From £17,444
M C BUILDER (YORKSHIRE) LTD is an established extension buildering business in S75. We come highly recommended and provide competitive quotes for y...
From £17,308
Trusted and professional extension builder in S75. Experienced in all extension buildering work and keeping within budget and on quote. NE BUILDING...
From £17,132
Trusted and professional extension builder in S75. Experienced in all extension buildering work and keeping within budget and on quote. Fearnville ...
From £17,324
Relax... you have found a reliable extension builder in S75. Foundation Building Services is a friendly and reliable company based in S75 who consi...
From £17,444
Need an Extension Builder in S75? D & D Builders has been helping local clients (20 mile radius) with their extension buildering jobs for many year...
From £17,508
We are a family run business with 20 years experience.
We take great care and attention to the work we carry out and pride ourselves on ...
From £17,468
Relax... you have found a reliable extension builder in S75. CS Construction & Conversions is a friendly and reliable company based in S75 who cons...
From £17,132
AAA BUILDERS are here to help customers who need an Extension Builder in S75. We offer a competitive rate to complete all your extension buildering...
From £17,420
Experienced extension builder ready to quote for your work. J W Building Services is the best extension builder in S75. No obligation free quotes a...
From £17,332
Need an Extension Builder in S75? Watertight Roofing Leeds has been helping local clients (20 mile radius) with their extension buildering jobs for...

Underpinning ranges from £17,132 (Fearnville Driveways based in LS8) to £17,508 (A Field Construction LTD based in S8), 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 S75 by posting a job with HaMuch and we will send it to extension builders in S75.
| Location in UK | Hourly Rate | Daily Rate |
|---|---|---|
| Underpin A Building near Barnsley | £31 | £242 |
| Underpin A Building near Wakefield | £31 | £240 |
| Underpin A Building near Ossett | £33 | £245 |
| Underpin A Building near Dewsbury | £33 | £245 |
| Underpin A Building near Normanton | £30 | £233 |
| Underpin A Building near Mirfield | £31 | £236 |
| Underpin A Building near Rotherham | £33 | £257 |
| Underpin A Building near Holmfirth | £30 | £232 |
| Underpin A Building near Kirklees | £30 | £231 |
| Underpin A Building near Batley | £32 | £239 |
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 - £17,351

Two storey extension - £87,777

Build a timber frame extension - £25,851

Build a swimming pool - £80,851

Single storey extension - £52,024

Side return extension - £39,826

Install an RSJ - £2,051

Outbuilding - £9,851

Build a Mansard loft conversion - £51,851

Loft conversion - £32,355

Build a kitchen extension - £41,851

Hip to gable loft conversion - £41,851

Granny annexe - £86,851

Garden office - £9,851

Convert a Garage - £15,851

Garage - £18,351

Build a flat roof extension - £21,851

Build a dormer loft conversion - £41,851

Concrete foundations - £6,101

Convert a bungalow loft - £28,851

Convert a basement - £35,826