STAN MARTIN T/A are here to help customers who need an Extension Builder in Cleator. We offer a competitive rate to complete all your extension bui...
From £17,172
CA25 5B
Need an Extension Builder in Cleator? William king Construction has been helping local clients (20 mile radius) with their extension buildering job...
From £17,356
Sc brickwork is an established and experienced local extension builder in Cleator. Please contact us for a free, no obligation quote and competitiv...

Underpinning ranges from £17,172 (William king Construction based in CA25) to £17,356 (Sc brickwork based in CA22), 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 Cleator by posting a job with HaMuch and we will send it to extension builders in Cleator.
| Location in UK | Hourly Rate | Daily Rate |
|---|---|---|
| Underpin A Building near Whitehaven | £22 | £221 |
| Underpin A Building near Barrow-in-Furness | £25 | £204 |
| Underpin A Building near Kendal | £28 | £236 |
| Underpin A Building near Carlisle | £24 | £203 |
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 - £17,268

Two storey extension - £87,652

Build a timber frame extension - £25,768

Build a swimming pool - £80,768

Single storey extension - £50,360

Side return extension - £38,890

Install an RSJ - £1,968

Outbuilding - £9,768

Build a Mansard loft conversion - £51,768

Loft conversion - £31,575

Build a kitchen extension - £41,768

Hip to gable loft conversion - £41,768

Granny annexe - £86,768

Garden office - £9,768

Convert a Garage - £15,768

Garage - £18,268

Build a flat roof extension - £21,768

Build a dormer loft conversion - £41,768

Concrete foundations - £6,018

Convert a bungalow loft - £28,768

Convert a basement - £34,890