Is 511 E 73rd St rent stabilized?
511 E 73rd St is a registered NYC rent-stabilized building in Upper East Side-Lenox Hill-Roosevelt Island, Manhattan (10021). It has about 30 apartments, built in 1920.
Also written as 511 East 73rd Street — or 511 E 73rd St, Manhattan, NY 10021.
How this building compares
With about 30 apartments it is larger than 67% of the 626 rent-stabilized buildings this site tracks in Upper East Side-Lenox Hill-Roosevelt Island. Its 1920 construction date sits close to the 1910 median for stabilized buildings tracked in the neighborhood. HPD lists 9 open violations here, about one for every 3 apartments — above the one for every 10 apartments median for tracked buildings in the neighborhood. Of the 63 violations on record at the address, 15 are class C — HPD's immediately hazardous grade. Tenants have filed 123 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 | 10021 |
| Year built | 1920 |
| Apartments | 30 |
| Rent-stabilized | Yes — DHCR registered |
| Stabilization code | MULTIPLE DWELLING A |
| BBL | 1014850010 |
Owner & management
| Owner | PRAXIS REALTY CO LLC 66 MARBLEDALE ROAD · TUCKAHOE, NY 10707 |
| Managing agent | VANDERLEIGH PROPERTIES |
Building conditions
| HPD violations | 9 open / 63 total · 14 in last 12 mo |
| HPD complaints | 0 open / 123 total |
| HPD registration last filed | September 9, 2025 |
Full building report — $9
Other rent-stabilized buildings in Upper East Side-Lenox Hill-Roosevelt Island
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