Step 1.
why so many these historical address number show on google map ?
This is because LA county assessor office did not combine historical parcel. ( why not? long story, many reason)
Before this school build, these address number are actually residential home address.
Step 2.
this is LA county parcel line, parcel address. Google map get address from county, did not correct them.
Step 3.
microsoft map has same problem.
https://transparentgov.net/json2tree/gateway/apple-poi/pan-zoom-category.html?layer_id=0&url=https%3A%2F%2Fservices.arcgis.com%2FRmCCgQtiZLDCtblq%2Farcgis%2Frest%2Fservices%2FCounty_City%2FFeatureServer&layer=County_City¢er_lat=33.975377455493¢er_long=-118.20953278823744¢er_zoom=0.002%2C0.002&panto=0&maptype=microsoft-hybrid
Step 4.
Here map also get historical numbers
Step 5.
Remove these address from address repository, will use tool automatically do it.
Step 6.
Step 7.
Step 8.
Step 9.
Step 10.
Step 11.
Step 12.
Step 13.
Step 14.
Step 15.
Step 16.
Step 17.
Step 18.
Step 19.
Step 20.
Step 21.
Step 22.
Step 23.
Step 24.
Step 25.
Step 26.
Step 27.
Step 28.
Step 29.