Brooklyn · Block 729 · Lot 10 · 11232

4301 4 Avenue

3 floors · 2 apartments · 4,875 sq ft · built 1927 · class S2 · owner of record: 4301 4th Avenue Realty Corp.

8open violations
$5,087ECB/OATH penalties owed
0HPD class C (immediately hazardous)
Overdueto Annual property registration

Get an email when anything changes here

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

Compliance deadlines

RequirementDueStatus
Annual property registration Check
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)
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
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: 2026-09-30 (Accepted). Agency page

On file2026 reports accepted

Open violations

ECB / OATH (3) · $5,087 owed
IssuedViolationHearingBalance
Aug 12, 2025Unknown CLASS - 2
AT TIME OF INSPECTION OBSERVED SIX A/C SPLIT UNITS INSTALLED WITH ELECTRICAL DISCONNECT BOXES TO PROVIDE POWER TO THE UNITS AT EXPOSURE 2., OBTAIN PERMIT
#39156893K
Dec 8, 2025
IN VIOLATION
$400
Apr 4, 2023Construction CLASS - 2
FAILURE TO PROVIDE APPROVED/ACCEPTED CONSTRUCTION DOCUMENTS AT JOB SITE AT TIME OF INSPECTION AT JOB SITE OBSERVED ALUMINUM STRUCTURE ATTACHED TO FRONT OF BUILDING & ONGOING INTERIOR RENOVATION ON JOB #B0803441
#35647075J
Jul 21, 2023
DEFAULT
$1,562
Apr 4, 2023Construction CLASS - 2
WORK W/O PERMIT.AT TIME OF INSPECTION OBSERVED APROX 25' X 16' HIGH FENCE CONSTRUCTED W/O PERMIT ON FILE. FENCE ERECTED W/O COMPLY WITH BUILDING CODE COLOR & PENETRATION VIEW GUIDELINES.REMEDY:OBTAIN ALL PERMIT
#35647077N
Jun 14, 2023
DEFAULT
$3,125
DOB (2)
IssuedViolationStatus
Jun 20, 2023LOW PRESSURE BOILER
VIOLATION ISSUED-FAILURE TO FILE 2018 EXTERNAL LOW PRESSURE INSPECTION
#05522
DOB VIOLATION - ACTIVE
Apr 25, 2023LOW PRESSURE BOILER
VIOLATION ISSUED-FAILURE TO FILE 2022 EXTERNAL LOW PRESSURE INSPECTION
#13827
DOB VIOLATION - ACTIVE
DOB NOW Safety (2)
IssuedViolationStatus
Jun 20, 2023Boiler LBLVIO
VIOLATION ISSUED-FAILURE TO FILE 2018 EXTERNAL LOW PRESSURE INSPECTION
Active
Apr 25, 2023Boiler LBLVIO
VIOLATION ISSUED FOR FAILURE TO FILE ANNUAL BOILER 2022 INSPECTION REPORT
Active
HPD (3) · C 0 · B 1 · A 2
IssuedClassViolationCorrect by
Oct 20, 2026B§ 27-2005, 2007 ADM CODE AND DEPT. RULES AND REGULATIONS. REMOVE THE ENCUMBRANCE OBSTRUCTING EGRESS FROM FIRE ESCAPES FLOWER POTS AT 1st FIRE ESCAPE FROM NORTH, 3rd STORY—
Apr 30, 2026A(A) § HMC:FILE ANNUAL BEDBUG REPORT IN ACCORDANCE WITH HPD RULE AS DESCRIBED ON THE BACK OF THIS NOTICE OF VIOLATION OR AS DESCRIBED ON HPDS WEBSITE, WWW.NYC.GOV\HPD, SEARCH BED BUGS.Aug 3, 2026
Jun 5, 2025A(A) § HMC:FILE ANNUAL BEDBUG REPORT IN ACCORDANCE WITH HPD RULE AS DESCRIBED ON THE BACK OF THIS NOTICE OF VIOLATION OR AS DESCRIBED ON HPDS WEBSITE, WWW.NYC.GOV\HPD, SEARCH BED BUGS.Sep 8, 2025

Issued in the last 120 days

DateSourceWhatNow
Oct 20, 2026HPD B§ 27-2005, 2007 ADM CODE AND DEPT. RULES AND REGULATIONS. REMOVE THE ENCUMBRANCE OBSTRUCTING EGRESS FROM FIRE ESCAPES FLOWER POTS AT 1st FIRE ESCAPE FROM NORTH, 3rd STORYOpen

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, 12:04 AM ET. BBL 3007290010.

Look up another building