For me the issue is my own home address. I own an iphone and verified it. Typing out my direction: Address, City, State, Zip Code will direct you to an address in the neighboring city with a similar looking address(address number is wrong and Ave is Street). I give people a neighboring address close to me that I know works if they own an iphone. Apple Maps has also gotten me lost or stuck in terrible traffic. I really hate Apple Maps.
That's remarkably bizarre. Typing out a full structured address should always be parsed correctly.
Have you reported this to Apple? The Apple Maps apps (iPhone and macOS) have a means by which you can report a variety of issues, including incorrect search results. In my experience Apple tends to be pretty good about handling these.
