Is 421 68th St rent stabilized?
421 68th St is a registered NYC rent-stabilized building in Bay Ridge, Brooklyn (11220). It has about 6 apartments, built in 1915.
Also written as 421 68th Street — or 421 68th St, Brooklyn, NY 11220.
How this building compares
With about 6 apartments it sits near the middle of the 692 rent-stabilized buildings this site tracks in Bay Ridge, where the median building has 7. Its 1915 construction date sits close to the 1928 median for stabilized buildings tracked in the neighborhood. HPD lists 5 open violations here, about 0.8 per apartment — above the one for every 3 apartments median for tracked buildings in the neighborhood. Of the 50 violations on record at the address, 4 are class C — HPD's immediately hazardous grade. Tenants have filed 39 HPD complaints at the address, none of them in the last twelve months.
Building details
| Borough | Brooklyn |
| Neighborhood | Bay Ridge |
| ZIP | 11220 |
| Year built | 1915 |
| Apartments | 6 |
| Rent-stabilized | Yes — DHCR registered |
| Stabilization code | MULTIPLE DWELLING A |
| BBL | 3058550078 |
Owner & management
| Owner | KATHERINE MADIMENOS 60 PARROTT PL #2 · BROOKLYN, NY 11228 |
| Managing agent | george madimenos |
Building conditions
| HPD violations | 5 open / 50 total · 3 in last 12 mo |
| HPD complaints | 0 open / 39 total |
| HPD registration last filed | September 10, 2025 |