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728 Knickerbocker Avenue

BrooklynBIN 3078000
HPD registration valid
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728 Knickerbocker Avenue at a glance

728 Knickerbocker Avenue, Brooklyn has 17 open city records on file, none of them Class C, and no balance recorded as due on OATH/ECB summonses. The most recent record is dated May 11, 2026.

Open Class C
0
Immediately hazardous
Open Class B
17
Hazardous
Open Class A
0
Non-hazardous
Fines due
$0.00
Balance on OATH/ECB summonses
Permits on file
4
DOB permit records
Last activity
May 11, 2026
Bedbugs record

Health score for 728 Knickerbocker Avenue

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

B
Health score · Aug 4, 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 17
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

Record timeline for 728 Knickerbocker Avenue

Every record from every agency, interleaved. 115 records on file.

Download this timeline (CSV) →
May 11, 2026
May 6, 2026
May 5, 2026
Apr 7, 2026
Dec 8, 2025
Nov 27, 2025
Apr 3, 2025
Dec 11, 2024
Dec 25, 2023
Jun 26, 2023
Apr 4, 2023
Mar 23, 2023
Nov 10, 2022
Dec 23, 2021
Jul 27, 2021
May 10, 2021
Apr 9, 2021
Apr 9, 2021
Feb 27, 2021
Oct 30, 2019
Dec 12, 2018
Oct 18, 2018
May 24, 2017
Nov 10, 2016
Jul 27, 2016
Jul 12, 2016
Jul 10, 2016
May 23, 2016
Mar 28, 2016
Oct 9, 2015

OATH / ECB summonses & fines at 728 Knickerbocker Avenue

No balance is recorded as due across the 35 summonses below, out of $9,125.00 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 728 Knickerbocker Avenue
049766210NApr 7, 2026FAILURE TO CLEAN 18 INCHES INTO STREETJul 6, 2026Pending
049528365YDec 8, 2025DIRTY SIDEWALKMar 9, 2026Pending
049088415RApr 3, 2025IMPROPER RECEPTACLE FAILURE TO CONTAINERIZE - RESIDENTIAL 1STJul 3, 2025Pending
047942949ZJun 26, 2023STORAGE OF RECEPTACLES PLACED OUT PRIOR TO 8PM WITHOUT A RECEPTACLESep 26, 2023Pending
047275322ZJul 27, 2021IMPROPER DISPOSAL BEDDING 1ST OFFENSEOct 25, 2021Pending
047043146XFeb 27, 2021LOOSE RUBBISHMay 28, 2021Pending
0195560622May 24, 2017STORAGE OF RECEPTACLESJun 30, 2017Pending
040364805NJul 10, 2016STORAGE OF RECEPTACLESAug 10, 2016SETTL IN-VIO
041575702RMay 23, 2016POSTING OF SIGN PERMIT, WASTE REMOVALJun 23, 2016Pending
041946045XJul 2, 2015FAILURE TO BUNDLE NEWSPAPES MAGAZINES CARDBOARD 1 TO 8 DWELLING UNITSAug 4, 2015DEFAULT
0186048125Nov 19, 2014STORAGE OF RECEPTACLESDec 23, 2014SETTL IN-VIO
041906349ZOct 18, 2014FAILURE TO CLEAN 18 INCHES INTO STREETNov 18, 2014DEFAULT
0185470304Aug 7, 2014IMPROPER DISPOSAL BEDDING 1ST OFFENSESep 17, 2014SETTL IN-VIO
043951623HJul 3, 2014FAILURE TO BUNDLE NEWSPAPES MAGAZINES CARDBOARD 1 TO 8 DWELLING UNITSAug 5, 2014DEFAULT
041894682RApr 10, 2014IMPROPER MISUSED CURBSIDE RECYCLING CONTAINER 1 TO 8 DWELLING UNITSMay 13, 2014DEFAULT
042723150XDec 22, 2013STORAGE OF RECEPTACLES - 3RD OFFENSEJan 22, 2014SETTL IN-VIO
043950604HOct 3, 2013FAILURE TO BUNDLE NEWSPAPES MAGAZINES CARDBOARD 1 TO 8 DWELLING UNITSNov 6, 2013DEFAULT
041854671PAug 13, 2013POSTING OF SIGN PERMIT, WASTE REMOVALAug 21, 2013IN VIOLATION
041836274MMay 25, 2013IMPROPER MISUSED CURBSIDE RECYCLING CONTAINER 1 TO 8 DWELLING UNITSJun 25, 2013DEFAULT
034932573ZApr 8, 2013FAIL MAINTAIN BLDG IN COMPLIANT MANNER:INSTALL MAINTAIN PLUMBING EQUIPAug 7, 2013IN VIOLATION
034932574KApr 8, 2013GAS BEING SUPPLIED TO BLDG W O INSPECTION CERTIFICATION BY DOBAug 7, 2013IN VIOLATION
1072017Apr 8, 2013FAILURE TO MAINTAIN BLDG IN CODE-COMPLIANT MANNER RE: INSTALLATION OF Aug 7, 2013IN VIOLATION
1365486Apr 8, 2013GAS BEING SUPPLIED TO BLDG W/O INSPECTION OR TEST BY DOB. GAS BEING SUAug 7, 2013IN VIOLATION
041485623JSep 1, 2012FAILURE TO POST NOTICES INFORM ABOUT RECYCLING 4 TO 8 DWELLING UNITSOct 2, 2012DEFAULT
0175256108Jun 26, 2012IMPROPER DISPOSAL BEDDING 1ST OFFENSEJul 27, 2012SETTL IN-VIO
0175257767Dec 1, 2011IMPROPER DISPOSAL BEDDING 1ST OFFENSEJan 4, 2012WRITTEN OFF
0174188740Oct 2, 2011STORAGE OF RECEPTACLESNov 4, 2011WRITTEN OFF
0171464380May 5, 2010STORAGE OF RECEPTACLESJun 8, 2010SETTL IN-VIO
040380869MJun 3, 2007STORAGE OF RECEPTACLESJul 5, 2007Pending
040420211JJan 28, 2007STORAGE OF RECEPTACLESMar 28, 2007Pending
0150540134Nov 10, 2005FAILURE TO PROPERLY PUT RECYCLABLES OUT FOR COLLECTIONDec 14, 2005Pending
0138819010Jan 8, 2004FAILURE TO SWEEP 18 INCHES FROM CURBFeb 12, 2004Pending
0123175122Feb 28, 2002DIRTY SIDEWALKApr 16, 2002Pending
034222539ZDec 10, 1999OCCUPANCY CONTRARY TO THAT ALLOWED BY C. OF O. OR DOB RECORDS.Jan 24, 2000IN VIOLATION
1365062Dec 10, 1999OCCUPANCY CONTRARY TO THAT ALLOWED BY BLDG. DEPT. RECORDS. PARTITIONS Jan 24, 2000IN VIOLATION