346 21 Street

C — 79.5

BROOKLYN · 21 Street · Zip 11215

"346 21st Street in Brooklyn received a C grade, with heat/hot water and unsanitary conditions as key issues (8 and 4 complaints respectively), but no recent crime activity nearby."

Street-wide 311 complaints trend → Stable

Street-wide Crime trend 25 total

Building Details

Owner

GURRIERI EMMANUEL

Building Class

Units

8 units

Year Built (pre-war)

1931

Complaints

21 total · 2.6 complaints/unit

City Council District

District 39

Transit Access

100

Transit Score

Excellent

Nearest Subway

Prospect Av

711 m

Lines

Entrances within 1km

Nearest Bus Stop

7 AV/18 ST

217 m

Bus Route

B69

Should you live here? C — 79.5

🔇

Noise

●●●○○

Average

🐀

Pests

●●●○○

Average

🔒

Safety

●●●○○

Average

🏠

Maintenance

●●●○○

Average

🧹

Cleanliness

●●●○○

Average

Noise
complaints

Rodent/
pest issues

Felonies
nearby

Total
311 issues

311 Complaints at this address

Category	Count
Maintenance	11
Rodents/Pests	5
Air Quality	2
Other	2
Safety	1
Total	21

Crime near this address

Category	Count
Felonies	0
Misdemeanors	0
Violations	0
Total	0

Other buildings on 21 Street

168 21 Street 69.4 137 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 93.9 304 21 Street 94.0 344 21 Street 94.6 148 21 Street 95.4 349 21 Street 95.5 207 21 Street 95.6

Nearby streets

20 Street 0 19 Street 0 Slope Park Playground 99.2 6 Avenue 0 Detective Joseph Mayrose Park 86.2

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Data from NYC 311 and NYPD. Last updated 2026.