66 East 34th Street
A 21-story building with 364 apartments, built in 1913, in Manhattan, NY 10016.
Addresses on the lot: 66 to 72 East 34th Street.
HPD records as of October 26, 2026
66 East 34th Street has 9 open HPD violations, 5 of them immediately hazardous. Tenants made 10 complaints to HPD in the past year. It is registered to 4 PARK AVE. ASSOCIATES LLC. 114 apartments were registered as rent stabilized in 2023.
Does 66 East 34th Street have open violations?
Yes: 9 open violations as of October 26, 2026. HPD sorts them by how soon the owner must fix them:
| Class | Deadline | Open |
|---|---|---|
| C, immediately hazardous | 24 hours for most | 5 |
| B, hazardous | 30 days | 4 |
| A, non-hazardous | About 90 days | 0 |
It has an open class C violation, as 56% of NYC buildings with 100 or more apartments do. More on buildings by size
Of the violations HPD wrote here in the past year, 1 has been closed.
Every violation on HPD Online ↗ · How to read HPD violations
What do tenants complain about?
Tenants made 10 complaints to HPD in the 12 months to October 26, 2026, none about heat or hot water. Complaints reach HPD through 311; an inspector may then write a violation.
Among NYC buildings with 100 or more apartments, 72% had at least one complaint to HPD in the past year, and 57% had one about heat or hot water.
Every complaint on HPD Online ↗ · Noise complaints go to 311, not HPD
Who owns 66 East 34th Street?
66 East 34th Street is registered with HPD to 4 PARK AVE. ASSOCIATES LLC. The registration also names a head officer and a managing agent, the people HPD contacts about the building.
The registration on HPD Online ↗ · The owner’s other buildings, on Who Owns What ↗ · Deeds and mortgages (ACRIS) ↗ · How to find who owns a building
Housing court and evictions
None in the past five years. HPD’s record has 4 older cases, the latest from 2007.
City marshals carried out 2 evictions here in the five years to May 30, 2026.
For comparison, 8% of residential buildings in 10016 had a housing court case in the past five years.
Is 66 East 34th Street rent stabilized?
114 apartments were registered as rent stabilized in 2023, down from 116 in 2018. That’s 114 of the building’s 364 apartments. Whether one apartment is stabilized is in its rent history, which the tenant can ask the state for.
How to check if an apartment is rent stabilized
Scores out of ten, from today’s records
Score this buildingThe address check reads the latest complaints and violations and scores the building, the landlord, the noise on the block and the walk to the subway. On a StreetEasy listing, the Chrome extension adds light for the floor and value for the rent.
Buildings nearby
- 10 Park Avenue268 apartments, built 1932
- 47 East 34th Street110 apartments, built 2007
- 16 Park Avenue64 apartments, built 1924
- 7 Park Avenue236 apartments, built 1953
- 34 East 35th Street137 apartments, built 2025
- 15 Park Avenue100 apartments, built 1924
HPD violations, complaints, registrations and housing court cases as of October 26, 2026; evictions and rent-stabilized counts as of May 30, 2026; size and age from the city’s PLUTO. All from NYC Open Data. Public records, not legal advice. Tax lot 1-00863-0044.