Looking for an Extension Builder near Gloucestershire for all your extension buildering jobs?
Piotr Building & Decora...
Reliable and experienced extension builders with competitive rates and good at keeping within budget. Happy to provide examples of extension builde...
Trusted and professional extension builder in Gloucestershire. Experienced in all extension buildering work and keeping within budget and on quote....
Reliable and experienced extension builders with competitive rates and good at keeping within budget. Happy to provide examples of extension builde...
Need an Extension Builder in Gloucestershire? Mucha Construcion has been helping local clients (20 mile radius) with their extension buildering job...
Relax... you have found a reliable extension builder in Gloucestershire. Bristol Brickworks is a friendly and reliable company based in Gloucesters...
A&L Building Services is an established and experienced local extension builder in Gloucestershire. Please contact us for a free, no obligation quo...
B ROBINSON BUILDING is an established and experienced local extension builder in Gloucestershire. Please contact us for a free, no obligation quote...
N J Laity & Son & Grandson's are here to help customers who need an Extension Builder in Gloucestershire. We offer a competitive rate to complete a...
Gary
GARY G BOND LIMITED are here to help customers who need an Extension Builder in Gloucestershire. We offer a competitive rate to complete all your e...

Underpinning ranges from £17,324 (Mucha Construcion based in BS10) to £18,044 (GARY G BOND LIMITED based in BS16), 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 Gloucestershire by posting a job with HaMuch and we will send it to extension builders in Gloucestershire.
| Location in UK | Hourly Rate | Daily Rate |
|---|---|---|
| Underpin A Building near Kingswood | £34 | £257 |
| Underpin A Building near Bristol | £33 | £255 |
| Underpin A Building near Keynsham | £33 | £251 |
| Underpin A Building near South Gloucestershire | £34 | £260 |
| Underpin A Building near Clifton | £33 | £255 |
| Underpin A Building near Bradley Stoke | £34 | £259 |
| Underpin A Building near Yate | £34 | £263 |
| Underpin A Building near Bath | £32 | £249 |
| Underpin A Building near Portishead | £33 | £247 |
| Underpin A Building near North Somerset | £32 | £245 |
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 - £17,618

Two storey extension - £88,178

Build a timber frame extension - £26,118

Build a swimming pool - £81,118

Single storey extension - £57,368

Side return extension - £42,832

Install an RSJ - £2,318

Outbuilding - £10,118

Build a Mansard loft conversion - £52,118

Loft conversion - £34,860

Build a kitchen extension - £42,118

Hip to gable loft conversion - £42,118

Granny annexe - £87,118

Garden office - £10,118

Convert a Garage - £16,118

Garage - £18,618

Build a flat roof extension - £22,118

Build a dormer loft conversion - £42,118

Concrete foundations - £6,368

Convert a bungalow loft - £29,118

Convert a basement - £38,832