From £17,292
T Porter Buiding is an established and experienced local extension builder in Bedminster Down. Please contact us for a free, no obligation quote an...
From £17,380
Looking for an Extension Builder near Bedminster Down for all your extension buildering jobs?
Piotr Building & Decora...
From £17,652
MOBILE .... 07901 808 028 EMAIL .... angel201665@
From £17,372
New Haven Construction Group Ltd is an established extension buildering business in Bedminster Down. We come highly recommended and provide competi...
From £17,684
Need to find an Extension Builder near you for all your extension buildering work?
WILSONS BUILDERS CO LTD provides a local, trusted extens...
From £17,380
Relax... you have found a reliable extension builder in Bedminster Down. A M I Construction is a friendly and reliable company based in Bedminster ...
From £17,252
Concept Solutions Bristol Ltd is an established and experienced local extension builder in Bedminster Down. Please contact us for a free, no obliga...
From £17,324
24 7 BUILDING SOLUTIONS LTD is a trusted extension builder serving customers in Bedminster Down and the surrounding area. Contact us to today to ge...
From £17,444
Reliable and experienced extension builders with competitive rates and good at keeping within budget. Happy to provide examples of extension builde...
From £17,628
Colin Clarke building:roofing has been successfully in business for 30 years. A vast amount of skills and knowledge has been gained and used to cre...

Underpinning ranges from £17,252 (Concept Solutions Bristol Ltd based in BS15) to £17,684 (WILSONS BUILDERS CO LTD based in GL12), 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 Bedminster Down by posting a job with HaMuch and we will send it to extension builders in Bedminster Down.
| Location in UK | Hourly Rate | Daily Rate |
|---|---|---|
| Underpin A Building near Bristol | £33 | £255 |
| Underpin A Building near Clifton | £33 | £255 |
| Underpin A Building near Keynsham | £33 | £251 |
| Underpin A Building near Kingswood | £34 | £257 |
| Underpin A Building near North Somerset | £32 | £245 |
| Underpin A Building near Portishead | £33 | £247 |
| Underpin A Building near Bath | £32 | £249 |
| Underpin A Building near Bradley Stoke | £34 | £259 |
| Underpin A Building near South Gloucestershire | £34 | £260 |
| Underpin A Building near Clevedon | £32 | £243 |
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 - £17,441

Two storey extension - £87,911

Build a timber frame extension - £25,941

Build a swimming pool - £80,941

Single storey extension - £53,816

Side return extension - £40,834

Install an RSJ - £2,141

Outbuilding - £9,941

Build a Mansard loft conversion - £51,941

Loft conversion - £33,195

Build a kitchen extension - £41,941

Hip to gable loft conversion - £41,941

Granny annexe - £86,941

Garden office - £9,941

Convert a Garage - £15,941

Garage - £18,441

Build a flat roof extension - £21,941

Build a dormer loft conversion - £41,941

Concrete foundations - £6,191

Convert a bungalow loft - £28,941

Convert a basement - £36,834