Need to find an Extension Builder near you for all your extension buildering work?
TK Builders provides a local, trusted extension builderi...
MM Building Services is an established and experienced local extension builder in Whitley Bay. Please contact us for a free, no obligation quote an...
Oscar Carballo
I have over 40 years experience in the field of construction. Thank you and I hope I will be of service to you.
Trusted and professional extension builder in Whitley Bay. Experienced in all extension buildering work and keeping within budget and on quote. DGS...
Arrowhead Construction is a trusted extension builder serving customers in Whitley Bay and the surrounding area. Contact us to today to get a compe...
Relax... you have found a reliable extension builder in Whitley Bay. SB Building Solutions is a friendly and reliable company based in Whitley Bay ...
Dave Ogle is an established and experienced local extension builder in Whitley Bay. Please contact us for a free, no obligation quote and competiti...
Relax... you have found a reliable extension builder in Whitley Bay. Gdt builders is a friendly and reliable company based in Whitley Bay who consi...
From £18,380
Experienced extension builder ready to quote for your work. Premier Preservations Ltd is the best extension builder in Whitley Bay. No obligation f...
From £17,644
North East Contractors Ltd are here to help customers who need an Extension Builder in Whitley Bay. We offer a competitive rate to complete all you...

Underpinning ranges from £16,540 (OCC Construction based in NE10) to £18,380 (Premier Preservations Ltd based in NE23), 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 Whitley Bay by posting a job with HaMuch and we will send it to extension builders in Whitley Bay.
| Location in UK | Hourly Rate | Daily Rate |
|---|---|---|
| Underpin A Building near Whitley Bay | £38 | £268 |
| Underpin A Building near North Tyneside | £35 | £253 |
| Underpin A Building near Tynemouth | £36 | £257 |
| Underpin A Building near Wallsend | £34 | £245 |
| Underpin A Building near Cramlington | £36 | £256 |
| Underpin A Building near South Shields | £36 | £257 |
| Underpin A Building near Longbenton | £34 | £234 |
| Underpin A Building near Blyth | £42 | £288 |
| Underpin A Building near Hebburn | £34 | £246 |
| Underpin A Building near Jarrow | £34 | £262 |
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 - £17,538

Two storey extension - £88,056

Build a timber frame extension - £26,038

Build a swimming pool - £81,038

Single storey extension - £55,752

Side return extension - £41,923

Install an RSJ - £2,238

Outbuilding - £10,038

Build a Mansard loft conversion - £52,038

Loft conversion - £34,103

Build a kitchen extension - £42,038

Hip to gable loft conversion - £42,038

Granny annexe - £87,038

Garden office - £10,038

Convert a Garage - £16,038

Garage - £18,538

Build a flat roof extension - £22,038

Build a dormer loft conversion - £42,038

Concrete foundations - £6,288

Convert a bungalow loft - £29,038

Convert a basement - £37,923