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911 Jefferson Avenue

BrooklynBIN 3039791
HPD registration valid
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OverviewHealth scoreTimelineFinesOwner
Open Class C
0
Immediately hazardous
Open Class B
9
Hazardous
Open Class A
0
Non-hazardous
Fines due
$0.00
Balance on OATH/ECB summonses
Permits on file
3
DOB permit records
Last activity
Nov 14, 2025
Bedbugs record

Building health score

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

B
Health score · Jul 29, 2026
Scored from all 33 public records for this building
Open Class C violations
Immediately hazardous, uncertified
This building 0
Open Class B violations
Hazardous
This building 9
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. 33 records on file.

Download this timeline (CSV) →
Dec 19, 2025
Nov 14, 2025
Dec 2, 2024
Sep 23, 2024
Dec 27, 2023
Jun 30, 2023
Jun 30, 2023
Jun 20, 2023
Jun 20, 2023
Apr 25, 2023
Dec 29, 2022
Dec 26, 2021
Mar 23, 2021
Jan 28, 2021
Dec 29, 2019
Dec 4, 2019
Nov 8, 2019
Apr 6, 2018
May 17, 2015
Nov 3, 2014
Jul 10, 2014
May 28, 2014
May 12, 2014
May 12, 2014
Jan 24, 2013
Dec 31, 2009
Feb 13, 2004
Mar 16, 1999
Jul 25, 1994
Jun 1, 1994

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.