309 Prospect Avenue
A — 99.7
BROOKLYN · Prospect Avenue · Zip 11215
← Back to Prospect Avenue
309 Prospect Avenue in Brooklyn has a grade of A, with a single complaint about a possible water main break, but otherwise, the area is free from recent crime activity.
Street-wide 311 complaints trend → Stable
Street-wide Crime trend 21 total
Building Details
Units
4 units (2 residential)
Complaints
1 total · 0.2 complaints/unit
HPD Violations Official city inspections
Most Common Violations
Other
Latest inspection: 2004-06-01
Data from NYC Housing Preservation & Development (HPD). Class C = immediately hazardous.
Transit Access
Nearest Subway
Prospect Av
489 m
Nearest Bus Stop
7 AV/PROSPECT AV
205 m
Should you live here? A — 99.7
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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 |
|---|
| Water/Sewer | 1 |
| Total | 1 |
Crime near this address
| Category | Count |
|---|
| Felonies | 0 |
| Misdemeanors | 0 |
| Violations | 0 |
| Total | 0 |
Other buildings on Prospect Avenue
Data from NYC 311 and NYPD. Last updated 2026.