50 WEST 91 STREET is a prewar 1888 building, 4 units in Upper West Side, NYC. Owned by 50W91 LLC. Public records show 18 311 complaints on file. Risk signals: 1 bedbug report.
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Asking rent per bedroom type — switch tabs to see each with effective (concession-net) rent.
Monthly counts over the last 7 years · all data sources
No HPD records on file in the last 7 years.
Manhattan · March 2026
Best & worst months to sign a lease
Potential savings: ~7% by timing your move to March.
Portfolio-level grade reflects the landlord's buildings across NYC, weighted by unit count. Individual building grades may differ.
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Noise - Street/Sidewalk — Loud Music/Party
Illegal Dumping — Removal Request
Dirty Condition — Trash
Illegal Dumping — Removal Request
UNSANITARY CONDITION — PESTS
Abandoned Vehicle — With License Plate
Abandoned Vehicle — With License Plate
Missed Collection — Recycling - Metal/Glass/Rigid Plastic
Noise - Vehicle — Engine Idling
Illegal Dumping — Removal Request
The stretch of the Upper West Side flanking the American Museum of Natural History is quintessential family Manhattan — stroller-packed sidewalks, the best bagels in the city (Absolute Bagels, H&H), and Riverside Park steps away.