509 West 121 Street
A — 97.3
MANHATTAN · West 121 Street · Zip 10027
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"509 West 121st Street, Manhattan, scores an A (97.3), with minimal complaints (2 each for heat/hot water and noise), and no recent crimes nearby, despite some construction issues."
Street-wide 311 complaints trend → Stable
Building Details
Complaints
5 total · 0.0 complaints/unit
HPD Violations Official city inspections
Most Common Violations
PestsLead Paint
Latest inspection: 2003-03-16
Data from NYC Housing Preservation & Development (HPD). Class C = immediately hazardous.
Noise Breakdown
What kind of noise is being reported?
Evictions Tenants removed from this building
Transit Access
Nearest Subway
116 St-Columbia University
406 m
Nearest Bus Stop
AMSTERDAM AV/W 120 ST
98 m
Should you live here? A — 97.3
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Maintenance
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Average
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Cleanliness
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Average
311 Complaints at this address
| Category | Count |
|---|
| Noise | 2 |
| Maintenance | 2 |
| Other | 1 |
| Total | 5 |
Crime near this address
| Category | Count |
|---|
| Felonies | 0 |
| Misdemeanors | 0 |
| Violations | 0 |
| Total | 0 |
Other buildings on West 121 Street
Data from NYC 311 and NYPD. Last updated 2026.