Is 507 E 73rd St rent stabilized?
507 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 507 East 73rd Street — or 507 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 3 open violations here, about one for every 10 apartments — matching the median for tracked buildings in the neighborhood. Of the 92 violations on record at the address, 20 are class C — HPD's immediately hazardous grade. Tenants have filed 107 HPD complaints at the address, 13 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 | 1014850007 |
Owner & management
| Owner | PRAXIS REALTY CO LLC 66 MARBLEDALE ROAD · TUCKAHOE, NY 10707 |
| Managing agent | VANDERLEIGH PROPERTIES LLC |
Building conditions
| HPD violations | 3 open / 92 total · 10 in last 12 mo |
| HPD complaints | 4 open / 107 total |
| HPD registration last filed | September 9, 2025 |
Full building report — $9
Frequently asked questions
Is 507 E 73rd St rent stabilized?
507 E 73rd 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. 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 507 E 73rd St?
507 E 73rd St (BBL 1014850007) has about 30 residential apartments and was built in 1920, from NYC PLUTO. PLUTO counts the building's units; it does not say how many of them are rent stabilized, and the DHCR files this site is built on register the building rather than its individual apartments.
Other rent-stabilized buildings in Upper East Side-Lenox Hill-Roosevelt Island
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