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743 Union Street

BrooklynBIN 3250804
3 open Class CHPD registration valid
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OverviewHealth scoreTimelineFinesOwner
Open Class C
3
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
1
DOB permit records
Last activity
Dec 3, 2025
Bedbugs record

Building health score

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

C
Health score · Jul 30, 2026
Scored from all 22 public records for this building
Open Class C violations
Immediately hazardous, uncertified
This building 3
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. 22 records on file.

Download this timeline (CSV) →
Dec 3, 2025
Dec 2, 2024
Dec 11, 2023
Nov 7, 2023
Jun 30, 2023
Dec 7, 2022
Jun 22, 2022
Dec 7, 2021
Mar 24, 2021
Oct 17, 2018
Nov 15, 2016
Dec 31, 2009
Jan 1, 2009
Dec 4, 2008
Jun 4, 2008
Jul 25, 2007
May 19, 2003
Aug 29, 1995
Jan 17, 1995
Jun 1, 1994
Aug 16, 1993
Jun 1, 1993

OATH / ECB summonses & fines

No OATH or ECB summons carrying a penalty is published against this BIN. Summonses issued to a different BIN at the same address, or filed without a building identifier, will not appear here.