Is 321 To 325 E 66th St rent stabilized?
321 To 325 E 66th St is a registered NYC rent-stabilized building in Upper East Side-Lenox Hill-Roosevelt Island, Manhattan (10065). It has about 45 apartments, built in 1959.
Also written as 321 To 325 East 66th Street — or 321 To 325 E 66th St, Manhattan, NY 10065.
How this building compares
With about 45 apartments it is larger than 75% of the 626 rent-stabilized buildings this site tracks in Upper East Side-Lenox Hill-Roosevelt Island. It went up in 1959, 49 years after the 1910 median for stabilized buildings tracked in the neighborhood. HPD lists 10 open violations here, about one for every 4 apartments — above the one for every 10 apartments median for tracked buildings in the neighborhood. Of the 32 violations on record at the address, 5 are class C — HPD's immediately hazardous grade, and none of them are still open. Tenants have filed 72 HPD complaints at the address, 1 of them in the last twelve months.
Building details
| Borough | Manhattan |
| Neighborhood | Upper East Side-Lenox Hill-Roosevelt Island |
| ZIP | 10065 |
| Year built | 1959 |
| Apartments | 45 |
| Rent-stabilized | Yes — DHCR registered |
| Stabilization code | MULTIPLE DWELLING A |
| BBL | 1014410014 |
Owner & management
| Owner | EAST 66TH STREET ASSOCIATES 1 LLC 157 EAST 25 STREET · NEW YORK, NY 10010 |
| Managing agent | MARIN MANAGEMENT CORPORATION |
Building conditions
| HPD violations | 10 open / 32 total |
| HPD complaints | 0 open / 72 total |
| HPD registration last filed | November 1, 2025 |
Full building report — $9
Frequently asked questions
Is 321 To 325 E 66th St rent stabilized?
321 To 325 E 66th St in Upper East Side-Lenox Hill-Roosevelt Island, Manhattan 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 321 To 325 E 66th St?
321 To 325 E 66th St (BBL 1014410014) has about 45 residential apartments and was built in 1959, 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 Upper East Side-Lenox Hill-Roosevelt Island
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