It's truly something that's regional in the US:
![]()
interesting-it shows my state as slab but it's got a wealth of basements. what i realy found surprising looking at homes here was the difference in what is considered a 'crawl space' vs. what i grew up with in california. in california a crawl space was literally that-something you had to get on your belly and crawl into, here it can be something akin to what we have which is 6' high (and wired with a light and outlets) so it can't qualify as basement but is sure much more user friendly for anyone needing access below the house (and doubling as spectacular storage).