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2229 Knapp Street

BrooklynBIN 3321836
3 open Class C$27,500.00 recorded as dueHPD registration valid
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OverviewHealth scoreTimelineFinesOwner
Open Class C
3
Immediately hazardous
Open Class B
5
Hazardous
Open Class A
0
Non-hazardous
Fines due
$27,500.00
Balance on OATH/ECB summonses
Permits on file
4
DOB permit records
Last activity
Dec 8, 2025
Bedbugs record

Building health score

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

C
Health score · Jul 29, 2026
Scored from all 38 public records for this building
Open Class C violations
Immediately hazardous, uncertified
This building 3
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 $27,500
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. 38 records on file.

Download this timeline (CSV) →
Dec 8, 2025
Dec 19, 2024
Sep 18, 2024
Aug 29, 2024
Aug 28, 2024
Aug 28, 2024
Aug 28, 2024
Aug 28, 2024
Aug 4, 2024
Apr 7, 2024
Dec 13, 2023
Dec 6, 2022
Dec 17, 2021
May 26, 2021
May 26, 2021
Mar 3, 2021
Feb 23, 2021
Feb 23, 2021
Nov 17, 2020
Oct 24, 2019
Sep 11, 2019
Sep 10, 2019
Feb 28, 2019
Dec 17, 2018
Dec 17, 2018
Nov 7, 2016
Sep 9, 2016
Aug 23, 2013
Jun 3, 2013
Jan 12, 2012

OATH / ECB summonses & fines

$27,500.00 is recorded as due across the 4 summonses below, out of $28,120.00 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 2229 Knapp Street
1701416Aug 28, 202428-323.8 AND RCNY 103-13(5). FAILURE TO SECURE PUBLIC SAFETY AND/OR MAApr 3, 2025IN VIOLATION$2,500.00
1630973Feb 23, 2021I OBSERVED IN APT NEWLY INSTALLED PIPING, FITTINGS AND VALVES FOR STOVJul 14, 2021DEFAULT$12,500.00
1630972Feb 23, 2021I OBSERVED IN APT #5D ON 5TH FLOOR NEWLY INSTALLED GAS PIPING, FITTINGJul 14, 2021DEFAULT$12,500.00
817609Sep 11, 2019AT TIME OF INSPECTION OBSERVED SEVERAL WINDOW AIR CONDITION UNITS INSTJan 15, 2020STIPULATION/IN-VIO