ASHBURY CONSTRUCTION T/A is an established and experienced local extension builder in WF4. Please contact us for a free, no obligation quote and co...
Reliable and experienced extension builders with competitive rates and good at keeping within budget. Happy to provide examples of extension builde...
From £17,276
Graham Kirkaldy
I've been in the trade over 25 years working on commercial and domestic high end properties

Underpinning ranges from £17,276 (GPK based in WF4) to £17,404 (KPS Building & Brickwork based in WF4), 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 WF4 by posting a job with HaMuch and we will send it to extension builders in WF4.
| Location in UK | Hourly Rate | Daily Rate |
|---|---|---|
| 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 Barnsley | £31 | £242 |
| Underpin A Building near Batley | £32 | £239 |
| Underpin A Building near Morley | £31 | £239 |
| Underpin A Building near Mirfield | £31 | £236 |
| Underpin A Building near Rothwell | £30 | £230 |
| Underpin A Building near Castleford | £30 | £225 |
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 - £17,324

Two storey extension - £87,736

Build a timber frame extension - £25,824

Build a swimming pool - £80,824

Single storey extension - £51,480

Side return extension - £39,520

Install an RSJ - £2,024

Outbuilding - £9,824

Build a Mansard loft conversion - £51,824

Loft conversion - £32,100

Build a kitchen extension - £41,824

Hip to gable loft conversion - £41,824

Granny annexe - £86,824

Garden office - £9,824

Convert a Garage - £15,824

Garage - £18,324

Build a flat roof extension - £21,824

Build a dormer loft conversion - £41,824

Concrete foundations - £6,074

Convert a bungalow loft - £28,824

Convert a basement - £35,520