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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: 421 PROSPECT PLACE BROOKLYN BIN: 3028658    Block: 1155    Lot: 88
NUMBER TYPE FILE DATE
A 19247-092424 ALTERATION 00/00/1909
A 19247-101724 ALTERATION 00/00/1910
ALT 470-051877(419) ALTERATION 00/00/1905
ALT 12173-111229 ALTERATION 00/00/1911
ALT 16704-110429 ALTERATION 00/00/1911
ALT 407-77 ALTERATION 00/00/1977
BN 1474D-101879(425) BUILDING NOTICE 00/00/1910
BN 1676D-111780(425) BUILDING NOTICE 00/00/1911
C/A 10645-062565 00/00/1906
C/A 17816-061380 00/00/1906
CERT 218534-061680 (PDF) CERTIFICATE OF OCCUPANCY 00/00/1906
CERT 58793ALT12173-1129 (PDF) CERTIFICATE OF OCCUPANCY 00/00/1911
CERT 30873NB9623-1224 (PDF) CERTIFICATE OF OCCUPANCY 00/00/1912
CERT 225115A (PDF) CERTIFICATE OF OCCUPANCY 12/12/1985
DEM 680-102178(421) DEMOLITION 00/00/1910
EBN 2475/17SO/030618#2542 ELEVATOR BUILDING NOTICE 11/30/2017
ELEV 4-012979(419) ELEVATOR 00/00/1901
FO 235-042580(425) OIL BURNER APPLICATION 00/00/1904
FO 1330-082363(421) OIL BURNER APPLICATION 00/00/1908
FO 922/56 OIL BURNER APPLICATION 04/18/1956
NB 3487-052614 NEW BUILDING 00/00/1905
NB 12585-060924 NEW BUILDING 00/00/1906
NB 2839-061514 NEW BUILDING 00/00/1906
NB 9623-062424 NEW BUILDING 00/00/1906
P&D 769-051126 PLUMBING & DRAINAGE 00/00/1905


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