Is 434 E 66th St rent stabilized?
434 E 66th St is a registered NYC rent-stabilized building in Upper East Side-Lenox Hill-Roosevelt Island, Manhattan (10065). It has about 16 apartments, built in 1910.
Also written as 434 East 66th Street — or 434 E 66th St, Manhattan, NY 10065.
How this building compares
With about 16 apartments it is smaller than 68% of the 626 rent-stabilized buildings this site tracks in Upper East Side-Lenox Hill-Roosevelt Island. HPD lists 49 open violations here, about 3.1 per apartment — above the one for every 10 apartments median for tracked buildings in the neighborhood. Of the 100 violations on record at the address, 20 are class C — HPD's immediately hazardous grade, and 1 of them is still open. HPD issued 1 new violation at the address in the last twelve months. Tenants have filed 92 HPD complaints at the address, 6 of them in the last twelve months.
Building details
| Borough | Manhattan |
| Neighborhood | Upper East Side-Lenox Hill-Roosevelt Island |
| ZIP | 10065 |
| Year built | 1910 |
| Apartments | 16 |
| Rent-stabilized | Yes — DHCR registered |
| Stabilization code | MULTIPLE DWELLING A |
| BBL | 1014600033 |
Owner & management
| Owner | FRIENDSHIP HOUSE 1985 CEDARBRIDGE AVENUE · LAKEWOOD, NJ 08701 |
| Managing agent | DAVID EISENSTEIN REAL ESTATE |
Building conditions
| HPD violations | 49 open / 100 total · 1 in last 12 mo |
| HPD complaints | 0 open / 92 total |
| HPD registration last filed | November 20, 2025 |
Full building report — $9
Frequently asked questions
Is 434 E 66th St rent stabilized?
434 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 434 E 66th St?
434 E 66th St (BBL 1014600033) has about 16 residential apartments and was built in 1910, 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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