NYC Report Card
NYC / BROOKLYN / 21 Avenue / 6510 21 Avenue

6510 21 Avenue

A — 99.6

BROOKLYN · 21 Avenue · Zip 11204

← Back to 21 Avenue

The address 6510 21 Avenue in Brooklyn received an A grade (score: 99.6), with only two minor complaints related to illegal parking, primarily concerning commercial overnight parking, but no recent crime issues.

Street-wide 311 complaints trend → Stable

Street-wide Crime trend 39 total

Building Details

Owner
ZHANG, MEGAN
Building Class
B3
Units
2 units
Year Built (pre-war)
1925
Complaints
2 total · 1.0 complaints/unit
City Council District
District 43

Transit Access

100
Transit Score
Excellent
Nearest Subway
20 Av
271 m
Lines
N
Entrances within 1km
3
Nearest Bus Stop
BAY PKWY/65 ST
230 m
Bus Route
B6

Should you live here? A — 99.6

🔇
Noise
●●●○○
Average
🐀
Pests
●●●○○
Average
🔒
Safety
●●●○○
Average
🏠
Maintenance
●●●○○
Average
🧹
Cleanliness
●●●○○
Average
0
Noise
complaints
0
Rodent/
pest issues
0
Felonies
nearby
2
Total
311 issues

311 Complaints at this address

CategoryCount
Parking/Traffic2
Total2

Crime near this address

CategoryCount
Felonies0
Misdemeanors0
Violations0
Total0

Other buildings on 21 Avenue

7424 21 Avenue 0 8633 21 Avenue 0 21 Avenue 41.3 8714 21 Avenue 56.8 8648 21 Avenue 59.4 8310 21 Avenue 62.0 8809 21 Avenue 64.4 8893 21 Avenue 65.6 7201 21 Avenue 71.4 6801 21 Avenue 73.3 8823 21 Avenue 73.8 8607 21 Avenue 82.0 8818 21 Avenue 82.6 8410 21 Avenue 82.9 6502 21 Avenue 83.0 8416 21 Avenue 85.6 8798 21 Avenue 90.0 7402 21 Avenue 90.9 8411 21 Avenue 91.5 8635 21 Avenue 91.7

Nearby streets

West 9 Street 0 West 9 Street 0 O Avenue 96.8 23 Avenue 0 18 Avenue 0

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Data from NYC 311 and NYPD. Last updated 2026.