Friends of the Upper East Side Historic Districts, founded in 1982, is an independent, not-for-profit membership organization dedicated to preserving the architectural legacy, livability, and sense of place of the Upper East Side.
The Upper East Side has six historic districts located within its boundaries:
HENDERSON PLACE UPPER EAST SIDE
METROPOLITAN MUSEUM HARDENBERGH/RHINELANDER
The Upper East Side has 128 individual landmarks located within its boundaries: