313 West 21st Street
A 6-story building with 35 apartments, built in 1938, in Manhattan, NY 10011.
Addresses on the lot: 313 to 315 West 21st Street.
HPD records as of November 1, 2026
HPD lists no open violations at 313 West 21st Street. Tenants made no complaints to HPD in the past year. It is registered to Ismo 9 LLC. 19 apartments were registered as rent stabilized in 2023.
Does 313 West 21st Street have open violations?
No. HPD lists no open violations at 313 West 21st Street as of November 1, 2026.
No class C violation is open. 66% of NYC buildings with 20 to 49 apartments have one. 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 November 1, 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 313 West 21st Street?
313 West 21st Street is registered with HPD to Ismo 9 LLC. 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
None in the past five years. HPD’s record has 2 older cases, the latest from 2010.
It is on the city’s Speculation Watch List: rent-regulated buildings sold at prices that suggest the buyer plans to push rents up.
City marshals carried out 1 eviction here in the five years to May 30, 2026.
For comparison, 6% of residential buildings in 10011 had a housing court case in the past five years.
Is 313 West 21st Street rent stabilized?
19 apartments were registered as rent stabilized in 2023, the same as in 2018. That’s 19 of the building’s 35 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
- 317 West 21st Street20 apartments, built 1900
- 319 West 21st Street20 apartments, built 1900
- 321 West 21st Street20 apartments, built 1900
- 225 8th Avenue70 apartments, built 1998
- 304 West 21st Street20 apartments, built 1900
- 209 8th Avenue35 apartments, built 1930
HPD violations, complaints, registrations and housing court cases as of November 1, 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 1-00745-0026.