From £17,444
M C BUILDER (YORKSHIRE) LTD is an established extension buildering business in Owston. We come highly recommended and provide competitive quotes fo...
From £17,308
Trusted and professional extension builder in Owston. Experienced in all extension buildering work and keeping within budget and on quote. NE BUILD...
From £17,132
Trusted and professional extension builder in Owston. Experienced in all extension buildering work and keeping within budget and on quote. Fearnvil...
From £17,324
Relax... you have found a reliable extension builder in Owston. Foundation Building Services is a friendly and reliable company based in Owston who...
From £17,468
Relax... you have found a reliable extension builder in Owston. CS Construction & Conversions is a friendly and reliable company based in Owston wh...
From £17,484
BP Builders are here to help customers who need an Extension Builder in Owston. We offer a competitive rate to complete all your extension builderi...
From £17,564
Prestine Property Maintenance Services is an established and experienced local extension builder in Owston. Please contact us for a free, no obliga...
From £17,644
Need an Extension Builder in Owston? P Wilkinson Building has been helping local clients (20 mile radius) with their extension buildering jobs for ...
From £17,412
MANVERS CONSTRUCTION is an established and experienced local extension builder in Owston. Please contact us for a free, no obligation quote and com...
From £17,252
J CLARKE CONSTRUCTION LTD are here to help customers who need an Extension Builder in Owston. We offer a competitive rate to complete all your exte...

Underpinning ranges from £17,132 (Fearnville Driveways based in LS8) to £17,644 (P Wilkinson Building based in HD8), 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 Owston by posting a job with HaMuch and we will send it to extension builders in Owston.
| Location in UK | Hourly Rate | Daily Rate |
|---|---|---|
| Underpin A Building near Doncaster | £29 | £238 |
| Underpin A Building near Pontefract | £30 | £228 |
| Underpin A Building near Castleford | £30 | £225 |
| Underpin A Building near Normanton | £30 | £233 |
| Underpin A Building near Goole | £26 | £217 |
| Underpin A Building near Wickersley | £33 | £257 |
| Underpin A Building near Barnsley | £31 | £242 |
| Underpin A Building near Rotherham | £33 | £257 |
| Underpin A Building near Selby | £30 | £240 |
| Underpin A Building near Wakefield | £31 | £240 |
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 - £17,403

Two storey extension - £87,855

Build a timber frame extension - £25,903

Build a swimming pool - £80,903

Single storey extension - £53,064

Side return extension - £40,411

Install an RSJ - £2,103

Outbuilding - £9,903

Build a Mansard loft conversion - £51,903

Loft conversion - £32,843

Build a kitchen extension - £41,903

Hip to gable loft conversion - £41,903

Granny annexe - £86,903

Garden office - £9,903

Convert a Garage - £15,903

Garage - £18,403

Build a flat roof extension - £21,903

Build a dormer loft conversion - £41,903

Concrete foundations - £6,153

Convert a bungalow loft - £28,903

Convert a basement - £36,411