103 Sumner Avenue

A — 99.9

BROOKLYN · Sumner Avenue · Zip 11206

At 103 Sumner Avenue in Brooklyn, you'll find an exceptionally well-maintained home with a nearly perfect grade of 99.9, reflecting its excellent condition and low complaint levels, with just one snow-related issue reported.

Street-wide Limited data — only 6 complaints in 12 months. Not enough for a reliable trend chart.

Street-wide Crime trend 96 total

Building Details

Owner

CONDO RESIDENTS LLC

Building Class

Units

2 units (1 residential)

Year Built (pre-war)

1931

Complaints

1 total · 0.5 complaints/unit

City Council District

District 36

Transit Access

100

Transit Score

Excellent

Nearest Subway

Flushing Av

511 m

Lines

M J

Entrances within 1km

Nearest Bus Stop

MARCUS GARVEY BLVD/WILLOUGHBY AV

63 m

Bus Route

B15

Should you live here? A — 99.9

🔇

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
Other	1
Total	1

Crime near this address

Category	Count
Felonies	0
Misdemeanors	0
Violations	0
Total	0

Other buildings on Sumner Avenue

115 Sumner Avenue 99.6 118 Sumner Avenue 99.7 273 Sumner Avenue 99.8 131 Sumner Avenue 99.8 154 Sumner Avenue 99.8

Nearby streets

De Kalb Avenue 0 Willoughby Avenue 0 Stockton Street 0 Pulaski Street 0 Throop Avenue 0

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Data from NYC 311 and NYPD. Last updated 2026.