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509 12 Street

BrooklynBIN 3325209
HPD registration valid
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OverviewHealth scoreTimelineFinesOwner
Open Class C
0
Immediately hazardous
Open Class B
0
Hazardous
Open Class A
0
Non-hazardous
Fines due
$0.00
Balance on OATH/ECB summonses
Permits on file
9
DOB permit records
Last activity
Dec 10, 2025
Bedbugs 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 42 public records for this building
Open Class C violations
Immediately hazardous, uncertified
This building 0
Open Class B violations
Hazardous
This building 0
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 1
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. 42 records on file.

Download this timeline (CSV) →
Dec 10, 2025
Aug 10, 2025
Dec 17, 2024
Aug 16, 2024
Dec 29, 2023
Jun 3, 2023
Dec 5, 2022
Nov 15, 2022
Feb 22, 2022
Nov 19, 2021
Oct 7, 2021
Aug 26, 2021
Aug 9, 2021
Jan 6, 2020
Jan 31, 2019
Sep 11, 2017
Aug 9, 2017
Jun 19, 2017
Mar 26, 2010
Sep 28, 2009
Sep 15, 2009
Apr 24, 2009
Apr 24, 2009
Apr 18, 2009
Apr 8, 2009
Nov 29, 2008
Nov 26, 2008
Nov 24, 2008
Jan 13, 1997
Dec 27, 1996

OATH / ECB summonses & fines

No balance is recorded as due across the 4 summonses below, out of $6,100.00 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 509 12 Street
1019190Sep 15, 2009SIDEWALK SHED DOES NOT MEET BUILDING CODE-SPECIFICATIONS. NOTED: SIDEWJan 26, 2011WRITTEN OFF—
684471Apr 24, 2009SIDEWALK SHED DOESN'T CONFORM TO BLDG CODE SPECIFICATION. NOTED: 1) BEAug 26, 2009IN VIOLATION—
1235621Apr 24, 2009SEC. 3301.9.1. FAILURE TO PROVIDE REQUIRED INFORMATION ON CONTRACTOR'SJun 15, 2009WRITTEN OFF—
474865Apr 10, 1996WORK WITHOUT A PERMIT:WORK NOTED:REMOVAL OF FLOOR APPROX 50-0 X 50-0 XSep 9, 1996IN VIOLATION—