1621 St Nicholas Avenue
A 6-story building with 38 apartments, built in 1920, in Manhattan, NY 10040.
Addresses on the lot: 1621 to 1629 St Nicholas Avenue.
HPD records as of October 28, 2026
1621 St Nicholas Avenue has 59 open HPD violations, 22 of them immediately hazardous. Tenants made 29 complaints to HPD in the past year, 21 about heat or hot water. It is registered to 1621 ST NICHOLAS AVE OWNER LLC. 36 apartments were registered as rent stabilized in 2023.
Does 1621 St Nicholas Avenue have open violations?
Yes: 59 open violations as of October 28, 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 | 31 |
| A, non-hazardous | About 90 days | 6 |
It has an open class C violation, as 66% of NYC buildings with 20 to 49 apartments do. More on buildings by size
Of the violations HPD wrote here in the past year, 4 have been closed.
Every violation on HPD Online ↗ · How to read HPD violations
What do tenants complain about?
Tenants made 29 complaints to HPD in the 12 months to October 28, 2026, 21 of them 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 1621 St Nicholas Avenue?
1621 St Nicholas Avenue is registered with HPD to 1621 ST NICHOLAS AVE OWNER LLC. 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
The latest housing court case over conditions or harassment opened in February 2024. HPD’s record has 11 cases here in all, going back to the 1990s.
City marshals carried out 2 evictions here in the five years to May 30, 2026.
For comparison, 46% of residential buildings in 10040 had a housing court case in the past five years.
Is 1621 St Nicholas Avenue rent stabilized?
36 apartments were registered as rent stabilized in 2023, the same as in 2018. That’s 36 of the building’s 38 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
- 603 West 191st Street45 apartments, built 1923
- 1631 St Nicholas Avenue38 apartments, built 1930
- 608 West 192nd Street38 apartments, built 1940
- 604 West 191st Street21 apartments, built 1912
- 609 West 191st Street20 apartments, built 1914
- 1620 St Nicholas Avenue28 apartments, built 1917
HPD violations, complaints, registrations and housing court cases as of October 28, 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 1-02169-0034.