817 Madison Avenue
Manhattan · Upper East Side-Carnegie Hill, NY 10065
817 Madison Avenue is a building in Upper East Side-Carnegie Hill, built in 1892, managed by L & M 825 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 109 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 L & M 825 LLC
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- Units
- 0
- Year built
- 1892
- 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.
1tenant complaint
Filed with 311 in the past year
Typically closed in 109 days · neighborhood median is 4
0open repairs
Outstanding with HPD
Source: NYC 311 and Housing Preservation & Development. Look this building up · updated Oct 2026
What tenants say
Nobody has written about 817 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.