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521 MONTGOMERY STREET

Brooklyn · ZIP 11225 · BIN 3034250 · Crown Heights (South) · On record since May 6, 2006 · Built 1925

NeighborhoodⓘCrown Heights (South)
Among the most complained-about buildings in Crown Heights (South)
More complaints than 100% of residential buildings in Crown Heights (South) over the last 10 years. Size-normalized by building volume.
100th pct
Activity TrendsLast 5 years
Complaints have increased in the last 2 years
↑ Rising — no prior history
20100'24'26
Complaint SeverityⓘLast 10 years
Among the highest rates of serious complaints nearby
38 Priority A and B complaints over 20 years — 3.4 per year on average. Size-normalized by building volume.
3.4/yr99th pct(med. 0.1/yr)fewermedianmost
Department of Buildings Complaints
Total complaints since 2006
39
0 active
Total Priority Aⓘ
21
Total Priority Bⓘ
17
No Access for Inspection (past 5 yrs)ⓘ
0%
0 complaints
Complaints over time
5 yrsAll time

First filed May 6, 2006. Latest: May 15, 2026.

Top complaint types
5 yrsAll time
A — ImminentB — SeriousC — StandardD — Minor
Complaint log
0total
Active onlyAll
DateComplaint typePriorityStatusClosedOutcome
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