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306 Union Avenue

BrooklynBIN 3069651
HPD registration valid
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OverviewHealth scoreTimelineFinesOwner
Open Class C
0
Immediately hazardous
Open Class B
3
Hazardous
Open Class A
0
Non-hazardous
Fines due
$0.00
Balance on OATH/ECB summonses
Permits on file
7
DOB permit records
Last activity
Jan 2, 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 29, 2026
Scored from all 32 public records for this building
Open Class C violations
Immediately hazardous, uncertified
This building 0
Open Class B violations
Hazardous
This building 3
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. 32 records on file.

Download this timeline (CSV) →
Jan 2, 2026
Sep 12, 2025
Sep 2, 2025
Sep 2, 2025
Sep 2, 2025
Sep 1, 2025
Jun 10, 2025
Dec 8, 2023
Oct 4, 2023
Jun 30, 2023
Jun 30, 2023
Dec 6, 2022
Jan 19, 2022
Apr 9, 2021
Feb 13, 2019
Oct 7, 2016
Nov 12, 2015
Mar 3, 2015
May 15, 2014
Aug 31, 2011
Jul 27, 2011
Jul 6, 2011
Jun 21, 2011
Jun 13, 2011
May 17, 2011
Dec 31, 2009
Apr 10, 2008
Apr 4, 2007
Apr 19, 2005
Feb 23, 2001

OATH / ECB summonses & fines

No balance is recorded as due across the 2 summonses below, out of $1,600.00 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 306 Union Avenue
1555530Sep 2, 2025I OBSERVED INSTALLATION OF BREAKER PANEL,FEEDER CONDUCTOR AND MN CABLENov 12, 2025ADMIT/IN-VIO
1555455Sep 2, 2025I OBSERVED IN THE ENTIRE APARTMENT 2C DAMAGE DUE TO FIRE. LIGHT FIXTURNov 12, 2025ADMIT/IN-VIO