Reliable and experienced extension builders with competitive rates and good at keeping within budget. Happy to provide examples of extension builde...
Looking for an Extension Builder near Clifton for all your extension buildering jobs?
Piotr Building & Decorations pr...
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 Clifton. Experienced in all extension buildering work and keeping within budget and on quote. KDS Bui...
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 Clifton? Mucha Construcion has been helping local clients (20 mile radius) with their extension buildering jobs for ma...
Relax... you have found a reliable extension builder in Clifton. Bristol Brickworks is a friendly and reliable company based in Clifton who conside...
, BS11
A&L Building Services is an established and experienced local extension builder in Clifton. Please contact us for a free, no obligation quote and c...
B ROBINSON BUILDING is an established and experienced local extension builder in Clifton. Please contact us for a free, no obligation quote and com...
N J Laity & Son & Grandson's are here to help customers who need an Extension Builder in Clifton. We offer a competitive rate to complete all your ...

Underpinning ranges from £17,324 (Mucha Construcion based in BS10) to £17,796 (N J Laity & Son & Grandson's based in BS10), 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 Clifton by posting a job with HaMuch and we will send it to extension builders in Clifton.
| Location in UK | Hourly Rate | Daily Rate |
|---|---|---|
| Underpin A Building near Clifton | £33 | £255 |
| Underpin A Building near Bristol | £33 | £255 |
| Underpin A Building near Kingswood | £34 | £257 |
| Underpin A Building near Portishead | £33 | £247 |
| Underpin A Building near Bradley Stoke | £34 | £259 |
| Underpin A Building near Keynsham | £33 | £251 |
| Underpin A Building near South Gloucestershire | £34 | £260 |
| Underpin A Building near North Somerset | £32 | £245 |
| Underpin A Building near Clevedon | £32 | £243 |
| Underpin A Building near Yate | £34 | £263 |
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 - £17,558

Two storey extension - £88,088

Build a timber frame extension - £26,058

Build a swimming pool - £81,058

Single storey extension - £56,168

Side return extension - £42,157

Install an RSJ - £2,258

Outbuilding - £10,058

Build a Mansard loft conversion - £52,058

Loft conversion - £34,298

Build a kitchen extension - £42,058

Hip to gable loft conversion - £42,058

Granny annexe - £87,058

Garden office - £10,058

Convert a Garage - £16,058

Garage - £18,558

Build a flat roof extension - £22,058

Build a dormer loft conversion - £42,058

Concrete foundations - £6,308

Convert a bungalow loft - £29,058

Convert a basement - £38,157