The photos at the beginning of this thread show this building about seven years ago. It appears that little to no upkeep has been maintained since then and its aesthetic has deteriorated rather markedly.
Well, the developer has owned all these parcels for 7 years+. If I'm reading the deeds correctly, the developer has owned (using letters from map above in thread):
B - 3/29/2007
C - 6/20/1979
D - 11/6/2005
E - 1/27/2004
Any deterioration in the last 7 years is squarely on the developer.