3900 KINGS HIGHWAY

Brooklyn · ZIP 11234 · BIN 3217225 · Flatlands · Last violation May 18, 2026 · Last complaint May 11, 2026

NeighborhoodFlatlands

More violations than 90.4% of nearby buildings

More violations than 90% of buildings and more complaints than 96% 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: 182 violations · 410 complaints

▼ View all activity over time

Severityⓘopen violations

33 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 2007

597

30 per year avg.↑ Up 180% in the last 2 years (182 vs 65 prior 2 yrs)

Open violations

Class C (immed. haz.)ⓘ33

Class B (hazardous)ⓘ26

Rent-impairingⓘ2

Open violation ages

▪ < 30 days12% (8)

▪ 30–90 days7% (5)

▪ 3–12 months35% (24)

▪ 1–3 years22% (15)

▪ 3+ years25% (17)

Housing Preservation & Development Complaints

Total complaints since 2004

923

40 per year avg.↑ Up 394% in the last 2 years (410 vs 83 prior 2 yrs)

Complaint Resolution

No access15%Violation issued23%No violation31%Phone resolved30%Other0%(923)

Urgency breakdown

Last 12 mo.

Top violation categories

5 yrs All time

Maintenanceⓘ82 violations

Extermination & Rodent Eradicationⓘ70 violations

Cleaningⓘ41 violations

Egressⓘ37 violations

Paintingⓘ23 violations

Water Supplyⓘ20 violations

Carbon Monoxide Detecting Devicesⓘ13 violations

Heat And Hot Waterⓘ12 violations

Top complaint groupsⓘ

5 yrs All time

Heat / hot waterⓘ273 complaints

Mold & pestsⓘ120 complaints

Bldg maintenanceⓘ48 complaints

Water & plumbingⓘ40 complaints

Safety & fireⓘ14 complaints

Electricalⓘ7 complaints

Appliancesⓘ4 complaints

Outdoor / structuralⓘ1 complaints

See violations →Hide complaints ↑

Complaint log

185 complaints · UNSANITARY CONDITION

All categories HEAT/HOT WATER UNSANITARY CONDITION PAINT/PLASTER PLUMBING SAFETYAll Open Closed

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

Non-emergency	Closed	4G	Mar 26, 2021	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	5J	Mar 26, 2021	UNSANITARY CONDITION · MOLDThe Department of Housing Preservation and Development inspected the following conditions. No violations were issued. The complaint has been closed.
Non-emergency	Closed	2M	Mar 26, 2021	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	2M	Mar 26, 2021	UNSANITARY 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-emergency	Closed	1N	Mar 26, 2021	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
Non-emergency	Closed	1N	Mar 26, 2021	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
Non-emergency	Closed	1C	Mar 26, 2021	UNSANITARY CONDITION · PESTSThe Department of Housing Preservation and Development inspected the following conditions. No violations were issued. The complaint has been closed.
Non-emergency	Closed	1C	Mar 26, 2021	UNSANITARY CONDITION · PESTSThe Department of Housing Preservation and Development inspected the following conditions. No violations were issued. The complaint has been closed.
Emergency	Closed	1C	Mar 26, 2021	UNSANITARY CONDITION · MOLDThe Department of Housing Preservation and Development inspected the following conditions. No violations were issued. The complaint has been closed.
Emergency	Closed	1C	Mar 26, 2021	UNSANITARY CONDITION · MOLDThe Department of Housing Preservation and Development inspected the following conditions. No violations were issued. The complaint has been closed.
Emergency	Closed	1C	Mar 26, 2021	UNSANITARY CONDITION · MOLDThe Department of Housing Preservation and Development inspected the following conditions. No violations were issued. The complaint has been closed.
Non-emergency	Closed	1B	Mar 26, 2021	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	1B	Mar 26, 2021	UNSANITARY CONDITION · MOLDThe Department of Housing Preservation and Development inspected the following conditions. No violations were issued. The complaint has been closed.
Emergency	Closed	2J	Mar 11, 2021	UNSANITARY CONDITION · MOLDThe Department of Housing Preservation and Development inspected the following conditions. No violations were issued. The complaint has been closed.
Emergency	Closed	2J	Jan 19, 2021	UNSANITARY CONDITION · MOLDThe Department of Housing Preservation and Development inspected the following conditions. No violations were issued. The complaint has been closed.
Emergency	Closed	2G	Sep 12, 2019	UNSANITARY 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
Emergency	Closed	2G	Sep 10, 2019	UNSANITARY CONDITION · MOLDThe Department of Housing Preservation and Development inspected the following conditions. No violations were issued. The complaint has been closed.
Emergency	Closed	2J	Jun 9, 2019	UNSANITARY CONDITION · MOLDThe Department of Housing Preservation and Development inspected the following conditions. No violations were issued. The complaint has been closed.
Emergency	Closed	2J	Jun 7, 2019	UNSANITARY CONDITION · MOLDThe Department of Housing Preservation and Development inspected the following conditions. No violations were issued. The complaint has been closed.
Emergency	Closed	2J	Jun 7, 2019	UNSANITARY CONDITION · MOLDThe Department of Housing Preservation and Development inspected the following conditions. No violations were issued. The complaint has been closed.
Emergency	Closed	2J	Jun 7, 2019	UNSANITARY CONDITION · MOLDThe Department of Housing Preservation and Development inspected the following conditions. No violations were issued. The complaint has been closed.
Emergency	Closed	1E	Feb 21, 2019	UNSANITARY CONDITION · MOLDThe Department of Housing Preservation and Development inspected the following conditions. No violations were issued. The complaint has been closed.
Emergency	Closed	6P	Aug 6, 2018	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
Non-emergency	Closed	4J	Feb 8, 2018	UNSANITARY CONDITION · PESTSThe Department of Housing Preservation and Development inspected the following conditions. No violations were issued. The complaint has been closed.
Emergency	Closed	4J	Feb 8, 2018	UNSANITARY 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-emergency	Closed	2D	Jan 23, 2018	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	6L	Oct 11, 2017	UNSANITARY CONDITION · PESTSThe Department of Housing Preservation and Development inspected the following conditions. No violations were issued. The complaint has been closed.
Emergency	Closed	1C	Feb 15, 2016	UNSANITARY CONDITION · MOLDThe Department of Housing Preservation and Development inspected the following conditions. No violations were issued. The complaint has been closed.
Emergency	Closed	1C	Jan 20, 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	1C	Feb 14, 2015	UNSANITARY CONDITION · MOLDThe Department of Housing Preservation and Development inspected the following conditions. No violations were issued. The complaint has been closed.
Emergency	Closed	1C	Feb 14, 2015	UNSANITARY CONDITION · MOLDThe Department of Housing Preservation and Development inspected the following conditions. No violations were issued. The complaint has been closed.
Emergency	Closed	1C	Feb 14, 2015	UNSANITARY CONDITION · MOLDThe Department of Housing Preservation and Development inspected the following conditions. No violations were issued. The complaint has been closed.
Emergency	Closed	1C	Feb 14, 2015	UNSANITARY CONDITION · MOLDThe Department of Housing Preservation and Development inspected the following conditions. No violations were issued. The complaint has been closed.
Emergency	Closed	1C	Feb 8, 2015	UNSANITARY 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
Emergency	Closed	1C	Feb 8, 2015	UNSANITARY 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