51 East 73rd Street
A 5-story building with 20 apartments, built in 1886, in Manhattan, NY 10021.
HPD records as of October 27, 2026
51 East 73rd Street has 35 open HPD violations, 3 of them immediately hazardous. Tenants made no complaints to HPD in the past year. No owner is registered with HPD.
Does 51 East 73rd Street have open violations?
Yes: 35 open violations 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 | 3 |
| B, hazardous | 30 days | 19 |
| A, non-hazardous | About 90 days | 13 |
It has an open class C violation, as 66% of NYC buildings with 20 to 49 apartments do. More on buildings by size
Every violation on HPD Online ↗ · How to read HPD violations
What do tenants complain about?
Tenants made no complaints to HPD in the 12 months to October 27, 2026.
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 51 East 73rd Street?
No current registration with HPD. Owners of buildings with three or more apartments must register every year, so a missing registration is worth asking about.
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 10021 had a housing court case in the past five years.
Is 51 East 73rd Street rent stabilized?
No rent-stabilized apartments were registered here from 2018 to 2023. That doesn’t prove there are none: some owners don’t register them.
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
- 49 East 73rd Street101 apartments, built 1976
- 784 Park Avenue58 apartments, built 1929
- 770 Park Avenue42 apartments, built 1930
- 55 East 72nd Street29 apartments, built 1924
- 45 East 72nd Street45 apartments, built 1959
- 31 East 72nd Street35 apartments, built 1916
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 1-01388-0030.