Is 21-20 21st Ave rent stabilized?
21-20 21st Ave is a registered NYC rent-stabilized building in Astoria (North)-Ditmars-Steinway, Queens (11105). It has about 6 apartments, built in 1931.
Also written as 21-20 21st Avenue — or 21-20 21st Ave, Queens, NY 11105.
View 21-20 21st Ave on the map →Building details
| Borough | Queens |
| Neighborhood | Astoria (North)-Ditmars-Steinway |
| ZIP | 11105 |
| Year built | 1931 |
| Apartments | 6 |
| Rent-stabilized | Yes — DHCR registered |
| Stabilization code | MULTIPLE DWELLING A |
| BBL | 4008800053 |
Owner & management
| Owner | TSALAPATANIS LLC 21-20 21 AVENUE · Astoria, NY 11105 |
| Managing agent | SERGIO TSALAPATANIS |
Building conditions
| HPD violations | 0 open / 11 total |
| HPD registration last filed | November 10, 2025 |
Frequently asked questions
Is 21-20 21st Ave rent stabilized?
21-20 21st 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 21-20 21st Ave?
21-20 21st Ave (BBL 4008800053) has about 6 residential apartments and was built in 1931, 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
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