From £17,540
5 Star Roofing Manchester is an established and experienced local extension builder in Prestwich. Please contact us for a free, no obligation quote...
From £17,324
Prestwich, M25
Relax... you have found a reliable extension builder in Prestwich. MCH BUILDERS T/A is a friendly and reliable company based in Prestwich who consi...
From £16,844
Trading for over 11 years and 17 years expierience in the building trade, check f book page and google business page to see all my 5 star reviews&n...
From £17,380
IKIZ Jewellery is an established and experienced local extension builder in Prestwich. Please contact us for a free, no obligation quote and compet...
From £17,100
Trusted and professional extension builder in Prestwich. Experienced in all extension buildering work and keeping within budget and on quote. Urban...
From £17,484
A wholesale shopping is an individual with a huge number of followers related to fashion and has the ability to influence the thought and purchase ...
From £17,460
Need to find an Extension Builder near you for all your extension buildering work?
ESBP Specialists Ltd provides a local, trusted extension...
From £17,292
Need to find an Extension Builder near you for all your extension buildering work?
DC Contractors provides a local, trusted extension build...
From £17,444
Pillo rooms is a trusted extension builder serving customers in Prestwich and the surrounding area. Contact us to today to get a competitive quote ...
From £17,220
McClean Builders are here to help customers who need an Extension Builder in Prestwich. We offer a competitive rate to complete all your extension ...

Underpinning ranges from £16,844 (M Taylor Brickwork based in BL9) to £17,540 (5 Star Roofing Manchester based in M25), 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 Prestwich by posting a job with HaMuch and we will send it to extension builders in Prestwich.
| Location in UK | Hourly Rate | Daily Rate |
|---|---|---|
| Underpin A Building near Prestwich | £31 | £234 |
| Underpin A Building near Whitefield | £31 | £229 |
| Underpin A Building near Swinton | £32 | £235 |
| Underpin A Building near Salford | £32 | £238 |
| Underpin A Building near Radcliffe | £30 | £220 |
| Underpin A Building near Manchester | £32 | £236 |
| Underpin A Building near Middleton | £31 | £227 |
| Underpin A Building near Eccles | £32 | £237 |
| Underpin A Building near Bury | £30 | £220 |
| Underpin A Building near Heywood | £30 | £222 |
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 - £17,309

Two storey extension - £87,713

Build a timber frame extension - £25,809

Build a swimming pool - £80,809

Single storey extension - £51,176

Side return extension - £39,349

Install an RSJ - £2,009

Outbuilding - £9,809

Build a Mansard loft conversion - £51,809

Loft conversion - £31,958

Build a kitchen extension - £41,809

Hip to gable loft conversion - £41,809

Granny annexe - £86,809

Garden office - £9,809

Convert a Garage - £15,809

Garage - £18,309

Build a flat roof extension - £21,809

Build a dormer loft conversion - £41,809

Concrete foundations - £6,059

Convert a bungalow loft - £28,809

Convert a basement - £35,349