Add New Locations to Google Maps
Now they’ve enhanced the user editing feature of Google Maps and now allow you to add new items to the map. I wanted to add one, but the few new places near us were already in there. However, adding a new location is very easy:
Do it step by step.
+Search the listings.
+Click the “Add a place to the map” link at the bottom of the left column
+Drag the marker to the location of the business, fill in the details, and submit it.
With any of those editing features, Google still keeps a copy of the original listing, along with a record of each change that is made. All of this will only serve to make the data in Google Maps even more accurate for everyone to use.
Google Map Maker: How to Edit a Feature