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21 Cook Street

BrooklynBIN 3394953
HPD registration valid
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OverviewHealth scoreTimelineFinesOwner
Open Class C
0
Immediately hazardous
Open Class B
1
Hazardous
Open Class A
0
Non-hazardous
Fines due
$0.00
Balance on OATH/ECB summonses
Permits on file
28
DOB permit records
Last activity
May 1, 2026
DOB 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 122 public records for this building
Open Class C violations
Immediately hazardous, uncertified
This building 0
Open Class B violations
Hazardous
This building 1
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. 122 records on file.

Download this timeline (CSV) →
May 1, 2026
May 1, 2026
Mar 30, 2026
Dec 17, 2025
Dec 9, 2025
Nov 28, 2025
Jun 25, 2025
Mar 11, 2025
Dec 5, 2024
Dec 4, 2024
Apr 15, 2024
Mar 28, 2024
Dec 21, 2023
Sep 2, 2023
Sep 2, 2023
Sep 2, 2023
Sep 2, 2023
Jul 20, 2023
Jul 6, 2023
Jul 6, 2023
Jul 6, 2023
Jul 6, 2023
Jul 6, 2023
Apr 27, 2023
Apr 25, 2023
Apr 25, 2023
Apr 25, 2023
Apr 25, 2023
Dec 20, 2022
Oct 6, 2022

OATH / ECB summonses & fines

No balance is recorded as due across the 5 summonses below, out of $4,912.00 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 21 Cook Street
1737737Mar 11, 2025REPAIR. AND RESTORE TO SERVICEMay 21, 2025IN VIOLATION
941728Oct 4, 2018FAILURE TO COMPLY WITH THE COMMISSIONERS ORDER CONTAINED IN SUMMMONS/ Feb 4, 2019IN VIOLATION
1448665Sep 19, 20175E1,10H11,3D6,16E1,17H11,28L10,29J1-5E1)CAR DOOR RUBBING, ADJUST. 10H1Feb 12, 2018STIPULATION/IN-VIO
1448522Aug 18, 201011M07,14J01,61M07,68M07,68M07,42M07,39Q03,39L10,56P10,37X10,34T07,99M0Oct 18, 2010DEFAULT
573899Feb 20, 200997XX 97 OPERATING OUTSIDE HOIST W/O IN USE PERMIT TEMPORARY CERTIFICATSep 17, 2009IN VIOLATION