Bristol Building Co.Ltd is an established and experienced local extension builder in BS10. Please contact us for a free, no obligation quote and co...
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 BS10. Experienced in all extension buildering work and keeping within budget and on quote. KDS Buildi...
Need an Extension Builder in BS10? Mucha Construcion has been helping local clients (20 mile radius) with their extension buildering jobs for many ...
Relax... you have found a reliable extension builder in BS10. Bristol Brickworks is a friendly and reliable company based in BS10 who consider no j...
, BS11
A&L Building Services is an established and experienced local extension builder in BS10. Please contact us for a free, no obligation quote and comp...
B ROBINSON BUILDING is an established and experienced local extension builder in BS10. Please contact us for a free, no obligation quote and compet...
N J Laity & Son & Grandson's are here to help customers who need an Extension Builder in BS10. We offer a competitive rate to complete all your ext...
Relax... you have found a reliable extension builder in BS10. RD Pope Construction is a friendly and reliable company based in BS10 who consider no...
BM Builders UK are here to help customers who need an Extension Builder in BS10. We offer a competitive rate to complete all your extension builder...

Outbuilding costs in BS10 range from the cheapest of £9,824 (Mucha Construcion based in BS10) to the dearest of £10,296 (N J Laity & Son & Grandson's based in BS10), but these are just estimates.
Comparing extension builders estimates for building an outbuilding gives you an idea of who will be better value, but the best way to compare costs is to get actual quotes.
Get rates and quotes to build an outbuilding in BS10 by posting a job with HaMuch and we will send it to extension builders.
| Location in UK | Hourly Rate | Daily Rate |
|---|---|---|
| Outbuilding near Bradley Stoke | £34 | £259 |
| Outbuilding near Clifton | £33 | £255 |
| Outbuilding near Bristol | £33 | £255 |
| Outbuilding near Kingswood | £34 | £257 |
| Outbuilding near South Gloucestershire | £34 | £260 |
| Outbuilding near Portishead | £33 | £247 |
| Outbuilding near Keynsham | £33 | £251 |
| Outbuilding near Yate | £34 | £263 |
| Outbuilding near North Somerset | £32 | £245 |
| Outbuilding 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 - £17,606

Two storey extension - £88,160

Build a timber frame extension - £26,106

Build a swimming pool - £81,106

Single storey extension - £57,128

Side return extension - £42,697

Install an RSJ - £2,306

Outbuilding - £10,106

Build a Mansard loft conversion - £52,106

Loft conversion - £34,748

Build a kitchen extension - £42,106

Hip to gable loft conversion - £42,106

Granny annexe - £87,106

Garden office - £10,106

Convert a Garage - £16,106

Garage - £18,606

Build a flat roof extension - £22,106

Build a dormer loft conversion - £42,106

Concrete foundations - £6,356

Convert a bungalow loft - £29,106

Convert a basement - £38,697