Vladimir Pavliiciuc
Local builder services CENTER "I, YOU, WE" CIC. Exterior building work build or repair a path or driveway construct or restore an ...
Karina Lane Construction Ltd are here to help customers who need an Extension Builder in Penderry. We offer a competitive rate to complete all your...
Penderry, SA5
The Rod Squad is a trusted extension builder serving customers in Penderry and the surrounding area. Contact us to today to get a competitive quote...
Penderry, SA5
KAW Developments is a trusted extension builder serving customers in Penderry and the surrounding area. Contact us to today to get a competitive qu...
Experienced extension builder ready to quote for your work. Improve Not Move is the best extension builder in Penderry. No obligation free quotes a...
Penderry, SA5
Homekare Building Services Ltd is an established and experienced local extension builder in Penderry. Please contact us for a free, no obligation q...
Relax... you have found a reliable extension builder in Penderry. Signature Project Solutions Ltd is a friendly and reliable company based in Pende...
Trusted and professional extension builder in Penderry. Experienced in all extension buildering work and keeping within budget and on quote. Master...
R.H Damp Proofing are here to help customers who need an Extension Builder in Penderry. We offer a competitive rate to complete all your extension ...
Need an Extension Builder in Penderry? Amson Construction Limited has been helping local clients (20 mile radius) with their extension buildering j...

Underpinning ranges from £17,076 (Homekare Building Services Ltd based in SA5) to £17,516 (Signature Project Solutions Ltd based in SA1), 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 Penderry by posting a job with HaMuch and we will send it to extension builders in Penderry.
| Location in UK | Hourly Rate | Daily Rate |
|---|---|---|
| Underpin A Building near Swansea | £29 | £229 |
| Underpin A Building near Gorseinon | £29 | £228 |
| Underpin A Building near Neath | £30 | £225 |
| Underpin A Building near Llanelli | £29 | £231 |
| Underpin A Building near Port Talbot | £31 | £227 |
| Underpin A Building near Neath Port Talbot | £31 | £224 |
| Underpin A Building near Maesteg | £38 | £283 |
| Underpin A Building near Pyle | £34 | £262 |
| Underpin A Building near Porthcawl | £33 | £252 |
| Underpin A Building near Bridgend | £32 | £200 |
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 - £17,285

Two storey extension - £87,677

Build a timber frame extension - £25,785

Build a swimming pool - £80,785

Single storey extension - £50,696

Side return extension - £39,079

Install an RSJ - £1,985

Outbuilding - £9,785

Build a Mansard loft conversion - £51,785

Loft conversion - £31,733

Build a kitchen extension - £41,785

Hip to gable loft conversion - £41,785

Granny annexe - £86,785

Garden office - £9,785

Convert a Garage - £15,785

Garage - £18,285

Build a flat roof extension - £21,785

Build a dormer loft conversion - £41,785

Concrete foundations - £6,035

Convert a bungalow loft - £28,785

Convert a basement - £35,079