Reliable and experienced extension builders with competitive rates and good at keeping within budget. Happy to provide examples of extension builde...
Gary
GARY G BOND LIMITED are here to help customers who need an Extension Builder in Kingswood. We offer a competitive rate to complete all your extensi...
Sarah Godwin
24 7 BUILDING SOLUTIONS LTD is a trusted extension builder serving customers in Kingswood and the surrounding area. Contact us to today to get a co...
HYATT BUILDING SERVICES are here to help customers who need an Extension Builder in Kingswood. We offer a competitive rate to complete all your ext...
Reliable and experienced extension builders with competitive rates and good at keeping within budget. Happy to provide examples of extension builde...
Bristol Building Co.Ltd is an established and experienced local extension builder in Kingswood. Please contact us for a free, no obligation quote a...
Looking for an Extension Builder near Kingswood for all your extension buildering jobs?
Piotr Building & Decorations ...
Trusted and professional extension builder in Kingswood. Experienced in all extension buildering work and keeping within budget and on quote. KDS B...
Need an Extension Builder in Kingswood? Mucha Construcion has been helping local clients (20 mile radius) with their extension buildering jobs for ...
Relax... you have found a reliable extension builder in Kingswood. Bristol Brickworks is a friendly and reliable company based in Kingswood who con...

Underpinning ranges from £17,324 (24 7 BUILDING SOLUTIONS LTD based in BS16) 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 Kingswood by posting a job with HaMuch and we will send it to extension builders in Kingswood.
| 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 - £17,565

Two storey extension - £88,097

Build a timber frame extension - £26,065

Build a swimming pool - £81,065

Single storey extension - £56,296

Side return extension - £42,229

Install an RSJ - £2,265

Outbuilding - £10,065

Build a Mansard loft conversion - £52,065

Loft conversion - £34,358

Build a kitchen extension - £42,065

Hip to gable loft conversion - £42,065

Granny annexe - £87,065

Garden office - £10,065

Convert a Garage - £16,065

Garage - £18,565

Build a flat roof extension - £22,065

Build a dormer loft conversion - £42,065

Concrete foundations - £6,315

Convert a bungalow loft - £29,065

Convert a basement - £38,229