From £17,244
Relax... you have found a reliable extension builder in LS14. KHL Building Services Limited is a friendly and reliable company based in LS14 who co...
From £17,132
Trusted and professional extension builder in LS14. Experienced in all extension buildering work and keeping within budget and on quote. Fearnville...
From £17,308
Trusted and professional extension builder in LS14. Experienced in all extension buildering work and keeping within budget and on quote. NE BUILDIN...
From £17,420
Experienced extension builder ready to quote for your work. J W Building Services is the best extension builder in LS14. No obligation free quotes ...
From £17,284
Reliable and experienced extension builders with competitive rates and good at keeping within budget. Happy to provide examples of extension builde...
From £17,444
Need an Extension Builder in LS14? D & D Builders has been helping local clients (20 mile radius) with their extension buildering jobs for many yea...
From £17,468
Relax... you have found a reliable extension builder in LS14. Basement Structures LTD is a friendly and reliable company based in LS14 who consider...
From £17,404
NORTH LEEDS BUILDERS LTD are here to help customers who need an Extension Builder in LS14. We offer a competitive rate to complete all your extensi...
From £17,204
Our building services company Inspired Builds was established in 2020, but collectively have over 35 years of experience, providing professional, t...
From £17,444
We are a Leeds based design and build building and property development firm. We specialize in property renovation/restoration, but also have much ...

Underpinning ranges from £17,132 (Fearnville Driveways based in LS8) to £17,468 (Basement Structures LTD based in LS15), 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 LS14 by posting a job with HaMuch and we will send it to extension builders in LS14.
| Location in UK | Hourly Rate | Daily Rate |
|---|---|---|
| Underpin A Building near Chapeltown | £30 | £231 |
| Underpin A Building near Leeds | £31 | £236 |
| Underpin A Building near Rothwell | £30 | £229 |
| Underpin A Building near Beeston | £31 | £236 |
| Underpin A Building near Morley | £31 | £239 |
| Underpin A Building near Castleford | £30 | £225 |
| Underpin A Building near Pudsey | £29 | £225 |
| Underpin A Building near Normanton | £30 | £233 |
| Underpin A Building near Wakefield | £31 | £240 |
| 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 - £17,335

Two storey extension - £87,753

Build a timber frame extension - £25,835

Build a swimming pool - £80,835

Single storey extension - £51,704

Side return extension - £39,646

Install an RSJ - £2,035

Outbuilding - £9,835

Build a Mansard loft conversion - £51,835

Loft conversion - £32,205

Build a kitchen extension - £41,835

Hip to gable loft conversion - £41,835

Granny annexe - £86,835

Garden office - £9,835

Convert a Garage - £15,835

Garage - £18,335

Build a flat roof extension - £21,835

Build a dormer loft conversion - £41,835

Concrete foundations - £6,085

Convert a bungalow loft - £28,835

Convert a basement - £35,646