📊 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) 39,259
Open HPD Violations 31,615
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
17,111
UNSANITARY CONDITION
5,440
PLUMBING
3,534
PAINT/PLASTER
2,624
DOOR/WINDOW
2,472

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 1337 161 CRITICAL View →
#2 225 CENTRAL PARK NORTH, MANHATTAN 1210 6 CRITICAL View →
#3 700 ESPLANADE GDNS PLAZA, MANHATTAN 1008 610 CRITICAL View →
#4 2541 ADAM C POWELL BLVD, MANHATTAN 685 810 CRITICAL View →
#5 228 WEST 147 STREET, MANHATTAN 520 136 CRITICAL View →
#6 2300 5 AVENUE, MANHATTAN 391 203 CRITICAL View →
#7 1921 ADAM C POWELL BLVD, MANHATTAN 390 114 CRITICAL View →
#8 2310 ADAM C POWELL BLVD, MANHATTAN 385 86 CRITICAL View →
#9 202 WEST 148 STREET, MANHATTAN 357 84 CRITICAL View →
#10 2 WEST 120 STREET, MANHATTAN 321 199 CRITICAL View →

Open Violations by Class

5,856 Class A (Non-Hazardous)
15,004 Class B (Hazardous)
9,547 Class C (Immediately Hazardous)

Other Buildings with Records in Harlem

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