somewhat recent photo:
This large site is located on EP near Troy Avenue.
It looks like it changed hands recently: http://www.loopnet.com/Listing/17890363/991-Eastern-Parkway-and-1238-Lincoln-Pl-Brooklyn-NY/ and the asking price was $4.9M
http://www.weichert.com/44601943/ [expired listings]
It is now being relisted:
http://www.terracrg.com/setups/991_Eastern_Parkway.pdf [current listing]
Eventually, this property will stop changing hands and end up with someone who re-develops it. The zoning looks like it would allow a 28,000 sq ft residential building.
...in otherwords, about 28, nicely sized, two bedroom apartments.