Is 21-06 23rd Ave rent stabilized?
21-06 23rd Ave is a registered NYC rent-stabilized building in Astoria (North)-Ditmars-Steinway, Queens (11105). It has about 20 apartments, built in 1928.
Also written as 21-06 23rd Avenue — or 21-06 23rd Ave, Queens, NY 11105.
How this building compares
With about 20 apartments it is larger than 74% of the 405 rent-stabilized buildings this site tracks in Astoria (North)-Ditmars-Steinway. Its 1928 construction date sits close to the 1931 median for stabilized buildings tracked in the neighborhood. HPD lists 2 open violations here, about one for every 10 apartments — close to the one for every 9 apartments median for tracked buildings in the neighborhood. Of the 148 violations on record at the address, 9 are class C — HPD's immediately hazardous grade, and none of them are still open. HPD issued 1 new violation at the address in the last twelve months.
Building details
| Borough | Queens |
| Neighborhood | Astoria (North)-Ditmars-Steinway |
| ZIP | 11105 |
| Year built | 1928 |
| Apartments | 20 |
| Rent-stabilized | Yes — DHCR registered |
| Stabilization code | MULTIPLE DWELLING A |
| BBL | 4008760085 |
Owner & management
| Owner | 2106 23rd Avenue Astoria LLC 21-06 23 AVE · ASTORIA, NY 11105 |
| Managing agent | Sotirios KASSAPIDIS |
Building conditions
| HPD violations | 2 open / 148 total · 1 in last 12 mo |
| HPD complaints | 0 open / 299 total |
| HPD registration last filed | December 16, 2025 |
Full building report — $9
Frequently asked questions
Is 21-06 23rd Ave rent stabilized?
21-06 23rd Ave in Astoria (North)-Ditmars-Steinway, Queens is registered as rent stabilized in the New York State DHCR 2024 rent-stabilized building files, where its stabilization code is MULTIPLE DWELLING A. Registration is recorded for the building, not for each apartment in it, so an individual unit here can still have been deregulated — ask the landlord or DHCR for that apartment's rent history before relying on it.
How many apartments are at 21-06 23rd Ave?
21-06 23rd Ave (BBL 4008760085) has about 20 residential apartments and was built in 1928, from NYC PLUTO. PLUTO counts the building's units; it does not say how many of them are rent stabilized.
Other rent-stabilized buildings in Astoria (North)-Ditmars-Steinway
See all in Astoria (North)-Ditmars-Steinway →