Brooklyn · Block 3246 · Lot 34 · 11237

360 Knickerbocker Avenue

3 floors · 4 apartments · 4,725 sq ft · built 1931 · class S9 · owner of record: 360 Knickerbocker Enterp

43open violations
$0ECB/OATH penalties owed
4HPD 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 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
Gas piping inspection (2026 cycle) Likely applies
Local Law 152 · During 2026
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 4 is on the 2026 cycle; certification is filed with DOB after the inspection. Buildings with no gas piping file a certification instead. Agency page

Dec 31, 2026
in 70 days
Due this year
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)
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 70 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: 2025-10-17 (Accepted). Agency page

Dec 31, 2026
in 70 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 86 days
Annual

Open violations

ECB / OATH (0)

None open.

DOB (2)
IssuedViolationStatus
Feb 24, 2017LOW PRESSURE BOILER
VIOLATION ISSUED FOR FAILURE TO FILE ANNUAL BOILER 2015 INSPECTION REPORT
#09847
DOB VIOLATION - ACTIVE
Jul 25, 1994LOCAL LAW 62/91 - BOILERS

#03646
DOB VIOLATION - ACTIVE
DOB NOW Safety (2)
IssuedViolationStatus
Feb 24, 2017Boiler LBLVIO
VIOLATION ISSUED FOR FAILURE TO FILE ANNUAL BOILER 2015 INSPECTION REPORT
Active
Jul 25, 1994Boiler LL6291
Active
HPD (39) · C 4 · B 28 · A 7
IssuedClassViolationCorrect by
Jun 4, 2008CSECTION 27-2026 ADM CODE REPAIR THE BROKEN OR DEFECTIVE CONNECTION WATER PIPE AT WATER METER SOUTH WALL CELLAR ER1.Jun 10, 2008
Jun 4, 2008BD26-10.01, 10.05 ADM CODE REMOVE ALL ENCUMBRANCES CONSISTING OF HOUSEHOLD ITEMS 3RD STY PUBLIC HALL.Jul 9, 2008
Jun 4, 2008BApt 3R · D26-13.03 ADM CODE ABATE THE NUISANCE CONSISTING OF VERMIN MICE AND ROACHES 3 STY WEST APT 3R. , SECTION '' ''Jul 9, 2008
Jun 4, 2008BApt 3R · D26-10.01 ADM CODE PROPERLY REPAIR THE BROKEN OR DEFECTIVE INOPERABLE WINDOW NORTH ROOM WEST WINDOW LOWER AND UPPER SASHES 3 STY WEST APT 3R. , SECTION '' ''Jul 9, 2008
Jun 4, 2008BApt 3R · D26-16.01 ADM CODE REPAIR THE LEAKY AND/OR DEFECTIVE FAUCETS KITCHEN SINK 3 STY WEST APT 3R. , SECTION '' ''Jul 9, 2008
Jun 4, 2008BD26-10.01, 10.05 ADM CODE AND DEPT. RULES AND REGULATIONS. REMOVE THE ENCUMBRANCE OBSTRUCTING EGRESS FROM FIRE ESCAPES 2 STY FRONT.Jul 9, 2008
Jun 4, 2008BD26-10.01, 10.05 ADM CODE REMOVE ALL ENCUMBRANCES CONSISTING OF HOUSEHOLD ITEMS 2 STY PUB HALL.Jul 9, 2008
Jun 4, 2008AD26-20.08 ADM CODE POST A PROPER NOTICE OF SMOKE DETECTOR REQUIREMENTS, IN A FORM APPROVED BY THE COMMISSIONER, AT OR NEAR THE MAIL BOX MISSING.Sep 7, 2008
Jun 4, 2008AD26-20.08 ADM CODE POST A PROPER NOTICE OF SMOKE DETECTOR REQUIREMENTS, IN A FORM APPROVED BY THE COMMISSIONER, AT OR NEAR THE MAIL BOX MISSING.Sep 7, 2008
Jun 4, 2008BApt 2 · SECTION 27-2005 ADM CODE PROPERLY REPAIR WITH SIMILAR MATERIAL THE BROKEN OR DEFECTIVE WOOD FLOOR 2 STY FRONT APT 2 THRU OUT. LOCATED AT APT 2Jul 9, 2008
Jun 4, 2008AApt 2 · SECTION 27-2005 ADM CODE REPLACE WITH NEW THE BROKEN OR DEFECTIVE RUBBER GASKET REFRIGERATOR 2 STY APT 2 KITCHEN. LOCATED AT APT 2Sep 7, 2008
Jun 4, 2008AApt 2 · SECTION 27-2013 ADM CODE PAINT WITH LIGHT COLORED PAINT TO THE SATISFACTION OF THIS DEPARTMENT WALLS & CEILINGS 2 STY APT 2 THRU OUT. LOCATED AT APT 2Sep 7, 2008
Jun 4, 2008BApt 2 · SECTION 27-2045, 2046 ADM CODE PROVIDE AN APPROVED AND OPERATIONAL SMOKE DETECTING DEVICE, INSTALLED IN ACCORDANCE WITH DEPARTMENT OF BUILDINGS RULES AND REGULATIONS MISSING 2 STY FRONT APT 2. LOCATED AT APT 2Jul 9, 2008
Jun 4, 2008AApt 2R · SECTION 27-2013 ADM CODE PAINT WITH LIGHT COLORED PAINT TO THE SATISFACTION OF THIS DEPARTMENT WALLS & CEILINGS 2 STY REAR APT 2R THRU OUT. LOCATED AT APT 2RSep 7, 2008
Jun 4, 2008BApt 2R · SECTION 27-2026 ADM CODE REPAIR THE LEAKY AND/OR DEFECTIVE FAUCETS BATHTUB 2 STY REAR APT 2R BATHROOM. LOCATED AT APT 2RJul 9, 2008
Jun 4, 2008AApt 2 · SECTION 300 M/D LAW FILE PLANS AND APPLICATION AND LEGALIZE THE FOLLOWING ALTERATION OR RESTORE TO THE LEGAL CONDITION EXISTING PRIOR TO THE MAKING OF SAID ALTERATION DROPPED CEILINGS 2 STY FRONT APT 2 THRU OUT. LOCATED AT APT 2Sep 7, 2008
Jun 4, 2008AApt 2 · SECTION 300 M/D LAW FILE PLANS AND APPLICATION AND LEGALIZE THE FOLLOWING ALTERATION OR RESTORE TO THE LEGAL CONDITION EXISTING PRIOR TO THE MAKING OF SAID ALTERATION DROPPED CEILINGS 2 STY REAR APT 2 THRU OUT. LOCATED AT APT 2Sep 7, 2008
Jun 4, 2008BSECTION 300, 301, 302, M/D LAW FILE PLANS AND OBTAIN A CERTIFICATE OF OCCUPANCY TO LEGALIZE THE FOLLOWING ALTERATION OR RESTORE PREMISES TO PRIOR LEGAL CONDITION COMMERCIAL UNIT CONVERTED TO APTS INCREASING OCCUPANCY TO 4 UNITS 2 STY FRONT.Jul 9, 2008
Jun 4, 2008BSECTION 27-2010, 2011, 2012 ADM CODE REMOVE THE ACCUMULATION OF REFUSE AND/OR RUBBISH AND MAINTAIN IN A CLEAN CONDITION THE CELLAR THRU OUT.Jul 9, 2008
Jun 4, 2008BSECTION 27-2005 ADM CODE PROPERLY REPAIR WITH SIMILAR MATERIAL THE BROKEN OR DEFECTIVE PLASTER BOARD CEILING CELLAR THRU OUT.Jul 9, 2008
Jun 4, 2008BSECTION 27-2005 ADM CODE & 309 M/D LAW ABATE THE NUISANCE CONSISTING OF EXPOSED ELECTRICAL WIRES CEILING CELLAR THRU OUT.Jul 9, 2008
Jun 4, 2008CSECTION 231 M/D LAW PROVIDE LEGAL SECOND MEANS OF EGRESS AND FILE APPLICATION FOR APPROVAL BEFORE DOING THE WORK 2 & 3 STY REAR APTS.Jun 10, 2008
Jun 4, 2008BSECTION 300, 301, 302, M/D LAW FILE PLANS AND OBTAIN A CERTIFICATE OF OCCUPANCY TO LEGALIZE THE FOLLOWING ALTERATION OR RESTORE PREMISES TO PRIOR LEGAL CONDITION PLASTER WALL ERECTED DIVIDING 1 APT INTO 2 EFFECTING EGRESS AT REAR 2 STY APT.Jul 9, 2008
Jun 4, 2008CSECTION 27-2031 ADM CODE PROVIDE HOT WATER AT ALL HOT WATER FIXTURES 2 STY FRONT APT KITCHEN & BATHROOM.Jun 10, 2008
Jun 4, 2008BSECTION 27-2026 ADM CODE REPAIR THE LEAKY AND/OR DEFECTIVE FAUCETS WASHBASIN 2 STY REAR APT BATHROOM.Jul 9, 2008
Jun 4, 2008CSECTION 27-2031 ADM CODE PROVIDE HOT WATER AT ALL HOT WATER FIXTURES 2 STY REAR APT KITCHEN & BATHROOM.Jun 10, 2008
Feb 20, 2001BApt 2R · SECTION 27-2005, 2007 ADM CODE REMOVE THE ILLEGAL FASTENING DOUBLE CYLINDER LOCK AT DOOR IN THE ENTRANCE LOCATED AT APT 2R, 2nd STORY, APARTMENT AT NORTHApr 1, 2001
Dec 8, 1998BSECTION 27-2040 ADM CODE PROVIDE ADEQUATE LIGHTING AT OR NEAR THE OUTSIDE OF THE FRONT ENTRANCEWAY OF THE BUILDING AND KEEP SAME BURNING FROM SUNSET EVERY DAY TO SUNRISE ON THE DAY FOLLOWING 100 WATTS MINIMUMJan 25, 1999
Apr 9, 1991BApt 2L · SECTION 27-2005 ADM CODE & 309 M/D LAW ABATE THE NUISANCE CONSISTING OF CONCEALED LEAK WALL AT BATHTUB 2 STY SOUTH APT 2L BATHROOM. , SECTION '' ''May 27, 1991
Apr 9, 1991BApt 2L · SECTION 27-2018 ADM CODE ABATE THE NUISANCE CONSISTING OF VERMIN MICE AND ROACHES THRU OUT 2 STY SOUTH APT 2L. , SECTION '' ''May 27, 1991
Apr 9, 1991BApt 2L · SECTION 27-2005 ADM CODE PROPERLY REPAIR THE BROKEN OR DEFECTIVE ELECTRIC LIGHT FIXTURE CEILING 2 STY SOUTH APT 2L NORTHWEST ROOM. , SECTION '' ''May 27, 1991
Apr 9, 1991BApt 2L · SECTION 27-2045, 2046 ADM CODE PROVIDE AN APPROVED AND OPERATIONAL SMOKE DETECTING DEVICE, INSTALLED IN ACCORDANCE WITH DEPARTMENT OF BUILDINGS RULES AND REGULATIONS MISSING 2 STYSOUTH APT 2L. , SECTION '' ''May 27, 1991
Apr 9, 1991BApt 2L · SECTION 27-2005 ADM CODE PROPERLY REPAIR THE BROKEN OR DEFECTIVE ENTRANCE DOOR TO 2 STY SOUTH APT 2L. , SECTION '' ''May 27, 1991
Apr 9, 1991BApt 2L · SECTION 27-2005 ADM CODE & 309 M/D LAW ABATE THE NUISANCE CONSISTING OF EXPOSED WIRE WALLS 2 STY SOUTH APT 2L WEST ROOM. , SECTION '' ''May 27, 1991
Apr 9, 1991BApt 2L · SECTION 27-2005, 2007 ADM CODE FIRE EGRESS DEFECTIVE. REMOVE OBSTRUCTING BARS OR UNLAWFUL GATES FROM WINDOW TO FIRE ESCAPE OR PROVIDE APPROVED TYPE GATE 2 STY APT 2L. , SECTION '' ''May 27, 1991
Apr 9, 1991BApt 2L · SECTION 27-2005 ADM CODE PROPERLY REPAIR THE BROKEN OR DEFECTIVE LOCKING DEVICE ENTRANCE DOOR TO 2 STY SOUTH APT 2L. , SECTION '' ''May 27, 1991
Jul 24, 1990BApt 2L · SECTION 27-2045 ADM CODE REPAIR OR REPLACE THE SMOKE DETECTOR DEFECTIVE 2 STY FRONT APT 2L ORTA. , SECTION '' ''Sep 10, 1990
Jul 24, 1990BApt 2L · SECTION 27-2026 ADM CODE REPAIR THE LEAKY AND/OR DEFECTIVE FAUCETS WASHBASIN AND BATHTUB 2 STY FRONT APT 2L BATHROOM. , SECTION '' ''Sep 10, 1990
Jul 24, 1990BApt 2L · SECTION 27-2005 ADM CODE PROPERLY REPAIR THE BROKEN OR DEFECTIVE DOOR BELL FROM 2 STY FRONT APT 2L TO FRONT ENTRANCE DOOR TO BLDG. , SECTION '' ''Sep 10, 1990

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, 3:29 PM ET. BBL 3032460034.

Look up another building