Brooklyn · Block 916 · Lot 35 · 11232

3902 9 Avenue

3 floors · 2 apartments · 3,632 sq ft · built 1931 · class S2 · owner of record: 3902 Ninth Ave Holdings Inc.

14open violations
$0ECB/OATH penalties owed
0HPD class C (immediately hazardous)
435dto Gas piping inspection (2027 cycle)

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 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 70 days
Keep the report on file (not filed with DOB)
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

Sep 1, 2027
in 314 days
Required only if the owner doesn't live there
Gas piping inspection (2027 cycle) Likely applies
Local Law 152 · During 2027
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 12 is on the 2027 cycle; certification is filed with DOB after the inspection. Buildings with no gas piping file a certification instead. Agency page

Dec 31, 2027
in 435 days
Next cycle year 2027

Open violations

ECB / OATH (10)
IssuedViolationHearingBalance
May 6, 2026Construction CLASS - 2
FAILURE TO COMPLY WITH THE COMMISSIONER'S ORDER TO FILE A CERTIFICATE OF CORRECTION WITH THE DEPARTMENT OF BUILDINGS FOR SUMMONS 39148296M., FILE A CERTIFICATE OF CORRECTION
#39187482H
Jul 15, 2026
ADMIT/IN-VIO
$0
May 6, 2026Construction CLASS - 1
UNLAWFUL ACTS. FAILURE TO COMPLY WITH COMMISSIONER'S ORDER FOR SUMMONS 39148294Z., COMPLY WITH COMMISSIONER'S ORDER
#39187483J
Jul 15, 2026
ADMIT/IN-VIO
$0
May 6, 2026Construction CLASS - 2
FAILURE TO COMPLY WITH THE COMMISSIONER'S ORDER TO FILE A CERTIFICATE OF CORRECTION WITH THE DEPARTMENT OF BUILDINGS FOR SUMMONS 39148292P., FILE A CERTIFICATE OF CORRECTION
#39187481X
Jul 15, 2026
ADMIT/IN-VIO
$0
May 6, 2026Construction CLASS - 2
FAILURE TO COMPLY WITH THE COMMISSIONER'S ORDER TO FILE A CERTIFICATE OF CORRECTION WITH THE DEPARTMENT OF BUILDINGS FOR SUMMONS 39148293R., FILE A CERTIFICATE OF CORRECTION
#39187480Y
Jul 15, 2026
ADMIT/IN-VIO
$0
May 6, 2026Construction CLASS - 2
FAILURE TO COMPLY WITH THE COMMISSIONER'S ORDER TO FILE A CERTIFICATE OF CORRECTION WITH THE DEPARTMENT OF BUILDINGS FOR SUMMONS 39148295K., FILE A CERTIFICATE OF CORRECTION
#39187484L
Jul 15, 2026
ADMIT/IN-VIO
$0
May 19, 2025Construction CLASS - 1
CONTRARY TO OCCUPANCY. RESPONDING TO A FIRE OBSERVED A TOTAL OF 5 APT THROUGHOUT PROPERTY. AS PER CO#300722494 IT INDICATES 2FL AND 3FL AS A 1 FAMILY DWELLING NOW CONVERTED INTO A 5 FAMILY THROUGHOUT PROPERTY.
#39148292P
Jan 23, 2026
IN VIOLATION
$0
May 19, 2025Construction CLASS - 1
WORK WITHOUT PERMIT. RESPONDING TO A FIRE OBSERVED AN ATTACHED EXTENSION AT EXPOSURE#4 (39 ST) ATTACHED TO THE BUILDING. ATTACHED EXTENSION IS ENCLOSED WITH GROCERY STORE MERCHANDISE AND A DOOR FOR INGRESS/EGRE
#39148294Z
Jan 23, 2026
IN VIOLATION
$0
May 19, 2025Quality of Life CLASS - 1
OBSERVED 3 ADD'LL SROS THROUGHOUT PROPERTY WITH EVIDENCE OF INDIVIDUAL SLEEPING ARRAIGNMENTS. DOB CO#300722494 STATES PROPERTY 3STORY MIXED USED W/1-FAMILY AT 2FL &1-FAMILY AT 3FL. PROPERTY HAS BEEN ALTERED &CR
#39148293R
Jan 23, 2026
IN VIOLATION
$0
May 19, 2025Quality of Life CLASS - 1
OBSERVED 3 ADDITIONAL SROS THROUGHOUT PROPERTY WITH EVIDENCE OF INDIVIDUAL SLEEPING ARRAIGNMENTS. DOB CO#300722494 STATES PROPERTY IS 3 STORY MIXED USED WITH 1-FAMILY AT 2FL AND 1-FAMILY AT 3FL. PROPERTY HAS BE
#39148296M
Jan 23, 2026
IN VIOLATION
$0
May 19, 2025Quality of Life CLASS - 1
OBSERVED 3 ADDITIONAL SROS THROUGHOUT PROPERTY WITH EVIDENCE OF INDIVIDUAL SLEEPING ARRAIGNMENTS. DOB CO#300722494 STATES PROPERTY IS 3 STORY MIXED USED WITH 1-FAMILY AT 2FL AND 1-FAMILY AT 3FL. PROPERTY HAS BE
#39148295K
Jan 23, 2026
IN VIOLATION
$0
DOB (3)
IssuedViolationStatus
Jul 9, 2025CONSTRUCTION
FAILURE TO MAINTAIN BLDG IN A SAFE CONDITION.THE BLDG SUFFRD A FIRE ON 5/19/25.ERT ISSUED A FULL VACATE ORDR ON THE SAME DAY.THE BLDG SFFRD FRM FAILURE TO MAINTAIN CNDITIONS@ALL EXP&ROOF.FIRE ORIGIN.IMMEDIATELY COMPLY WITH COMMISSIONER'S ORDER 342114 (050325FEU31201ZT) TO REPAIR THE BUILDING UNDER P
#FEU31204ZT
DOB VIOLATION - ACTIVE
May 30, 2025CONSTRUCTION
FAILURE TO MAINTAIN BLDG IN A SAFE CONDITION.THE BLDG SUFFRD A FIRE ON 5/19/25.ERT ISSUED A FULL VACATE ORDER ON THE SAME DAY.THE BLDG SFFRD FRM FAILURE TO MAINTAIN CNDITIONS@ALL EXP&ROOF.FIRE ORIGIN.OWNR TO IMMED NYSPE TO EVAL THE ENT BLDG,DTRMINE STRCTRL STBILITYY,&PREPARE/ FILE RPAIR DWGS.BLDG TO
#FEU31201ZT
DOB VIOLATION - ACTIVE
May 19, 2025CONSTRUCTION
STRUCTURE RENDERED NON-COMPLIANT. PROPERTY SUSTAINED WOOD CHARRED, SMOKED WALLS, WATER DAMAGE AT CELLAR LEVEL, BROKEN WINDOWS THROUGHOUT, BROKEN SKYLIGHT, DAMAGED WALLS AND OPEN ROOF LEAVING PROPERTY EXPOSED TO ALL ELEMENTS.
#25-00860
DOB VIOLATION - ACTIVE
DOB NOW Safety (1)
IssuedViolationStatus
Aug 13, 2025Structurally Compromised Buildings FTF-SC-INITL
Report due for structurally compromised property
Active
HPD (0)

None open.

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 22, 2026, 9:44 PM ET. BBL 3009160035.

Look up another building