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Elevator violations for failure to file Periodic, Category 1, Category 5 and Affirmation of Correction issued in August 2023 or later are only available in DOB NOW: Safety. Search the DOB NOW public portal for these records.
Boiler violations for failure to file internal and external inspection reports and affirmation of correction issued in November 2023 or later are only available in DOB NOW: Safety. Search the DOB NOW public portal for these records.
Benchmark and AEUHAZ violations for failure to file an acceptable Certificate of Correction (COC) for a Class 1 summons issued in December 2025 or later are only available in DOB NOW: Safety. Search the DOB NOW public portal for these records.
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Premises: 1423 AMSTERDAM AVENUE MANHATTAN BIN: 1075479    Block: 1970    Lot: 2
NUMBER TYPE FILE DATE
ALT 555-37 ALTERATION 00/00/1937
ALT 3400-38 ALTERATION 00/00/1938
ALT 1911-60 ALTERATION 00/00/1960
BN 127-88 BUILDING NOTICE 00/00/0000
BN 8557-85 BUILDING NOTICE 10/29/1985
BN 10536-87 BUILDING NOTICE 11/25/1987
BN 9248-87 BUILDING NOTICE 10/16/1987
CN 308-87 CRANE 00/00/0000
CN 285-87 CRANE 00/00/0000
CN 436-87 CRANE 00/00/0000
CN 352-87 CRANE 00/00/0000
CN 285-87 CRANE 08/28/1987
CN 308-87 CRANE 09/11/1987
CN 352-87 CRANE 10/13/1987
CN 436-87 CRANE 12/04/1987
CO 24513 (PDF) CERTIFICATE OF OCCUPANCY 00/00/0000
CO 54571 (PDF) CERTIFICATE OF OCCUPANCY 00/00/0000
CO 92752 TEMP (PDF) CERTIFICATE OF OCCUPANCY 08/31/1988
CO 92854 TEMP (PDF) CERTIFICATE OF OCCUPANCY 09/21/1988
CO 093380 (PDF) CERTIFICATE OF OCCUPANCY 12/23/1988
DP 21-79 DEMOLITION PERMIT 00/00/1979
DP 237-85 DEMOLITION PERMIT 10/24/1985
EA 361/93SO/061693#1388 ELEVATOR APPLICATION 06/09/1993
EBN 1415/03SO/083106PPN26/90 ELEVATOR BUILDING NOTICE 09/12/2003
EBN 1697/03SO/082906#1473 ELEVATOR BUILDING NOTICE 11/05/2003


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