1166 1st Avenue
Manhattan · Upper East Side-Lenox Hill-Roosevelt Island, NY 10065
1166 1st Avenue is a 16-apartment building in Upper East Side-Lenox Hill-Roosevelt Island, built in 1910, managed by MDNY Management LLC. The City has 67 open housing-code violations on file for it, 20 of them immediately hazardous, about 4.2 per apartment, roughly three times the neighborhood norm for a building this size (HPD, as of 5 October 2026). No tenant has reviewed it here yet. Everything above comes from the City's own records.
Managed by MDNY Management LLC
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- Units
- 16
- Year built
- 1910
- Neighborhood
- Upper East Side-Lenox Hill-Roosevelt Island
- 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 5 to 0 year on year.
0tenant complaints
Filed with 311 in the past year · 5 the year before
67open repairs
Outstanding with HPD · about 4.2 per apartment
- Immediately hazardous
- 20
- Hazardous
- 30
- Non-hazardous
- 17
What the open repairs are about
- Stairs, floors and ceilings19
- Smoke and CO alarms13
- Heat or hot water13
- Leaks, damp or mould12
- Pests12
- Doors, windows and locks5
Source: NYC 311 and Housing Preservation & Development. Look this building up · updated Oct 2026
What tenants say
Nobody has written about 1166 1st 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.