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242 Knickerbocker Avenue

BrooklynBIN 3072736
$625.00 recorded as dueHPD registration valid
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OverviewHealth scoreTimelineFinesOwner
Open Class C
0
Immediately hazardous
Open Class B
9
Hazardous
Open Class A
0
Non-hazardous
Fines due
$625.00
Balance on OATH/ECB summonses
Permits on file
0
DOB permit records
Last activity
May 29, 2026
DOB record

Building health score

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

B
Health score · Jul 29, 2026
Scored from all 80 public records for this building
Open Class C violations
Immediately hazardous, uncertified
This building 0
Open Class B violations
Hazardous
This building 9
Heat & hot water records
Violations and complaints, last 24 months
This building 0
Unpaid penalties
OATH/ECB summonses with balance due
This building $625
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. 80 records on file.

Download this timeline (CSV) →
May 29, 2026
Dec 26, 2025
Nov 14, 2025
Nov 7, 2025
Nov 7, 2025
Nov 7, 2025
Aug 21, 2025
Aug 21, 2025
Jul 23, 2025
Mar 27, 2025
Feb 11, 2025
Jan 13, 2025
Nov 21, 2024
Nov 11, 2024
Nov 5, 2024
Oct 15, 2024
Sep 23, 2024
Sep 4, 2024
Jul 12, 2024
Jul 12, 2024
Jul 12, 2024
Jun 10, 2024
May 30, 2024
May 16, 2024
May 16, 2024
Apr 25, 2024
Apr 25, 2024
Apr 24, 2024
Apr 22, 2024
Apr 19, 2024

OATH / ECB summonses & fines

$625.00 is recorded as due across the 8 summonses below, out of $11,467.00 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 242 Knickerbocker Avenue
210410Aug 21, 2025FAILURE TO CERTIFY CORRECTION. FAILURE TO COMPLY WITH COMMISSIONER'S ONov 5, 2025IN VIOLATION$625.00
1729594Feb 11, 2025FAILURE TO COMPLY WITH COMMISSIONER'S ORDER CONTAINED IN SUMMONS #3910Feb 26, 2026ADMIT/IN-VIO
1747904Jul 12, 2024OBSERVATION: AT EXPOSURE#2 PUMP JACK SCAFFOLD INADEQUATELY CONSTRUCTEDFeb 10, 2025IN VIOLATION
1735695Apr 19, 2024FAILURE TO PROVIDE APPROVED/ACCEPTED CONSTRUCTIONS DOCUMENTS AT JOB SIJul 24, 2024IN VIOLATION
1734666Dec 7, 2023FAILURE TO MAINTAIN BUILDING WALLS. AT TIME OF INSPECTION OBSERVED AT Feb 14, 2024STIPULATION/IN-VIO
1782292Dec 29, 2022WORK WITHOUT A PERMIT I OBSERVED ON THE GROUND FLOOR IN MADRID VIDEO SMar 8, 2023DEFAULT
1373553Dec 29, 2022FAILURE TO MAINTAIN BUILDING IN CODE COMPLAINT MANNER I OBSERVED ON THMar 8, 2023DEFAULT
1717670May 23, 2013FAILURE TO MAINTAIN BLDG WALLS OR APPURTENCES: NOTED: AT FRONT OF BLDGJul 8, 2013IN VIOLATION