📊 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) 39,392
Open HPD Violations 31,870
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
17,128
UNSANITARY CONDITION
5,456
PLUMBING
3,528
PAINT/PLASTER
2,641
DOOR/WINDOW
2,491

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 1331 161 CRITICAL View →
#2 225 CENTRAL PARK NORTH, MANHATTAN 1210 6 CRITICAL View →
#3 700 ESPLANADE GDNS PLAZA, MANHATTAN 1003 610 CRITICAL View →
#4 2541 ADAM C POWELL BLVD, MANHATTAN 681 810 CRITICAL View →
#5 228 WEST 147 STREET, MANHATTAN 520 136 CRITICAL View →
#6 1921 ADAM C POWELL BLVD, MANHATTAN 394 114 CRITICAL View →
#7 2300 5 AVENUE, MANHATTAN 388 203 CRITICAL View →
#8 2310 ADAM C POWELL BLVD, MANHATTAN 386 87 CRITICAL View →
#9 202 WEST 148 STREET, MANHATTAN 357 84 CRITICAL View →
#10 2 WEST 120 STREET, MANHATTAN 313 207 CRITICAL View →

Open Violations by Class

5,921 Class A (Non-Hazardous)
15,111 Class B (Hazardous)
9,630 Class C (Immediately Hazardous)

Other Buildings with Records in Harlem

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