From £17,476
Need an Extension Builder in TS6? M&K BEDROOM DESIGNS has been helping local clients (20 mile radius) with their extension buildering jobs for many...
From £17,684
Over a Decade of Property Maintenance. Military Maintenance has years of experience in the construction and development industry, our expertise ran...
From £16,940
Trusted and professional extension builder in TS6. Experienced in all extension buildering work and keeping within budget and on quote. Marshall & ...
From £17,436
Design Consultancy & Construction Services Ltd are here to help customers who need an Extension Builder in TS6. We offer a competitive rate to comp...
From £17,420
Need to find an Extension Builder near you for all your extension buildering work?
louisjh provides a local, trusted extension buildering s...
From £17,628
Trusted and professional extension builder in TS6. Experienced in all extension buildering work and keeping within budget and on quote. E Collins C...
From £17,244
Trusted and professional extension builder in TS6. Experienced in all extension buildering work and keeping within budget and on quote. Empire Buil...
From £17,284
Plant to Build Northern is an established and experienced local extension builder in TS6. Please contact us for a free, no obligation quote and com...
From £17,316
Need an Extension Builder in TS6? CHERRYBURN CONSTRUCTION LTD has been helping local clients (20 mile radius) with their extension buildering jobs ...
From £17,628
Need an Extension Builder in TS6? Holvey Home Improvements has been helping local clients (20 mile radius) with their extension buildering jobs for...

Underpinning ranges from £16,940 (Marshall & Son Builders based in TS14) to £17,684 (Military Maintenance Ltd based in ts10), 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 TS6 by posting a job with HaMuch and we will send it to extension builders in TS6.
| Location in UK | Hourly Rate | Daily Rate |
|---|---|---|
| Underpin A Building near Eston | £42 | £254 |
| Underpin A Building near Middlesbrough | £42 | £235 |
| Underpin A Building near Redcar & Cleveland | £42 | £274 |
| Underpin A Building near Redcar | £41 | £264 |
| Underpin A Building near Thornaby-on-Tees | £41 | £230 |
| Underpin A Building near Billingham | £43 | £240 |
| Underpin A Building near Ingleby Barwick | £41 | £227 |
| Underpin A Building near Stockton-on-Tees | £40 | £226 |
| Underpin A Building near Hartlepool | £40 | £236 |
| Underpin A Building near Peterlee | £35 | £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 - £17,406

Two storey extension - £87,858

Build a timber frame extension - £25,906

Build a swimming pool - £80,906

Single storey extension - £53,112

Side return extension - £40,438

Install an RSJ - £2,106

Outbuilding - £9,906

Build a Mansard loft conversion - £51,906

Loft conversion - £32,865

Build a kitchen extension - £41,906

Hip to gable loft conversion - £41,906

Granny annexe - £86,906

Garden office - £9,906

Convert a Garage - £15,906

Garage - £18,406

Build a flat roof extension - £21,906

Build a dormer loft conversion - £41,906

Concrete foundations - £6,156

Convert a bungalow loft - £28,906

Convert a basement - £36,438