From £17,228
A BAINES is an established extension buildering business in Sedbergh. We come highly recommended and provide competitive quotes for your work.
...From £17,260
Experienced extension builder ready to quote for your work. Helmside Building Services is the best extension builder in Sedbergh. No obligation fre...
From £17,356
Relax... you have found a reliable extension builder in Sedbergh. CHRIS ELLWOOD BUILDING CONTR is a friendly and reliable company based in Sedbergh...
From £17,884
Use our depth of knowledge in design, build, renovation and property development to realise your true one-off home.Our track record in residential ...
From £17,388
Need to find an Extension Builder near you for all your extension buildering work?
Absolute Build provides a local, trusted extension build...
From £17,332
Relax... you have found a reliable extension builder in Sedbergh. STEPHEN FELLER (BUILDER) is a friendly and reliable company based in Sedbergh who...
From £17,076
Experienced extension builder ready to quote for your work. SIMPSON CONSTRUCTION is the best extension builder in Sedbergh. No obligation free quot...
From £17,212
Trusted and professional extension builder in Sedbergh. Experienced in all extension buildering work and keeping within budget and on quote. J R S ...
From £17,116
Need an Extension Builder in Sedbergh? NEWBY BUILDING & CONSTRUCTION has been helping local clients (20 mile radius) with their extension builderin...

Underpinning ranges from £17,076 (SIMPSON CONSTRUCTION based in LA8) to £17,884 (ROJ.house based in LA9), 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 Sedbergh by posting a job with HaMuch and we will send it to extension builders in Sedbergh.
| Location in UK | Hourly Rate | Daily Rate |
|---|---|---|
| Underpin A Building near Kendal | £28 | £236 |
| Underpin A Building near Lancaster | £25 | £211 |
| Underpin A Building near Morecambe | £25 | £212 |
| Underpin A Building near Barrow-in-Furness | £25 | £204 |
| Underpin A Building near Fleetwood | £28 | £206 |
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 - £17,317

Two storey extension - £87,725

Build a timber frame extension - £25,817

Build a swimming pool - £80,817

Single storey extension - £51,338

Side return extension - £39,440

Install an RSJ - £2,017

Outbuilding - £9,817

Build a Mansard loft conversion - £51,817

Loft conversion - £32,033

Build a kitchen extension - £41,817

Hip to gable loft conversion - £41,817

Granny annexe - £86,817

Garden office - £9,817

Convert a Garage - £15,817

Garage - £18,317

Build a flat roof extension - £21,817

Build a dormer loft conversion - £41,817

Concrete foundations - £6,067

Convert a bungalow loft - £28,817

Convert a basement - £35,440