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4520 12 Avenue

BrooklynBIN 3136676
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OverviewHealth scoreTimelineFinesOwner
Open Class C
0
Immediately hazardous
Open Class B
2
Hazardous
Open Class A
0
Non-hazardous
Fines due
$0.00
Balance on OATH/ECB summonses
Permits on file
0
DOB permit records
Last activity
May 19, 2026
DOB record

Building health score

A composite of public indicators. Every input is a public record. See the full methodology.

A
Health score · Jul 29, 2026
Scored from all 239 public records for this building
Open Class C violations
Immediately hazardous, uncertified
This building 0
Open Class B violations
Hazardous
This building 2
Heat & hot water records
Violations and complaints, last 24 months
This building 0
Unpaid penalties
OATH/ECB summonses with balance due
This building $0
Bedbug filings with infestations
Annual LL69 filings on record
This building 0
Tenant litigation
Open HP actions in Housing Court
This building 0
Active vacate order
HPD or FDNY order to vacate, still in effect
This building No

Unified timeline

Every record from every agency, interleaved. 239 records on file.

Download this timeline (CSV) →
May 19, 2026
May 7, 2026
Apr 30, 2026
Mar 31, 2026
Dec 4, 2025
Jun 30, 2025
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OATH / ECB summonses & fines

No balance is recorded as due across the 18 summonses below, out of $5,427.00 in penalties imposed. The city’s published records do not show whether a penalty was paid, reduced, or written off.

OATH and ECB summonses for 4520 12 Avenue
1362810Dec 29, 2022REPAIR 6TH FLOOR HALL STATION POSITION INDICATOR., PROVIDE UP TO DATE Sep 18, 2023IN VIOLATION
0194095469Dec 30, 2016DIRTY SIDEWALK DIRTY AREAFeb 3, 2017Pending
044432697MNov 2, 2016DIRTY AREADec 6, 2016Pending
1433154Aug 9, 2016FAILURE TO MAINTAIN EXTERIOR BLDG WEST ELEVATION,EXP#3(REAR)OBSERVED BSep 26, 2016STIPULATION/IN-VIO
035174539LAug 9, 2016FAILURE TO MAINTAIN BUILDING WALL S OR APPURTENANCESSep 26, 2016STIPULATED
044441615YNov 9, 2015IMPROPER DISPOSAL OF ELECTRONIC WASTEDec 1, 2015IN VIOLATION
1102289Apr 28, 2015NOTIFICATION.NOTED:@ TIME OF INSP.THERE WAS NO HANGING EQUIPMENT/C-HOOJun 15, 2015IN VIOLATION
0178048229Oct 20, 2014DIRTY SIDEWALK DIRTY AREADec 16, 2014Pending
0178760102Mar 9, 2011TEMPORARY RESTORATION SUNKEN MORE THAN 2 INCHESApr 28, 2011DEFAULTED
710713Dec 13, 2010CU:59L10.26R10,09I10,15D06,39X10,35Q03,16T07,56Y10,56O02,61R10,77X10.CFeb 7, 2011IN VIOLATION
038214434HDec 13, 2010FAIL MAINTAIN BLDG IN COMPLIANT MANNER: SERVICE EQUIPMENTFeb 7, 2011IN VIOLATION
040561821XDec 15, 2008FAILURE TO POST NOTICES INFORM ABOUT RECYCLINGJan 15, 2009Pending
794883Sep 22, 200810H11.05J01.53Y02.53B14.70O0239Y02.40P17.41T07.10M07.02B10.10H REPLAC Oct 7, 2009IN VIOLATION
038191396RSep 22, 2008FAIL MAINTAIN BLDG IN COMPLIANT MANNER: SERVICE EQUIPMENTOct 7, 2009IN VIOLATION
0159651892Mar 7, 2008FAILURE TO CLEAN 18 INCHES INTO STREETApr 29, 2008Pending
0159538217Dec 24, 2007DIRTY SIDEWALK DIRTY AREAFeb 19, 2008Pending
657151Jan 10, 200721J01,38O02,55B07,66O02. (21-J-01) "2" FL INTERLOCK SHUTS CAR DOWN IN Feb 4, 2008IN VIOLATION
038163583YJan 10, 2007FAILURE TO MAINTAIN ELEVATOR.Feb 4, 2008IN VIOLATION