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840 Hancock Street, Brooklyn

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840 Hancock Street at a glance

840 Hancock Street, Brooklyn has 0 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 Nov 24, 2025.

Open Class C
0
Immediately hazardous — click to see them
Open Class B
0
Hazardous — click to see them
Open Class A
0
Non-hazardous — click to see them
Fines due
$0.00
Balance on OATH/ECB summonses
Permits on file
6
Construction permits filed with DOB
Last activity
Nov 24, 2025
HPD record

Health score for 840 Hancock Street

A composite of the public indicators below. How it is scored.

A
Health score · Aug 6, 2026
Scored from all 73 public records for this building
Open Class C violations
Immediately hazardous, uncertified
This building 0
Open Class B violations
Hazardous
This building 0
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 840 Hancock Street

73 records on file, every agency interleaved. Class A, B and C are HPD’s hazard tiers: C is immediately hazardous, A and B explained here.

Download this timeline (CSV) →

OATH / ECB summonses & fines at 840 Hancock Street

No balance is recorded as due across the 32 summonses below, out of $46,320.00 in penalties imposed. Balances are as the city publishes them; a settlement or write-off that never reached the dataset will not show here. New to these? How an OATH summons becomes a penalty, explained.

OATH and ECB summonses for 840 Hancock Street
0212353828Aug 19, 2020DIRTY SIDEWALK DIRTY AREASep 29, 2020Defaulted (did not respond)
0210341176Jan 6, 2020IMPROPER DISPOSAL BEDDING 1ST OFFENSEFeb 18, 2020SETTL IN-VIO
035362948KJan 30, 2019FAILURE TO INSTITUTE MAINTAIN SAFETY EQUIPMENT ETC.,- NO GUARD RAILSMay 6, 2019Found in violation
1450832Jan 30, 2019FAILURE TO INSTITUTE/MAINTAIN SAFETY EQUIPMENT MEASURES OR TEMPORARY CMay 6, 2019Found in violation
035393080RDec 14, 2018UNLAWFUL ACTS.FAILURE TO COMPLY WITH AN ORDER OF THE COMMISSIONERMar 18, 2019Found in violation
1451193Dec 14, 2018FAILURE TO COMPLY WITH THE COMMISSIONER'S ORDER CONTAINED IN SUMMONS/VMar 18, 2019Found in violation
035395631NOct 29, 2018UNLAWFUL ACTS.FAILURE TO COMPLY WITH AN ORDER OF THE COMMISSIONERMay 6, 2019Found in violation
1451227Oct 29, 2018FAILURE TO COMPLY WITH THE COMMISSIONERS ORDER CONTAINED IN SUMMONS/VIMay 6, 2019Found in violation
035388927RSep 29, 2018FAIL TO COMPLY W COMMISSIONER ORDER TO FILE CERT OF CORRECTION W DOBDec 24, 2018Found in violation
1451114Sep 29, 2018FAILURE TO COMPLY W/THE COMM'S ORDER CONTAINED IN SUMMONS/VIO#35304416Dec 24, 2018Found in violation
1451117Sep 16, 2018FAILURE TO COMPLY W/THE COMM'S ORDER CONTAINED IN SUMMONS/VIO#35343600Dec 12, 2018Found in violation
035389114YSep 16, 2018UNLAWFUL ACTS.FAILURE TO COMPLY WITH AN ORDER OF THE COMMISSIONERDec 12, 2018Found in violation
035304416YJul 12, 2018MISCELLANEOUS VIOLATIONSNov 19, 2018Found in violation
035304415MJul 12, 2018WORK WITHOUT A PERMITSep 17, 2018Found in violation
1450241Jul 12, 2018WORK WITHOUT PERMIT. NOTED: AT CELLAR LEVEL FLOOR JOISTS HAVE BEEN REMSep 17, 2018Found in violation
1450247Jul 12, 2018FAILURE TO COMPLY WITH THE COMMISSIONERS ORDER TO STOP WORK: NOTED: Nov 19, 2018Found in violation
035343600XJun 29, 2018WORK WITHOUT A PERMITOct 15, 2018Found in violation
1450414Jun 29, 2018WORK WITHOUT A PERMIT.NOTED;REAR OF BUILD ENTIRE FACADE HAS BEEN REMOVOct 15, 2018Found in violation
034194122HJul 2, 1999WORK WITHOUT A PERMIT.Sep 13, 1999Defaulted (did not respond)
1373990Jul 2, 1999WORK WITHOUT A PERMIT WORK NOTED HAVING CURB CUT APPROX 8FT AND INSTALSep 13, 1999Defaulted (did not respond)
034210533JMay 4, 1999OCCUPANCY CONTRARY TO THAT ALLOWED BY C. OF O. OR DOB RECORDS.Sep 20, 1999Found in violation
200098May 4, 1999OCCUPANCY CONTRARY TO THAT ALLOWED BY THE BLDG DEPT RECORDS. VACANT Sep 20, 1999Found in violation
350756May 4, 1999WORK W/O A PERMIT. WORK NOTED: FRAME 1 STORY REAR EXTENSION Sep 20, 1999Found in violation
034210532HMay 4, 1999WORK WITHOUT A PERMIT.Sep 20, 1999Found in violation
034161770PFeb 14, 1998WORK WITHOUT A PERMIT.Mar 30, 1998Defaulted (did not respond)
787710Feb 14, 1998WORK WITHOUT A PERMIT WORK NOTED: HAVING INSTALLED A CURB CUT AT FRONTMar 30, 1998Defaulted (did not respond)
034161891LDec 23, 1997WORK WITHOUT A PERMIT.Feb 9, 1998Settled by stipulation
1370585Dec 23, 1997WORK WITHOUT A PERMIT ERECT FRAME STRUCTURE APPROX 15X20 AT REAR FIRSTFeb 9, 1998Settled by stipulation
1183981Nov 29, 1995WORK WITHOUT A PERMIT WORK NOTED HAVING INSTALLED CURB CUT AT FRONT OFMar 11, 1996Settled by stipulation
034132068MNov 29, 1995WORK WITHOUT A PERMIT.Mar 11, 1996Settled by stipulation
345601Oct 4, 1990WORK WITHOUT A PERMIT FRAME STRUCTURE APP 15X20 CONSTRUCTED AT 1ST STYDec 17, 1990Settled by stipulation
034046438JOct 4, 1990WORK WITHOUT A PERMIT.Dec 17, 1990Settled by stipulation