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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

284 violations · Open

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 BOpen3EESep 22, 2022TRACE & REPAIR THE SOURCE & ABATE THE…MOLD · CLEANING§ 27-2017.3 HMC: TRACE AND REPAIR THE SOURCE AND ABATE THE VISIBLE MOLD CONDITION... APPROX. 3 SQ FT AT THE EAST WALL, SOUTH WALL, CEILING IN THE BATHROOM LOCATED AT APT 3EE, 3rd STORY, 1st APARTMENT FROM WEST AT NORTH , SECTION AT NORTH ORIGINAL VIOLATION 15179859 ISSUED 23-MAY-22 HAS BEEN UPGRADED TO CLASS B PER ADMINISTRATIVE CODE §27-2017.3a(3)(a) or (b).
Class COpen4BBAug 29, 2022ABATE THE NUISANCE OF MICE · EXTERMINATION & RODENT ERADICATIONHMC ADM CODE: § 27-2017.4 ABATE THE INFESTATION CONSISTING OF MICE IN THE ENTIRE APARTMENT LOCATED AT APT 4BB, 4th STORY, 1st APARTMENT FROM WEST AT NORTH
Class AOpen3FAug 16, 2022REPAIR WITH SIMILAR MATERIAL · MAINTENANCE§ 27-2005 ADM CODE PROPERLY REPAIR WITH SIMILAR MATERIAL THE BROKEN OR DEFECTIVE GROUT TILES AT WEST WALL IN THE BATHROOM LOCATED AT APT 3F, 3rd STORY, 4th APARTMENT FROM EAST AT SOUTH , SECTION ''SOUTH''
Class BOpen—Aug 16, 2022REPAIR WITH SIMILAR MATERIAL · MAINTENANCE§ 27-2005 ADM CODE PROPERLY REPAIR WITH SIMILAR MATERIAL THE BROKEN OR DEFECTIVE PLASTIC MOLDING AT ALL WALLS AT PUBLIC HALL, 3rd STORY, SECTION ''SOUTH''
Class BOpen3FAug 16, 2022REPAIR · MAINTENANCE§ 27-2005 ADM CODE PROPERLY REPAIR THE BROKEN OR DEFECTIVE WOOD DOOR AT CLOSET AT WEST WALL IN THE PRIVATE HALLWAY LOCATED AT APT 3F, 3rd STORY, 4th APARTMENT FROM EAST AT SOUTH , SECTION ''SOUTH''
Class AOpen1FJun 23, 2022PAINT · PAINTING§ 27-2013 ADM CODE PAINT WITH LIGHT COLORED PAINT TO THE SATISFACTION OF THIS DEPARTMENT THE 1st WINDOW FRAME FROM SOUTH AT WEST WALL IN THE KITCHEN LOCATED AT APT 1F, 1st STORY, 4th APARTMENT FROM EAST AT SOUTH
Class COpen1FJun 23, 2022LEAD-BASED PAINT HAZARD- POSITIVE · LEAD-BASED PAINT§ 27-2056.6 ADM CODE - CORRECT THE LEAD-BASED PAINT HAZARD - PAINT THAT TESTED POSITIVE FOR LEAD CONTENT AND THAT IS PEELING OR ON A DETERIORATED SUBSURFACE - USING WORK PRACTICES SET FORTH IN 28 RCNY §11-06(B)(2) 1st DOOR FRAME FROM NORTH AT EAST WALL IN THE KITCHEN LOCATED AT APT 1F, 1st STORY, 4th APARTMENT FROM EAST AT SOUTH
Class BOpen1FJun 23, 2022REPAIR · MAINTENANCE§ 27-2005 ADM CODE PROPERLY REPAIR THE BROKEN OR DEFECTIVE LOWER SASH COUNTERBALANCE AT WEST WINDOW IN THE BATHROOM LOCATED AT APT 1F, 1st STORY, 4th APARTMENT FROM EAST AT SOUTH
Class AOpen1FJun 23, 2022PAINT METAL · PAINTING§ 27-2005 ADM CODE PAINT METAL IN ACCORDANCE WITH DEPT. REGULATION THE 1st DOOR FRAME FROM WEST AT NORTH WALL IN THE FOYER LOCATED AT APT 1F, 1st STORY, 4th APARTMENT FROM EAST AT SOUTH
Class COpen1FJun 23, 2022LEAD-BASED PAINT HAZARD- POSITIVE · LEAD-BASED PAINT§ 27-2056.6 ADM CODE - CORRECT THE LEAD-BASED PAINT HAZARD - PAINT THAT TESTED POSITIVE FOR LEAD CONTENT AND THAT IS PEELING OR ON A DETERIORATED SUBSURFACE - USING WORK PRACTICES SET FORTH IN 28 RCNY §11-06(B)(2) 1st DOOR FROM WEST AT NORTH WALL IN THE FOYER LOCATED AT APT 1F, 1st STORY, 4th APARTMENT FROM EAST AT SOUTH
Class BOpen1FJun 23, 2022REPAIR · MAINTENANCE§ 27-2005 ADM CODE PROPERLY REPAIR THE BROKEN OR DEFECTIVE LOWER SASH COUNTERBALANCE AT WEST WINDOW IN THE KITCHEN LOCATED AT APT 1F, 1st STORY, 4th APARTMENT FROM EAST AT SOUTH
Class AOpen1FJun 23, 2022PAINT · PAINTING§ 27-2013 ADM CODE PAINT WITH LIGHT COLORED PAINT TO THE SATISFACTION OF THIS DEPARTMENT ALL PEELING PAINT SURFACES IN THE BATHROOM , THE 2nd ROOM FROM EAST AT SOUTH, THE 1st ROOM FROM EAST AT SOUTH LOCATED AT APT 1F, 1st STORY, 4th APARTMENT FROM EAST AT SOUTH
Class BOpen1FJun 23, 2022REPAIR · MAINTENANCE§ 27-2005 ADM CODE PROPERLY REPAIR THE BROKEN OR DEFECTIVE WOOD DOORS TO NORTH FLOOR CABINET IN THE KITCHEN LOCATED AT APT 1F, 1st STORY, 4th APARTMENT FROM EAST AT SOUTH
Class AOpen1FJun 23, 2022PAINT METAL · PAINTING§ 27-2005 ADM CODE PAINT METAL IN ACCORDANCE WITH DEPT. REGULATION THE 1st RADIATOR FROM SOUTH AT WEST WALL IN THE KITCHEN LOCATED AT APT 1F, 1st STORY, 4th APARTMENT FROM EAST AT SOUTH
Class COpen3EEMay 25, 2022INSTALL/REPLACE/REPAIR WINDOW GUARDS (APT) · WINDOW GUARDS§ 27-2043.1 HMC INSTALL THE MISSING OR REPAIR/REPLACE THE DEFECTIVE WINDOW GUARD(S) IN ACCORDANCE WITH THE SPECIFICATIONS OF THE NEW YORK CITY HEALTH CODE SECTION 24 RCNY CHAPTER 12. WG TO INSTALL = 2; WG TO REPLACE = 0; WG TO REPAIR = 0; IN THE ENTIRE APARTMENT LOCATED AT APT 3EE, 3rd STORY, 1st APARTMENT FROM WEST AT NORTH , SECTION AT NORTH
Class BOpen4GFeb 14, 2022REPAIR OR REPLACE CO DETECTOR · CARBON MONOXIDE DETECTING DEVICES§ 27-2046.1 HMC: REPAIR OR REPLACE THE CARBON MONOXIDE DETECTING DEVICE(S). DEFECTIVE IN THE ENTIRE APARTMENT LOCATED AT APT 4G, 4th STORY, 1st APARTMENT FROM SOUTH AT WEST
Class BOpen4GFeb 14, 2022REPAIR 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 4G, 4th STORY, 1st APARTMENT FROM SOUTH AT WEST
Class COpen4DDec 13, 2021TRACE & REPAIR THE SOURCE & ABATE THE…MOLD · CLEANING§ 27-2017.3 HMC: TRACE AND REPAIR THE SOURCE AND ABATE THE VISIBLE MOLD CONDITION... AT CEILNG, NORTH AND EAST WALL, TOTAL 30 SQ FT IN THE BATHROOM LOCATED AT APT 4D, 4th STORY, 2nd APARTMENT FROM SOUTH AT WEST
Class AOpen—Nov 8, 2021PAINT · PAINTING§ 27-2013 ADM CODE PAINT WITH LIGHT COLORED PAINT TO THE SATISFACTION OF THIS DEPARTMENT AT CEILING, NORTH AND SOUTH WALLS AT PUBLIC HALL, 6th STORY, SECTION ''north''
Class COpen2HHApr 7, 2021ABATE THE NUISANCE OF ROACHES · EXTERMINATION & RODENT ERADICATIONHMC ADM CODE: § 27-2017.4 ABATE THE INFESTATION CONSISTING OF ROACHES IN THE ENTIRE APARTMENT LOCATED AT APT 2HH, 2nd STORY, 1st APARTMENT FROM NORTH AT EAST , SECTION ''NORTH''
Class BOpen2HHNov 30, 2020TRACE & REPAIR THE SOURCE & ABATE THE…MOLD · CLEANING§ 27-2017.3 HMC: TRACE AND REPAIR THE SOURCE AND ABATE THE VISIBLE MOLD CONDITION... AT CEILING AND NORTH WALL APPROX 4 SQ.FT IN THE BATHROOM LOCATED AT APT 2HH, 2nd STORY, APARTMENT AT EAST , SECTION AT NORTH ORIGINAL VIOLATION 13745435 ISSUED 29-JUL-20 HAS BEEN UPGRADED TO CLASS B PER ADMINISTRATIVE CODE §27-2017.3a(3)(a) or (b).
Class BOpen4EEFeb 3, 2020REPAIR WITH SIMILAR MATERIAL · MAINTENANCE§ 27-2005 ADM CODE PROPERLY REPAIR WITH SIMILAR MATERIAL THE BROKEN OR DEFECTIVE BASE CABINET WOOD BOTTOM IN THE KITCHEN LOCATED AT APT 4EE, 4th STORY, 1st APARTMENT FROM WEST AT NORTH
Class BOpen6BBMay 8, 2018ABATE THE NUISANCE OF BEDBUGS · EXTERMINATION & RODENT ERADICATION§ 27-2018 ADMIN. CODE: ABATE THE NUISANCE CONSISTING OF BEDBUGS IN THE ENTIRE APARTMENT LOCATED AT APT 6BB, 6th STORY, 1st APARTMENT FROM SOUTH AT WEST
Class BOpen6BBMay 8, 2018ABATE THE NUISANCE OF MICE · EXTERMINATION & RODENT ERADICATION§ 27-2018 ADMIN. CODE: ABATE THE NUISANCE CONSISTING OF MICE IN THE ENTIRE APARTMENT LOCATED AT APT 6BB, 6th STORY, 1st APARTMENT FROM SOUTH AT WEST
Class BOpen6JApr 25, 2018ABATE THE NUISANCE OF MICE · EXTERMINATION & RODENT ERADICATION§ 27-2018 ADMIN. CODE: ABATE THE NUISANCE CONSISTING OF MICE IN THE ENTIRE APARTMENT LOCATED AT APT 6J, 6th STORY, 2nd APARTMENT FROM WEST AT NORTH , SECTION AT SOUTH
Class BOpen6JApr 25, 2018REPAIR · MAINTENANCE§ 27-2005 ADM CODE PROPERLY REPAIR THE BROKEN OR DEFECTIVE INTERCOM SYSTEM LOCATED AT APT 6J, 6th STORY, 2nd APARTMENT FROM WEST AT NORTH , SECTION AT SOUTH
Class BOpen6BBApr 23, 2018ABATE THE NUISANCE OF BEDBUGS · EXTERMINATION & RODENT ERADICATION§ 27-2018 ADMIN. CODE: ABATE THE NUISANCE CONSISTING OF BEDBUGS LOCATED AT APT 6BB, 6th STORY, 2nd APARTMENT FROM NORTH AT EAST
Class BOpen6BBOct 24, 2016TRACE & REPAIR THE SOURCE & ABATE THE…MOLD · CLEANING§ 27-2005 HMC:TRACE AND REPAIR THE SOURCE AND ABATE THE NUISANCE CONSISTING OF MOLD ... AT CEILING IN THE BATHROOM LOCATED AT APT 6BB, 6th STORY, 1st APARTMENT FROM EAST AT SOUTH
Class BOpenRENT IMPAIRING6BBOct 24, 2016REMOVE ILLEGAL FASTENING · EGRESS§ 27-2005, 2007 ADM CODE REMOVE THE ILLEGAL FASTENING DOUBLE CYLINDER LOCK AT DOOR. IN THE ENTRANCE LOCATED AT APT 6BB, 6th STORY, 1st APARTMENT FROM EAST AT SOUTH
Class BOpen6JApr 21, 2016ABATE THE NUISANCE OF ROACHES · EXTERMINATION & RODENT ERADICATION§ 27-2018 ADMIN. CODE: ABATE THE NUISANCE CONSISTING OF ROACHES IN THE ENTIRE APARTMENT LOCATED AT APT 6J, 6th STORY
Class BOpen6JApr 21, 2016ABATE THE NUISANCE OF MICE · EXTERMINATION & RODENT ERADICATION§ 27-2018 ADMIN. CODE: ABATE THE NUISANCE CONSISTING OF MICE IN THE ENTIRE APARTMENT LOCATED AT APT 6J, 6th STORY
Class AOpen4GMar 24, 2011FILE 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 -PARTITION WALL ERECTED FROM FLOOR TO CEILING IN THE 3rd ROOM FROM EAST LOCATED AT APT 4G, 4th STORY, 1st APARTMENT FROM WEST AT NORTH
Class BOpen4GMar 24, 2011MAKE DOORS SELF-CLOSING · EGRESS§ 27-2005, 27-2007, 27-2041.1 HMC: REPLACE OR REPAIR THE SELF-CLOSING DOORS THAT IS MISSING OR DEFECTIVE AT ENTRANCE LOCATED AT APT 4G, 4th STORY, 1st APARTMENT FROM WEST AT NORTH
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
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