From £17,148
Addison are here to help customers who need an Extension Builder in Woodhall Spa. We offer a competitive rate to complete all your extension builde...
From £17,132
Your MRH Development Ltd is an established extension buildering business in Woodhall Spa. We come highly recommended and provide competitive quotes...
From £17,100
Need to find an Extension Builder near you for all your extension buildering work?
MAHER MILLARD CONSTRUCTION LTD provides a local, trusted...
From £17,068
BRIARWOOD BUILDING CONTRS LTD is an established extension buildering business in Woodhall Spa. We come highly recommended and provide competitive q...
From £17,172
Ibcon ltd is an established and experienced local extension builder in Woodhall Spa. Please contact us for a free, no obligation quote and competit...
From £17,980
Need an Extension Builder in Woodhall Spa? D H S Dima Home Improvement Services has been helping local clients (20 mile radius) with their extensio...
From £18,380
Plastering DRYLINING Through colour Render systems Floor insulation Floor screed Suspended ceilings...
From £17,188
Need an Extension Builder in Woodhall Spa? LINCOLN ROOFING & BUILDING LTD has been helping local clients (20 mile radius) with their extension buil...
From £16,764
KIPS BUILDERS is a trusted extension builder serving customers in Woodhall Spa and the surrounding area. Contact us to today to get a competitive q...
From £17,076
R L Hinman Builder is an established and experienced local extension builder in Woodhall Spa. Please contact us for a free, no obligation quote and...

Underpinning ranges from £16,764 (KIPS BUILDERS based in NG34) to £18,380 (J P Wharton Ltd based in LN5), 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 Woodhall Spa by posting a job with HaMuch and we will send it to extension builders in Woodhall Spa.
| Location in UK | Hourly Rate | Daily Rate |
|---|---|---|
| Underpin A Building near Boston | £28 | £262 |
| Underpin A Building near East Lindsey | £27 | £198 |
| Underpin A Building near Lincoln | £31 | £232 |
| Underpin A Building near Grantham | £38 | £228 |
| Underpin A Building near Newark-on-Trent | £33 | £241 |
| Underpin A Building near Spalding | £32 | £238 |
| Underpin A Building near Cleethorpes | £32 | £246 |
| Underpin A Building near Gainsborough | £30 | £234 |
| Underpin A Building near North East Lincolnshire | £32 | £246 |
| Underpin A Building near Grimsby | £32 | £246 |
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 - £17,301

Two storey extension - £87,701

Build a timber frame extension - £25,801

Build a swimming pool - £80,801

Single storey extension - £51,016

Side return extension - £39,259

Install an RSJ - £2,001

Outbuilding - £9,801

Build a Mansard loft conversion - £51,801

Loft conversion - £31,883

Build a kitchen extension - £41,801

Hip to gable loft conversion - £41,801

Granny annexe - £86,801

Garden office - £9,801

Convert a Garage - £15,801

Garage - £18,301

Build a flat roof extension - £21,801

Build a dormer loft conversion - £41,801

Concrete foundations - £6,051

Convert a bungalow loft - £28,801

Convert a basement - £35,259