So, we're moving into a new subdivision soon. 

However, the Apple maps data for this location is absolutely dire. Only a few streets have names, the sattellite data shows only farmland, etc.

Has anyone had any luck reporting outdated information and getting it updated?

The last time I tried this, I didn't see any changes for months, and only when I remembered to check a year or so later, was something done.

I'm hoping our house, scratch that, our suburb, will start existing on Apple Maps in a shorter timespan.

Any clues?

(The subdivision is Millwater, north of Silverdale).