DRUMKINNON JOINERY & BUILDING is a trusted extension builder serving customers in G82 and the surrounding area. Contact us to today to get a compet...
From £9,600
Craig Ross
Trusted and professional extension builder in G82. Experienced in all extension buildering work and keeping within budget and on quote. CR Joiners ...

Outbuilding costs in G82 range from the cheapest of £9,600 (CR Joiners based in G82) to the dearest of £10,104 (DRUMKINNON JOINERY & BUILDING based in G83), 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 G82 by posting a job with HaMuch and we will send it to extension builders.
| Location in UK | Hourly Rate | Daily Rate |
|---|---|---|
| Outbuilding near Dumbarton | £29 | £232 |
| Outbuilding near Greenock | £30 | £243 |
| Outbuilding near Port Glasgow | £32 | £250 |
| Outbuilding near Erskine | £34 | £258 |
| Outbuilding near Clydebank | £35 | £265 |
| Outbuilding near Renfrewshire | £54 | £398 |
| Outbuilding near Renfrew | £35 | £264 |
| Outbuilding near Johnstone | £52 | £381 |
| Outbuilding near Paisley | £34 | £259 |
| Outbuilding near Bearsden | £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 - £17,352

Two storey extension - £87,778

Build a timber frame extension - £25,852

Build a swimming pool - £80,852

Single storey extension - £52,040

Side return extension - £39,835

Install an RSJ - £2,052

Outbuilding - £9,852

Build a Mansard loft conversion - £51,852

Loft conversion - £32,363

Build a kitchen extension - £41,852

Hip to gable loft conversion - £41,852

Granny annexe - £86,852

Garden office - £9,852

Convert a Garage - £15,852

Garage - £18,352

Build a flat roof extension - £21,852

Build a dormer loft conversion - £41,852

Concrete foundations - £6,102

Convert a bungalow loft - £28,852

Convert a basement - £35,835