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850 Flatbush Avenue

BrooklynBIN 3116577
16 open Class CHPD registration valid
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OverviewHealth scoreTimelineFinesOwner
Open Class C
16
Immediately hazardous
Open Class B
38
Hazardous
Open Class A
5
Non-hazardous
Fines due
$0.00
Balance on OATH/ECB summonses
Permits on file
14
DOB permit records
Last activity
May 11, 2026
Bedbugs record

Building health score

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

D
Health score · Jul 30, 2026
Scored from all 125 public records for this building
Open Class C violations
Immediately hazardous, uncertified
This building 16
Open Class B violations
Hazardous
This building 38
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. 125 records on file.

Download this timeline (CSV) →
May 11, 2026
Jul 29, 2025
Jul 29, 2025
Apr 8, 2025
Sep 11, 2024
Aug 13, 2024
Aug 13, 2024
Aug 13, 2024
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Aug 8, 2024
Aug 8, 2024
Aug 8, 2024
Aug 8, 2024
May 30, 2024
May 30, 2024
May 30, 2024
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Apr 29, 2024
Apr 29, 2024
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Apr 22, 2024
Apr 22, 2024

OATH / ECB summonses & fines

No balance is recorded as due across the 4 summonses below, out of $8,100.00 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 850 Flatbush Avenue
1408987Apr 8, 2025FAILURE TO SUBMIT AN ACCEPTABLE REQUIRED CYCLE 9C REPORT OF CRITICAL EAug 20, 2025ADMIT/IN-VIO
1187398Jun 28, 2016BC 28-116-2.3; 1704.1 DESIGNATED CONTROLLED INSPECTOR(SPECIAL INSPECTONov 7, 2016IN VIOLATION
483746Jun 28, 2016BC 3304.7 FAILURE TO PROVIDE ADEQUATE MEANS OF EXIT FROM EXCAVATION. Nov 7, 2016IN VIOLATION
483703Jun 28, 2016FAILURE TO PROAVIDE PROTECTION AT SIDES OF EXCAVATION. AT THE TIME OFNov 9, 2016IN VIOLATION