Paper-prepared
1820 Amsterdam Avenue
Manhattan · Building
Building
Type
11
Units
1920
Year built
Manhattan
Borough
W9 · Miscellaneous Educational Facility
Public records
What we know about 1820 Amsterdam Avenue
Open violations
40
Violations (5yr)
Not available
Permits (5yr)
4
Latest Feb 2026
Energy Star
Not available
Last C of O
Jul 2012
C