From £17,428
S1 Builders Norfolk is an established and experienced local extension builder in Wells-next-the-sea. Please contact us for a free, no obligation qu...
From £17,012
MARK WELCH BUILDING SER is a trusted extension builder serving customers in Wells-next-the-sea and the surrounding area. Contact us to today to get...
From £17,212
Grey's Construction & Civil Engineering is an established extension buildering business in Wells-next-the-sea. We come highly recommended and provi...
From £17,060
Wells-next-the-Sea, NR23
Paul Bishop Builder is an established extension buildering business in Wells-next-the-sea. We come highly recommended and provide competitive quote...
From £17,388
Relax... you have found a reliable extension builder in Wells-next-the-sea. C P WELLS BUILDER is a friendly and reliable company based in Wells-nex...
From £16,844
All works carried out to a very high standard, 30 years experience in all aspects of building works & general plumbing, honest reliable tradesm...
From £17,252
Trusted and professional extension builder in Wells-next-the-sea. Experienced in all extension buildering work and keeping within budget and on quo...
From £17,460
simon hunt building services is an established extension buildering business in Wells-next-the-sea. We come highly recommended and provide competit...
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 Wells-next-the-sea. Experienced in all extension buildering work and keeping within budget and on quo...

Underpinning ranges from £16,628 (RM contractors based in Nr20) to £17,460 (Simon hunt building services based in NR26), 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 Wells-next-the-sea by posting a job with HaMuch and we will send it to extension builders in Wells-next-the-sea.
| Location in UK | Hourly Rate | Daily Rate |
|---|---|---|
| Underpin A Building near Kings Lynn & West Norfolk | £31 | £238 |
| Underpin A Building near Dereham | £25 | £203 |
| Underpin A Building near Broadland | £24 | £194 |
| Underpin A Building near King's Lynn | £33 | £254 |
| Underpin A Building near Breckland | £28 | £248 |
| Underpin A Building near Norwich | £25 | £200 |
| Underpin A Building near Wisbech | £34 | £255 |
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 - £17,143

Two storey extension - £87,465

Build a timber frame extension - £25,643

Build a swimming pool - £80,643

Single storey extension - £47,864

Side return extension - £37,486

Install an RSJ - £1,843

Outbuilding - £9,643

Build a Mansard loft conversion - £51,643

Loft conversion - £30,405

Build a kitchen extension - £41,643

Hip to gable loft conversion - £41,643

Granny annexe - £86,643

Garden office - £9,643

Convert a Garage - £15,643

Garage - £18,143

Build a flat roof extension - £21,643

Build a dormer loft conversion - £41,643

Concrete foundations - £5,893

Convert a bungalow loft - £28,643

Convert a basement - £33,486