From £18,532
LONGSTONE CONSTRUCTION LTD are here to help customers who need an Extension Builder in RH10. We offer a competitive rate to complete all your exten...
From £18,364
Contact us: 07454160840 Email: enquiries@ We are a family run business since 15 year’s+. We are build on tru...
From £18,452
Need an Extension Builder in RH10? JH Building Services has been helping local clients (20 mile radius) with their extension buildering jobs for ma...
From £18,348
Need to find an Extension Builder near you for all your extension buildering work?
WATTSON BROS BUILDING LTD provides a local, trusted exte...
From £18,380
J S Nisbet Loft Conversions are here to help customers who need an Extension Builder in RH10. We offer a competitive rate to complete all your exte...
From £17,828
E.P.A. (UK) LTD is an established and experienced local extension builder in RH10. Please contact us for a free, no obligation quote and competitiv...
From £18,532
We are a family run business we 40 years experience delivering multiple projects from new developments . Extension. Loft conversion. Including foun...
From £18,564
DC Construction is a trusted extension builder serving customers in RH10 and the surrounding area. Contact us to today to get a competitive quote f...
From £18,564
If there is one common emotion felt by homeowners when setting out with a building project it’s fear. Putting your trust into somebody to complet...
From £18,364
Need to find an Extension Builder near you for all your extension buildering work?
Blaze Boilers & Fires provides a local, trusted extensio...

Builders charge between £17,828 (E.P.A. (UK) LTD based in RH10) and £18,564 (DC Construction based in RH11) in RH10 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 RH10 by posting a job with HaMuch and we will send it to extension builders in RH10.
| Location in UK | Hourly Rate | Daily Rate |
|---|---|---|
| Garage near Crawley | £38 | £255 |
| Garage near Horley | £38 | £258 |
| Garage near Mid Sussex | £35 | £261 |
| Garage near East Grinstead | £37 | £259 |
| Garage near Horsham | £38 | £265 |
| Garage near Haywards Heath | £35 | £256 |
| Garage near Redhill | £41 | £269 |
| Garage near Reigate | £40 | £270 |
| Garage near Burgess Hill | £36 | £240 |
| Garage near Reigate & Banstead | £41 | £271 |
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 - £17,393

Two storey extension - £87,839

Build a timber frame extension - £25,893

Build a swimming pool - £80,893

Single storey extension - £52,856

Side return extension - £40,294

Install an RSJ - £2,093

Outbuilding - £9,893

Build a Mansard loft conversion - £51,893

Loft conversion - £32,745

Build a kitchen extension - £41,893

Hip to gable loft conversion - £41,893

Granny annexe - £86,893

Garden office - £9,893

Convert a Garage - £15,893

Garage - £18,393

Build a flat roof extension - £21,893

Build a dormer loft conversion - £41,893

Concrete foundations - £6,143

Convert a bungalow loft - £28,893

Convert a basement - £36,294