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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 AClosed3FMay 23, 2024TRACE & REPAIR THE SOURCE & ABATE THE…MOLD · CLEANING§ 27-2017.3 HMC: TRACE AND REPAIR THE SOURCE AND ABATE THE VISIBLE MOLD CONDITION... APPROX 1 SQ.FT AT EAST WALL IN THE BATHROOM LOCATED AT APT 3F, 3rd STORY, 4th APARTMENT FROM EAST AT SOUTH
Class CClosed—May 23, 2024MAKE DOORS SELF-CLOSING · EGRESS§ 27-2005, 27-2007, 27-2041.1 HMC, §238, § 309; § 107 (2) ( C) MDL AND 28 RCNY §25-171: REPLACE OR REPAIR THE SELF-CLOSING DOORS THAT IS MISSING OR DEFECTIVE DEFECTIVE HINGES AT VESTIBULE DOOR
Class CClosed—Apr 29, 2024REPAIR WITH SIMILAR MATERIAL · MAINTENANCE§ 27-2005 ADM CODE PROPERLY REPAIR WITH SIMILAR MATERIAL THE BROKEN OR DEFECTIVE FIRE RETARDANT MATERIALS PASTER CEILING , NORTH SECTION, AT PUBLIC HALL
Class CClosed—Apr 29, 2024REPLACE · MAINTENANCE§ 27-2005 ADM CODE REPLACE WITH NEW THE MISSING MISSING IRON BALUSTERS AT GUARDRAILS ABOVE , RETAINING WALLS, TO RAMP BELOW GRADE , NORTHEAST SECTION, BUILDING FRONTO YARD
Class CClosed—Apr 29, 2024REPAIR THE SOURCE AND ABATE THE WATER LEAK · WATER SUPPLY§ 27-2026, 2027 HMC: PROPERLY REPAIR THE SOURCE AND ABATE THE EVIDENCE OF A WATER LEAK AT, CEILING , NORTH SECTION, AT PUBLIC HALL
Class CClosed—Apr 29, 2024REPAIR · MAINTENANCE§ 27-2005 HMC: PROPERLY REPAIR OR REPLACE THE BROKEN OR DEFECTIVE CRACKED GLASS AT WINDOW TO BASEMENT STORY, NORTHEAST SECTION, BUILDING FRONT YARD
Class AClosed—Apr 29, 2024TRACE & REPAIR THE SOURCE & ABATE THE…MOLD · CLEANING§ 27-2017.3 HMC: TRACE AND REPAIR THE SOURCE AND ABATE THE VISIBLE MOLD CONDITION... AT ( APPROXIMTELY 1SQFT) CEILING , NORTH SECTION, AT PUBLIC HALL
Class CClosed—Apr 4, 2024DOOR NOT SELF-CLOSING · EGRESS§ 27-2005, 2007 ADM CODE REMOVE DEVICE PREVENTING DOOR FROM BEING SELF-CLOSING PERMANENTLY INSTALLED KICKSTAND AT DOOR. LEADING TO 6TH STORY PUBLIC HALL STAIRS PREVENTING IT FROM BEING SELF CLOSING AT 2nd PUBLIC HALL FROM NORTH, 6th STORY
Class AClosed—Apr 4, 2024PAINT · PAINTING§ 27-2013 ADM CODE PAINT WITH LIGHT COLORED PAINT TO THE SATISFACTION OF THIS DEPARTMENT ALL WALLS AND CEILING AT 2nd PUBLIC HALL FROM NORTH, 3rd STORY
Class BClosed6JApr 4, 2024REPAIR PLASTER · MAINTENANCE§ 27-2005 ADM CODE REPAIR THE BROKEN OR DEFECTIVE PLASTERED SURFACES AND PAINT IN A UNIFORM COLOR ALL WALLS AND CEILING IN THE 2nd ROOM FROM NORTH AT EAST LOCATED AT APT 6J, 6th STORY, 2nd APARTMENT FROM WEST AT NORTH
Class AClosed—Mar 14, 2024FILE 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 CLOSET ERECTED UNDER STAIRS AT 1st BASEMENT FROM EAST AT SOUTH
Class AClosed—Mar 14, 2024REPAIR WITH SIMILAR MATERIAL · MAINTENANCE§ 27-2005 ADM CODE PROPERLY REPAIR WITH SIMILAR MATERIAL THE BROKEN OR DEFECTIVE VINYL FLOOR TILE AT WALKING AREA AT 1st PUBLIC HALL FROM EAST AT SOUTH, 3rd STORY
Class BClosed—Mar 14, 2024REPAIR PLASTER · MAINTENANCE§ 27-2005 ADM CODE REPAIR THE BROKEN OR DEFECTIVE PLASTERED SURFACES AND PAINT IN A UNIFORM COLOR FIRE RETARDANT PLASTER AT SOUTH WALL AT 1st PUBLIC HALL FROM EAST AT SOUTH, 3rd STORY
Class BClosed5JJan 29, 2024REPAIR PLASTER · MAINTENANCE§ 27-2005 ADM CODE REPAIR THE BROKEN OR DEFECTIVE PLASTERED SURFACES AND PAINT IN A UNIFORM COLOR ALL WINDOWS SASH AT NORTH AND EAST WALLS IN THE 2nd ROOM FROM NORTH AT EAST LOCATED AT APT 5J, 5th STORY, 2nd APARTMENT FROM WEST AT NORTH
Class BClosed6CCJan 25, 2024REPAIR BROKEN, LOOSE CONNECTION · SEWERS AND DRAINAGE§ 27-2026 ADM CODE REPAIR THE BROKEN OR DEFECTIVE CONNECTION AT WASTE LINE AT SINK IN THE KITCHEN LOCATED AT APT 6CC, 6th STORY, 1st APARTMENT FROM SOUTH AT WEST
Class BClosed5JJan 25, 2024REPAIR PLASTER · MAINTENANCE§ 27-2005 ADM CODE REPAIR THE BROKEN OR DEFECTIVE PLASTERED SURFACES AND PAINT IN A UNIFORM COLOR NORTH AND EAST WALLS IN THE PRIVATE HALLWAY LOCATED AT APT 5J, 5th STORY, 2nd APARTMENT FROM WEST AT NORTH
Class CClosed4EEJan 24, 2024REPAIR PLASTER · MAINTENANCE§ 27-2005 ADM CODE REPAIR THE BROKEN OR DEFECTIVE PLASTERED SURFACES AND PAINT IN A UNIFORM COLOR CEILING IN THE ENTIRE APARTMENT LOCATED AT APT 4EE, 4th STORY, 1st APARTMENT FROM WEST AT NORTH
Class AClosed5JJan 18, 2024TRACE & REPAIR THE SOURCE & ABATE THE…MOLD · CLEANING§ 27-2017.3 HMC: TRACE AND REPAIR THE SOURCE AND ABATE THE VISIBLE MOLD CONDITION... AT CEILING APPROX 3 SQ FT AT PRIVATE HALL CLOEST IN THE PRIVATE HALLWAY LOCATED AT APT 5J, 5th STORY, 2nd APARTMENT FROM WEST AT NORTH
Class BClosed6CCJan 18, 2024REPAIR PLASTER · MAINTENANCE§ 27-2005 ADM CODE REPAIR THE BROKEN OR DEFECTIVE PLASTERED SURFACES AND PAINT IN A UNIFORM COLOR AT CEILING IN THE BATHROOM LOCATED AT APT 6CC, 6th STORY, 1st APARTMENT FROM SOUTH AT WEST
Class BClosed5JJan 18, 2024REPAIR LEAKY FAUCETS · WATER SUPPLY§ 27-2026 ADM CODE REPAIR THE LEAKY AND/OR DEFECTIVE FAUCETS AT BATHTUB IN THE BATHROOM LOCATED AT APT 5J, 5th STORY, 2nd APARTMENT FROM WEST AT NORTH
Class BClosed5JJan 18, 2024REPAIR OR REPLACE CO DETECTOR · CARBON MONOXIDE DETECTING DEVICES§ 27-2046.1 HMC: REPAIR OR REPLACE THE CARBON MONOXIDE DETECTING DEVICE(S). MISSING IN THE ENTIRE APARTMENT LOCATED AT APT 5J, 5th STORY, 2nd APARTMENT FROM WEST AT NORTH
Class BClosed5JJan 18, 2024REPAIR PLASTER · MAINTENANCE§ 27-2005 ADM CODE REPAIR THE BROKEN OR DEFECTIVE PLASTERED SURFACES AND PAINT IN A UNIFORM COLOR AT NORTH AND EAST WALLS IN THE PRIVATE HALLWAY LOCATED AT APT 5J, 5th STORY, 2nd APARTMENT FROM WEST AT NORTH
Class CClosed—Dec 27, 2023MAKE DOORS SELF-CLOSING · EGRESS§ 27-2005, 27-2007, 27-2041.1 HMC, §238, § 309; § 107 (2) ( C) MDL AND 28 RCNY §25-171: REPLACE OR REPAIR THE SELF-CLOSING DOORS THAT IS MISSING OR DEFECTIVE VESTIBULE AT PUBLIC HALL, 1st STORY
Class CClosed4CNov 16, 2023ABATE THE NUISANCE · MAINTENANCE§ 27-2005 ADM CODE & 309 M/D LAW ABATE THE NUISANCE CONSISTING OF HOTWATER EXCEEDING THE MAXIMUM TEMPERATURE OF 130 DEGREES AT ALL HOTWATER FIXTURES IN THE ENTIRE APARTMENT LOCATED AT APT 4C, 4th STORY, 1st APARTMENT FROM EAST AT SOUTH , SECTION ''SOUTH''
Class BClosedRENT IMPAIRING—Nov 16, 2023REMOVE ENCUMBRANCES · EGRESS§ 27-2005, 2007 ADM CODE REMOVE ALL ENCUMBRANCES CONSISTING OF HOUSEHOLD APPLIANCES AT PUBLIC HALL
Class BClosed—Nov 16, 2023REPAIR · MAINTENANCE§ 27-2005 HMC: PROPERLY REPAIR OR REPLACE THE BROKEN OR DEFECTIVE MORTISE LOCK VESTIBULE DOOR AT BASEMENT AT PUBLIC HALL
Class CClosed—Nov 16, 2023MAKE DOORS SELF-CLOSING · EGRESS§ 27-2005, 27-2007, 27-2041.1 HMC, §238, § 309; § 107 (2) ( C) MDL AND 28 RCNY §25-171: REPLACE OR REPAIR THE SELF-CLOSING DOORS THAT IS MISSING OR DEFECTIVE VESTIBULE DOOR LEADING TO PUBLIC HALL AT PUBLIC HALL
Class CClosed—Nov 16, 2023ABATE THE NUISANCE · MAINTENANCE§ 27-2005 ADM CODE & 309 M/D LAW ABATE THE NUISANCE CONSISTING OF FREE STANDING REFRIGERATOR WITH DOORS INTACK AT BASEMENT AT PUBLIC HALL
Class CClosed—Nov 16, 2023MAKE DOORS SELF-CLOSING · EGRESS§ 27-2005, 27-2007, 27-2041.1 HMC, §238, § 309; § 107 (2) ( C) MDL AND 28 RCNY §25-171: REPLACE OR REPAIR THE SELF-CLOSING DOORS THAT IS MISSING OR DEFECTIVE LATCH SET AT VESTIBULE AT BASEMENT AT PUBLIC HALL
Class CClosed—Nov 16, 2023MAKE DOORS SELF-CLOSING · EGRESS§ 27-2005, 27-2007, 27-2041.1 HMC, §238, § 309; § 107 (2) ( C) MDL AND 28 RCNY §25-171: REPLACE OR REPAIR THE SELF-CLOSING DOORS THAT IS MISSING OR DEFECTIVE LEADING TO PUBLIC HALL STAIRS AT PUBLIC HALL
Class CClosed—Nov 13, 2023MAKE DOORS SELF-CLOSING · EGRESS§ 27-2005, 27-2007, 27-2041.1 HMC, §238, § 309; § 107 (2) ( C) MDL AND 28 RCNY §25-171: REPLACE OR REPAIR THE SELF-CLOSING DOORS THAT IS MISSING OR DEFECTIVE LEADING TO PUBLIC HALL STAIRS AT PUBLIC HALL
Class CClosed—Nov 3, 2023REPAIR · MAINTENANCE§ 27-2005 HMC: PROPERLY REPAIR OR REPLACE THE BROKEN OR DEFECTIVE GLASS PANE AT TOP PANEL OF BUILDING ENTRANCE DOOR
Class CClosed—Nov 3, 2023MAKE DOORS SELF-CLOSING · EGRESS§ 27-2005, 27-2007, 27-2041.1 HMC, §238, § 309; § 107 (2) ( C) MDL AND 28 RCNY §25-171: REPLACE OR REPAIR THE SELF-CLOSING DOORS THAT IS MISSING OR DEFECTIVE HINGES ON DOOR TO STAIRS AT WEST AT PUBLIC HALL AT BASEMENT, SECTION AT EAST
Class BClosed—Nov 1, 2023REPAIR WITH SIMILAR MATERIAL · MAINTENANCE§ 27-2005 ADM CODE PROPERLY REPAIR WITH SIMILAR MATERIAL THE BROKEN OR DEFECTIVE GLASS PANE AT BUILDING ENTRANCE DOOR AT PUBLIC HALL, 1st STORY
Class BClosed5AOct 23, 2023REPAIR 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 5A, 5th STORY, 2nd APARTMENT FROM EAST AT SOUTH , SECTION ''NORTH''
Class CClosed—Oct 23, 2023MAKE DOORS SELF-CLOSING · EGRESS§ 27-2005, 27-2007, 27-2041.1 HMC, §238, § 309; § 107 (2) ( C) MDL AND 28 RCNY §25-171: REPLACE OR REPAIR THE SELF-CLOSING DOORS THAT IS MISSING OR DEFECTIVE DOOR LEADING TO 1ST STORY PUBLIC HALL AT BASEMENT
Class BClosed5AOct 23, 2023REPAIR OR REPLACE CO DETECTOR · CARBON MONOXIDE DETECTING DEVICES§ 27-2046.1 HMC: REPAIR OR REPLACE THE CARBON MONOXIDE DETECTING DEVICE(S). MISSING IN THE ENTIRE APARTMENT LOCATED AT APT 5A, 5th STORY, 2nd APARTMENT FROM EAST AT SOUTH , SECTION ''NORTH''
Class BClosed5AOct 19, 2023REPAIR PLASTER · MAINTENANCE§ 27-2005 ADM CODE REPAIR THE BROKEN OR DEFECTIVE PLASTERED SURFACES AND PAINT IN A UNIFORM COLOR AT NORTH, SOUTH WALL AND CEILING IN THE BATHROOM LOCATED AT APT 5A, 5th STORY, 2nd APARTMENT FROM EAST AT SOUTH , SECTION ''NORTH''
Class BClosed5AOct 19, 2023REPAIR THE SOURCE AND ABATE THE WATER LEAK · WATER SUPPLY§ 27-2026, 2027 HMC: PROPERLY REPAIR THE SOURCE AND ABATE THE EVIDENCE OF A WATER LEAK AT CEILING IN THE BATHROOM LOCATED AT APT 5A, 5th STORY, 2nd APARTMENT FROM EAST AT SOUTH , SECTION ''NORTH''
Class BClosed5AOct 19, 2023REPLACE · MAINTENANCE§ 27-2005 ADM CODE REPLACE WITH NEW THE MISSING ESCUTCHEON PLATE AT TOP RISER IN THE BATHROOM LOCATED AT APT 5A, 5th STORY, 2nd APARTMENT FROM EAST AT SOUTH , SECTION ''NORTH''
Class CClosed—Oct 10, 2023SECURE LOOSE MATTER · MAINTENANCE§ 27-2005 ADM CODE PROPERLY SECURE THE LOOSE KNOBS AT DOOR LEADING TO 1ST STORY PUBLIC HALL STAIRS AT 1st PUBLIC HALL FROM NORTH, 1st STORY
Class CClosed—Oct 10, 2023MAKE DOORS SELF-CLOSING · EGRESS§ 27-2005, 27-2007, 27-2041.1 HMC, §238, § 309; § 107 (2) ( C) MDL AND 28 RCNY §25-171: REPLACE OR REPAIR THE SELF-CLOSING DOORS THAT IS MISSING OR DEFECTIVE DOOR LEADING TO CELLAR PUBLIC HALL STAIRS NOT SELF CLOSING AT 1st PUBLIC HALL FROM NORTH
Class CClosed—Oct 10, 2023DOOR NOT SELF-CLOSING · EGRESS§ 27-2005, 2007 ADM CODE REMOVE DEVICE PREVENTING DOOR FROM BEING SELF-CLOSING TEMPORARILY INSTALLED DEVICE AT 1ST DOOR FROM EAST PREVENTING IT FROM BEING SELF CLOSING AT 1st PUBLIC HALL FROM NORTH
Class CClosed—Oct 10, 2023MAKE DOORS SELF-CLOSING · EGRESS§ 27-2005, 27-2007, 27-2041.1 HMC, §238, § 309; § 107 (2) ( C) MDL AND 28 RCNY §25-171: REPLACE OR REPAIR THE SELF-CLOSING DOORS THAT IS MISSING OR DEFECTIVE 2ND DOOR FROM EAST MISSING AT 1st PUBLIC HALL FROM NORTH
Class CClosed—Oct 10, 2023DOOR NOT SELF-CLOSING · EGRESS§ 27-2005, 2007 ADM CODE REMOVE DEVICE PREVENTING DOOR FROM BEING SELF-CLOSING PERMANENTLY INSTALLED DEVICE AT 2ND DOOR FROM SOUTH LEADING TO WEST YARD PREVENTING IT FROM BEING SELF CLOSING AT 1st PUBLIC HALL FROM NORTH
Class BClosed—Oct 2, 2023REPAIR · MAINTENANCE§ 27-2005 HMC: PROPERLY REPAIR OR REPLACE THE BROKEN OR DEFECTIVE DOOR KNOB AT FIRE STAIR DOOR AT PUBLIC HALL, 1st STORY
Class CClosed—Oct 2, 2023MAKE DOORS SELF-CLOSING · EGRESS§ 27-2005, 27-2007, 27-2041.1 HMC, §238, § 309; § 107 (2) ( C) MDL AND 28 RCNY §25-171: REPLACE OR REPAIR THE SELF-CLOSING DOORS THAT IS MISSING OR DEFECTIVE AT NORTH SECTION AT PUBLIC HALL
Class BClosed3HSep 5, 2023REPAIR PLASTER · MAINTENANCE§ 27-2005 ADM CODE REPAIR THE BROKEN OR DEFECTIVE PLASTERED SURFACES AND PAINT IN A UNIFORM COLOR THE WEST WALL IN THE KITCHEN LOCATED AT APT 3H, 3rd STORY, 1st APARTMENT FROM WEST AT NORTH
Class BClosed3HSep 5, 2023REPAIR THE SOURCE AND ABATE THE WATER LEAK · WATER SUPPLY§ 27-2026, 2027 HMC: PROPERLY REPAIR THE SOURCE AND ABATE THE EVIDENCE OF A WATER LEAK .THE CEILING IN THE BATHROOM LOCATED AT APT 3H, 3rd STORY, 1st APARTMENT FROM WEST AT NORTH
Class BClosed3HSep 5, 2023REPAIR PLASTER · MAINTENANCE§ 27-2005 ADM CODE REPAIR THE BROKEN OR DEFECTIVE PLASTERED SURFACES AND PAINT IN A UNIFORM COLOR THE CEILING AND EAST WALL IN THE BATHROOM LOCATED AT APT 3H, 3rd STORY, 1st APARTMENT FROM WEST AT NORTH
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