Is 321 E 78th St rent stabilized?
321 E 78th St is a registered NYC rent-stabilized building in Upper East Side-Lenox Hill-Roosevelt Island, Manhattan (10075). It has about 16 apartments, built in 1900.
Also written as 321 East 78th Street — or 321 E 78th St, Manhattan, NY 10075.
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. Its 1900 construction date sits close to the 1910 median for stabilized buildings tracked in the neighborhood. HPD lists no open violations at this address — one of 211 such buildings among the 634 this site tracks in the neighborhood. Of the 51 violations on record at the address, 5 are class C — HPD's immediately hazardous grade. Tenants have filed 28 HPD complaints at the address, none of them in the last twelve months.
Building details
| Borough | Manhattan |
| Neighborhood | Upper East Side-Lenox Hill-Roosevelt Island |
| ZIP | 10075 |
| Year built | 1900 |
| Apartments | 16 |
| Rent-stabilized | Yes — DHCR registered |
| Stabilization code | MULTIPLE DWELLING A, GARDEN COMPLEX |
| BBL | 1014530013 |
Owner & management
| Owner | KC3- 319-321 EAST 78TH STREET LLC 225 WEST 35 #FL14 · New York, NY 10001 |
| Managing agent | LIVINGSTON MANAGEMENT SERVICES LLC |
Building conditions
| HPD violations | 0 open / 51 total |
| HPD complaints | 0 open / 28 total |
| HPD registration last filed | August 30, 2025 |
Full building report — $9
Other rent-stabilized buildings in Upper East Side-Lenox Hill-Roosevelt Island
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