ...
From £17,204
AJ Home Improvements is an established extension buildering business in WS13. We come highly recommended and provide competitive quotes for your wo...
From £17,484
Brickfast Builders is an established extension buildering business in WS13. We come highly recommended and provide competitive quotes for your work...
From £17,484
Need to find an Extension Builder near you for all your extension buildering work?
Atwal Building Services Ltd provides a local, trusted ex...
From £17,260
R.G Construction is an established and experienced local extension builder in WS13. Please contact us for a free, no obligation quote and competiti...
From £17,164
Experienced extension builder ready to quote for your work. S B Evans Bricklaying Contractor Ltd is the best extension builder in WS13. No obligati...
From £17,204
Prompt .tidy .exspearianced.quality of work
From £17,340
Need to find an Extension Builder near you for all your extension buildering work?
Willbuild provides a local, trusted extension buildering...

Underpinning ranges from £17,164 (S B Evans Bricklaying Contractor Ltd based in WV12) to £18,300 (Sperin Interiors based in B66), 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 WS13 by posting a job with HaMuch and we will send it to extension builders in WS13.
| Location in UK | Hourly Rate | Daily Rate |
|---|---|---|
| Underpin A Building near Lichfield | £29 | £226 |
| Underpin A Building near Burntwood | £29 | £229 |
| Underpin A Building near Brownhills | £29 | £225 |
| Underpin A Building near Rugeley | £30 | £230 |
| Underpin A Building near Tamworth | £33 | £288 |
| Underpin A Building near Cannock | £28 | £227 |
| Underpin A Building near Bloxwich | £28 | £226 |
| Underpin A Building near Sutton Coldfield | £29 | £228 |
| Underpin A Building near Walsall | £29 | £226 |
| Underpin A Building near Burton upon Trent | £33 | £257 |
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 - £17,426

Two storey extension - £87,888

Build a timber frame extension - £25,926

Build a swimming pool - £80,926

Single storey extension - £53,512

Side return extension - £40,663

Install an RSJ - £2,126

Outbuilding - £9,926

Build a Mansard loft conversion - £51,926

Loft conversion - £33,053

Build a kitchen extension - £41,926

Hip to gable loft conversion - £41,926

Granny annexe - £86,926

Garden office - £9,926

Convert a Garage - £15,926

Garage - £18,426

Build a flat roof extension - £21,926

Build a dormer loft conversion - £41,926

Concrete foundations - £6,176

Convert a bungalow loft - £28,926

Convert a basement - £36,663