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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
See violations →Hide complaints ↑

Complaint log

962 complaints

All categoriesHEAT/HOT WATERHEATINGPLUMBINGPAINT/PLASTERUNSANITARY CONDITIONAllOpenClosed
Type

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)
Status
Apt
Received
Category
EmergencyClosed4CJul 1, 2024WATER LEAK · HEAVY FLOWThe Department of Housing Preservation and Development inspected the following conditions. Violations were issued. Information about specific violations is available at www.nyc.gov/hpd
Non-emergencyClosed4CJul 1, 2024PAINT/PLASTER · WALLThe Department of Housing Preservation and Development inspected the following conditions. Violations were issued. Information about specific violations is available at www.nyc.gov/hpd
EmergencyClosed4CJul 1, 2024UNSANITARY CONDITION · MOLDThe Department of Housing Preservation and Development inspected the following conditions. Violations were issued. Information about specific violations is available at www.nyc.gov/hpd
Non-emergencyClosed5JJun 28, 2024WATER LEAK · SLOW LEAKThe Department of Housing Preservation and Development inspected the following conditions. No violations were issued. The complaint has been closed.
EmergencyClosed5JJun 28, 2024UNSANITARY CONDITION · MOLDThe Department of Housing Preservation and Development inspected the following conditions. No violations were issued. The complaint has been closed.
Non-emergencyClosed6CJun 27, 2024PLUMBING · BATHTUB/SHOWERThe Department of Housing Preservation and Development was not able to gain access to inspect the following conditions. The complaint has been closed. If the condition still exists, please file a new complaint.
Non-emergencyClosed3JJun 13, 2024ELECTRIC · LIGHTINGThe Department of Housing Preservation and Development inspected the following conditions. No violations were issued. The complaint has been closed.
EmergencyClosed3JJun 13, 2024UNSANITARY CONDITION · MOLDThe Department of Housing Preservation and Development inspected the following conditions. Violations were issued. Information about specific violations is available at www.nyc.gov/hpd
Non-emergencyClosed3JJun 13, 2024FLOORING/STAIRS · FLOORThe Department of Housing Preservation and Development inspected the following conditions. No violations were issued. The complaint has been closed.
EmergencyClosed3JJun 13, 2024PLUMBING · BASIN/SINKThe Department of Housing Preservation and Development inspected the following conditions. Violations were issued. Information about specific violations is available at www.nyc.gov/hpd
Non-emergencyClosed3JJun 13, 2024UNSANITARY CONDITION · PESTSThe Department of Housing Preservation and Development inspected the following conditions. Violations were issued. Information about specific violations is available at www.nyc.gov/hpd
EmergencyClosed5JJun 13, 2024UNSANITARY CONDITION · MOLDThe Department of Housing Preservation and Development inspected the following conditions. No violations were issued. The complaint has been closed.
Non-emergencyClosed5JJun 13, 2024WATER LEAK · SLOW LEAKThe Department of Housing Preservation and Development inspected the following conditions. No violations were issued. The complaint has been closed.
Non-emergencyClosed3JJun 13, 2024APPLIANCE · ELECTRIC/GAS RANGEThe Department of Housing Preservation and Development inspected the following conditions. Violations were issued. Information about specific violations is available at www.nyc.gov/hpd
Non-emergencyClosed3JJun 13, 2024DOOR/WINDOW · WINDOW FRAMEThe Department of Housing Preservation and Development inspected the following conditions. Violations were issued. Information about specific violations is available at www.nyc.gov/hpd
Non-emergencyClosed3JJun 13, 2024WATER LEAK · SLOW LEAKThe Department of Housing Preservation and Development inspected the following conditions. No violations were issued. The complaint has been closed.
Non-emergencyClosed5DDMay 21, 2024APPLIANCE · ELECTRIC/GAS RANGEThe Department of Housing Preservation and Development inspected the following conditions. Violations were issued. Information about specific violations is available at www.nyc.gov/hpd
Non-emergencyClosed3FMay 13, 2024WATER LEAK · SLOW LEAKThe Department of Housing Preservation and Development inspected the following conditions. Violations were issued. Information about specific violations is available at www.nyc.gov/hpd
EmergencyClosed3FMay 13, 2024UNSANITARY CONDITION · MOLDThe Department of Housing Preservation and Development inspected the following conditions. Violations were issued. Information about specific violations is available at www.nyc.gov/hpd
Non-emergencyClosed3FMay 13, 2024PAINT/PLASTER · WALLThe Department of Housing Preservation and Development inspected the following conditions. Violations were issued. Information about specific violations is available at www.nyc.gov/hpd
EmergencyClosed5EEApr 25, 2024SAFETY · WINDOW GUARD BROKEN/MISSINGThe Department of Housing Preservation and Development was not able to gain access to inspect the following conditions. The complaint has been closed. If the condition still exists, please file a new complaint.
EmergencyClosed6JMar 21, 2024HEAT/HOT WATER · APARTMENT ONLYThe Department of Housing Preservation and Development inspected the following conditions. No violations were issued. The complaint has been closed.
Non-emergencyClosed6JMar 21, 2024UNSANITARY CONDITION · PESTSThe Department of Housing Preservation and Development inspected the following conditions. Violations were issued. Information about specific violations is available at www.nyc.gov/hpd
Non-emergencyClosed6JMar 21, 2024UNSANITARY CONDITION · PESTSThe Department of Housing Preservation and Development inspected the following conditions. Violations were issued. Information about specific violations is available at www.nyc.gov/hpd
Non-emergencyClosed3FMar 20, 2024PAINT/PLASTER · WALLThe Department of Housing Preservation and Development inspected the following conditions. Violations were issued. Information about specific violations is available at www.nyc.gov/hpd
Non-emergencyClosed3FMar 20, 2024UNSANITARY CONDITION · PESTSThe Department of Housing Preservation and Development inspected the following conditions. No violations were issued. The complaint has been closed.
Non-emergencyClosed3F3RDFFeb 20, 2024FLOORING/STAIRS · FLOORThe Department of Housing Preservation and Development inspected the following conditions. Violations were issued. Information about specific violations is available at www.nyc.gov/hpd
Non-emergencyClosed3F3RDFFeb 20, 2024PAINT/PLASTER · WALLThe Department of Housing Preservation and Development inspected the following conditions. Violations were issued. Information about specific violations is available at www.nyc.gov/hpd
Non-emergencyClosed3F3RDFFeb 20, 2024UNSANITARY CONDITION · PESTSThe Department of Housing Preservation and Development inspected the following conditions. No violations were issued. The complaint has been closed.
Non-emergencyClosed3F3RDFFeb 20, 2024FLOORING/STAIRS · FLOORThe Department of Housing Preservation and Development inspected the following conditions. Violations were issued. Information about specific violations is available at www.nyc.gov/hpd
Non-emergencyClosed4EEJan 23, 2024PAINT/PLASTER · CEILINGThe Department of Housing Preservation and Development inspected the following conditions. Violations were issued. Information about specific violations is available at www.nyc.gov/hpd
EmergencyClosed6CCDec 29, 2023WATER LEAK · HEAVY FLOWThe Department of Housing Preservation and Development inspected the following conditions. No violations were issued. The complaint has been closed.
Non-emergencyClosed6CCDec 29, 2023ELECTRIC · POWER OUTAGEThe Department of Housing Preservation and Development inspected the following conditions. No violations were issued. The complaint has been closed.
Non-emergencyClosed6CCDec 29, 2023PLUMBING · BASIN/SINKThe Department of Housing Preservation and Development inspected the following conditions. Violations were issued. Information about specific violations is available at www.nyc.gov/hpd
Non-emergencyClosed6CCDec 29, 2023PAINT/PLASTER · WALLThe Department of Housing Preservation and Development inspected the following conditions. Violations were issued. Information about specific violations is available at www.nyc.gov/hpd
EmergencyClosedBLDGDec 22, 2023HEAT/HOT WATER · ENTIRE BUILDINGMore than one complaint was received for this building-wide condition. This complaint status is for the initial complaint.The Department of Housing Preservation and Development contacted a tenant in the building and verified that the following conditions were corrected. The complaint has been closed. If the condition still exists, please file a new complaint.
EmergencyClosedBLDGDec 22, 2023HEAT/HOT WATER · ENTIRE BUILDINGThe Department of Housing Preservation and Development responded to a complaint of no heat or hot water and was advised by a tenant in the building that heat and hot water had been restored. If the condition still exists, please file a new complaint.
Non-emergencyClosed2BBDec 21, 2023UNSANITARY CONDITION · PESTSThe Department of Housing Preservation and Development inspected the following conditions. No violations were issued. The complaint has been closed.
Non-emergencyClosed2BBDec 21, 2023UNSANITARY CONDITION · PESTSThe Department of Housing Preservation and Development inspected the following conditions. No violations were issued. The complaint has been closed.
EmergencyClosed5JDec 14, 2023WATER LEAK · HEAVY FLOWThe Department of Housing Preservation and Development inspected the following conditions. Violations were issued. Information about specific violations is available at www.nyc.gov/hpd
EmergencyClosed5JDec 14, 2023UNSANITARY CONDITION · MOLDThe Department of Housing Preservation and Development inspected the following conditions. Violations were issued. Information about specific violations is available at www.nyc.gov/hpd
EmergencyClosedAADec 1, 2023HEAT/HOT WATER · APARTMENT ONLYThe Department of Housing Preservation and Development responded to a complaint of no heat or hot water and was advised by a tenant in the building that heat and hot water had been restored. If the condition still exists, please file a new complaint.
EmergencyClosedBLDGNov 15, 2023HEAT/HOT WATER · ENTIRE BUILDINGThe Department of Housing Preservation and Development responded to a complaint of no heat or hot water and was advised by a tenant in the building that heat and hot water had been restored. If the condition still exists, please file a new complaint.
EmergencyClosed3FNov 15, 2023PLUMBING · BASIN/SINKThe Department of Housing Preservation and Development inspected the following conditions. No violations were issued. The complaint has been closed.
EmergencyClosedBLDGNov 11, 2023HEAT/HOT WATER · ENTIRE BUILDINGThe Department of Housing Preservation and Development was not able to gain access to your apartment or others in the building to inspect for a lack of heat or hot water. The complaint has been closed. If the condition still exists, please file a new complaint.
EmergencyClosedBLDGNov 8, 2023HEAT/HOT WATER · ENTIRE BUILDINGThe Department of Housing Preservation and Development was not able to gain access to your apartment or others in the building to inspect for a lack of heat or hot water. The complaint has been closed. If the condition still exists, please file a new complaint.
EmergencyClosedBLDGNov 6, 2023HEAT/HOT WATER · ENTIRE BUILDINGMore than one complaint was received for this building-wide condition. This complaint status is for the initial complaint.The Department of Housing Preservation and Development contacted a tenant in the building and verified that the following conditions were corrected. The complaint has been closed. If the condition still exists, please file a new complaint.
EmergencyClosedBLDGNov 3, 2023HEAT/HOT WATER · ENTIRE BUILDINGThe Department of Housing Preservation and Development responded to a complaint of no heat or hot water and was advised by a tenant in the building that heat and hot water had been restored. If the condition still exists, please file a new complaint.
EmergencyClosedBLDGNov 1, 2023HEAT/HOT WATER · ENTIRE BUILDINGThe Department of Housing Preservation and Development responded to a complaint of no heat or hot water and was advised by a tenant in the building that heat and hot water had been restored. If the condition still exists, please file a new complaint.
EmergencyClosedBLDGOct 16, 2023HEAT/HOT WATER · ENTIRE BUILDINGThe Department of Housing Preservation and Development was not able to gain access to your apartment or others in the building to inspect for a lack of heat or hot water. The complaint has been closed. If the condition still exists, please file a new complaint.
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