Detached garage possiblity in ca. Please help a newb

[Alex K.]

Hello everyone I just saw a property here CA that has need to detached garage with hard floors and an ac. I'm thinking about buying this property because I love the lay out and it was work for my house hack. The garage was just a bonus.

But I can't tell if it's a blessing or a curse. How are adus treated in California?

I'm guessing it's dependent upon each county and or City. Does anyone have experience converting a garage into an adu that is detached for renting purposes near Los Angeles?