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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: 2433 KNAPP STREET BROOKLYN BIN: 3248646    Block: 8833    Lot: 1
NUMBER TYPE FILE DATE
*UB 349/83(DISM 04131999) 04/13/1999
*UB 443/72(DISM 04131999) 04/13/1999
ALT 896/69 ALTERATION 00/00/1969
ALT 1024/72 ALTERATION 00/00/1972
ALT 609-85 ALTERATION 04/26/1985
ALT 444-90 ALTERATION 04/05/1990
ALTA 896-69 00/00/1969
ALTA 1024-72SUPER204520 00/00/1972
BN 2631/66CBL BUILDING NOTICE 00/00/1966
BN 1065D/84 BUILDING NOTICE 00/00/1984
BN 466D/84 BUILDING NOTICE 00/00/1984
CERT 204520/70 (PDF) CERTIFICATE OF OCCUPANCY 00/00/1970
CERT 214812/76 (PDF) CERTIFICATE OF OCCUPANCY 00/00/1976
ENTE 6-18-8110-27-80PA41-1 00/00/1918
MISC 626-88 MISCELLANEOUS 06/06/1988
P 1210-2433GIGLIO5--041373 PLUMBING 00/00/1924
PA 23/70 PUBLIC ASSEMBLY 00/00/1970
PA 23/70 PUBLIC ASSEMBLY 00/00/1970
PA 27A/74 PUBLIC ASSEMBLY 00/00/1974
SPR 431-85 SPRINKLERS 05/02/1985
SR 20-2433BLAKE-011271 SPECIAL REPORT 00/00/1924
SR 448-2433JENSEN-061264 SPECIAL REPORT 00/00/1924
SR 53-2433MBLAKE-021171 SPECIAL REPORT 00/00/1924
UB** 17/93 01/19/1993
UB** 3057/94 03/11/1994


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