From £17,156
David Wood Building Kitchens And Bathrooms is a trusted extension builder serving customers in BD17 and the surrounding area. Contact us to today t...
From £16,820
L & D Builders & Joiners is a trusted extension builder serving customers in BD17 and the surrounding area. Contact us to today to get a competitiv...
From £17,556
Trusted and professional extension builder in BD17. Experienced in all extension buildering work and keeping within budget and on quote. Extend Rit...
From £17,564
RJB Construction and Joinery is a trusted extension builder serving customers in BD17 and the surrounding area. Contact us to today to get a compet...
From £17,108
Need an Extension Builder in BD17? B Taylor Building Services has been helping local clients (20 mile radius) with their extension buildering jobs ...
From £16,956
We are a family company that includes myself & my 4 sons who have all passed City & Guilds in their different trades
The busines...
From £17,412
Reliable and experienced extension builders with competitive rates and good at keeping within budget. Happy to provide examples of extension builde...
From £16,892
Westfield Builders is a trusted extension builder serving customers in BD17 and the surrounding area. Contact us to today to get a competitive quot...
From £17,396
Need an Extension Builder in BD17? LRS Maintenance & Property Renovators has been helping local clients (20 mile radius) with their extension build...
From £17,436
Experienced extension builder ready to quote for your work. DAVE BEDFORD BUILDING is the best extension builder in BD17. No obligation free quotes ...

Underpinning ranges from £16,820 (L & D Builders & Joiners based in BD18) to £17,564 (RJB Construction and Joinery based in LS20), 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 BD17 by posting a job with HaMuch and we will send it to extension builders in BD17.
| Location in UK | Hourly Rate | Daily Rate |
|---|---|---|
| Underpin A Building near Shipley | £29 | £224 |
| Underpin A Building near Bingley | £30 | £226 |
| Underpin A Building near Bradford | £29 | £223 |
| Underpin A Building near Pudsey | £29 | £225 |
| Underpin A Building near Keighley | £30 | £226 |
| Underpin A Building near Leeds | £31 | £236 |
| Underpin A Building near Halifax | £32 | £243 |
| Underpin A Building near Chapeltown | £30 | £231 |
| Underpin A Building near Morley | £31 | £239 |
| Underpin A Building near Beeston | £31 | £236 |
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 - £17,230

Two storey extension - £87,594

Build a timber frame extension - £25,730

Build a swimming pool - £80,730

Single storey extension - £49,592

Side return extension - £38,458

Install an RSJ - £1,930

Outbuilding - £9,730

Build a Mansard loft conversion - £51,730

Loft conversion - £31,215

Build a kitchen extension - £41,730

Hip to gable loft conversion - £41,730

Granny annexe - £86,730

Garden office - £9,730

Convert a Garage - £15,730

Garage - £18,230

Build a flat roof extension - £21,730

Build a dormer loft conversion - £41,730

Concrete foundations - £5,980

Convert a bungalow loft - £28,730

Convert a basement - £34,458