Is 340 E 70th St rent stabilized?
340 E 70th St is a registered NYC rent-stabilized building in Upper East Side-Lenox Hill-Roosevelt Island, Manhattan (10021). It has about 7 apartments, built in 1910.
Also written as 340 East 70th Street — or 340 E 70th St, Manhattan, NY 10021.
How this building compares
With about 7 apartments it is smaller than 94% of the 626 rent-stabilized buildings this site tracks in Upper East Side-Lenox Hill-Roosevelt Island. Its 1910 construction date sits close to the 1910 median for stabilized buildings tracked in the neighborhood. HPD lists 13 open violations here, about 1.9 per apartment — above the one for every 10 apartments median for tracked buildings in the neighborhood. Of the 42 violations on record at the address, 6 are class C — HPD's immediately hazardous grade. Tenants have filed 10 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 | 10021 |
| Year built | 1910 |
| Apartments | 7 |
| Rent-stabilized | Yes — DHCR registered |
| Stabilization code | MULTIPLE DWELLING A |
| BBL | 1014440030 |
Owner & management
| Owner | 1299 FIRST LLC 47 W 28TH STREET #SUITE · New York, NY 10001 |
| Managing agent | TIME CENTURY MANAGEMENT LLC |
Building conditions
| HPD violations | 13 open / 42 total · 5 in last 12 mo |
| HPD complaints | 4 open / 10 total |
| HPD registration last filed | August 25, 2025 |
Full building report — $9
Other rent-stabilized buildings in Upper East Side-Lenox Hill-Roosevelt Island
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