Is 403 E 73rd St rent stabilized?
403 E 73rd St is a registered NYC rent-stabilized building in Upper East Side-Lenox Hill-Roosevelt Island, Manhattan (10021). It has about 20 apartments, built in 1928.
Also written as 403 East 73rd Street — or 403 E 73rd St, Manhattan, NY 10021.
How this building compares
With about 20 apartments it sits near the middle of the 626 rent-stabilized buildings this site tracks in Upper East Side-Lenox Hill-Roosevelt Island, where the median building has 20. It went up in 1928, 18 years after 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 21 violations on record at the address, 7 are class C — HPD's immediately hazardous grade. Tenants have filed 110 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 | 10021 |
| Year built | 1928 |
| Apartments | 20 |
| Rent-stabilized | Yes — DHCR registered |
| Stabilization code | MULTIPLE DWELLING A |
| BBL | 1014680104 |
Owner & management
| Owner | 403 EAST 73RD STREET REALTY LLC 321 EAST 90TH STREEt #b · New York, NY 10128 |
| Managing agent | RELIABLE PROPERTY MANAGEMENT LLC |
Building conditions
| HPD violations | 0 open / 21 total |
| HPD complaints | 0 open / 110 total |
| HPD registration last filed | September 11, 2025 |
Full building report — $9
Other rent-stabilized buildings in Upper East Side-Lenox Hill-Roosevelt Island
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