From £17,540
Need to find an Extension Builder near you for all your extension buildering work?
RB Building Services provides a local, trusted extension...
From £17,444
Need an Extension Builder in Birkenshaw? D & D Builders has been helping local clients (20 mile radius) with their extension buildering jobs for ma...
From £17,420
Experienced extension builder ready to quote for your work. J W Building Services is the best extension builder in Birkenshaw. No obligation free q...
From £17,332
Need an Extension Builder in Birkenshaw? Watertight Roofing Leeds has been helping local clients (20 mile radius) with their extension buildering j...
From £17,340
Need to find an Extension Builder near you for all your extension buildering work?
full circle garden and design provides a local, trusted ...
From £17,156
David Wood Building Kitchens And Bathrooms is a trusted extension builder serving customers in Birkenshaw and the surrounding area. Contact us to t...
From £17,132
Trusted and professional extension builder in Birkenshaw. Experienced in all extension buildering work and keeping within budget and on quote. Fear...
From £17,308
Trusted and professional extension builder in Birkenshaw. Experienced in all extension buildering work and keeping within budget and on quote. NE B...
From £17,556
Trusted and professional extension builder in Birkenshaw. Experienced in all extension buildering work and keeping within budget and on quote. Exte...
From £17,396
Need an Extension Builder in Birkenshaw? LRS Maintenance & Property Renovators has been helping local clients (20 mile radius) with their extension...

Underpinning ranges from £17,132 (Fearnville Driveways based in LS8) to £17,556 (Extend Rite Ltd based in BD2), 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 Birkenshaw by posting a job with HaMuch and we will send it to extension builders in Birkenshaw.
| Location in UK | Hourly Rate | Daily Rate |
|---|---|---|
| Underpin A Building near Batley | £32 | £239 |
| Underpin A Building near Morley | £31 | £239 |
| Underpin A Building near Pudsey | £30 | £226 |
| Underpin A Building near Bradford | £29 | £224 |
| Underpin A Building near Mirfield | £31 | £236 |
| Underpin A Building near Dewsbury | £33 | £245 |
| Underpin A Building near Beeston | £31 | £236 |
| Underpin A Building near Brighouse | £30 | £230 |
| Underpin A Building near Leeds | £31 | £236 |
| Underpin A Building near Ossett | £33 | £245 |
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 - £17,362

Two storey extension - £87,794

Build a timber frame extension - £25,862

Build a swimming pool - £80,862

Single storey extension - £52,248

Side return extension - £39,952

Install an RSJ - £2,062

Outbuilding - £9,862

Build a Mansard loft conversion - £51,862

Loft conversion - £32,460

Build a kitchen extension - £41,862

Hip to gable loft conversion - £41,862

Granny annexe - £86,862

Garden office - £9,862

Convert a Garage - £15,862

Garage - £18,362

Build a flat roof extension - £21,862

Build a dormer loft conversion - £41,862

Concrete foundations - £6,112

Convert a bungalow loft - £28,862

Convert a basement - £35,952