From £18,412
Reliable and experienced extension builders with competitive rates and good at keeping within budget. Happy to provide examples of extension builde...
From £18,676
Reliable and experienced extension builders with competitive rates and good at keeping within budget. Happy to provide examples of extension builde...
From £18,484
Need to find an Extension Builder near you for all your extension buildering work?
FIVE VALLEYS CONSTRUCTION LTD provides a local, trusted ...
From £18,492
HWM BUILDING SERVICES LTD is an established and experienced local extension builder in GL7. Please contact us for a free, no obligation quote and c...
From £18,444
Castellum Design and Build are here to help customers who need an Extension Builder in GL7. We offer a competitive rate to complete all your extens...
From £18,596
Castellum is a high-end residential main contractor and developer. We build exceptional homes for discerning clients, architects, and consultants. ...
From £18,316
Need to find an Extension Builder near you for all your extension buildering work?
J SAUNDERS BUILDERS LTD provides a local, trusted extens...
From £18,540
Trusted and professional extension builder in GL7. Experienced in all extension buildering work and keeping within budget and on quote. A & L BUILD...
From £18,412
M S CUSS BUILDING CONTRACTOR is a trusted extension builder serving customers in GL7 and the surrounding area. Contact us to today to get a competi...
From £18,564
AGW HOWELL (BUILDER) LTD is a trusted extension builder serving customers in GL7 and the surrounding area. Contact us to today to get a competitive...

Builders charge between £18,316 (J SAUNDERS BUILDERS LTD based in GL7) and £18,676 (J N D BUILDING SERVICES LTD based in GL7) in GL7 to build a garage, but these costs are only estimates.
Comparing extension builders estimates for building a garage gives you an idea of who will be better value, but the best way to compare costs is to get actual quotes.
Get real quotes to build a new garage in GL7 by posting a job with HaMuch and we will send it to extension builders in GL7.
| Location in UK | Hourly Rate | Daily Rate |
|---|---|---|
| Garage near Thamesdown | £38 | £239 |
| Garage near Stratton St Margaret | £37 | £238 |
| Garage near Swindon | £38 | £238 |
| Garage near Stroud | £33 | £249 |
| Garage near Cheltenham | £32 | £250 |
| Garage near Gloucester | £30 | £234 |
| Garage near Quedgeley | £31 | £247 |
| Garage near Witney | £32 | £244 |
| Garage near Vale of White Horse | £36 | £271 |
| Garage near Calne | £29 | £225 |
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 - £17,494

Two storey extension - £87,990

Build a timber frame extension - £25,994

Build a swimming pool - £80,994

Single storey extension - £54,872

Side return extension - £41,428

Install an RSJ - £2,194

Outbuilding - £9,994

Build a Mansard loft conversion - £51,994

Loft conversion - £33,690

Build a kitchen extension - £41,994

Hip to gable loft conversion - £41,994

Granny annexe - £86,994

Garden office - £9,994

Convert a Garage - £15,994

Garage - £18,494

Build a flat roof extension - £21,994

Build a dormer loft conversion - £41,994

Concrete foundations - £6,244

Convert a bungalow loft - £28,994

Convert a basement - £37,428