728 Amsterdam Avenue
Manhattan · Upper West Side (Central), NY 10025
728 Amsterdam Avenue is an 8-apartment building in Upper West Side (Central), built in 1915, managed by Sam Osher II LLC. The City has 15 open housing-code violations on file for it, about 1.9 per apartment, roughly three times the neighborhood norm for a building this size (HPD, as of 5 October 2026). Tenants filed 5 complaints with 311 in the past year, which the City closed in a median of 44 days (311, as of 5 October 2026). No tenant has reviewed it here yet. Everything above comes from the City's own records.
Managed by Sam Osher II LLC
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- Units
- 8
- Year built
- 1915
- Neighborhood
- Upper West Side (Central)
- Borough
- Manhattan
This building’s record with the City
Complaints tenants filed with 311, and repairs a City inspector has asked for. Most repairs are routine maintenance. Both describe the building rather than the people in it, and often predate the current management.
5tenant complaints
Filed with 311 in the past year · 1 the year before
Typically closed in 44 days · neighborhood median is 3
15open repairs
Outstanding with HPD · about 1.9 per apartment
- Immediately hazardous
- 0
- Hazardous
- 8
- Non-hazardous
- 7
What the open repairs are about
- Doors, windows and locks10
- Other repairs2
- Leaks, damp or mould1
- Stairs, floors and ceilings1
- Heat or hot water1
Source: NYC 311 and Housing Preservation & Development. Look this building up · updated Oct 2026
What tenants say
Nobody has written about 728 Amsterdam Avenue yet.
Does the heat hold in January? How long does the super take? Does management answer the phone, and were you charged what you expected? No public record answers any of that. Only someone who lived here can.
Be the first to reviewAbout a minute, no account, stays anonymous.