Is 31-01 21st St rent stabilized?
31-01 21st St is a registered NYC rent-stabilized building in Old Astoria-Hallets Point, Queens (11106). It has about 6 apartments, built in 1930.
Also written as 31-01 21st Street — or 31-01 21st St, Queens, NY 11106.
How this building compares
With about 6 apartments it is smaller than 60% of the 173 rent-stabilized buildings this site tracks in Old Astoria-Hallets Point. It went up in 1930, 71 years before the 2001 median for stabilized buildings tracked in the neighborhood. HPD lists 29 open violations here, about 4.8 per apartment — above the one for every 7 apartments median for tracked buildings in the neighborhood. Of the 36 violations on record at the address, 3 are class C — HPD's immediately hazardous grade. Tenants have filed 22 HPD complaints at the address, none of them in the last twelve months.
Building details
| Borough | Queens |
| Neighborhood | Old Astoria-Hallets Point |
| ZIP | 11106 |
| Year built | 1930 |
| Apartments | 6 |
| Rent-stabilized | Yes — DHCR registered |
| Stabilization code | MULTIPLE DWELLING A, GARDEN COMPLEX, 421-A (1-15) |
| BBL | 4005520018 |
Owner & management
| Owner | 3101 Astoria Real Estate LLC 203 Aldershot Lane · Manhasset, NY 11030 |
| Managing agent | Stefano Troia |
Building conditions
| HPD violations | 29 open / 36 total · 1 in last 12 mo |
| HPD complaints | 0 open / 22 total |
| HPD registration last filed | February 3, 2026 |
Full building report — $9
Other rent-stabilized buildings in Old Astoria-Hallets Point
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