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...
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 £17,684
Trusted and professional extension builder in S80. Experienced in all extension buildering work and keeping within budget and on quote. Maison Frai...
From £17,404
Looking to Transform Your Home Space?Maison Frais are Space Solution Specialists based in S. Yorkshire. We help TRANSFORM people's family homes to ...
From £17,356
Relax... you have found a reliable extension builder in S80. Tep's Building Services is a friendly and reliable company based in S80 who consider n...
From £17,636
S. & A. Parsons (Building Contractors) Limited is a trusted extension builder serving customers in S80 and the surrounding area. Contact us to toda...
From £17,332
Reliable and experienced extension builders with competitive rates and good at keeping within budget. Happy to provide examples of extension builde...
From £17,780
Fern Specialist Decorating are here to help customers who need an Extension Builder in S80. We offer a competitive rate to complete all your extens...
From £17,852
We specialise in full Bathroom Installations. From design and advise, to completion and satisfaction.
From £17,364
Trusted and professional extension builder in S80. Experienced in all extension buildering work and keeping within budget and on quote. Gilman+Chil...

Underpinning ranges from £17,332 (Brook Contractors based in NG20) to £17,852 (Brook Contractors based in NG20), 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 | £263 |
| Underpin A Building near Forest Town | £33 | £263 |
| Underpin A Building near Wickersley | £33 | £257 |
| Underpin A Building near Mansfield | £33 | £262 |
| Underpin A Building near Sutton-in-Ashfield | £33 | £265 |
| 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 - £17,563

Two storey extension - £88,095

Build a timber frame extension - £26,063

Build a swimming pool - £81,063

Single storey extension - £56,264

Side return extension - £42,211

Install an RSJ - £2,263

Outbuilding - £10,063

Build a Mansard loft conversion - £52,063

Loft conversion - £34,343

Build a kitchen extension - £42,063

Hip to gable loft conversion - £42,063

Granny annexe - £87,063

Garden office - £10,063

Convert a Garage - £16,063

Garage - £18,563

Build a flat roof extension - £22,063

Build a dormer loft conversion - £42,063

Concrete foundations - £6,313

Convert a bungalow loft - £29,063

Convert a basement - £38,211