From £17,084
Gerard & Huby Building Specialist are here to help customers who need an Extension Builder in DN14. We offer a competitive rate to complete all you...
From £17,516
ABBS Building & Plastics are here to help customers who need an Extension Builder in DN14. We offer a competitive rate to complete all your extensi...
From £17,140
Relax... you have found a reliable extension builder in DN14. Gosling Builders is a friendly and reliable company based in DN14 who consider no job...
From £17,244
Trusted and professional extension builder in DN14. Experienced in all extension buildering work and keeping within budget and on quote. MERCER PAR...
From £17,212
Reliable and experienced extension builders with competitive rates and good at keeping within budget. Happy to provide examples of extension builde...
From £17,564
Prestine Property Maintenance Services is an established and experienced local extension builder in DN14. Please contact us for a free, no obligati...
From £17,500
From creating inspiring residential renovations and re-builds to simplifying sophisticated commercial fit-outs, Egg Interiors are experts in the re...
From £17,188
Lace Construction Ltd are here to help customers who need an Extension Builder in DN14. We offer a competitive rate to complete all your extension ...
From £17,140
Relax... you have found a reliable extension builder in DN14. PASUDA BUILDINGS LTD is a friendly and reliable company based in DN14 who consider no...
From £17,452
PASUDA BUILDINGS LTD is an established and experienced local extension builder in DN14. Please contact us for a free, no obligation quote and compe...

Underpinning ranges from £17,084 (Gerard & Huby Building Specialist based in DN14) to £17,564 (Prestine Property Maintenance Services based in YO8), 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 DN14 by posting a job with HaMuch and we will send it to extension builders in DN14.
| Location in UK | Hourly Rate | Daily Rate |
|---|---|---|
| Underpin A Building near Goole | £24 | £196 |
| Underpin A Building near Selby | £25 | £198 |
| Underpin A Building near Scunthorpe | £23 | £186 |
| Underpin A Building near Pontefract | £26 | £202 |
| Underpin A Building near Doncaster | £26 | £208 |
| Underpin A Building near Castleford | £27 | £202 |
| Underpin A Building near North Lincolnshire | £25 | £195 |
| Underpin A Building near York | £26 | £196 |
| Underpin A Building near Normanton | £26 | £202 |
| Underpin A Building near Willerby | £25 | £193 |
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 - £17,304

Two storey extension - £87,706

Build a timber frame extension - £25,804

Build a swimming pool - £80,804

Single storey extension - £51,080

Side return extension - £39,295

Install an RSJ - £2,004

Outbuilding - £9,804

Build a Mansard loft conversion - £51,804

Loft conversion - £31,913

Build a kitchen extension - £41,804

Hip to gable loft conversion - £41,804

Granny annexe - £86,804

Garden office - £9,804

Convert a Garage - £15,804

Garage - £18,304

Build a flat roof extension - £21,804

Build a dormer loft conversion - £41,804

Concrete foundations - £6,054

Convert a bungalow loft - £28,804

Convert a basement - £35,295