501 Columbus Avenue
A 5-story building with 28 apartments, built in 1887, in Manhattan, NY 10024.
Addresses on the lot: 503 Columbus Avenue, 57 West 84th Street.
HPD records as of October 27, 2026
501 Columbus Avenue has 151 open HPD violations, 22 of them immediately hazardous. Tenants made 11 complaints to HPD in the past year. It is registered to HALJAMAR REALTY CORP. 15 apartments were registered as rent stabilized in 2023.
Does 501 Columbus Avenue have open violations?
Yes: 151 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 | 22 |
| B, hazardous | 30 days | 99 |
| A, non-hazardous | About 90 days | 30 |
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 11 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 501 Columbus Avenue?
501 Columbus Avenue is registered with HPD to HALJAMAR REALTY CORP. 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
The latest housing court case over conditions or harassment opened in July 2024. HPD’s record has 3 cases here in all, going back to the 1990s.
City marshals carried out 1 eviction here in the five years to May 30, 2026.
For comparison, 7% of residential buildings in 10024 had a housing court case in the past five years.
Is 501 Columbus Avenue rent stabilized?
15 apartments were registered as rent stabilized in 2023, the same as in 2018. That’s 15 of the building’s 28 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
- 505 Columbus Avenue26 apartments, built 1888
- 51 West 84th Street22 apartments, built 1887
- 66 West 84th Street29 apartments, built 1892
- 76 West 85th Street51 apartments, built 1895
- 102 West 85th Street85 apartments, built 1931
- 40 West 84th Street28 apartments, built 1917
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 1-01198-0001.