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186 Nassau Avenue

BrooklynBIN 3066979
HPD registration valid
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OverviewHealth scoreTimelineFinesOwner
Open Class C
0
Immediately hazardous
Open Class B
1
Hazardous
Open Class A
0
Non-hazardous
Fines due
$0.00
Balance on OATH/ECB summonses
Permits on file
1
DOB permit records
Last activity
Jan 9, 2026
Bedbugs record

Building health score

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

A
Health score · Jul 30, 2026
Scored from all 27 public records for this building
Open Class C violations
Immediately hazardous, uncertified
This building 0
Open Class B violations
Hazardous
This building 1
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. 27 records on file.

Download this timeline (CSV) →
Jan 9, 2026
Dec 4, 2025
Dec 12, 2024
Nov 21, 2024
Dec 8, 2023
Mar 19, 2023
Mar 4, 2022
Feb 13, 2021
Dec 5, 2019
Jul 20, 2018
Jun 16, 2018
Sep 13, 2014
Mar 3, 2010
Jan 1, 2009
Jan 3, 2008
Jun 23, 2007
Feb 13, 2004
Mar 19, 2003
May 2, 2002
Mar 26, 2002
Feb 27, 2001
Aug 7, 1999
Aug 7, 1999
Jun 15, 1999
May 4, 1998
Aug 29, 1995
Aug 16, 1993

OATH / ECB summonses & fines

No balance is recorded as due across the 2 summonses below, out of $4,300.00 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 186 Nassau Avenue
127421Jul 20, 2018WORK W/OUT A PERMIT. NOTE: @ INSP AN APPROX 4'X8' & 4'X12' BUSINESS ACNov 5, 2018STIPULATION/IN-VIO—
825075Aug 7, 1999RESIDENCE ALTERED FOR OCCUOANCY AS A DWELLING FOR MORE THAN THE LEGALLSep 27, 1999WRITTEN OFF—