Cost to build a garage

[TeaChocKitKat]

Looking to build a single of possibly single and a half garage on the side of a house in South wales. Does anyone have any idea how much its likely to be?
Thanks

Depends, are you talking about a brick built garage? A cheaper option is a sectional concrete garage, which look a lot nicer than they used to. Google Hanson garages and you might find a price list.

For a brick garage I’d guesstimate around £35k ish.