From £18,804
Relax... you have found a reliable extension builder in SG8. Refresh Renovations - Cambridgeshire - Simon is a friendly and reliable company based ...
From £18,964
Trusted and professional extension builder in SG8. Experienced in all extension buildering work and keeping within budget and on quote. Rescapes Co...
From £18,572
Reliable and experienced extension builders with competitive rates and good at keeping within budget. Happy to provide examples of extension builde...
From £18,716
M OLIVER BUILDING is an established and experienced local extension builder in SG8. Please contact us for a free, no obligation quote and competiti...
From £18,884
Comprehensive, Intelligent Construction Service offering Domestic and Commercial Buildings, Barn, Basement and Loft Conversions, Renovation & Refur...
From £19,860
Experienced extension builder ready to quote for your work. ALLIED BUILDING ASSOCIATES LTD is the best extension builder in SG8. No obligation free...
From £18,956
Steve Rolt Home Improvements Ltd was founded in 2016 in Buntingford, Hertfordshire, and from small beginnings, has gone from stren...
From £18,580
Essex Roofing Ltd is an established and experienced local extension builder in SG8. Please contact us for a free, no obligation quote and competiti...
From £18,636
O G Conversions is an established and experienced local extension builder in SG8. Please contact us for a free, no obligation quote and competitive...
From £18,716
Trusted and professional extension builder in SG8. Experienced in all extension buildering work and keeping within budget and on quote. DEBRAY BUIL...

Builders charge between £18,572 (ECO DESIGN & BUILD (UK) LTD based in SG8) and £19,860 (ALLIED BUILDING ASSOCIATES LTD based in CB22) in SG8 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 SG8 by posting a job with HaMuch and we will send it to extension builders in SG8.
| Location in UK | Hourly Rate | Daily Rate |
|---|---|---|
| Garage near South Cambridgeshire | £43 | £305 |
| Garage near Letchworth | £44 | £283 |
| Garage near Biggleswade | £41 | £268 |
| Garage near North Hertfordshire | £44 | £283 |
| Garage near Cambridge | £38 | £271 |
| Garage near East Hertfordshire | £44 | £289 |
| Garage near Stevenage | £44 | £282 |
| Garage near Hitchin | £43 | £283 |
| Garage near St Neots | £51 | £318 |
| Garage near Bishop's Stortford | £42 | £264 |
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 - £17,869

Two storey extension - £88,553

Build a timber frame extension - £26,369

Build a swimming pool - £81,369

Single storey extension - £62,376

Side return extension - £45,649

Install an RSJ - £2,569

Outbuilding - £10,369

Build a Mansard loft conversion - £52,369

Loft conversion - £37,208

Build a kitchen extension - £42,369

Hip to gable loft conversion - £42,369

Granny annexe - £87,369

Garden office - £10,369

Convert a Garage - £16,369

Garage - £18,869

Build a flat roof extension - £22,369

Build a dormer loft conversion - £42,369

Concrete foundations - £6,619

Convert a bungalow loft - £29,369

Convert a basement - £41,649