Like the existing district, proposed extension would largely be characterized by 19th-century rowhouses, ecclesiastical structures, and 20th-century apartment buildings. On October 29, 2013, the Landmarks Preservation Commission held a hearing on the potential designation of the Park Slope Historic District Extension II. The proposed extension would lie to the north and west of the existing Park Slope Historic District, designated in 1973. A majority of the 287 properties to be incorporated into the extension … <Read More>