From £17,756
TOTAL BUILDING SERVICES is an established extension buildering business in TA7. We come highly recommended and provide competitive quotes for your ...
From £17,452
Experienced extension builder ready to quote for your work. ABS Abbott Preservation is the best extension builder in TA7. No obligation free quotes...
From £18,236
An experienced quality tradesman who is a member of the federation of master builders.
Any projects will be undertaken safely, professio...
From £17,492
Adrian Fowler Property Maintenance & General Building is a trusted extension builder serving customers in TA7 and the surrounding area. Contact us ...
From £17,684
Trusted and professional extension builder in TA7. Experienced in all extension buildering work and keeping within budget and on quote. MICHAEL PAR...
From £17,996
Experienced extension builder ready to quote for your work. Tim Stradling is the best extension builder in TA7. No obligation free quotes and many ...
From £17,260
Ian Hunt Building Services is an established and experienced local extension builder in TA7. Please contact us for a free, no obligation quote and ...
From £17,724
Trusted and professional extension builder in TA7. Experienced in all extension buildering work and keeping within budget and on quote. practise ha...
From £17,356
Inspired Worx is a trusted extension builder serving customers in TA7 and the surrounding area. Contact us to today to get a competitive quote for ...

Underpinning ranges from £17,028 (C O JOYCE LIMITED based in BA16) to £18,236 (WMP Builders based in TA9), 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 TA7 by posting a job with HaMuch and we will send it to extension builders in TA7.
| Location in UK | Hourly Rate | Daily Rate |
|---|---|---|
| Underpin A Building near Bridgwater | £30 | £236 |
| Underpin A Building near Taunton | £31 | £242 |
| Underpin A Building near South Somerset | £62 | £270 |
| Underpin A Building near Weston-super-Mare | £33 | £253 |
| Underpin A Building near Yeovil | £34 | £294 |
| Underpin A Building near North Somerset | £32 | £245 |
| Underpin A Building near Clevedon | £32 | £243 |
| Underpin A Building near Bath | £32 | £249 |
| Underpin A Building near Penarth | £36 | £217 |
| Underpin A Building near Portishead | £33 | £247 |
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 - £17,598

Two storey extension - £88,148

Build a timber frame extension - £26,098

Build a swimming pool - £81,098

Single storey extension - £56,968

Side return extension - £42,607

Install an RSJ - £2,298

Outbuilding - £10,098

Build a Mansard loft conversion - £52,098

Loft conversion - £34,673

Build a kitchen extension - £42,098

Hip to gable loft conversion - £42,098

Granny annexe - £87,098

Garden office - £10,098

Convert a Garage - £16,098

Garage - £18,598

Build a flat roof extension - £22,098

Build a dormer loft conversion - £42,098

Concrete foundations - £6,348

Convert a bungalow loft - £29,098

Convert a basement - £38,607