From £17,452
Our building services company AJ Construction was established in 2008. Since then we have been helping customers in Nottinghamshire and the surroun...
From £17,772
If you are looking for a block-paving specialist Random Stone Construction can help. We have been transforming driveways for 15 ye...

Underpinning ranges from £17,452 (AJ Construction based in S81) to £17,772 (Random Stone Construction based in S81), 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 S80 by posting a job with HaMuch and we will send it to extension builders in S80.
| Location in UK | Hourly Rate | Daily Rate |
|---|---|---|
| Underpin A Building near Worksop | £33 | £265 |
| Underpin A Building near Bassetlaw | £31 | £243 |
| Underpin A Building near Retford | £31 | £243 |
| Underpin A Building near Mansfield Woodhouse | £33 | £262 |
| Underpin A Building near Forest Town | £33 | £262 |
| Underpin A Building near Wickersley | £33 | £257 |
| Underpin A Building near Mansfield | £33 | £261 |
| Underpin A Building near Sutton-in-Ashfield | £33 | £264 |
| Underpin A Building near Chesterfield | £33 | £257 |
| 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 - £17,612

Two storey extension - £88,168

Build a timber frame extension - £26,112

Build a swimming pool - £81,112

Single storey extension - £57,240

Side return extension - £42,760

Install an RSJ - £2,312

Outbuilding - £10,112

Build a Mansard loft conversion - £52,112

Loft conversion - £34,800

Build a kitchen extension - £42,112

Hip to gable loft conversion - £42,112

Granny annexe - £87,112

Garden office - £10,112

Convert a Garage - £16,112

Garage - £18,612

Build a flat roof extension - £22,112

Build a dormer loft conversion - £42,112

Concrete foundations - £6,362

Convert a bungalow loft - £29,112

Convert a basement - £38,760