From £17,148
Addison are here to help customers who need an Extension Builder in Dunston. We offer a competitive rate to complete all your extension buildering ...
From £17,132
Your MRH Development Ltd is an established extension buildering business in Dunston. We come highly recommended and provide competitive quotes for ...
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 £17,396
T S CONSTRUCTION is a trusted extension builder serving customers in Dunston and the surrounding area. Contact us to today to get a competitive quo...
From £17,068
BRIARWOOD BUILDING CONTRS LTD is an established extension buildering business in Dunston. We come highly recommended and provide competitive quotes...
From £17,172
Ibcon ltd is an established and experienced local extension builder in Dunston. Please contact us for a free, no obligation quote and competitive r...
From £17,980
Need an Extension Builder in Dunston? D H S Dima Home Improvement Services has been helping local clients (20 mile radius) with their extension bui...
From £18,380
Plastering DRYLINING Through colour Render systems Floor insulation Floor screed Suspended ceilings...
From £17,604
Wootton Joinery & Building Services is an established and experienced local extension builder in Dunston. Please contact us for a free, no obligati...
From £17,188
Need an Extension Builder in Dunston? LINCOLN ROOFING & BUILDING LTD has been helping local clients (20 mile radius) with their extension builderin...

Underpinning ranges from £17,068 (BRIARWOOD BUILDING CONTRS LTD based in NG32) 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 Dunston by posting a job with HaMuch and we will send it to extension builders in Dunston.
| Location in UK | Hourly Rate | Daily Rate |
|---|---|---|
| Underpin A Building near Lincoln | £31 | £232 |
| Underpin A Building near Newark-on-Trent | £33 | £241 |
| Underpin A Building near Boston | £28 | £262 |
| Underpin A Building near Grantham | £38 | £228 |
| Underpin A Building near East Lindsey | £27 | £198 |
| Underpin A Building near Gainsborough | £30 | £234 |
| Underpin A Building near Retford | £31 | £243 |
| Underpin A Building near Spalding | £32 | £238 |
| Underpin A Building near Bassetlaw | £31 | £243 |
| Underpin A Building near Gedling | £33 | £242 |
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 - £17,417

Two storey extension - £87,875

Build a timber frame extension - £25,917

Build a swimming pool - £80,917

Single storey extension - £53,336

Side return extension - £40,564

Install an RSJ - £2,117

Outbuilding - £9,917

Build a Mansard loft conversion - £51,917

Loft conversion - £32,970

Build a kitchen extension - £41,917

Hip to gable loft conversion - £41,917

Granny annexe - £86,917

Garden office - £9,917

Convert a Garage - £15,917

Garage - £18,417

Build a flat roof extension - £21,917

Build a dormer loft conversion - £41,917

Concrete foundations - £6,167

Convert a bungalow loft - £28,917

Convert a basement - £36,564