Ethos Property Developments Limited is an established extension buildering business in Oldham. We come highly recommended and provide competitive q...
Paul Foran
Reliable and experienced extension builders with competitive rates and good at keeping within budget. Happy to provide examples of extension builde...
Sasho Mitev
Hello So we do not work and almost any work and it works very well and qualitatively If you are interested we can work in the future
Need to find an Extension Builder near you for all your extension buildering work?
DC Contractors provides a local, trusted extension build...
Relax... you have found a reliable extension builder in Oldham. David Anderson Builders is a friendly and reliable company based in Oldham who cons...
Jonathan
Need to find an Extension Builder near you for all your extension buildering work?
ESBP Specialists Ltd provides a local, trusted extension...
Trusted and professional extension builder in Oldham. Experienced in all extension buildering work and keeping within budget and on quote. We Build...
Need an Extension Builder in Oldham? MK Builders has been helping local clients (20 mile radius) with their extension buildering jobs for many year...
Trusted and professional extension builder in Oldham. Experienced in all extension buildering work and keeping within budget and on quote. Fit-on G...

Underpinning ranges from £16,460 (Aquatec Builder based in OL10) to £17,508 (Ethos Property Developments Limited based in SK15), 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 Oldham by posting a job with HaMuch and we will send it to extension builders in Oldham.
| Location in UK | Hourly Rate | Daily Rate |
|---|---|---|
| Underpin A Building near Oldham | £31 | £229 |
| Underpin A Building near Chadderton | £31 | £225 |
| Underpin A Building near Royton | £30 | £225 |
| Underpin A Building near Failsworth | £35 | £236 |
| Underpin A Building near Ashton-under-Lyne | £36 | £232 |
| Underpin A Building near Middleton | £31 | £227 |
| Underpin A Building near Droylsden | £34 | £237 |
| Underpin A Building near Tameside | £35 | £232 |
| Underpin A Building near Stalybridge | £38 | £231 |
| Underpin A Building near Dukinfield | £35 | £232 |
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 - £17,142

Two storey extension - £87,464

Build a timber frame extension - £25,642

Build a swimming pool - £80,642

Single storey extension - £47,848

Side return extension - £37,477

Install an RSJ - £1,842

Outbuilding - £9,642

Build a Mansard loft conversion - £51,642

Loft conversion - £30,398

Build a kitchen extension - £41,642

Hip to gable loft conversion - £41,642

Granny annexe - £86,642

Garden office - £9,642

Convert a Garage - £15,642

Garage - £18,142

Build a flat roof extension - £21,642

Build a dormer loft conversion - £41,642

Concrete foundations - £5,892

Convert a bungalow loft - £28,642

Convert a basement - £33,477