439 East 51st Street
A 10-story building with 36 apartments, built in 1925, in Manhattan, NY 10022.
Addresses on the lot: 435 to 443 East 51st Street.
HPD records as of October 27, 2026
439 East 51st Street has 5 open HPD violations, 1 of them immediately hazardous. Tenants made no complaints to HPD in the past year. It is registered to BEEKMAN MANSION, INC.
Does 439 East 51st Street have open violations?
Yes: 5 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 | 1 |
| B, hazardous | 30 days | 4 |
| A, non-hazardous | About 90 days | 0 |
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 439 East 51st Street?
439 East 51st Street is registered with HPD to BEEKMAN MANSION, INC. The registration also names a head officer, the person 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
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, 7% of residential buildings in 10022 had a housing court case in the past five years.
Is 439 East 51st 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
- 433 East 51st Street81 apartments, built 1930
- 434 East 52nd Street71 apartments, built 1930
- 424 East 52nd Street81 apartments, built 1930
- 455 East 51st Street38 apartments, built 1930
- 444 East 52nd Street51 apartments, built 1929
- 425 East 51st Street69 apartments, built 1928
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 1-01363-0016.