9 EAST 71 STREET Property Owner(s) Borough: MANHATTAN Block: 1386 Lot: 10 MAPLE, INC. Property Data Tax Year 2020/21 Lot Grouping Property Address 9 EAST 71 STREET, 10021 Tax Class 1 Building Class A5 - ONE FAMILY ATTACHED OR SEMI - DETACHED Condo Development Condo Suffi