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230 Duffield Street, Brooklyn

23 open Class C — see them ↓$6,000.00 recorded as dueHPD registration valid
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OverviewHealth scoreTimelineFinesOwner

230 Duffield Street at a glance

230 Duffield Street, Brooklyn has 45 open city records on file, 23 of them Class C (immediately hazardous), and $6,000.00 recorded as due on OATH/ECB summonses. The most recent record is dated Jun 1, 2026.

Open Class C
23
Immediately hazardous — click to see them
Open Class B
17
Hazardous — click to see them
Open Class A
5
Non-hazardous — click to see them
Fines due
$6,000.00
Balance on OATH/ECB summonses
Permits on file
12
Construction permits filed with DOB
Last activity
Jun 1, 2026
HPD record

Health score for 230 Duffield Street

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

F
Health score · Aug 6, 2026
Scored from the 300 most recent of 451 public records for this building
Open Class C violations
Immediately hazardous, uncertified
This building 23
Open Class B violations
Hazardous
This building 17
Heat & hot water records
Violations and complaints, last 24 months
This building 2
Unpaid penalties
OATH/ECB summonses with balance due
This building $6,000
Bedbug filings with infestations
Annual LL69 filings on record
This building 1
Tenant litigation
Open HP actions in Housing Court
This building 1
Active vacate order
HPD or FDNY order to vacate, still in effect
This building No

Record timeline for 230 Duffield Street

Showing the 300 most recent of 451 records; the CSV has the full history. 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 230 Duffield Street

$6,000.00 is recorded as due across the 37 summonses below, out of $38,795.00 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 230 Duffield Street
014208096MSep 29, 2025OVERCROWDINGSep 8, 2026Defaulted (did not respond)$1,000.00
014199876LAug 11, 2025ROOFTOP ACCESS AND MEANS OF EGRESSSep 8, 2026Defaulted (did not respond)$2,000.00
014186645LMay 14, 2025EMERGENCY PLANNING AND PREPAREDNESSSep 8, 2026Defaulted (did not respond)$2,000.00
014153817HOct 29, 2024EMERGENCY PLANNING AND PREPAREDNESSSep 23, 2025Defaulted (did not respond)$1,000.00
014115199MApr 12, 2024CERTIFICATES OF FITNESS AND CERTIFICATES OF QUALIFICATIONNov 19, 2024Defaulted (did not respond)—
014024704KJun 30, 2022RECORDKEEPINGOct 4, 2022Found in violation—
011705319ZJul 13, 2021RECORDKEEPINGAug 31, 2021Defaulted (did not respond)—
011768041LMar 5, 2021INSPECTION AND TESTINGApr 20, 2021Defaulted (did not respond)—
011580738RJul 31, 2020CERTIFICATES OF FITNESS AND CERTIFICATES OF QUALIFICATIONNov 17, 2020Found in violation—
011684509JJul 25, 2019RECORDKEEPINGSep 17, 2019Found in violation—
012087311PMar 23, 2019FIRE PROTECTION SYSTEMS:FAIL TO PREVENT UNNECESSARY UNWARRANTED ALARMSMay 14, 2019Found in violation—
012084468JJan 6, 2019FIRE PROTECTION SYSTEMS:FAIL TO PREVENT UNNECESSARY UNWARRANTED ALARMSFeb 26, 2019Found in violation—
012083472HDec 3, 2018FIRE PROTECTION SYSTEMS:FAIL TO PREVENT UNNECESSARY UNWARRANTED ALARMSMar 19, 2019Found in violation—
012083104YNov 24, 2018FIRE PROTECTION SYSTEMS:FAIL TO PREVENT UNNECESSARY UNWARRANTED ALARMSJan 15, 2019Found in violation—
011672026ROct 24, 2018RECORDKEEPINGDec 11, 2018Found in violation—
012080879XSep 18, 2018FIRE PROTECTION SYSTEMS:FAIL TO PREVENT UNNECESSARY UNWARRANTED ALARMSNov 13, 2018Found in violation—
012073726JFeb 25, 2018FIRE PROTECTION SYSTEMS:FAIL TO PREVENT UNNECESSARY UNWARRANTED ALARMSSep 5, 2018Found in violation—
012074181NDec 29, 2017FIRE PROTECTION SYSTEMS:FAIL TO PREVENT UNNECESSARY UNWARRANTED ALARMSAug 20, 2018Found in violation—
012068798MOct 1, 2017FIRE PROTECTION SYSTEMS:FAIL TO PREVENT UNNECESSARY UNWARRANTED ALARMSNov 21, 2017Found in violation—
012066494YJul 20, 2017FIRE PROTECTION SYSTEMS:FAIL TO PREVENT UNNECESSARY UNWARRANTED ALARMSSep 12, 2017POP IN-VIOL—
1472234Feb 21, 201721B1,61T7,70O2. (21B)ADJUST BOTH INTERLOCKS, ELEVATOR STOPS ON THE FLISep 20, 2017Defaulted (did not respond)—
012057847XOct 3, 2016FIRE PROTECTION SYSTEMS:FAIL TO PREVENT UNNECESSARY UNWARRANTED ALARMSJan 24, 2017Found in violation—
012053107MMay 9, 2016FIRE PROTECTION SYSTEMS:FAIL TO PREVENT UNNECESSARY UNWARRANTED ALARMSAug 30, 2016Found in violation—
011463512LOct 30, 2015SIGN, POSTINGS, NOTICES AND INSTRUCTIONSFeb 23, 2016Found in violation—
011463511JOct 30, 2015INSPECTION AND TESTINGFeb 23, 2016Found in violation—
012047501JOct 13, 2015FIRE PROTECTION SYSTEMS:FAIL TO PREVENT UNNECESSARY UNWARRANTED ALARMSDec 1, 2015Found in violation—
012045391ZAug 3, 2015FIRE PROTECTION SYSTEMS:FAIL TO PREVENT UNNECESSARY UNWARRANTED ALARMSDec 1, 2015Found in violation—
012043321YMay 19, 2015FIRE PROTECTION SYSTEMS:FAIL TO PREVENT UNNECESSARY UNWARRANTED ALARMSOct 13, 2015Found in violation—
011401566NNov 3, 2014FIRE-RATED DOORS AND WINDOWSDec 23, 2014Found in violation—
012030672NFeb 7, 2014FIRE PROTECTION SYSTEMS:FAIL TO PREVENT UNNECESSARY UNWARRANTED ALARMSMar 25, 2014Found in violation—
011363105XOct 29, 2013POSTING OF PERMITS AND RECORD KEEPINGDec 17, 2013Defaulted (did not respond)—
012026073JAug 23, 2013FIRE PROTECTION SYSTEMS:FAIL TO PREVENT UNNECESSARY UNWARRANTED ALARMSOct 8, 2013Found in violation—
012025608MAug 7, 2013FIRE PROTECTION SYSTEMS:FAIL TO PREVENT UNNECESSARY UNWARRANTED ALARMSJun 3, 2014Defaulted (did not respond)—
012009221HJul 27, 2012FIRE PROTECTION SYSTEMSSep 18, 2012Found in violation—
264091Mar 17, 199902X, ALARM ON STOP SWITCH REMOVE KEY SW TO NORMAL STOP SW.Jan 24, 2000Found in violation—
215230May 21, 1998FAILURE TO MAINTAIN EXTERIOR BLDG WALL. HAZARDOUS DEFECTS ARE: SIDE Oct 26, 1998Found in violation—
191208Dec 11, 1992FAILURE TO PROVIDE CONTRACTORS SIGN ON SIDEWALK BRIDGE. REMEDY:PROVIDEApr 5, 1993Found in violation—