From £17,388
Relax... you have found a reliable extension builder in PE32. C P WELLS BUILDER is a friendly and reliable company based in PE32 who consider no jo...
From £17,220
Trusted and professional extension builder in PE32. Experienced in all extension buildering work and keeping within budget and on quote. WEST NORFO...
From £17,028
Relax... you have found a reliable extension builder in PE32. B & K BUILDING SERVICES is a friendly and reliable company based in PE32 who consider...
From £17,508
Bespoke Norfolk Group Ltd is a trusted extension builder serving customers in PE32 and the surrounding area. Contact us to today to get a competiti...
From £17,428
S1 Builders Norfolk is an established and experienced local extension builder in PE32. Please contact us for a free, no obligation quote and compet...
From £17,276
Pawsey Property Solutions Ltd are a Norfolk based construction company. Specialising in renovations, conversions and extensions. We have the resour...
From £17,364
Reliable and experienced extension builders with competitive rates and good at keeping within budget. Happy to provide examples of extension builde...
From £17,212
Grey's Construction & Civil Engineering is an established extension buildering business in PE32. We come highly recommended and provide competitive...
From £16,628
Our team are a well established and well trusted company with many years experiance all roofing and building work completed to th...
From £17,148
Trusted and professional extension builder in PE32. Experienced in all extension buildering work and keeping within budget and on quote. C MARSH BU...

Underpinning ranges from £16,628 (RM contractors based in Nr20) to £17,508 (Bespoke Norfolk Group Ltd based in PE30), 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 PE32 by posting a job with HaMuch and we will send it to extension builders in PE32.
| Location in UK | Hourly Rate | Daily Rate |
|---|---|---|
| Underpin A Building near Kings Lynn & West Norfolk | £31 | £238 |
| Underpin A Building near King's Lynn | £33 | £254 |
| Underpin A Building near Dereham | £25 | £203 |
| Underpin A Building near Breckland | £28 | £248 |
| Underpin A Building near Wisbech | £34 | £255 |
| Underpin A Building near Thetford | £42 | £277 |
| Underpin A Building near Broadland | £24 | £194 |
| Underpin A Building near Ely | £40 | £279 |
| Underpin A Building near Norwich | £25 | £200 |
| Underpin A Building near Boston | £28 | £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 - £17,220

Two storey extension - £87,580

Build a timber frame extension - £25,720

Build a swimming pool - £80,720

Single storey extension - £49,400

Side return extension - £38,350

Install an RSJ - £1,920

Outbuilding - £9,720

Build a Mansard loft conversion - £51,720

Loft conversion - £31,125

Build a kitchen extension - £41,720

Hip to gable loft conversion - £41,720

Granny annexe - £86,720

Garden office - £9,720

Convert a Garage - £15,720

Garage - £18,220

Build a flat roof extension - £21,720

Build a dormer loft conversion - £41,720

Concrete foundations - £5,970

Convert a bungalow loft - £28,720

Convert a basement - £34,350