ANDREW HUNTER BUILDING SERVICES is an established and experienced local extension builder in NE40. Please contact us for a free, no obligation quot...
Trusted and professional extension builder in NE40. Experienced in all extension buildering work and keeping within budget and on quote. X7 Roofing...
Need an Extension Builder in NE40? D TAIT BUILDING & PROP REPAIRS has been helping local clients (20 mile radius) with their extension buildering j...
From £17,668
Trusted and professional extension builder in NE40. Experienced in all extension buildering work and keeping within budget and on quote. B & R Buil...

Underpinning ranges from £17,308 (ANDREW HUNTER BUILDING SERVICES based in NE15) to £17,668 (B & R Building Services based in NE5), 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 NE40 by posting a job with HaMuch and we will send it to extension builders in NE40.
| Location in UK | Hourly Rate | Daily Rate |
|---|---|---|
| Underpin A Building near Newcastle Upon Tyne | £33 | £236 |
| Underpin A Building near Gateshead | £33 | £236 |
| Underpin A Building near Stanley | £34 | £242 |
| Underpin A Building near Longbenton | £34 | £234 |
| Underpin A Building near Consett | £33 | £241 |
| Underpin A Building near Chester-le-Street | £35 | £242 |
| Underpin A Building near Wallsend | £34 | £245 |
| Underpin A Building near Hebburn | £34 | £246 |
| Underpin A Building near Cramlington | £36 | £256 |
| Underpin A Building near Washington | £33 | £254 |
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 - £17,480

Two storey extension - £87,970

Build a timber frame extension - £25,980

Build a swimming pool - £80,980

Single storey extension - £54,600

Side return extension - £41,275

Install an RSJ - £2,180

Outbuilding - £9,980

Build a Mansard loft conversion - £51,980

Loft conversion - £33,563

Build a kitchen extension - £41,980

Hip to gable loft conversion - £41,980

Granny annexe - £86,980

Garden office - £9,980

Convert a Garage - £15,980

Garage - £18,480

Build a flat roof extension - £21,980

Build a dormer loft conversion - £41,980

Concrete foundations - £6,230

Convert a bungalow loft - £28,980

Convert a basement - £37,275