Out last house had two street names and numbers assigned to it.
The first set of info came from the original planning of the suburb, and all the utilities connect to that. All mail comes to the second info because some dumbass put the mailbox on the wrong side of the lot. (Which caused the postal service to assign a mailing address that made sense to them.) The house had big numbers matching the mailing address when we moved in.
Google refused to change to the mailing address since it didn’t match the suburb lot plan.
We thought it was hilarious so we just rolled with it, and explained when friends inevitably got lost while using Google or Apple maps not to trust them too much.
A few. Most recent is my neighbour.