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400 6 Avenue

BrooklynBIN 3021908
HPD registration valid
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OverviewHealth scoreTimelineFinesOwner
Open Class C
0
Immediately hazardous
Open Class B
0
Hazardous
Open Class A
0
Non-hazardous
Fines due
$0.00
Balance on OATH/ECB summonses
Permits on file
0
DOB permit records
Last activity
Dec 29, 2025
HPD 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 37 public records for this building
Open Class C violations
Immediately hazardous, uncertified
This building 0
Open Class B violations
Hazardous
This building 0
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 2
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. 37 records on file.

Download this timeline (CSV) →
Dec 29, 2025
Dec 17, 2025
Dec 26, 2024
Jun 28, 2024
Dec 29, 2023
Nov 21, 2023
Feb 7, 2023
Feb 7, 2023
Feb 7, 2023
Dec 2, 2022
Nov 28, 2022
Nov 15, 2022
Feb 22, 2022
Oct 5, 2021
Sep 7, 2019
Jun 12, 2019
Jun 12, 2019
Jun 12, 2019
Jun 12, 2019
Jun 4, 2019
Jun 4, 2019
Jun 4, 2019
Jun 4, 2019
Jun 4, 2019
May 21, 2019
May 21, 2019
May 21, 2019
Apr 24, 2019
Sep 8, 2018
Sep 1, 2018

OATH / ECB summonses & fines

No balance is recorded as due across the 5 summonses below, out of $6,250.00 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 400 6 Avenue
1349648Jun 12, 2019FAILURE TO DISTRIBUTE OR POST NOTICE OF TENANT PROTECTION PLAN: AT THEJan 24, 2020IN VIOLATION
1387306Jun 12, 2019FAILURE TO IUNSTITUTE/MAINTAIN SAFETY EQUIPMENT MEASURES TO TEMPORARY Sep 30, 2019IN VIOLATION
1349646Jun 12, 2019FAILURE TO DISTRIBUTE OR POST SAFE CONSTRUCTION BILL OF RIGHTS. AT TIMJan 24, 2020IN VIOLATION
1387305Jun 12, 2019FAILURE TO MAINTAIN ADEQUATE HOUSEKEEPING PER SECTION REQUIREMENTS. ATSep 30, 2019IN VIOLATION
1281092Sep 8, 2018WORK AFTER HOURS WITHOUT VARIANCE PERMIT CONTRARY TO 28-105.12.5.AT THDec 3, 2018IN VIOLATION