From £17,980
On time/ professional/ time served/trustworthy
From £17,492
Reliable and experienced extension builders with competitive rates and good at keeping within budget. Happy to provide examples of extension builde...
From £18,412
Trusted General Builders in Durham From small fixes to full renovations, Radici Construction delivers quality workmanship, clear communication,...
From £17,308
ANDREW HUNTER BUILDING SERVICES is an established and experienced local extension builder in South Tyneside. Please contact us for a free, no oblig...
From £17,436
Building Craft Ltd is an established extension buildering business in South Tyneside. We come highly recommended and provide competitive quotes for...
From £17,484
Reliable and experienced extension builders with competitive rates and good at keeping within budget. Happy to provide examples of extension builde...
From £17,308
Trusted and professional extension builder in South Tyneside. Experienced in all extension buildering work and keeping within budget and on quote. ...
From £17,332
LJP Roofing are here to help customers who need an Extension Builder in South Tyneside. We offer a competitive rate to complete all your extension ...
From £17,348
Trusted and professional extension builder in South Tyneside. Experienced in all extension buildering work and keeping within budget and on quote. ...
From £17,596
Need an Extension Builder in South Tyneside? D TAIT BUILDING & PROP REPAIRS has been helping local clients (20 mile radius) with their extension bu...

Underpinning ranges from £17,308 (ANDREW HUNTER BUILDING SERVICES based in NE15) to £18,412 (Radici Construction North East Ltd based in DH1), 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 South Tyneside by posting a job with HaMuch and we will send it to extension builders in South Tyneside.
| Location in UK | Hourly Rate | Daily Rate |
|---|---|---|
| Underpin A Building near South Tyneside | £34 | £261 |
| Underpin A Building near Jarrow | £34 | £262 |
| Underpin A Building near South Shields | £36 | £257 |
| Underpin A Building near Hebburn | £34 | £246 |
| Underpin A Building near Wallsend | £34 | £245 |
| Underpin A Building near Tynemouth | £36 | £257 |
| Underpin A Building near North Tyneside | £35 | £253 |
| Underpin A Building near Sunderland | £33 | £251 |
| Underpin A Building near Washington | £33 | £254 |
| Underpin A Building near Whitley Bay | £38 | £268 |
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 - £17,570

Two storey extension - £88,104

Build a timber frame extension - £26,070

Build a swimming pool - £81,070

Single storey extension - £56,392

Side return extension - £42,283

Install an RSJ - £2,270

Outbuilding - £10,070

Build a Mansard loft conversion - £52,070

Loft conversion - £34,403

Build a kitchen extension - £42,070

Hip to gable loft conversion - £42,070

Granny annexe - £87,070

Garden office - £10,070

Convert a Garage - £16,070

Garage - £18,570

Build a flat roof extension - £22,070

Build a dormer loft conversion - £42,070

Concrete foundations - £6,320

Convert a bungalow loft - £29,070

Convert a basement - £38,283