From £17,356
Sc brickwork is an established and experienced local extension builder in Egremont. Please contact us for a free, no obligation quote and competiti...
From £17,172
Need an Extension Builder in Egremont? William king Construction has been helping local clients (20 mile radius) with their jobs for many years. G...
From £17,276
STAN MARTIN T/A are here to help customers who need an Extension Builder in Egremont. We offer a competitive rate to complete all your jobs to pro...
From £17,020
Relax... you have found a reliable extension builder in Egremont. M & K BUILDERS KESWICK LIMITED is a friendly and reliable company based in Egremo...
From £16,892
Ian Groves is an established business in Egremont. We come highly recommended and provide competitive quotes for your work.

Underpinning ranges from £16,892 (Ian Groves based in CA12) 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 Egremont by posting a job with HaMuch and we will send it to extension builders in Egremont.
| Location in UK | Hourly Rate | Daily Rate |
|---|---|---|
| Underpin A Building near Whitehaven | £18 | £185 |
| Underpin A Building near Barrow-in-Furness | £21 | £173 |
| Underpin A Building near Carlisle | £21 | £175 |
| Underpin A Building near Morecambe | £22 | £186 |
| Underpin A Building near Lancaster | £22 | £185 |
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 - £17,143

Two storey extension - £87,465

Build a timber frame extension - £25,643

Build a swimming pool - £80,643

Single storey extension - £47,864

Side return extension - £37,486

Install an RSJ - £1,843

Outbuilding - £9,643

Build a Mansard loft conversion - £51,643

Loft conversion - £30,405

Build a kitchen extension - £41,643

Hip to gable loft conversion - £41,643

Granny annexe - £86,643

Garden office - £9,643

Convert a Garage - £15,643

Garage - £18,143

Build a flat roof extension - £21,643

Build a dormer loft conversion - £41,643

Concrete foundations - £5,893

Convert a bungalow loft - £28,643

Convert a basement - £33,486