NYC Report Card
NYC / BROOKLYN / 21 Street / 304 21 Street

304 21 Street

A — 94.0

BROOKLYN · 21 Street · Zip 11215

← Back to 21 Street

304 21st St, Brooklyn, received an A grade (94.0) with 12 noise complaints, primarily vehicle and loud music, but no reported felonies or misdemeanors.

Street-wide 311 complaints trend → Stable

Street-wide Crime trend 25 total

Building Details

Owner
306 21ST STREET, LLC
Building Class
C3
Units
4 units
Year Built
2005
Complaints
12 total · 3.0 complaints/unit
City Council District
District 39

Noise Breakdown

What kind of noise is being reported?

Music/Party
2
17%
Neighbors
0
0%
Construction
0
0%
Traffic/Cars
0
0%
Other Noise
0
0%

Transit Access

93
Transit Score
Excellent
Nearest Subway
Prospect Av
612 m
Lines
R
Entrances within 1km
3
Nearest Bus Stop
5 AV/21 ST
267 m
Bus Route
B63

Should you live here? A — 94.0

🔇
Noise
●●●○○
Average
🐀
Pests
●●●○○
Average
🔒
Safety
●●●○○
Average
🏠
Maintenance
●●●○○
Average
🧹
Cleanliness
●●●○○
Average
12
Noise
complaints
0
Rodent/
pest issues
0
Felonies
nearby
12
Total
311 issues

311 Complaints at this address

CategoryCount
Noise12
Total12

Crime near this address

CategoryCount
Felonies0
Misdemeanors0
Violations0
Total0

Other buildings on 21 Street

168 21 Street 69.4 346 21 Street 79.5 137 21 Street 82.9 324 21 Street 84.9 291 21 Street 86.2 338 21 Street 88.7 289 21 Street 89.0 209 21 Street 91.4 218 21 Street 92.0 194 21 Street 92.4 335 21 Street 92.5 342 21 Street 93.5 151 21 Street 93.5 357 21 Street 93.7 326 21 Street 93.9 344 21 Street 94.6 148 21 Street 95.4 349 21 Street 95.5 207 21 Street 95.6

Nearby streets

6 Avenue 0 20 Street 0 Slope Park Playground 99.2 19 Street 0 18 Street 0

Add your comment

Share your experience living at this address or rate the neighborhood.

Data from NYC 311 and NYPD. Last updated 2026.