Is 804 Onderdonk Ave rent stabilized?
804 Onderdonk Ave is a registered NYC rent-stabilized building in Ridgewood, Queens (11385). It has about 7 apartments, built in 1913.
Also written as 804 Onderdonk Avenue — or 804 Onderdonk Ave, Queens, NY 11385.
How this building compares
With about 7 apartments it is larger than 83% of the 1,081 rent-stabilized buildings this site tracks in Ridgewood. It went up in 1913, 17 years before the 1930 median for stabilized buildings tracked in the neighborhood. HPD lists 3 open violations here, about one for every 2 apartments — above the one for every 3 apartments median for tracked buildings in the neighborhood. Of the 20 violations on record at the address, 6 are class C — HPD's immediately hazardous grade. Tenants have filed 26 HPD complaints at the address, 1 of them in the last twelve months.
Building details
| Borough | Queens |
| Neighborhood | Ridgewood |
| ZIP | 11385 |
| Year built | 1913 |
| Apartments | 7 |
| Rent-stabilized | Yes — DHCR registered |
| Stabilization code | MULTIPLE DWELLING A |
| BBL | 4034630030 |
Owner & management
| Owner | 576 MAGNOLIA LLC 804 ONDERDONK AVENUE · Ridgewood, NY 11385 |
| Managing agent | 576 MAGNOLIA LLC |
Building conditions
| HPD violations | 3 open / 20 total · 2 in last 12 mo |
| HPD complaints | 0 open / 26 total |
| HPD registration last filed | December 4, 2025 |