📊 311tracker

Harlem, Manhattan

Comprehensive complaint filings, safety audits, and code violation data for all buildings in Harlem, NYC.

Buildings Tracked 4,241
Complaints (12 Mo) 39,094
Open HPD Violations 33,096
Top Complaint Category HEAT/HOT WATER
📅 Seasonal Trend Note: Complaint activity in Harlem peaks during January, historically driven by heating failures and hot water service outages.

Complaint Breakdown (Last 12 Months)

HEAT/HOT WATER
16,952
UNSANITARY CONDITION
5,464
PLUMBING
3,468
PAINT/PLASTER
2,618
DOOR/WINDOW
2,482

Most Active Buildings

Buildings with the most 311 complaints filed in the last 12 months.

Rank Address Complaints Violations Risk View
#1 2802 FREDRICK DOUGLASS BL, MANHATTAN 1344 178 CRITICAL View →
#2 225 CENTRAL PARK NORTH, MANHATTAN 1202 6 CRITICAL View →
#3 700 ESPLANADE GDNS PLAZA, MANHATTAN 982 614 CRITICAL View →
#4 2541 ADAM C POWELL BLVD, MANHATTAN 677 827 CRITICAL View →
#5 228 WEST 147 STREET, MANHATTAN 512 152 CRITICAL View →
#6 2310 ADAM C POWELL BLVD, MANHATTAN 398 93 CRITICAL View →
#7 1921 ADAM C POWELL BLVD, MANHATTAN 385 122 CRITICAL View →
#8 2300 5 AVENUE, MANHATTAN 382 208 CRITICAL View →
#9 2 WEST 120 STREET, MANHATTAN 367 250 CRITICAL View →
#10 202 WEST 148 STREET, MANHATTAN 351 90 CRITICAL View →

Open Violations by Class

6,218 Class A (Non-Hazardous)
15,594 Class B (Hazardous)
10,073 Class C (Immediately Hazardous)

Other Buildings with Records in Harlem

Buildings with at least one 311 complaint or HPD violation on record.