956 Madison Avenue
Manhattan · Upper East Side-Carnegie Hill, NY 10021
956 Madison Avenue is a 6-apartment building in Upper East Side-Carnegie Hill, built in 1878, managed by Tri-hill Management LLC. The City has no open housing-code violations on file for it (HPD, as of 5 October 2026). One complaint was filed with 311 in the past year, which the City closed in a median of 9 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 Tri-hill Management LLC
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- Units
- 6
- Year built
- 1878
- Neighborhood
- Upper East Side-Carnegie Hill
- 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.
Complaints are down from 6 to 1 year on year.
1tenant complaint
Filed with 311 in the past year · 6 the year before
Typically closed in 9 days · neighborhood median is 4
0open repairs
Outstanding with HPD
Source: NYC 311 and Housing Preservation & Development. Look this building up · updated Oct 2026
The company that manages it, elsewhere
Tri-hill Management LLC manages 49 other buildings we cover, holding 1,543 apartments.
- open violations
- 443open violations
- immediately hazardous
- 136immediately hazardous
- 311 complaints
- 560311 complaints
- per apartment
- 0.3per 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 956 Madison 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.
Also on Madison Avenue
- 1000 Madison Avenue
- 1006 Madison Avenue
- 1008 Madison Avenue
- 1009 Madison Avenue
- 1011 Madison Avenue
- 1016 Madison Avenue
Also managed by Tri-hill Management LLC
- 1068 2nd Avenue
- 107 East 89th Street
- 109 East 89th Street
- 1125 Lexington Avenue
- 113 West 13th Street
- 1256 Lexington Avenue
