15A West 64th Street
Manhattan · Upper West Side-Lincoln Square, NY 10023
15A West 64th Street is a 20-apartment building in Upper West Side-Lincoln Square, built in 1910, managed by NYC 6400 Holdings LLC. The City has 24 open housing-code violations on file for it, 8 of them immediately hazardous, about 1.2 per apartment, roughly three times the neighborhood norm for a building this size (HPD, as of 5 October 2026). Tenants filed 7 complaints with 311 in the past year, which the City closed in a median of 2 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 NYC 6400 Holdings LLC
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- Units
- 20
- Year built
- 1910
- Neighborhood
- Upper West Side-Lincoln Square
- 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.
Problems here get fixed quickly, a median of 2 days from complaint to close, faster than the 4-day neighborhood median.
Complaints are down from 15 to 7 year on year.
7tenant complaints
Filed with 311 in the past year · 15 the year before
24open repairs
Outstanding with HPD · about 1.2 per apartment
- Immediately hazardous
- 8
- Hazardous
- 11
- Non-hazardous
- 5
What the open repairs are about
- Doors, windows and locks11
- Stairs, floors and ceilings7
- Other repairs4
- Smoke and CO alarms4
- Leaks, damp or mould3
- Pests1
Housing Court
Tenants took this building's owner to Housing Court 2 times since October 2023.
A case is a filing, not a finding. Cases are settled, withdrawn and dismissed, and most end without a judgment either way.
Source: NYC 311 and Housing Preservation & Development. Look this building up · updated Oct 2026
What tenants say
Nobody has written about 15A West 64th Street 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.