15A West 64th Street

A 5-story building with 20 apartments, built in 1910, in Manhattan, NY 10023.

HPD records as of October 27, 2026

20open HPD violations4 immediately hazardous

21complaints to HPD, past year4 about heat or hot water

Nonerent-stabilized apartments registered2018 to 2023

September 2026latest housing court case2 cases on record, all years

15A West 64th Street has 20 open HPD violations, 4 of them immediately hazardous. Tenants made 21 complaints to HPD in the past year, 4 about heat or hot water. It is registered to NYC 6400 HOLDING LLC.

Does 15A West 64th Street have open violations?

Yes: 20 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	4
B, hazardous	30 days	11
A, non-hazardous	About 90 days	5

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, 5 have been closed.

Every violation on HPD Online ↗ · How to read HPD violations

What do tenants complain about?

Tenants made 21 complaints to HPD in the 12 months to October 27, 2026, 4 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 15A West 64th Street?

15A West 64th Street is registered with HPD to NYC 6400 HOLDING LLC. The registration also names a head officer, the person HPD contacts about the building.

1 other building is registered to the same company name, with 0 open violations between them.

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 September 2026. HPD’s record has 2 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, 6% of residential buildings in 10023 had a housing court case in the past five years.

Is 15A West 64th 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 building

The 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

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 1-01117-0024.