From £17,364
Nestled in the rolling hillside of the West Midlands, Derby is a city birthed by the Roman Empire, and grown in the industrial revolution. Initiall...
From £17,652
Experienced extension builder ready to quote for your work. Rowes Building Ltd is the best extension builder in DE73. No obligation free quotes and...
From £17,612
Need to find an Extension Builder near you for all your extension buildering work?
J Pearson Building provides a local, trusted extension b...
From £17,404
Reliable and experienced extension builders with competitive rates and good at keeping within budget. Happy to provide examples of extension builde...
From £17,396
Derbyshire Bathrooms & Kitchens Ltd is an established and experienced local extension builder in DE73. Please contact us for a free, no obligation ...
From £17,300
Need to find an Extension Builder near you for all your extension buildering work?
BRICKON CONSTRUCTION LIMITED provides a local, trusted e...
From £17,316
Relax... you have found a reliable extension builder in DE73. Flying Tortise is a friendly and reliable company based in DE73 who consider no job a...
From £17,204
Netelect Group (UK) LTD specialise in Building Surveying, Building Services, Gas Systems and Electrical Systems.You are in safe hands with ...
From £17,252
Fitted Solutions was established in 2006 by founder Sam Fisher; with a promise to deliver exceptional craftmanship combined with first class custom...
From £17,148
Experienced extension builder ready to quote for your work. REYNOLDS BUILDING SERVICES LTD is the best extension builder in DE73. No obligation fre...

Underpinning ranges from £17,148 (REYNOLDS BUILDING SERVICES LTD based in NG10) to £17,652 (Rowes Building Ltd based in DE24), 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 DE73 by posting a job with HaMuch and we will send it to extension builders in DE73.
| Location in UK | Hourly Rate | Daily Rate |
|---|---|---|
| Underpin A Building near Derby | £30 | £228 |
| Underpin A Building near Swadlincote | £31 | £248 |
| Underpin A Building near Long Eaton | £32 | £248 |
| Underpin A Building near Erewash | £31 | £233 |
| Underpin A Building near Moira | £29 | £222 |
| Underpin A Building near Burton upon Trent | £32 | £255 |
| Underpin A Building near Coalville | £32 | £238 |
| Underpin A Building near Ilkeston | £31 | £235 |
| Underpin A Building near Loughborough | £32 | £262 |
| Underpin A Building near Amber Valley | £31 | £238 |
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 - £17,365

Two storey extension - £87,797

Build a timber frame extension - £25,865

Build a swimming pool - £80,865

Single storey extension - £52,296

Side return extension - £39,979

Install an RSJ - £2,065

Outbuilding - £9,865

Build a Mansard loft conversion - £51,865

Loft conversion - £32,483

Build a kitchen extension - £41,865

Hip to gable loft conversion - £41,865

Granny annexe - £86,865

Garden office - £9,865

Convert a Garage - £15,865

Garage - £18,365

Build a flat roof extension - £21,865

Build a dormer loft conversion - £41,865

Concrete foundations - £6,115

Convert a bungalow loft - £28,865

Convert a basement - £35,979