From £18,612
Experienced extension builder ready to quote for your work. Avalon Building Services Ltd is the best extension builder in RG21. No obligation free ...
From £18,628
John McKinney Building is an established extension buildering business in RG21. We come highly recommended and provide competitive quotes for your ...
From £18,900
Need an Extension Builder in RG21? Dependon Limited has been helping local clients (20 mile radius) with their extension buildering jobs for many y...
From £18,828
Relax... you have found a reliable extension builder in RG21. CHAMPION BUILD LTD is a friendly and reliable company based in RG21 who consider no j...
From £18,828
Relax... you have found a reliable extension builder in RG21. Parkhouse Roofing is a friendly and reliable company based in RG21 who consider no jo...
From £18,668
D W BUILDERS is a trusted extension builder serving customers in RG21 and the surrounding area. Contact us to today to get a competitive quote for ...
From £18,764
Need an Extension Builder in RG21? BUILD IT DEVELOPMENT LIMITED has been helping local clients (20 mile radius) with their extension buildering job...
From £18,556
J & M Building Services are here to help customers who need an Extension Builder in RG21. We offer a competitive rate to complete all your extensio...
From £18,436
Trusted and professional extension builder in RG21. Experienced in all extension buildering work and keeping within budget and on quote. OAK BUILDI...
From £18,548
Experienced extension builder ready to quote for your work. S & M Builders is the best extension builder in RG21. No obligation free quotes and man...

Builders charge between £18,436 (OAK BUILDING MANAGEMENT LTD based in RG22) and £18,900 (Dependon Limited based in RG21) in RG21 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 RG21 by posting a job with HaMuch and we will send it to extension builders in RG21.
| Location in UK | Hourly Rate | Daily Rate |
|---|---|---|
| Garage near Basingstoke | £39 | £274 |
| Garage near Basingstoke & Deane | £39 | £273 |
| Garage near Fleet | £41 | £270 |
| Garage near Thatcham | £38 | £266 |
| Garage near Farnham | £41 | £276 |
| Garage near Newbury | £37 | £262 |
| Garage near Reading | £42 | £266 |
| Garage near Sandhurst | £41 | £283 |
| Garage near Aldershot | £41 | £275 |
| Garage near Farnborough | £41 | £273 |
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 - £17,677

Two storey extension - £88,265

Build a timber frame extension - £26,177

Build a swimming pool - £81,177

Single storey extension - £58,536

Side return extension - £43,489

Install an RSJ - £2,377

Outbuilding - £10,177

Build a Mansard loft conversion - £52,177

Loft conversion - £35,408

Build a kitchen extension - £42,177

Hip to gable loft conversion - £42,177

Granny annexe - £87,177

Garden office - £10,177

Convert a Garage - £16,177

Garage - £18,677

Build a flat roof extension - £22,177

Build a dormer loft conversion - £42,177

Concrete foundations - £6,427

Convert a bungalow loft - £29,177

Convert a basement - £39,489