Is 66 Madison Ave rent stabilized?
66 Madison Ave is a registered NYC rent-stabilized building in Midtown South-Flatiron-Union Square, Manhattan (10016). It has about 134 apartments, built in 1910.
Also written as 66 Madison Avenue — or 66 Madison Ave, Manhattan, NY 10016.
How this building compares
With about 134 apartments it is larger than 79% of the 140 rent-stabilized buildings this site tracks in Midtown South-Flatiron-Union Square. Its 1910 construction date sits close to the 1920 median for stabilized buildings tracked in the neighborhood. HPD lists 3 open violations here, about one for every 45 apartments — below the one for every 9 apartments median for tracked buildings in the neighborhood. Of the 15 violations on record at the address, 1 is class C — HPD's immediately hazardous grade. Tenants have filed 10 HPD complaints at the address, none of them in the last twelve months.
Building details
| Borough | Manhattan |
| Neighborhood | Midtown South-Flatiron-Union Square |
| ZIP | 10016 |
| Year built | 1910 |
| Apartments | 134 |
| Rent-stabilized | Yes — DHCR registered |
| Stabilization code | MULTIPLE DWELLING A, NON-EVICT COOP/CONDO |
| BBL | 1008570018 |
Owner & management
| Owner | 66 MADISON AVENUE APARTMENT CORP 152 WEST 57TH ST #12FL · NEW YORK, NY 10019 |
| Managing agent | ABC REALTY |
Building conditions
| HPD violations | 3 open / 15 total · 1 in last 12 mo |
| HPD complaints | 0 open / 10 total |
| HPD registration last filed | November 5, 2025 |
Full building report — $9
Other rent-stabilized buildings in Midtown South-Flatiron-Union Square
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