6 West 90th Street
Manhattan · Upper West Side (Central), NY 10024
6 West 90th Street is a 10-apartment building in Upper West Side (Central), built in 1889, managed by Marbrose Realty INC. The City has 2 open housing-code violations on file for it, about 0.20 per apartment, roughly three times the neighborhood norm for a building this size (HPD, as of 5 October 2026). Tenants filed 39 complaints with 311 in the past year, which the City closed in a median of 35 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 Marbrose Realty INC
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- Units
- 10
- Year built
- 1889
- 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.
39tenant complaints
Filed with 311 in the past year
Typically closed in 35 days · neighborhood median is 4
2open repairs
Outstanding with HPD · about 0.2 per apartment
- Immediately hazardous
- 0
- Hazardous
- 2
- Non-hazardous
- 0
What the open repairs are about
- Smoke and CO alarms1
Source: NYC 311 and Housing Preservation & Development. Look this building up · updated Oct 2026
The company that manages it, elsewhere
Marbrose Realty INC manages 40 other buildings we cover, holding 495 apartments.
- open violations
- 196open violations
- immediately hazardous
- 18immediately hazardous
- 311 complaints
- 14311 complaints
- per apartment
- 0.4per apartment
in the past year
The company’s record across its other buildings, not this building’s. A company can run one well and another badly, and these figures often predate the current management. (HPD and 311, as of 5 October 2026.)
What tenants say
Nobody has written about 6 West 90th 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.
Also on West 90th Street
- 10 West 90th Street
- 110 West 90th Street
- 12 West 90th Street
- 133 West 90th Street
- 14 West 90th Street
- 16 West 90th Street
Also managed by Marbrose Realty INC
- 110 6th Avenue
- 119 East 30th Street
- 121 West 77th Street
- 125 West 81st Street
- 137 East 27th Street
- 143 West 21st Street
