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 seven historic districts located within its boundaries:

CARNEGIE HILL    TREADWELL FARM

HENDERSON PLACE    UPPER EAST SIDE

METROPOLITAN MUSEUM    HARDENBERGH/RHINELANDER

PARK AVENUE

The Upper East Side has 128 individual landmarks located within its boundaries: