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4200 AVENUE K

Brooklyn · ZIP 11210 · BIN 3217108 · Flatlands · Last violation May 28, 2026 · Last complaint May 28, 2026

NeighborhoodFlatlands
More violations than 92.1% of nearby buildings
More violations than 92% of buildings and more complaints than 93% of buildings in Flatlands. Size-normalized against residential buildings in the neighborhood for issues in the last 10 years.
ViolationsComplaints
Activity TrendsLast 5 years
More activity recently than in past years
Last 2 yrs: 391 violations · 366 complaints
'21'26ViolationsComplaints
▼ View all activity over time
Severityⓘopen violations
79 immediately hazardous (Class C) violations still open
Class C violations include lead paint, mold, pest infestations, heat/hot water failure, and structural hazards — the most serious category.
Class Cimmediately hazardous79Class Bhazardous165
Housing Preservation & Development Violations
Total violations since 1992
862
25 per year avg.↑ Up 106% in the last 2 years (391 vs 190 prior 2 yrs)
Open violations
284
Class C (immed. haz.)ⓘ79
Class B (hazardous)ⓘ165
Rent-impairingⓘ7
Housing Preservation & Development Complaints
Total complaints since 2003
962
40 per year avg.↑ Up 331% in the last 2 years (366 vs 85 prior 2 yrs)
Complaint Resolution
No access17%Violation issued22%No violation28%Phone resolved32%Other1%(962)
Urgency breakdown
Last 12 mo.

Top violation categories

5 yrsAll time
Maintenanceⓘ211 violations
Egressⓘ118 violations
Water Supplyⓘ57 violations
Extermination & Rodent Eradicationⓘ52 violations
Cleaningⓘ45 violations
Paintingⓘ39 violations
Carbon Monoxide Detecting Devicesⓘ26 violations
Smoke Detecting Devicesⓘ23 violations
Top complaint groupsⓘ
5 yrsAll time
Heat / hot waterⓘ182 complaints
Water & plumbingⓘ92 complaints
Mold & pestsⓘ66 complaints
Bldg maintenanceⓘ54 complaints
Electricalⓘ17 complaints
Appliancesⓘ14 complaints
Safety & fireⓘ8 complaints
Adminⓘ2 complaints
Elevatorⓘ1 complaints
Hide violations ↑See complaints →

Violation log

578 violations · Close

All classesClass AClass BClass CClass IAllOpenClosed
ClassStatusApt

Building safety complaints, construction, permits, and structural issues filed with the NYC Dept. of Buildings, are scored separately.

Building Safety →
See something wrong? File a complaint with 311
Open violation ages
▪ < 30 days7% (21)
▪ 30–90 days2% (6)
▪ 3–12 months14% (40)
▪ 1–3 years62% (177)
▪ 3+ years14% (40)
Prior 4 yr.
Immed. Emergency1%4%
Emergency70%59%
Non-Emergency29%37%
(179)
(303)
Issued
Description
Class BClosed—Aug 30, 2011REMOVE ACCUMULATION OR RUBBISH · CLEANING§ 27-2010, 2011, 2012 ADM CODE REMOVE THE ACCUMULATION OF REFUSE AND/OR RUBBISH AND MAINTAIN IN A CLEAN CONDITION THE WEST AND REAR YARD
Class BClosed1FAug 3, 2011RETIRED - REPLACE WITH NEW THE BROKEN AND DEFECTIVE · RETIRED§ 27-2005 ADM CODE REPLACE WITH NEW THE BROKEN OR DEFECTIVE GLASS PANE AT UPPER WINDOW SASH IN THE 2nd ROOM FROM EAST AT SOUTH LOCATED AT APT 1F, 1st STORY, 4th APARTMENT FROM EAST AT SOUTH , SECTION AT SOUTH
Class BClosed1FAug 3, 2011REPAIR · MAINTENANCE§ 27-2005 ADM CODE PROPERLY REPAIR THE BROKEN OR DEFECTIVE INTERCOM SYSTEM FROM 1ST STORY VESTIBULE TO IN THE ENTIRE APARTMENT LOCATED AT APT 1F, 1st STORY, 4th APARTMENT FROM EAST AT SOUTH , SECTION AT SOUTH
Class BClosed1FAug 3, 2011REPAIR PLASTER · MAINTENANCE§ 27-2005 ADM CODE REPAIR THE BROKEN OR DEFECTIVE PLASTERED SURFACES AND PAINT IN A UNIFORM COLOR SOUTH WALL IN THE 2nd ROOM FROM EAST AT SOUTH LOCATED AT APT 1F, 1st STORY, 4th APARTMENT FROM EAST AT SOUTH , SECTION AT SOUTH
Class BClosed2JJAug 3, 2011REPAIR PLASTER · MAINTENANCE§ 27-2005 ADM CODE REPAIR THE BROKEN OR DEFECTIVE PLASTERED SURFACES AND PAINT IN A UNIFORM COLOR CEILING IN THE 1st ROOM FROM EAST LOCATED AT APT 2JJ, 2nd STORY, 1st APARTMENT FROM EAST AT SOUTH , SECTION AT NORTH
Class AClosed—Aug 3, 2011PAINT · PAINTING§ 27-2013 ADM CODE PAINT WITH LIGHT COLORED PAINT TO THE SATISFACTION OF THIS DEPARTMENT CEILINGS AND WALLS AT ALL STORIES AT PUBLIC HALL
Class AClosed4EEAug 3, 2011NO LOCK AND KEY TO APARTMENT · PROTECTIVE DEVICES AND FIRE PROTECTION§ 27-2043 ADM CODE PROVIDE A LOCK AND KEY TO THE ENTRANCE DOOR OF DWELLING UNIT AND, IF A CL A MULTIPLE DWELLING, ALSO CHAIN IN THE ENTRANCE LOCATED AT APT 4EE, 4th STORY, 1st APARTMENT FROM WEST AT NORTH , SECTION AT NORTH
Class AClosed4GMar 24, 2011NO LOCK AND KEY TO APARTMENT · PROTECTIVE DEVICES AND FIRE PROTECTION§ 27-2043 ADM CODE PROVIDE A LOCK AND KEY TO THE ENTRANCE DOOR OF DWELLING UNIT AND, IF A CL A MULTIPLE DWELLING, ALSO CHAIN DOOR GUARD LOCATED AT APT 4G, 4th STORY, 1st APARTMENT FROM WEST AT NORTH
Class BClosed4GMar 24, 2011REPAIR OR REPLACE CO DETECTOR · CARBON MONOXIDE DETECTING DEVICES§ 27-2046.1 HMC: REPAIR OR REPLACE THE CARBON MONOXIDE DETECTING DEVICE(S). -INOPERABLE- LOCATED AT APT 4G, 4th STORY, 1st APARTMENT FROM WEST AT NORTH
Class BClosed3AAug 16, 2010ABATE THE NUISANCE OF BEDBUGS · EXTERMINATION & RODENT ERADICATION§ 27-2018 ADMIN. CODE: ABATE THE NUISANCE CONSISTING OF BEDBUGS IN THE ENTIRE APARTMENT LOCATED AT APT 3A, 3rd STORY, 3rd APARTMENT FROM NORTH AT EAST
Class BClosed4EEAug 9, 2010ABATE THE NUISANCE OF BEDBUGS · EXTERMINATION & RODENT ERADICATION§ 27-2018 ADMIN. CODE: ABATE THE NUISANCE CONSISTING OF BEDBUGS IN THE ENTIRE APARTMENT LOCATED AT APT 4EE, 4th STORY
Class BClosed—Jun 1, 2010ABATE THE NUISANCE · MAINTENANCE§ 27-2005 ADM CODE & 309 M/D LAW ABATE THE NUISANCE CONSISTING OF AIR CONDITIONER PROTRUDING FROM WINDOW WITHOUT SAFETY BRACKETS ABOVE BUILDING ENTRANCE DOOR , 3rd STORY
Class BClosed3CJun 1, 2010SECURE LOOSE MATTER · MAINTENANCE§ 27-2005 ADM CODE PROPERLY SECURE THE LOOSE ELECTRICAL OUTLET AT WEST WALL IN THE 2nd ROOM FROM EAST LOCATED AT APT 3C, 3rd STORY, 1st APARTMENT FROM SOUTH AT WEST
Class BClosed3CJun 1, 2010REPAIR OR REPLACE CO DETECTOR · CARBON MONOXIDE DETECTING DEVICES§ 27-2046.1 HMC: REPAIR OR REPLACE THE CARBON MONOXIDE DETECTING DEVICE(S). MISSING LOCATED AT APT 3C, 3rd STORY, 1st APARTMENT FROM SOUTH AT WEST
Class BClosed3CJun 1, 2010REPAIR OR REPLACE SMOKE DETECTOR · SMOKE DETECTING DEVICES§ 27-2045 ADM CODE REPAIR OR REPLACE THE SMOKE DETECTOR INOPERABLE LOCATED AT APT 3C, 3rd STORY, 1st APARTMENT FROM SOUTH AT WEST
Class BClosedRENT IMPAIRING3CJun 1, 2010REMOVE ILLEGAL FASTENING · EGRESS§ 27-2005, 2007 ADM CODE REMOVE THE ILLEGAL FASTENING DOUBLE CYLINDER KEY OPERATED LOCK AT DOOR LEADING TO FIRE ESCAPE IN THE ENTIRE APARTMENT LOCATED AT APT 3C, 3rd STORY, 1st APARTMENT FROM SOUTH AT WEST
Class BClosed1HHFeb 22, 2010REPLACE · MAINTENANCE§ 27-2005 ADM CODE REPLACE WITH NEW THE MISSING CLOSET DOOR IN THE 2nd ROOM FROM EAST LOCATED AT APT 1HH, 1st STORY, 1st APARTMENT FROM NORTH AT EAST
Class BClosed1HHFeb 22, 2010ABATE THE NUISANCE · MAINTENANCE§ 27-2005 ADM CODE & 309 M/D LAW ABATE THE NUISANCE CONSISTING OF EVIDENCE OF A WATER LEAK AT SOUTH WALL. IN THE 2nd ROOM FROM EAST LOCATED AT APT 1HH, 1st STORY, 1st APARTMENT FROM NORTH AT EAST
Class BClosed1HHFeb 22, 2010REPAIR PLASTER · MAINTENANCE§ 27-2005 ADM CODE REPAIR THE BROKEN OR DEFECTIVE PLASTERED SURFACES AND PAINT IN A UNIFORM COLOR ALL WALLS AND CEILINGS IN THE ENTIRE APARTMENT LOCATED AT APT 1HH, 1st STORY, 1st APARTMENT FROM NORTH AT EAST
Class BClosedRENT IMPAIRING1HHFeb 22, 2010REMOVE OBSTRUCTIONS · SEWERS AND DRAINAGE§ 27-2026 ADM CODE REMOVE ALL OBSTRUCTIONS AND REPAIR ALL DEFECTS IN WASTE PIPE AT SINK IN THE KITCHEN LOCATED AT APT 1HH, 1st STORY, 1st APARTMENT FROM NORTH AT EAST
Class CClosed1HHFeb 22, 2010REPAIR PLASTER · MAINTENANCE§ 27-2005 ADM CODE REPAIR THE BROKEN OR DEFECTIVE PLASTERED SURFACES AND PAINT IN A UNIFORM COLOR AT SOUTH WALL AND CEILING IN THE 2nd ROOM FROM EAST LOCATED AT APT 1HH, 1st STORY, 1st APARTMENT FROM NORTH AT EAST
Class BClosed1HHFeb 22, 2010REPAIR OR REPLACE SMOKE DETECTOR · SMOKE DETECTING DEVICES§ 27-2045 ADM CODE REPAIR OR REPLACE THE SMOKE DETECTOR MISSING IN THE ENTIRE APARTMENT LOCATED AT APT 1HH, 1st STORY, 1st APARTMENT FROM NORTH AT EAST
Class BClosed1HHFeb 22, 2010ABATE THE NUISANCE OF MICE · EXTERMINATION & RODENT ERADICATION§ 27-2018 ADMIN. CODE: ABATE THE NUISANCE CONSISTING OF MICE IN THE ENTIRE APARTMENT LOCATED AT APT 1HH, 1st STORY, 1st APARTMENT FROM NORTH AT EAST
Class BClosed1HHFeb 22, 2010NO CO DETECTOR OR DETECTOR NOT OPERATIONAL · CARBON MONOXIDE DETECTING DEVICES§ 27-2046.1, 2046.2 HMC: PROVIDE AN APPROVED AND OPERATIONAL CARBON MONOXIDE DETECTING DEVICE, INSTALLED IN ACCORDANCE WITH APPLICABLE LAW AND RULES. IN THE ENTIRE APARTMENT LOCATED AT APT 1HH, 1st STORY, 1st APARTMENT FROM NORTH AT EAST
Class BClosed5DDOct 20, 2009ABATE THE NUISANCE OF ROACHES · EXTERMINATION & RODENT ERADICATION§ 27-2018 ADMIN. CODE: ABATE THE NUISANCE CONSISTING OF ROACHES .. IN THE ENTIRE APARTMENT LOCATED AT APT 5DD, 5th STORY, 2nd APARTMENT FROM SOUTH AT WEST , SECTION AT NORTH
Class BClosed5DDOct 20, 2009ABATE THE NUISANCE OF MICE · EXTERMINATION & RODENT ERADICATION§ 27-2018 ADMIN. CODE: ABATE THE NUISANCE CONSISTING OF MICE .. IN THE ENTIRE APARTMENT LOCATED AT APT 5DD, 5th STORY, 2nd APARTMENT FROM SOUTH AT WEST , SECTION AT NORTH
Class AClosed1CCSep 25, 2009PAINT · PAINTING§ 27-2013 ADM CODE PAINT WITH LIGHT COLORED PAINT TO THE SATISFACTION OF THIS DEPARTMENT THE 1st DOOR FROM EAST AT SOUTH WALL IN THE BATHROOM LOCATED AT APT 1CC, 1st STORY, 1st APARTMENT FROM WEST AT NORTH
Class AClosed1CCSep 25, 2009PAINT · PAINTING§ 27-2013 ADM CODE PAINT WITH LIGHT COLORED PAINT TO THE SATISFACTION OF THIS DEPARTMENT THE CEILING IN THE 2nd ROOM FROM NORTH LOCATED AT APT 1CC, 1st STORY, 1st APARTMENT FROM WEST AT NORTH
Class AClosed1CCSep 25, 2009PAINT · PAINTING§ 27-2013 ADM CODE PAINT WITH LIGHT COLORED PAINT TO THE SATISFACTION OF THIS DEPARTMENT THE NORTH WALL IN THE 1st ROOM FROM NORTH AT WEST LOCATED AT APT 1CC, 1st STORY, 1st APARTMENT FROM WEST AT NORTH
Class BClosed1CCAug 3, 2009REMOVE VERMIN · EXTERMINATION & RODENT ERADICATION§ 27-2018 ADM CODE ABATE THE NUISANCE CONSISTING OF VERMIN BEDBUGS IN THE ENTIRE APARTMENT LOCATED AT APT 1CC, 1st STORY, 1st APARTMENT FROM WEST AT NORTH
Class BClosed1CCAug 3, 2009REPAIR OR REPLACE SMOKE DETECTOR · SMOKE DETECTING DEVICES§ 27-2045 ADM CODE REPAIR OR REPLACE THE SMOKE DETECTOR MISSING IN THE ENTIRE APARTMENT LOCATED AT APT 1CC, 1st STORY, 1st APARTMENT FROM WEST AT NORTH
Class BClosed1CCAug 3, 2009NO CO DETECTOR OR DETECTOR NOT OPERATIONAL · CARBON MONOXIDE DETECTING DEVICES§ 27-2046.1, 2046.2 HMC: PROVIDE AN APPROVED AND OPERATIONAL CARBON MONOXIDE DETECTING DEVICE, INSTALLED IN ACCORDANCE WITH APPLICABLE LAW AND RULES. IN THE ENTIRE APARTMENT LOCATED AT APT 1CC, 1st STORY, 1st APARTMENT FROM WEST AT NORTH
Class BClosed6JMay 4, 2009REPLACE · MAINTENANCE§ 27-2005 ADM CODE REPLACE WITH NEW THE MISSING CERAMIC TILES AT FLOOR IN THE BATHROOM LOCATED AT APT 6J, 6th STORY, 2nd APARTMENT FROM EAST AT SOUTH , SECTION AT SOUTH
Class BClosed6JMay 4, 2009REMOVE VERMIN · EXTERMINATION & RODENT ERADICATION§ 27-2018 ADM CODE ABATE THE NUISANCE CONSISTING OF VERMIN MICE IN THE ENTIRE APARTMENT LOCATED AT APT 6J, 6th STORY, 2nd APARTMENT FROM EAST AT SOUTH , SECTION AT SOUTH
Class BClosed4GJan 13, 2009NO CO DETECTOR OR DETECTOR NOT OPERATIONAL · CARBON MONOXIDE DETECTING DEVICES§ 27-2046.1, 2046.2 HMC: PROVIDE AN APPROVED AND OPERATIONAL CARBON MONOXIDE DETECTING DEVICE, INSTALLED IN ACCORDANCE WITH APPLICABLE LAW AND RULES. IN THE ENTIRE APARTMENT LOCATED AT APT 4G, 4th STORY
Class AClosed6DDJul 22, 2008PAINT · PAINTING§ 27-2013 ADM CODE PAINT WITH LIGHT COLORED PAINT TO THE SATISFACTION OF THIS DEPARTMENT .. NORTH WALL, EAST WALL IN THE 1st ROOM FROM NORTH LOCATED AT APT 6DD, 6th STORY, 2nd APARTMENT FROM WEST AT NORTH , 1st SECTION FROM WEST AT NORTH
Class AClosed6DDJul 22, 2008PAINT · PAINTING§ 27-2013 ADM CODE PAINT WITH LIGHT COLORED PAINT TO THE SATISFACTION OF THIS DEPARTMENT .. WEST WALL IN THE 2nd ROOM FROM NORTH LOCATED AT APT 6DD, 6th STORY, 2nd APARTMENT FROM WEST AT NORTH , 1st SECTION FROM WEST AT NORTH
Class AClosed6DDJul 22, 2008PAINT · PAINTING§ 27-2013 ADM CODE PAINT WITH LIGHT COLORED PAINT TO THE SATISFACTION OF THIS DEPARTMENT .. EAST WALL IN THE KITCHEN LOCATED AT APT 6DD, 6th STORY, 2nd APARTMENT FROM WEST AT NORTH , 1st SECTION FROM WEST AT NORTH
Class AClosed6DDJul 22, 2008PAINT · PAINTING§ 27-2013 ADM CODE PAINT WITH LIGHT COLORED PAINT TO THE SATISFACTION OF THIS DEPARTMENT .. CEILING, NORTH WALL IN THE BATHROOM LOCATED AT APT 6DD, 6th STORY, 2nd APARTMENT FROM WEST AT NORTH , 1st SECTION FROM WEST AT NORTH
Class AClosed2CCJul 15, 2008PAINT · PAINTING§ 27-2013 ADM CODE PAINT WITH LIGHT COLORED PAINT TO THE SATISFACTION OF THIS DEPARTMENT ALL PEELING PAINT SURFACES IN THE FOYER , THE 3rd ROOM FROM NORTH AT EAST, THE 3rd ROOM FROM NORTH AT WEST, THE PRIVATE HALLWAY , THE BATHROOM LOCATED AT APT 2CC, 2nd STORY, 1st APARTMENT FROM SOUTH AT WEST
Class AClosed6DDJun 24, 2008FILE PLANS OR RESTORE · ALTERATIONS§ 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 WOOD FRAME AND SHEETROCK WALL ERECTED SUBDIVIDING ROOM IN THE 2nd ROOM FROM NORTH LOCATED AT APT 6DD, 6th STORY, 2nd APARTMENT FROM WEST AT NORTH , 1st SECTION FROM WEST AT NORTH
Class AClosed1CCJun 24, 2008PAINT · PAINTING§ 27-2013 ADM CODE PAINT WITH LIGHT COLORED PAINT TO THE SATISFACTION OF THIS DEPARTMENT ALL PEELING PAINT SURFACES IN THE 3rd ROOM FROM NORTH AT WEST, THE 3rd ROOM FROM NORTH AT EAST, THE BATHROOM LOCATED AT APT 1CC, 1st STORY, 1st APARTMENT FROM SOUTH AT WEST
Class AClosed—Jun 3, 2008PAINT · PAINTINGD26-12.01 ADM CODE PAINT WITH LIGHT COLORED PAINT TO THE SATISFACTION OF THIS DEPARTMENT CLG NORTH EAST ROOM & FOYER 6 STY APT 6B SOUTH WING.
Class AClosed—Jun 3, 2008REPAIR PLASTER · MAINTENANCE§ 27-2005 ADM CODE REPAIR THE BROKEN OR DEFECTIVE PLASTERED SURFACES AND PAINT IN A UNIFORM COLOR WALLS & CEILING 6 STY NORTH APT 6EE 1 FROM NORTHWEST APT NORTH WING.
Class AClosed—Jun 3, 2008REPAIR PLASTER · MAINTENANCED26-10.01 ADM CODE REPAIR THE BROKEN OR DEFECTIVE PLASTERED SURFACES AND PAINT IN A UNIFORM COLOR WALLS & CLG NORTH WEST ROOM 6 STY APT 6EE NORTH WING.
Class AClosed—Jun 3, 2008PAINT · PAINTING§ 27-2013 ADM CODE PAINT WITH LIGHT COLORED PAINT TO THE SATISFACTION OF THIS DEPARTMENT NORTH WALL 6 STY NORTHWEST APT 6EE KITCHEN.
Class AClosed—Jun 3, 2008PAINT · PAINTING§ 27-2013 ADM CODE PAINT WITH LIGHT COLORED PAINT TO THE SATISFACTION OF THIS DEPARTMENT WALLS & CEILINGS THRU OUT 2 STY NORTHEAST APT 2GG NORTH SECTION.
Class CClosed—Jun 3, 2008ABATE THE NUISANCE · MAINTENANCE§ 27-2005 ADM CODE & 309 M/D LAW ABATE THE NUISANCE CONSISTING OF DOUBLE CYLINDER KEY OPERATED LOCK INSTALLED ENTRANCE DOOR 5 STY APT 5D SOUTH.
Class AClosed—Jun 3, 2008REPAIR · MAINTENANCED26-10.01 ADM CODE PROPERLY REPAIR THE BROKEN OR DEFECTIVE MAKE OPERABLE LOWER SASH SOUTH WEST ROOM 3 STY APT 3F SOUTH.
Class AClosed—Jun 3, 2008RETIRED - REPLACE WITH NEW THE BROKEN AND DEFECTIVE · RETIREDD26-10.01 ADM CODE REPLACE WITH NEW THE BROKEN OR DEFECTIVE PUTTY UPPER & LOWER SASHES THRU OUT 3 STY APT 3F SOUTH WING.
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