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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: 409 WEST END AVENUE MANHATTAN BIN: 1033720    Block: 1244    Lot: 19
NUMBER TYPE FILE DATE
ALT 1886-36 ALTERATION 00/00/1900
ALT 1572-61 ALTERATION 00/00/1961
ALT 322-1982 ALTERATION 00/00/1982
ALT 637-85 ALTERATION 05/17/1985
ALT 588-86 ALTERATION 05/05/1986
ALT 845-86 ALTERATION 06/30/1986
BN 262-37 BUILDING NOTICE 00/00/1937
BN 1273-43 BUILDING NOTICE 00/00/1943
BN 2414-68 BUILDING NOTICE 00/00/1968
BN 428-82E BUILDING NOTICE 00/00/1982
BN 5320-85 BUILDING NOTICE 07/09/1985
BN 8272-89 BUILDING NOTICE 08/24/1989
BN 2918-90 BUILDING NOTICE 03/22/1990
CO 21314 (PDF) CERTIFICATE OF OCCUPANCY 00/00/0000
CO 61339 (PDF) CERTIFICATE OF OCCUPANCY 00/00/0000
CO 86735T (PDF) CERTIFICATE OF OCCUPANCY 00/00/0000
CO 86735 (PDF) CERTIFICATE OF OCCUPANCY 01/30/1985
CO 88924 (PDF) CERTIFICATE OF OCCUPANCY 07/21/1986
CO 92192 AMENDED (PDF) CERTIFICATE OF OCCUPANCY 05/18/1988
CO 0103855 (PDF) CERTIFICATE OF OCCUPANCY 00/00/1993
CO 103855 (PDF) CERTIFICATE OF OCCUPANCY 10/13/1993
CO 106675 (PDF) CERTIFICATE OF OCCUPANCY 02/28/1995
CO 113464 (PDF) CERTIFICATE OF OCCUPANCY 09/26/1997
COMP 6067-59P COMPLAINTS 00/00/0000
COMP 6067-591P COMPLAINTS 00/00/1959


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