450 WEST END AVENUE is a mid-century 1931 building, 19 floors, 56 units in Upper West Side, NYC. Owned by 450 TENANTS CORP. Public records show 21 open violations, 21 311 complaints on file.
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Manhattan · March 2026
Best & worst months to sign a lease
Potential savings: ~7% by timing your move to March.
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.
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
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.
Noise — Noise, Barking Dog (NR5)
Noise — Noise: Alarms (NR3)
Illegal Parking — Posted Parking Sign Violation
Illegal Parking — Posted Parking Sign Violation
Water System — Leak (Use Comments) (WA2)
Illegal Parking — Paper License Plates
Illegal Parking — Blocked Bike Lane
Lead — Lead Kit Request (Residential) (L10)
Illegal Parking — Double Parked Blocking Traffic
Noise - Street/Sidewalk — Loud Music/Party