420 Kosciuszko Street
F — 48.8
BROOKLYN · Kosciuszko Street · Zip 11221
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At 420 Kosciuszko Street in Brooklyn, the F-rated building faces noise issues like loud music and parties, along with rodent sightings, but has seen recent crime.
Street-wide 311 complaints trend → Stable
Street-wide Crime trend 35 total
Building Details
Units
2 units (1 residential)
Complaints
4 total · 2.0 complaints/unit
Noise Breakdown
What kind of noise is being reported?
Transit Access
Nearest Subway
Myrtle Av
561 m
Nearest Bus Stop
DE KALB AV/LEWIS AV
97 m
Should you live here? F — 48.8
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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 | 1 |
| Rodents/Pests | 1 |
| Trees/Outdoor | 1 |
| Other | 1 |
| Total | 4 |
Crime near this address
| Category | Count |
|---|
| Felonies | 3 |
| Misdemeanors | 7 |
| Violations | 4 |
| Total | 14 |
Most common
Harrassment 2 (4) Assault 3 & Related Offenses (3) Felony Assault (2) Offenses Involving Fraud (1) Off. Agnst Pub Ord Sensblty & (1)
Other buildings on Kosciuszko Street
Data from NYC 311 and NYPD. Last updated 2026.