320 WEST END AVENUE is a prewar 1924 building, 15 floors, 34 units in Upper West Side, NYC. Owned by 320 OWNERS CORP C/O HOFFMAN MANAGEMENT, managed by Jessica Sherr. Public records show 68 open violations, 23 311 complaints on file. Risk signals: 1 bedbug report.
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Manhattan · March 2026
Best & worst months to sign a lease
Potential savings: ~10% by timing your move to May.
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 Upper West Side around Lincoln Center is cultural Manhattan — the Met Opera, New York Philharmonic, and NYC Ballet are your neighbors. Riverside Park runs along the Hudson, and Columbus Avenue has evolved into one of the city's best dining corridors.
Noise — Noise: Construction Before/After Hours (NM1)
Noise — Noise: Construction Before/After Hours (NM1)
General Construction/Plumbing — Sidewalk Shed/Pipe Scafford - Inadequate Defective/None
Water System — Leak (Use Comments) (WA2)
Noise — Noise: Construction Before/After Hours (NM1)
General Construction/Plumbing — Debris - Falling Or In Danger Of Falling
General Construction/Plumbing — Debris - Falling Or In Danger Of Falling
Missed Collection — Trash
Noise - Street/Sidewalk — Loud Talking
Noise - Street/Sidewalk — Loud Music/Party