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Trusted and professional extension builder in S13. Experienced in all extension buildering work and keeping within budget and on quote. AMB Joinery...
MRP Design And Build Limited is an established extension buildering business in S13. We come highly recommended and provide competitive quotes for ...
From £17,412
Oliver Wild Ltd is an established extension buildering business in S13. We come highly recommended and provide competitive quotes for your work.
From £17,668
Milestone Builders is an established extension buildering business in S13. We come highly recommended and provide competitive quotes for your work....
From £17,812
Whitshaw Builders LTD is an established and experienced local extension builder in S13. Please contact us for a free, no obligation quote and compe...

Underpinning ranges from £17,412 (Oliver Wild Ltd based in S20) to £17,844 (AMB Joinery & Building Services based in S8), 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 S13 by posting a job with HaMuch and we will send it to extension builders in S13.
| Location in UK | Hourly Rate | Daily Rate |
|---|---|---|
| Underpin A Building near Sheffield | £32 | £261 |
| Underpin A Building near Rotherham | £32 | £257 |
| Underpin A Building near Dronfield | £33 | £262 |
| Underpin A Building near Wickersley | £32 | £258 |
| Underpin A Building near Chesterfield | £33 | £257 |
| Underpin A Building near Worksop | £33 | £265 |
| Underpin A Building near Barnsley | £31 | £242 |
| Underpin A Building near Doncaster | £29 | £238 |
| Underpin A Building near Mansfield Woodhouse | £33 | £262 |
| Underpin A Building near Forest Town | £33 | £262 |
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 - £17,666

Two storey extension - £88,250

Build a timber frame extension - £26,166

Build a swimming pool - £81,166

Single storey extension - £58,328

Side return extension - £43,372

Install an RSJ - £2,366

Outbuilding - £10,166

Build a Mansard loft conversion - £52,166

Loft conversion - £35,310

Build a kitchen extension - £42,166

Hip to gable loft conversion - £42,166

Granny annexe - £87,166

Garden office - £10,166

Convert a Garage - £16,166

Garage - £18,666

Build a flat roof extension - £22,166

Build a dormer loft conversion - £42,166

Concrete foundations - £6,416

Convert a bungalow loft - £29,166

Convert a basement - £39,372