From £16,556
Being a general builder it's a great satisfaction to see costumers happy with nice job and on the time booked. Either way you are just painting or ...
From £17,140
Donris Limited are here to help customers who need an Extension Builder in NR6. We offer a competitive rate to complete all your extension builderi...
From £16,972
Need an Extension Builder in NR6? Heritage Construction Norfolk has been helping local clients (20 mile radius) with their extension buildering job...
From £17,172
Relax... you have found a reliable extension builder in NR6. B C BUILDERS is a friendly and reliable company based in NR6 who consider no job as to...
From £17,052
Relax... you have found a reliable extension builder in NR6. Steven Folkard (Self Build) is a friendly and reliable company based in NR6 who consid...
From £17,100
Relax... you have found a reliable extension builder in NR6. 1st Class Building Services is a friendly and reliable company based in NR6 who consid...
From £17,068
Land lord are here to help customers who need an Extension Builder in NR6. We offer a competitive rate to complete all your extension buildering jo...
From £17,164
This business has not added a description yet.
From £16,956
Reliable and experienced extension builders with competitive rates and good at keeping within budget. Happy to provide examples of extension builde...

Underpinning ranges from £16,556 (Maxxrenovations, extensions based in NR29) to £17,188 (Inspired Building Services Ltd based in NR16), 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 NR6 by posting a job with HaMuch and we will send it to extension builders in NR6.
| Location in UK | Hourly Rate | Daily Rate |
|---|---|---|
| Underpin A Building near Norwich | £25 | £200 |
| Underpin A Building near Broadland | £24 | £194 |
| Underpin A Building near Dereham | £25 | £203 |
| Underpin A Building near Great Yarmouth | £13 | £132 |
| Underpin A Building near Breckland | £28 | £248 |
| Underpin A Building near Gorleston-on-Sea | £25 | £205 |
| Underpin A Building near Lowestoft | £24 | £197 |
| Underpin A Building near Waveney | £24 | £200 |
| Underpin A Building near Thetford | £42 | £277 |
| Underpin A Building near Bury St Edmunds | £34 | £251 |
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 - £17,037

Two storey extension - £87,305

Build a timber frame extension - £25,537

Build a swimming pool - £80,537

Single storey extension - £45,736

Side return extension - £36,289

Install an RSJ - £1,737

Outbuilding - £9,537

Build a Mansard loft conversion - £51,537

Loft conversion - £29,408

Build a kitchen extension - £41,537

Hip to gable loft conversion - £41,537

Granny annexe - £86,537

Garden office - £9,537

Convert a Garage - £15,537

Garage - £18,037

Build a flat roof extension - £21,537

Build a dormer loft conversion - £41,537

Concrete foundations - £5,787

Convert a bungalow loft - £28,537

Convert a basement - £32,289