621 Columbus Avenue
A 27-story building with 180 apartments, built in 1970, in Manhattan, NY 10024.
Addresses on the lot: 621 to 635 Columbus Avenue.
HPD records as of October 27, 2026
621 Columbus Avenue has 84 open HPD violations, 5 of them immediately hazardous. Tenants made 78 complaints to HPD in the past year, 53 about heat or hot water. It is registered to ST. MARTIN'S HOUSING CORP.
Does 621 Columbus Avenue have open violations?
Yes: 84 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 | 5 |
| B, hazardous | 30 days | 62 |
| A, non-hazardous | About 90 days | 17 |
It has an open class C violation, as 56% of NYC buildings with 100 or more apartments do. More on buildings by size
Every violation on HPD Online ↗ · How to read HPD violations
What do tenants complain about?
Tenants made 78 complaints to HPD in the 12 months to October 27, 2026, 53 of them 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 621 Columbus Avenue?
621 Columbus Avenue is registered with HPD to ST. MARTIN'S HOUSING CORP. The registration also names a head officer and a managing agent, the people HPD contacts about the building.
The name is a co-op’s: residents own shares in the building, and an apartment for rent here is usually a sublet from a shareholder, which the board has to approve.
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 August 2026. HPD’s record has 9 cases here in all, going back to the 1990s.
City marshals carried out no evictions 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 621 Columbus Avenue 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
- 64 West 91st Street28 apartments, built 1890
- 620 Columbus Avenue231 apartments, built 1986
- 609 Columbus Avenue188 apartments, built 1971
- 50 West 90th Street30 apartments, built 1920
- 641 Columbus Avenue168 apartments, built 1972
- 600 Columbus Avenue166 apartments, built 1986
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 1-01204-0001.