Mosaic Christian Fellowship is located here, but the whole building is called Chodae Community Church Campus 2. Main Building is located SE of here along Rockland Avenue (note has also been posted there).

There is a church here called Chodae Community Church. This is the Main Building.

This building is Luther Lee Emerson Elementary School.

The location of the Demarest Public Library is incorrect. It should be located in the box contained surrounded by Stelfox Street, Ford Street, Insley Street and Hardenburg Avenue. There is also a very small parking lot.
I do not know how to map, but would love to learn so I can make these changes.