5109 4 AVENUE is a prewar 1920 building, 4 units in Sunset Park, NYC. Owned by ESSES 959-965 FLATBUSH LLC. Public records show 1 open violation, 6 311 complaints on file.
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Asking rent per bedroom type — switch tabs to see each with effective (concession-net) rent.
Brooklyn · February 2026
Best & worst months to sign a lease
Potential savings: ~21% by timing your move to April.
Illegal Parking — Blocked Sidewalk
Sewer — Street Flooding (SJ)
Illegal Parking — Blocked Sidewalk
Water System — No Water (WNW)
Plumbing — Plumbing-Defective/Leaking/Not Maintained
General Construction/Plumbing — Failure To Maintain
Portfolio-level grade reflects the landlord's buildings across NYC, weighted by unit count. Individual building grades may differ.
View full landlord profileACRIS deeds and regulatory filings
Monthly counts over the last 7 years · all data sources
No HPD records on file in the last 7 years.
Sunset Park's Chinatown rivals Manhattan's in size and authenticity — Eighth Avenue is packed with dim sum halls, herbal medicine shops, and fish markets. The neighborhood also has a strong Mexican community along Fifth Avenue, and Industry City has added a creative-economy hub to the waterfront.