From £17,468
Relax... you have found a reliable extension builder in Haxey. CS Construction & Conversions is a friendly and reliable company based in Haxey who ...
From £17,340
DAVID LEAKE CONSTRUCTION LTD is an established and experienced local extension builder in Haxey. Please contact us for a free, no obligation quote ...
From £17,188
Lace Construction Ltd are here to help customers who need an Extension Builder in Haxey. We offer a competitive rate to complete all your extension...
From £17,244
Trusted and professional extension builder in Haxey. Experienced in all extension buildering work and keeping within budget and on quote. MERCER PA...
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 £17,164
1980 are here to help customers who need an Extension Builder in Haxey. We offer a competitive rate to complete all your extension buildering jobs ...
From £17,356
Relax... you have found a reliable extension builder in Haxey. Tep's Building Services is a friendly and reliable company based in Haxey who consid...
From £17,308
Relax... you have found a reliable extension builder in Haxey. LFC Builders is a friendly and reliable company based in Haxey who consider no job a...
From £18,892
Green Exteriors Ltd are here to help customers who need an Extension Builder in Haxey. We offer a competitive rate to complete all your extension b...
From £17,604
Reliable and experienced extension builders with competitive rates and good at keeping within budget. Happy to provide examples of extension builde...

Underpinning ranges from £17,164 (1980 based in DN2) to £18,892 (Green Exteriors Ltd based in S60), 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 Haxey by posting a job with HaMuch and we will send it to extension builders in Haxey.
| Location in UK | Hourly Rate | Daily Rate |
|---|---|---|
| Underpin A Building near Gainsborough | £30 | £234 |
| Underpin A Building near Doncaster | £29 | £238 |
| Underpin A Building near Bassetlaw | £31 | £243 |
| Underpin A Building near Scunthorpe | £26 | £207 |
| Underpin A Building near Retford | £31 | £243 |
| Underpin A Building near Goole | £26 | £217 |
| Underpin A Building near North Lincolnshire | £28 | £216 |
| Underpin A Building near Wickersley | £33 | £257 |
| Underpin A Building near Worksop | £33 | £265 |
| Underpin A Building near Rotherham | £33 | £257 |
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 - £17,478

Two storey extension - £87,966

Build a timber frame extension - £25,978

Build a swimming pool - £80,978

Single storey extension - £54,552

Side return extension - £41,248

Install an RSJ - £2,178

Outbuilding - £9,978

Build a Mansard loft conversion - £51,978

Loft conversion - £33,540

Build a kitchen extension - £41,978

Hip to gable loft conversion - £41,978

Granny annexe - £86,978

Garden office - £9,978

Convert a Garage - £15,978

Garage - £18,478

Build a flat roof extension - £21,978

Build a dormer loft conversion - £41,978

Concrete foundations - £6,228

Convert a bungalow loft - £28,978

Convert a basement - £37,248