621 West 135th Street

A 5-story building with 20 apartments, built in 1905, in Manhattan, NY 10031.

Addresses on the lot: 621 to 623 West 135th Street.

HPD records as of May 30, 2026

8open HPD violations1 immediately hazardous

0complaints to HPD, past yearnone about heat

21rent-stabilized apartmentsregistered in 2023

November 2021latest housing court case1 case on record, all years

621 West 135th Street has 8 open HPD violations, 1 of them immediately hazardous. Tenants made no complaints to HPD in the past year. It is registered to DEENA REALTY. 21 apartments were registered as rent stabilized in 2023.

Does 621 West 135th Street have open violations?

Yes: 8 open violations as of May 30, 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	3

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 May 30, 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 621 West 135th Street?

621 West 135th Street is registered with HPD to DEENA REALTY. 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 November 2021. HPD’s record has 1 case 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, 25% of residential buildings in 10031 had a housing court case in the past five years.

Is 621 West 135th Street rent stabilized?

21 apartments were registered as rent stabilized in 2023, the same as in 2018. 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 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 May 30, 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 1-02002-0017.