From £17,116
Need to find an Extension Builder near you for all your extension buildering work?
Max Sandford & San provides a local, trusted extension b...
From £17,324
Evans Home Improvements are here to help customers who need an Extension Builder in Talley. We offer a competitive rate to complete all your extens...
From £17,076
Need to find an Extension Builder near you for all your extension buildering work?
G.I Davies & Son provides a local, trusted extension bui...
From £17,124
D.A Fisher General Builders is an established and experienced local extension builder in Talley. Please contact us for a free, no obligation quote ...
From £17,580
Worked in building all my working life.
Worked as a builder 30 plus year's.
Am a hands on builder. Have built hou...
From £17,292
Shane Griffiths & Son Ltd is a trusted extension builder serving customers in Talley and the surrounding area. Contact us to today to get a competi...
From £17,476
Relax... you have found a reliable extension builder in Talley. OSBORNE BUILDING SERVICES is a friendly and reliable company based in Talley who co...
From £17,276
Relax... you have found a reliable extension builder in Talley. ANTIS CONSTRUCTION is a friendly and reliable company based in Talley who consider ...
From £17,508
Experienced extension builder ready to quote for your work. D J Howells is the best extension builder in Talley. No obligation free quotes and many...
From £17,324
Experienced extension builder ready to quote for your work. CR BUILDING & MAINTENANCE SERV is the best extension builder in Talley. No obligation f...

Underpinning ranges from £17,076 (G.I Davies & Son based in SA32) to £17,580 (Apex Building Services based in SA4), 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 Talley by posting a job with HaMuch and we will send it to extension builders in Talley.
| Location in UK | Hourly Rate | Daily Rate |
|---|---|---|
| Underpin A Building near Carmarthen | £26 | £205 |
| Underpin A Building near Carmarthenshire | £26 | £205 |
| Underpin A Building near Gorseinon | £29 | £228 |
| Underpin A Building near Neath Port Talbot | £31 | £224 |
| Underpin A Building near Llanelli | £29 | £231 |
| Underpin A Building near Neath | £30 | £225 |
| Underpin A Building near Swansea | £29 | £230 |
| Underpin A Building near Port Talbot | £31 | £227 |
| Underpin A Building near Aberdare | £32 | £212 |
| Underpin A Building near Maesteg | £38 | £283 |
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 - £17,310

Two storey extension - £87,714

Build a timber frame extension - £25,810

Build a swimming pool - £80,810

Single storey extension - £51,192

Side return extension - £39,358

Install an RSJ - £2,010

Outbuilding - £9,810

Build a Mansard loft conversion - £51,810

Loft conversion - £31,965

Build a kitchen extension - £41,810

Hip to gable loft conversion - £41,810

Granny annexe - £86,810

Garden office - £9,810

Convert a Garage - £15,810

Garage - £18,310

Build a flat roof extension - £21,810

Build a dormer loft conversion - £41,810

Concrete foundations - £6,060

Convert a bungalow loft - £28,810

Convert a basement - £35,358