From £18,580
Astley Bridge Building Services have been established since 1999 and offer quality building services to the public who are looking for a personal s...
From £18,100
Bolton Builders is an established and experienced local extension builder in Belmont. Please contact us for a free, no obligation quote and competi...
From £18,612
Come Home To Quality. First Rate Home Builders delivers quality construction in a professional manner. Servicing Bolton and the surrounding areas o...
From £18,164
QUAYSTONE BUILDING LTD are here to help customers who need an Extension Builder in Belmont. We offer a competitive rate to complete all your extens...
From £18,308
Need an Extension Builder in Belmont? CB BUILDING & JOINERY LTD has been helping local clients (20 mile radius) with their extension buildering job...
From £18,540
PETER BALDWIN BUILDERS is an established extension buildering business in Belmont. We come highly recommended and provide competitive quotes for yo...
From £18,396
Need to find an Extension Builder near you for all your extension buildering work?
J & C Barker (Builders) Limited provides a local, truste...
From £18,132
Fishers Building & Paving Ltd is an established extension buildering business in Belmont. We come highly recommended and provide competitive quotes...
From £18,268
Wallplas is an established extension buildering business in Belmont. We come highly recommended and provide competitive quotes for your work.
From £18,188
WWS Garage Doors & Shutters is a trusted extension builder serving customers in Belmont and the surrounding area. Contact us to today to get a comp...

Builders charge between £18,100 (Bolton Builders based in BL2) and £18,612 (First Rate Home Builders based in BL2) in Belmont 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 Belmont by posting a job with HaMuch and we will send it to extension builders in Belmont.
"Garage" - GREATER MANCHESTER, job posted 03/02/26
| Location in UK | Hourly Rate | Daily Rate |
|---|---|---|
| Garage near Bolton | £31 | £219 |
| Garage near Darwen | £34 | £253 |
| Garage near Horwich | £30 | £219 |
| Garage near Bury | £30 | £220 |
| Garage near Farnworth | £30 | £219 |
| Garage near Radcliffe | £30 | £220 |
| Garage near Westhoughton | £31 | £222 |
| Garage near Little Hulton | £30 | £220 |
| Garage near Rawtenstall | £29 | £213 |
| Garage near Atherton | £31 | £223 |
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 - £17,329

Two storey extension - £87,743

Build a timber frame extension - £25,829

Build a swimming pool - £80,829

Single storey extension - £51,576

Side return extension - £39,574

Install an RSJ - £2,029

Outbuilding - £9,829

Build a Mansard loft conversion - £51,829

Loft conversion - £32,145

Build a kitchen extension - £41,829

Hip to gable loft conversion - £41,829

Granny annexe - £86,829

Garden office - £9,829

Convert a Garage - £15,829

Garage - £18,329

Build a flat roof extension - £21,829

Build a dormer loft conversion - £41,829

Concrete foundations - £6,079

Convert a bungalow loft - £28,829

Convert a basement - £35,574