939 1st Avenue
A 15-story building with 137 apartments, built in 1962, in Manhattan, NY 10022.
Addresses on the lot: 344 to 352 East 52nd Street.
HPD records as of October 27, 2026
939 1st Avenue has 61 open HPD violations, 11 of them immediately hazardous. Tenants made 21 complaints to HPD in the past year, 5 about heat or hot water. It is registered to Mazal Echad LLC. 49 apartments were registered as rent stabilized in 2022.
Does 939 1st Avenue have open violations?
Yes: 61 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 | 11 |
| B, hazardous | 30 days | 36 |
| A, non-hazardous | About 90 days | 14 |
It has an open class C violation, as 56% of NYC buildings with 100 or more apartments do. More on buildings by size
Of the violations HPD wrote here in the past year, 8 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, 5 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 939 1st Avenue?
939 1st Avenue is registered with HPD to Mazal Echad 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
The latest housing court case over conditions or harassment opened in August 2024. HPD’s record has 5 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 10022 had a housing court case in the past five years.
Is 939 1st Avenue rent stabilized?
49 apartments were registered as rent stabilized in 2022, down from 79 in 2018. That’s 49 of the building’s 137 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
- 351 East 51st Street63 apartments, built 2000
- 340 East 52nd Street66 apartments, built 1941
- 349 East 51st Street20 apartments, built 1901
- 347 East 51st Street22 apartments, built 1950
- 343 East 51st Street40 apartments, built 1942
- 330 East 52nd Street40 apartments, built 1927
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 1-01344-0030.