📊 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) 39,122
Open HPD Violations 30,805
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
17,150
UNSANITARY CONDITION
5,413
PLUMBING
3,531
PAINT/PLASTER
2,603
DOOR/WINDOW
2,431

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 1369 161 CRITICAL View →
#2 225 CENTRAL PARK NORTH, MANHATTAN 1213 6 CRITICAL View →
#3 700 ESPLANADE GDNS PLAZA, MANHATTAN 999 602 CRITICAL View →
#4 2541 ADAM C POWELL BLVD, MANHATTAN 684 787 CRITICAL View →
#5 228 WEST 147 STREET, MANHATTAN 547 136 CRITICAL View →
#6 2300 5 AVENUE, MANHATTAN 415 201 CRITICAL View →
#7 1921 ADAM C POWELL BLVD, MANHATTAN 397 106 CRITICAL View →
#8 2310 ADAM C POWELL BLVD, MANHATTAN 387 81 CRITICAL View →
#9 202 WEST 148 STREET, MANHATTAN 338 77 CRITICAL View →
#10 2 WEST 120 STREET, MANHATTAN 316 199 CRITICAL View →

Open Violations by Class

5,693 Class A (Non-Hazardous)
14,627 Class B (Hazardous)
9,277 Class C (Immediately Hazardous)

Other Buildings with Records in Harlem

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