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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

862 violations

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 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 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 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, 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 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 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 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 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 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 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, 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 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 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 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 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 .. 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 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 .. 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 .. 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 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, 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 · 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 · MAINTENANCED26-10.01 ADM CODE REPAIR THE BROKEN OR DEFECTIVE PLASTERED SURFACES AND PAINT IN A UNIFORM COLOR WALLS & CLG BATHROOM 3 STY REAR APT 3F REAR WING.
Class AClosed—Jun 3, 2008REPAIR · MAINTENANCED26-10.01 ADM CODE PROPERLY REPAIR THE BROKEN OR DEFECTIVE AND OR MAKE OPERABLE REAR WINDOW SASH OF REAR ROOM 3 STY REAR APT 3F REAR WING.
Class AClosed—Jun 3, 2008PAINT · PAINTINGD26-12.01 ADM CODE PAINT WITH LIGHT COLORED PAINT TO THE SATISFACTION OF THIS DEPARTMENT WALLS & CLG THRU OUT 2 STY APT 2GG FRONT NORTH WING.
Class AClosed—Jun 3, 2008PAINT · PAINTINGD26-12.01 ADM CODE PAINT WITH LIGHT COLORED PAINT TO THE SATISFACTION OF THIS DEPARTMENT NORTH WALL SOUTH EAST ROOM 5 STY APT 5EE NORTH WING.
Class AClosed—Jun 3, 2008PAINT · PAINTINGD26-12.01 ADM CODE PAINT WITH LIGHT COLORED PAINT TO THE SATISFACTION OF THIS DEPARTMENT INTERIOR WINDOW FRAMES THRU OUT 3 STY APT 3B SOUTH WING.
Class AClosed—Jun 3, 2008PAINT · PAINTINGD26-12.01 ADM CODE PAINT WITH LIGHT COLORED PAINT TO THE SATISFACTION OF THIS DEPARTMENT WALLS & CLGS THRU OUT 3 STY APT 3F SOUTH WING.
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.
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 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, 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 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, 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 COpen4DDMay 19, 2008PROVIDE DEPARTMENT ALL RECORDS · LEAD-BASED PAINT§ 27-2056.7 ADM CODE -CORRECT FAILURE TO PROVIDE TO THE DEPARTMENT WITHIN 45 DAYS OF DEMAND ALL RECORDS REQUIRED TO BE MAINTAINED BY OWNER
Class BClosed2HSep 12, 2007REPAIR OR REPLACE SMOKE DETECTOR · SMOKE DETECTING DEVICES§ 27-2045 ADM CODE REPAIR OR REPLACE THE SMOKE DETECTOR DEFECTIVE IN THE ENTIRE APARTMENT LOCATED AT APT 2H, 2nd STORY, 1st APARTMENT FROM WEST AT NORTH
Class BClosed—Feb 3, 2006REPAIR WITH SIMILAR MATERIAL · MAINTENANCE§ 27-2005 ADM CODE PROPERLY REPAIR WITH SIMILAR MATERIAL THE BROKEN OR DEFECTIVE FIRE RETARD CEILING AT PUBLIC HALL, 6th STORY
Class AClosed—Feb 3, 2006PAINT · PAINTING§ 27-2013 ADM CODE PAINT WITH LIGHT COLORED PAINT TO THE SATISFACTION OF THIS DEPARTMENT CEILING AT PUBLIC HALL, 6th STORY
Class BClosed1FJan 24, 2006REPAIR · MAINTENANCE§ 27-2005 ADM CODE PROPERLY REPAIR THE BROKEN OR DEFECTIVE CEILING LIGHT FIXURE IN THE 2nd ROOM FROM EAST AT SOUTH LOCATED AT APT 1F, 2nd STORY, 4th APARTMENT FROM EAST AT SOUTH
Class BClosed1FJan 23, 2006REPAIR OR REPLACE SMOKE DETECTOR · SMOKE DETECTING DEVICES§ 27-2045 ADM CODE REPAIR OR REPLACE THE SMOKE DETECTOR DEFECTIVE IN THE PRIVATE HALLWAY LOCATED AT APT 1F, 2nd STORY, 4th APARTMENT FROM EAST AT SOUTH
Class BClosed1FJan 23, 2006REMOVE VERMIN · EXTERMINATION & RODENT ERADICATION§ 27-2018 ADM CODE ABATE THE NUISANCE CONSISTING OF VERMIN ROACHES AT ENTIRE APARTMENT, 2nd STORY, APARTMENT
Class BClosed5DDJan 5, 2006REMOVE VERMIN · EXTERMINATION & RODENT ERADICATION§ 27-2018 ADM CODE ABATE THE NUISANCE CONSISTING OF VERMIN ( ROACHES ) IN THE ENTIRE APARTMENT LOCATED AT APT 5DD, 5th STORY, 2nd APARTMENT FROM SOUTH AT WEST
Class BClosed5DDJan 5, 2006REPAIR · MAINTENANCE§ 27-2005 ADM CODE PROPERLY REPAIR THE BROKEN OR DEFECTIVE WINDOW, LOWER SASH, EAST WINDOW AT NORTH IN THE 1st ROOM FROM NORTH AT EAST LOCATED AT APT 5DD, 5th STORY, 2nd APARTMENT FROM SOUTH AT WEST
Class BClosed5DDJan 5, 2006REMOVE VERMIN · EXTERMINATION & RODENT ERADICATION§ 27-2018 ADM CODE ABATE THE NUISANCE CONSISTING OF VERMIN ( MICE ) IN THE ENTIRE APARTMENT LOCATED AT APT 5DD, 5th STORY, 2nd APARTMENT FROM SOUTH AT WEST
Class BClosed5GAug 9, 2004REPAIR OR REPLACE SMOKE DETECTOR · SMOKE DETECTING DEVICES§ 27-2045 ADM CODE REPAIR OR REPLACE THE SMOKE DETECTOR DEECTIVE IN THE ENTIRE APARTMENT LOCATED AT APT 5G, 5th STORY
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