320 East 89th Street
Manhattan · Upper East Side-Yorkville, NY 10128
Also listed by the City as 318 East 89th Street
320 East 89th Street is a 35-apartment building in Upper East Side-Yorkville, built in 1940, managed by GPG Management. The City has 12 open housing-code violations on file for it, 3 of them immediately hazardous, about 0.34 per apartment, roughly three times the neighborhood norm for a building this size (HPD, as of 5 October 2026). Tenants filed 2 complaints with 311 in the past year, which the City closed in a median of 45 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 GPG Management
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- Units
- 35
- Year built
- 1940
- Neighborhood
- Upper East Side-Yorkville
- 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 3 to 2 year on year.
2tenant complaints
Filed with 311 in the past year · 3 the year before
Typically closed in 45 days · neighborhood median is 5
12open repairs
Outstanding with HPD · about 0.3 per apartment
- Immediately hazardous
- 3
- Hazardous
- 5
- Non-hazardous
- 4
What the open repairs are about
- Doors, windows and locks5
- Stairs, floors and ceilings2
- Pests2
- Paint and plaster1
- Smoke and CO alarms1
- Plumbing1
Source: NYC 311 and Housing Preservation & Development. Look this building up · updated Oct 2026
The company that manages it, elsewhere
GPG Management manages 145 other buildings we cover, holding 3,175 apartments.
- open violations
- 866open violations
- immediately hazardous
- 214immediately hazardous
- 311 complaints
- 322311 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 320 East 89th 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.