Hartsdale Acres Housing Greenburgh New York 1929 property development plan mapMap of Hartsdale Acres Situated at Hartsdale in the Town of Greenburgh Westchester County, N. Y. (Old Maps, North America, United States, New York, Greenburgh, Hartsdale Acres, Development Map). Issued 1929, Long Island City, New York by R. W. Hanson for the Corporation of Hartsdale Acres. Early 20th century antique lithographed map depicting the lot lines of this proposed housing development. Old fold lines. Old staining, wear down centerfold line