21 Gardner Avenue
F — 0
BROOKLYN · Gardner Avenue · Zip 11237
← Back to Gardner Avenue
At 21 Gardner Avenue in Brooklyn, an F-graded property struggles with frequent illegal parking, missed waste collections, and plumbing issues, while also having a history of derelict vehicles and blocked sidewalks. It's also notable for recent felonies and misdemeanors in the area.
Street-wide 311 complaints trend → Stable
Street-wide Crime trend 18 total
Building Details
Complaints
6 total · 6.0 complaints/unit
Transit Access
Nearest Subway
Jefferson St
73 m
Nearest Bus Stop
FLUSHING AV/WYCKOFF AV
< 50 m
Should you live here? F — 0
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Maintenance
●●●○○
Average
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Cleanliness
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Average
311 Complaints at this address
| Category | Count |
|---|
| Parking/Traffic | 3 |
| Maintenance | 1 |
| Dirty/Trash | 1 |
| Other | 1 |
| Total | 6 |
Crime near this address
| Category | Count |
|---|
| Felonies | 13 |
| Misdemeanors | 3 |
| Violations | 0 |
| Total | 16 |
Most common
Grand Larceny (9) Miscellaneous Penal Law (2) Felony Assault (2) Off. Agnst Pub Ord Sensblty & (1) Vehicle And Traffic Laws (1)
Other buildings on Gardner Avenue
Data from NYC 311 and NYPD. Last updated 2026.