40 East 66th Street
A 13-story building with 32 apartments, built in 1929, in Manhattan, NY 10065.
Addresses on the lot: 761 to 771 Madison Avenue.
HPD records as of October 27, 2026
40 East 66th Street has 1 open HPD violation. Tenants made 2 complaints to HPD in the past year. It is registered to THE 40 E 66TH ST CONDO C/O ALLIED PARTNERS. 3 apartments were registered as rent stabilized in 2021.
Does 40 East 66th Street have open violations?
Yes: 1 open violation as of October 27, 2026. HPD sorts them by how soon the owner must fix them:
| Class | Deadline | Open |
|---|---|---|
| C, immediately hazardous | 24 hours for most | 0 |
| B, hazardous | 30 days | 1 |
| A, non-hazardous | About 90 days | 0 |
No class C violation is open. 66% of NYC buildings with 20 to 49 apartments have one. More on buildings by size
Every violation on HPD Online ↗ · How to read HPD violations
What do tenants complain about?
Tenants made 2 complaints to HPD in the 12 months to October 27, 2026, none about heat or hot water. Complaints reach HPD through 311; an inspector may then write a violation.
Among NYC buildings with 20 to 49 apartments, 69% had at least one complaint to HPD in the past year, and 53% had one about heat or hot water.
Every complaint on HPD Online ↗ · Noise complaints go to 311, not HPD
Who owns 40 East 66th Street?
40 East 66th Street is registered with HPD to THE 40 E 66TH ST CONDO C/O ALLIED PARTNERS. The registration also names a head officer, the person HPD contacts about the building.
The name is a condominium’s: each apartment has its own owner, so an apartment for rent here is usually rented from that owner, under the condo’s rules.
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
HPD’s record shows no housing court cases over conditions or harassment at this building.
City marshals carried out no evictions here in the five years to May 30, 2026.
For comparison, 6% of residential buildings in 10065 had a housing court case in the past five years.
Is 40 East 66th Street rent stabilized?
3 apartments were registered as rent stabilized in 2021, down from 4 in 2018. That’s 3 of the building’s 32 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
- 27 East 65th Street82 apartments, built 1959
- 35 East 65th Street27 apartments, built 1871
- 45 East 66th Street33 apartments, built 1908
- 53 East 66th Street31 apartments, built 1923
- 778 Madison Avenue35 apartments, built 1907
- 30 East 65th Street63 apartments, built 1959
HPD violations, complaints, registrations and housing court cases as of October 27, 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 1-01380-7501.