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307 Flatbush Avenue

BrooklynBIN 3028698
1 open Class CHPD registration valid
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OverviewHealth scoreTimelineFinesOwner
Open Class C
1
Immediately hazardous
Open Class B
5
Hazardous
Open Class A
3
Non-hazardous
Fines due
$0.00
Balance on OATH/ECB summonses
Permits on file
25
DOB permit records
Last activity
Dec 15, 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 30, 2026
Scored from all 77 public records for this building
Open Class C violations
Immediately hazardous, uncertified
This building 1
Open Class B violations
Hazardous
This building 5
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. 77 records on file.

Download this timeline (CSV) →
Dec 15, 2025
Dec 10, 2024
Dec 6, 2023
Jun 30, 2023
Jun 30, 2023
Mar 20, 2023
Apr 7, 2022
Feb 24, 2022
Feb 24, 2022
Oct 26, 2021
Aug 6, 2021
Apr 9, 2021
Apr 8, 2021
Dec 2, 2020
Jun 19, 2020
May 26, 2020
Nov 8, 2019
Sep 9, 2019
Mar 14, 2019
Feb 1, 2018
Nov 22, 2017
Aug 11, 2017
Nov 7, 2016
Oct 1, 2015
Oct 1, 2015
May 4, 2015
Nov 13, 2014
May 12, 2014
Dec 4, 2013
Nov 26, 2013

OATH / ECB summonses & fines

No balance is recorded as due across the 4 summonses below, out of $1,450.00 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 307 Flatbush Avenue
1051527Apr 7, 2022NOTED: REFER TO RECORDS FROM MAY 2021 WHICH SHOWS EXPOSURE 1 (FRONT) OAug 10, 2022IN VIOLATION—
1602462Feb 20, 2005OPERATION OF A P.A. CONTRARY TO THE C OF O #163618 FOR STORE.NOW OCCUPMay 15, 2006IN VIOLATION—
558602Dec 16, 2003B4A,38,50,25A,25B,48A. HOLES IN BOILER ROOM WALLS AND CEILING NEED REPDec 5, 2004IN VIOLATION—
730816Nov 17, 1998FAILURE TO MAINTAIN DEFECT IS: WINDOWS IN NORTHWEST CORNER OF BLDG. Mar 1, 1999IN VIOLATION—