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211 Knickerbocker Avenue

BrooklynBIN 3072339
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
14
DOB permit records
Last activity
Mar 20, 2026
Bedbugs 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 115 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. 115 records on file.

Download this timeline (CSV) →
Mar 20, 2026
Nov 18, 2025
Jun 10, 2025
Sep 23, 2024
Mar 20, 2024
Jun 30, 2023
Jun 30, 2023
Jun 20, 2023
Jun 20, 2023
Apr 25, 2023
Mar 24, 2023
Feb 28, 2022
Sep 13, 2021
Aug 4, 2021
Jun 4, 2021
Apr 12, 2021
Sep 2, 2020
Sep 2, 2020
Aug 25, 2020
Mar 26, 2020
Jan 9, 2020
Dec 26, 2019
Nov 21, 2019
Nov 8, 2019
Oct 1, 2019
Jul 9, 2019
Jul 9, 2019
Jun 24, 2019
Apr 13, 2019
Apr 13, 2019

OATH / ECB summonses & fines

No balance is recorded as due across the 9 summonses below, out of $8,912.00 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 211 Knickerbocker Avenue
1599216Oct 24, 2018FAILURE TO MAINTAIN BUILDING IN CODE COMPLIANT MANNER. NOTED;AT TIME OFeb 4, 2019DEFAULT—
937832Jul 3, 2013WORK W/O A PERMIT,EXPIRED PERMIT. PREMISES UNDER ALT II 320574446,PERMAug 19, 2013STIPULATION/IN-VIO—
1147048Jul 3, 2013WORK DOES NOT CONFORM TO APPROVED CONSTRUCTION DOCUMENTS AND OR APPROVAug 19, 2013STIPULATION/IN-VIO—
571814Jul 3, 2013WORK DOES NOT CONFORM TO APPROVED CONSTRUCTION DOCUMENTS AND AN APPROVAug 19, 2013STIPULATION/IN-VIO—
876391Jan 13, 2004FAILURE TO MAINTAIN BUILDING HAZARDOUS DEFECT ARE (1)LOCATED IN THE VMar 8, 2004WRITTEN OFF—
876354Jan 8, 2004FAILURE TO MAINTAIN BUILDING EXTERIOR WALL DEFECT ARE (1)ROTTED AND MIMar 1, 2004WRITTEN OFF—
110406Mar 28, 1997BoilersJun 2, 1997WRITTEN OFF—
110115Aug 7, 199619B,. NO EMERGENCE SWITCH OUT SIDE OF BOILER ROOM.Oct 7, 1996WRITTEN OFF—
109892Nov 27, 199519B,49,.Mar 4, 1996WRITTEN OFF—