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.

Activity TrendsLast 5 years

More activity recently than in past years

Last 2 yrs: 391 violations · 366 complaints

▼ 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.

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 yrs All 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 yrs All 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 categories HEAT/HOT WATER HEATING PLUMBING PAINT/PLASTER UNSANITARY CONDITIONAll Open Closed

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

Emergency	Closed	BLDG	Dec 4, 2016	HEAT/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.
Emergency	Closed	6J	Dec 3, 2016	HEAT/HOT WATER · APARTMENT ONLYMore 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 an occupant of the apartment and verified that the following conditions were corrected. The complaint has been closed. If the condition still exists, please file a new complaint.
Emergency	Closed	6AA	Dec 3, 2016	HEAT/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.
Emergency	Closed	6FF	Nov 25, 2016	HEAT/HOT WATER · APARTMENT ONLYMore 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 an occupant of the apartment and verified that the following conditions were corrected. The complaint has been closed. If the condition still exists, please file a new complaint.
Emergency	Closed	5DD	Nov 23, 2016	HEAT/HOT WATER · APARTMENT ONLYMore 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 an occupant of the apartment and verified that the following conditions were corrected. The complaint has been closed. If the condition still exists, please file a new complaint.
Emergency	Closed	5D	Nov 21, 2016	HEAT/HOT WATER · APARTMENT ONLYMore 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 an occupant of the apartment and verified that the following conditions were corrected. The complaint has been closed. If the condition still exists, please file a new complaint.
Emergency	Closed	6FF	Nov 21, 2016	HEAT/HOT WATER · APARTMENT ONLYThe 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.
Emergency	Closed	6FF	Nov 17, 2016	HEAT/HOT WATER · APARTMENT ONLYThe 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.
Emergency	Closed	6FF	Nov 17, 2016	HEAT/HOT WATER · APARTMENT ONLYThe 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.
Emergency	Closed	6C	Nov 13, 2016	HEAT/HOT WATER · APARTMENT ONLYMore 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 an occupant of the apartment and verified that the following conditions were corrected. The complaint has been closed. If the condition still exists, please file a new complaint.
Emergency	Closed	2E	Nov 13, 2016	HEAT/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.
Emergency	Closed	5DD	Oct 23, 2016	HEAT/HOT WATER · APARTMENT ONLYThe Department of Housing Preservation and Development inspected the following conditions. No violations were issued. The complaint has been closed.
Emergency	Closed	6C	Oct 11, 2016	HEAT/HOT WATER · APARTMENT ONLYThe 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.
Emergency	Closed	6BB	Sep 12, 2016	UNSANITARY 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
Emergency	Closed	16	Jul 18, 2016	HEAT/HOT WATER · APARTMENT ONLYThe 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.
Non-emergency	Closed	5DD	Jun 30, 2016	APPLIANCE · ELECTRIC/GAS RANGEThe Department of Housing Preservation and Development inspected the following conditions. No violations were issued. The complaint has been closed.
Non-emergency	Closed	5DD	Jun 30, 2016	APPLIANCE · REFRIGERATORThe Department of Housing Preservation and Development inspected the following conditions. No violations were issued. The complaint has been closed.
Emergency	Closed	4HH	Apr 23, 2016	UNSANITARY CONDITION · PESTSThe Department of Housing Preservation and Development contacted an occupant of the apartment and verified that the following conditions were corrected. The complaint has been closed. If the condition still exists, please file a new complaint.
Emergency	Closed	6J	Apr 8, 2016	PAINT/PLASTER · CEILINGThe Department of Housing Preservation and Development contacted an occupant of the apartment and verified that the following conditions were corrected. The complaint has been closed. If the condition still exists, please file a new complaint.
Non-emergency	Closed	6J	Apr 8, 2016	UNSANITARY 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
Emergency	Closed	5DD	Mar 18, 2016	HEAT/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.
Emergency	Closed	5DD	Feb 29, 2016	HEAT/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.
Emergency	Closed	3C	Jan 16, 2016	UNSANITARY CONDITION · MOLDThe 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.
Emergency	Closed	4H	Oct 17, 2015	HEAT/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.
Emergency	Closed	BLDG	May 3, 2015	HEAT/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.
Emergency	Closed	5GG	May 2, 2015	HEAT/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.
Emergency	Closed	3CC	Mar 21, 2015	HEAT/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.
Emergency	Closed	6G	Mar 1, 2015	HEAT/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.
Emergency	Closed	BLDG	Feb 24, 2015	HEAT/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.
Emergency	Closed	3D	Feb 21, 2015	HEAT/HOT WATER · ENTIRE BUILDINGThe Department of Housing Preservation and Development inspected the following conditions. No violations were issued. The complaint has been closed.
Emergency	Closed	BLDG	Feb 17, 2015	HEAT/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.
Emergency	Closed	BLDG	Feb 17, 2015	HEAT/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.
Emergency	Closed	2FL	Feb 16, 2015	HEAT/HOT WATER · APARTMENT ONLYThe Department of Housing Preservation and Development contacted an occupant of the apartment and verified that the following conditions were corrected. The complaint has been closed. If the condition still exists, please file a new complaint.
Emergency	Closed	4D	Dec 7, 2014	HEAT/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.
Emergency	Closed	BLDG	Nov 1, 2014	HEAT/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.
Emergency	Closed	2H	Oct 31, 2014	HEAT/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.
Emergency	Closed	BLDG	Oct 23, 2014	HEAT/HOT WATER · ENTIRE BUILDINGThe 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.
Emergency	Closed	6H	Oct 1, 2014	DOOR/WINDOW · DOORThe 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.
Emergency	Closed	6BB	Jul 11, 2014	UNSANITARY CONDITION · PESTSThe 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-emergency	Closed	6BB	Jul 11, 2014	UNSANITARY CONDITION · PESTSThe 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.
Emergency	Closed	BLDG	Apr 30, 2014	HEAT/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.
Emergency	Closed	BLDG	Apr 29, 2014	HEAT/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.
Emergency	Closed	BLDG	Apr 28, 2014	HEAT/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.
Emergency	Closed	6AA	Apr 26, 2014	HEAT/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.
Emergency	Closed	BLDG	Apr 20, 2014	HEAT/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.
Emergency	Closed	2HH	Apr 18, 2014	HEAT/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.
Emergency	Closed	6AA	Jan 5, 2014	HEATING · HEAT RELATEDThe 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.
Emergency	Closed	6CC	Dec 25, 2013	HEATING · HEAT RELATEDThe 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.
Emergency	Closed	NA	Dec 17, 2013	HEATING · HEAT RELATEDMore 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 an occupant of the apartment and verified that the following conditions were corrected. The complaint has been closed. If the condition still exists, please file a new complaint.
Emergency	Closed	3D	Dec 14, 2013	HEATING · HEAT RELATEDThe 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.