520 East 21 Street
A — 92.0
BROOKLYN · East 21 Street · Zip 11226
← Back to East 21 Street
At 520 East 21 Street in Brooklyn, an A-graded building, noise complaints (92.0 score) highlight frequent loud music and parties (12), balanced by a low crime rate (0 felonies, 0 misdemeanors nearby).
Street-wide 311 complaints trend ↑ Increasing
Street-wide Crime trend 6 total
Building Details
Complaints
16 total · 0.2 complaints/unit
HPD Violations Official city inspections
Most Common Violations
Mold/LeaksPlaster/PaintWindowsDoors/LocksPlumbing
Latest inspection: 2010-03-30
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
Cortelyou Rd
481 m
Nearest Bus Stop
FLATBUSH AV/DORCHESTER RD
121 m
Should you live here? A — 92.0
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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 | 16 |
| Total | 16 |
Crime near this address
| Category | Count |
|---|
| Felonies | 0 |
| Misdemeanors | 0 |
| Violations | 0 |
| Total | 0 |
Other buildings on East 21 Street
Data from NYC 311 and NYPD. Last updated 2026.