From £10,080
Reliable and experienced extension builders with competitive rates and good at keeping within budget. Happy to provide examples of extension builde...
From £9,952
Relax... you have found a reliable extension builder in G66. DS Builders is a friendly and reliable company based in G66 who consider no job as too...
From £10,208
I carry out building and carpentry work in and around East Dunbartonshire and. North Glasgow.Projects carried out include:- Loft conversions;- Full...
From £10,152
Relax... you have found a reliable extension builder in G66. JOHN COYNE JOINER & BUILDERS is a friendly and reliable company based in G66 who consi...
From £10,184
Smithjoinery is an established extension buildering business in G66. We come highly recommended and provide competitive quotes for your work.
From £10,336
Trusted and professional extension builder in G66. Experienced in all extension buildering work and keeping within budget and on quote. jeramythega...
From £10,384
Experienced extension builder ready to quote for your work. Pol-Scot Homes Ltd is the best extension builder in G66. No obligation free quotes and ...
From £10,160
Kenmure Joinery Services are here to help customers who need an Extension Builder in G66. We offer a competitive rate to complete all your extensio...
From £9,792
Slimline Property Services is an established extension buildering business in G66. We come highly recommended and provide competitive quotes for yo...
From £10,024
Whyte homes are here to help customers who need an Extension Builder in G66. We offer a competitive rate to complete all your extension buildering ...

Garden offices range from the cheapest of £9,792 (Slimline Property Services based in G33) to the dearest of £10,384 (Pol-Scot Homes Ltd based in G33), but these are only estimates.
The best way to compare costs is to get actual quotes.
Get rates and quotes to build a garden office in G66 by posting a job with HaMuch. We'll send it to extension builders in G66.
| Location in UK | Hourly Rate | Daily Rate |
|---|---|---|
| Garden Office near Kirkintilloch | £29 | £218 |
| Garden Office near East Dunbartonshire | £30 | £221 |
| Garden Office near Bishopbriggs | £30 | £223 |
| Garden Office near Glasgow | £29 | £221 |
| Garden Office near Cumbernauld | £27 | £203 |
| Garden Office near Bearsden | £29 | £224 |
| Garden Office near Coatbridge | £27 | £213 |
| Garden Office near Cambuslang | £29 | £213 |
| Garden Office near Rutherglen | £29 | £218 |
| Garden Office near Viewpark | £27 | £202 |
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 - £17,627

Two storey extension - £88,191

Build a timber frame extension - £26,127

Build a swimming pool - £81,127

Single storey extension - £57,544

Side return extension - £42,931

Install an RSJ - £2,327

Outbuilding - £10,127

Build a Mansard loft conversion - £52,127

Loft conversion - £34,943

Build a kitchen extension - £42,127

Hip to gable loft conversion - £42,127

Granny annexe - £87,127

Garden office - £10,127

Convert a Garage - £16,127

Garage - £18,627

Build a flat roof extension - £22,127

Build a dormer loft conversion - £42,127

Concrete foundations - £6,377

Convert a bungalow loft - £29,127

Convert a basement - £38,931