This formerly-developed property is located along Albany Post Road/South Road/Route 9 where it intersects with Old post Road, just north of the Poughkeepsie Galleria mall.  Remnants of its previous usage are present, including road beds and some paved areas, but little remains of any structures.  Historic aerial photos show houses were located along the road from the 1950s to the 1980s.

More information:  Historic aerial photos

Location:  Google Maps (41.629624, -73.917273)