Brooklyn · Block 738 · Lot 1 · 11220

4423 4 Avenue

4 floors · 6 apartments · 7,462 sq ft · built 1935 · class S9 · owner of record: Winfinitec Llc

14open violations
$3,750ECB/OATH penalties owed
8HPD class C (immediately hazardous)
Overdueto Annual property registration

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New violations the morning after they're issued, plus deadline reminders. Free for one building.

Compliance deadlines

RequirementDueStatus
Annual property registration Applies
HPD registration · September 1 each year
What this is

Residential buildings with three or more units, and one- and two-family homes the owner doesn't occupy, register with HPD every year ($13 fee). An unregistered building can't start a nonpayment case in Housing Court and faces civil penalties. Agency page

OverdueRegistration expired 2026-09-01
Annual parapet observation Check
Local Law 126 · By December 31 each year
What this is

If the building has a parapet facing a street, sidewalk or other public way, a competent person (such as a mason, engineer or architect) must observe it every year and the owner keeps the report for DOB on request. Detached one- and two-family homes are exempt. Agency page

Dec 31, 2026
in 67 days
Keep the report on file (not filed with DOB)
Bedbug annual filing Applies
Local Law 69 · December 1 to 31 each year
What this is

Owners of multiple dwellings file their bedbug infestation history for the prior year with HPD and post or distribute it to tenants. Agency page

Dec 31, 2026
in 67 days
Annual
Annual boiler inspection (1 boiler) Applies
Boiler inspection · By December 31 each year
What this is

Boilers are inspected each calendar year and the report is filed in DOB NOW: Safety within 14 days of the inspection (low-pressure boilers in residential buildings of 5 or fewer families are exempt). Latest report on record: 2025-05-02 (Accepted). Agency page

Dec 31, 2026
in 67 days
1 of 1 without an accepted 2026 report yet
Annual notice: window guards and lead paint Applies
HPD / Health Code · January 1 to 16 each year
What this is

Deliver the annual notice to every unit asking whether a child lives there (window guards for children 10 and under; lead paint for children under 6 in pre-1960 buildings), then follow up on units that don't return it by mid-February. Agency page

Jan 16, 2027
in 83 days
Annual
Gas piping inspection (2029 cycle) Likely applies
Local Law 152 · During 2029
What this is

Buildings with gas piping (except one- and two-family homes) need a periodic gas piping inspection by a licensed master plumber every four years. Community district 7 is on the 2029 cycle; certification is filed with DOB after the inspection. Buildings with no gas piping file a certification instead. Agency page

Dec 31, 2029
in 1163 days
Next cycle year 2029

Open violations

ECB / OATH (2) · $3,750 owed
IssuedViolationHearingBalance
Sep 8, 2021Construction CLASS - 2
FAILURE TO COMPLY WITH COMMISSIONER'S ORDER CONTAINED IN SUMMONS/VIOLATION #39044112M ISSUED ON 07/08/21 AND TO FILE CERTIFICATE OF CORRECTION PURSUANT TO 28-201.1 AND 1RCNY 102-01.FAILURE TO MAINTAIN.REMEDY:CO
#35562253K
Jan 19, 2022
IN VIOLATION
$1,250
Jul 8, 2021Construction CLASS - 1
AT FACADE OF BUILDING FRONTING 4TH AVE., ABOVE 1ST FLOOR COMMERCIAL SPACE, SECTION OF CORNICE THAT WAS LOOSE HAS BEEN REMOVED BY FDNY, ALSO NOTED SECTION OF FASCIA AT CORNER EXP. 1 + 4 ALSO MISSING., MAINTAIN E
#39044112M
Nov 10, 2021
IN VIOLATION
$2,500
DOB (1)
IssuedViolationStatus
Sep 29, 2021FAIL TO CERTIFY CLASS 1
FAILURE TO CERTIFY CORRECTION ON IMMEDIATELY HAZARDOUS (CLASS 1) ECB VIOLATION
#00224
DOB VIOLATION - ACTIVE
DOB NOW Safety (2)
IssuedViolationStatus
Sep 18, 2025Gas Piping - LL152 FTF-PL-PER
Cycle 1, Sub-cycle B (premises is in Community District 7)
Active
Sep 29, 2021AEUHAZ FTC-AEU-HAZ
Active
HPD (10) · C 8 · B 2 · A 0
IssuedClassViolationCorrect by
Apr 21, 2026BApt 3L · § 27-2005, 2006, 2037 HMC: PROPERLY REPAIR AND ABATE UNSAFE ELECTRIC WIRING CONDITION CONSISTING OF EXPOSED ELECTRICAL WIRING AT NORTH WALL IN THE KITCHEN LOCATED AT APT 3L, 4th STORY, 1st APARTMENT FROM SOUTH AT WESTMay 26, 2026
Mar 30, 2026CApt 1F · § 27-2005 HMC: PROPERLY REPAIR OR REPLACE THE BROKEN OR DEFECTIVE INOPERABLE RADIATOR AT THE NORTH WALL IN THE 1st ROOM FROM NORTH AT WEST LOCATED AT APT 1F, 2nd STORY, 1st APARTMENT FROM WEST AT NORTHApr 5, 2026
Mar 30, 2026CApt 1F · § 27-2026 ADM CODE REPAIR THE LEAKY AND/OR DEFECTIVE FAUCETS AT THE SINK IN THE KITCHEN LOCATED AT APT 1F, 2nd STORY, 1st APARTMENT FROM WEST AT NORTHApr 5, 2026
Mar 24, 2026CApt 3R · § 27-2028, 2032 ADM CODE PROVIDE AN ADEQUATE SUPPLY OF HEAT FROM AN APPROVED CENTRAL HEATING SYSTEM, OR AN APPROVED SYSTEM OF GAS OR ELECTRICAL HEATING IN GOOD OPERATING CONDITION FOR THE DWELLING UNIT IN THE ENTIRE APARTMENT LOCATED AT APT 3R, 3rd STORY, 1st APARTMENT FROM EAST AT SOUTHMar 24, 2026
Mar 24, 2026CApt 3L · § 27-2031 ADM CODE PROVIDE HOT WATER AT ALL HOT WATER FIXTURES IN THE ENTIRE APARTMENT LOCATED AT APT 3L, 3rd STORY, 1st APARTMENT FROM WEST AT NORTHMar 24, 2026
Mar 24, 2026CApt 3R · § 27-2031 ADM CODE PROVIDE HOT WATER AT ALL HOT WATER FIXTURES IN THE ENTIRE APARTMENT LOCATED AT APT 3R, 3rd STORY, 1st APARTMENT FROM EAST AT SOUTHMar 24, 2026
Mar 24, 2026CApt 3L · § 27-2028, 2032 ADM CODE PROVIDE AN ADEQUATE SUPPLY OF HEAT FROM AN APPROVED CENTRAL HEATING SYSTEM, OR AN APPROVED SYSTEM OF GAS OR ELECTRICAL HEATING IN GOOD OPERATING CONDITION FOR THE DWELLING UNIT IN THE ENTIRE APARTMENT LOCATED AT APT 3L, 3rd STORY, 1st APARTMENT FROM WEST AT NORTHMar 24, 2026
Feb 25, 2025BApt 3F · § 27-2017.3 HMC: TRACE AND REPAIR THE SOURCE AND ABATE THE VISIBLE MOLD CONDITION... LESS THAN 10 SQ FT AT CEILING, THE NORTH AND EAST WALL IN THE BATHROOM LOCATED AT APT 3F, 4th STORY, 1st APARTMENT FROM WEST AT NORTH ORIGINAL VIOLATION 17366851 ISSUED 23-OCT-24 HAS BEEN UPGRADED TO CLASS B PER ADMApr 1, 2025
May 16, 2024CApt 2F · § 27-2005 ADM CODE & 309 M/D LAW ABATE THE NUISANCE CONSISTING OF HOT WATER EXCEEDING THE MAXIMUM TEMPRATURE OF 130 DEGREES AT ALL HOT WATER FIXTURES IN THE ENTIRE APARTMENT LOCATED AT APT 2F, 2nd STORY, 1st APARTMENT FROM SOUTH AT WESTMay 22, 2024
Nov 29, 2023CApt 2F · § 27-2005 ADM CODE & 309 M/D LAW ABATE THE NUISANCE CONSISTING OF HOTWATER EXCEEDED MAXIMUM ALLOW TEMPERATURE OF 130.F DEGREES AT HOTWATER FIXTURES, IN THE ENTIRE APARTMENT LOCATED AT APT 2F, 3rd STORY, 1st APARTMENT FROM SOUTH AT WESTDec 5, 2023

Check the agency records

Always confirm on the city's own systems before acting: DOB BIS property profile · DOB NOW · HPD Online · Pay ECB/OATH penalties (CityPay)

City records as of Oct 25, 2026, 12:11 PM ET. BBL 3007380001.

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