From £17,580
Guardian Structural Ltd (Wall Removal Specialists) was created with one goal in mind.... To set the standards. We take pride in being highest rated...
From £17,116
Need to find an Extension Builder near you for all your extension buildering work?
BRICKSTONE CONSTRUCTION LTD provides a local, trusted ex...
From £17,476
bespoke designers for your new media centre. At last, we’re bringing our stunning conversion knowledge to entertainment installations across the ...
From £17,460
Mode Projects Ltd is an established and experienced local extension builder in M15. Please contact us for a free, no obligation quote and competiti...
From £17,396
Trusted and professional extension builder in M15. Experienced in all extension buildering work and keeping within budget and on quote. SK Building...
From £17,572
Avon Piping Limited are here to help customers who need an Extension Builder in M15. We offer a competitive rate to complete all your extension bui...
From £17,300
Our building services company Silkrise Construction have ten years’ experience and have been helping customers in Manchester and the surrounding ...
From £17,108
Experienced extension builder ready to quote for your work. MyDestigo is the best extension builder in M15. No obligation free quotes and many happ...
From £17,268
Trusted and professional extension builder in M15. Experienced in all extension buildering work and keeping within budget and on quote. B R M S hav...
From £17,332
Need to find an Extension Builder near you for all your extension buildering work?
Oscar Renn provides a local, trusted extension builderin...

Underpinning ranges from £17,108 (MyDestigo based in M1) to £17,580 (Guardian Structural Ltd (Wall Removal Specialists) based in M3), 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 M15 by posting a job with HaMuch and we will send it to extension builders in M15.
| Location in UK | Hourly Rate | Daily Rate |
|---|---|---|
| Underpin A Building near Old Trafford | £27 | £203 |
| Underpin A Building near Manchester | £27 | £204 |
| Underpin A Building near Salford | £28 | £203 |
| Underpin A Building near Stretford | £27 | £203 |
| Underpin A Building near Reddish | £29 | £202 |
| Underpin A Building near Sale | £28 | £203 |
| Underpin A Building near Droylsden | £30 | £203 |
| Underpin A Building near Prestwich | £27 | £204 |
| Underpin A Building near Eccles | £27 | £203 |
| Underpin A Building near Urmston | £27 | £201 |
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 - £17,361

Two storey extension - £87,791

Build a timber frame extension - £25,861

Build a swimming pool - £80,861

Single storey extension - £52,216

Side return extension - £39,934

Install an RSJ - £2,061

Outbuilding - £9,861

Build a Mansard loft conversion - £51,861

Loft conversion - £32,445

Build a kitchen extension - £41,861

Hip to gable loft conversion - £41,861

Granny annexe - £86,861

Garden office - £9,861

Convert a Garage - £15,861

Garage - £18,361

Build a flat roof extension - £21,861

Build a dormer loft conversion - £41,861

Concrete foundations - £6,111

Convert a bungalow loft - £28,861

Convert a basement - £35,934