This next picture is the City of Greensboro's Glenwood Neighborhood Plan passed by City Council on September 13, 2011. Note that the 800 block of Lexington Avenue is surrounded on 3 sides by properties marked as Mixed Use Residential and Parks Open Space.
(Click on photo to enlarge.)
Also of note is the fact that according to the Guilford County Property Tax Records, those same properties marked as Mixed Use Residential and Parks Open Space are owned by UNCG, the State of North Carolina and Capital Facilities Inc, a wholly owned subsidiary of the University of North Carolina at Greensboro.
This information was gleaned from City of Greensboro Public Information Release #4171-- any questions?