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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: 820 PARK AVENUE MANHATTAN BIN: 1041701    Block: 1390    Lot: 35
NUMBER TYPE FILE DATE
ALT 1695-51 ALTERATION 00/00/0000
ALT 193-58P ALTERATION 00/00/0000
ALT 1130-30 ALTERATION 00/00/0000
ALT 966-40 ALTERATION 00/00/0000
ALT 760-41 ALTERATION 00/00/0000
ALT 67-74 ALTERATION 00/00/0000
ALT 420-77 ALTERATION 00/00/0000
ALT 582-82 ALTERATION 00/00/0000
ALT 1093-86 ALTERATION 08/19/1986
ALT 1154-86 ALTERATION 08/29/1986
BN 3493-70P BUILDING NOTICE 00/00/0000
BN 2801-58P BUILDING NOTICE 00/00/0000
BN 2178-41E BUILDING NOTICE 00/00/0000
BN 1349-64P BUILDING NOTICE 00/00/0000
BN 5188-80 BUILDING NOTICE 00/00/0000
BN 3449-81 BUILDING NOTICE 00/00/0000
BN 5391-85 BUILDING NOTICE 07/11/1985
BN 5178-86 BUILDING NOTICE 06/23/1986
BN 5460-86 BUILDING NOTICE 07/02/1986
BN 9158-86 BUILDING NOTICE 11/06/1986
BN 4018-88 BUILDING NOTICE 05/25/1988
CO 041222 (PDF) CERTIFICATE OF OCCUPANCY 00/00/0000
CO 027015 (PDF) CERTIFICATE OF OCCUPANCY 00/00/0000
CO 028839 (PDF) CERTIFICATE OF OCCUPANCY 00/00/0000
CO 012172 (PDF) CERTIFICATE OF OCCUPANCY 00/00/0000


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