863 Onderdonk Avenue
Queens · 11385 · BBL 4034730071
863 Onderdonk Avenue is a multi-family walk-up in Ridgewood, Queens, ZIP 11385. City records date it to 1913 and count 6 residential units. The city's property file lists the owner of record as Madziar, Robert. Its most recent total assessed value is $492K.
What the eviction record shows
City marshals executed 2 evictions at 863 Onderdonk Avenue in the record PulseCities holds, the most recent on Jun 10, 2024. The first fell on Jun 10, 2024, so the filings span 0 days. Holding the marshal docket number or the court index number from one of these? Look up that case →
Rent stabilization at this address
DHCR registration records list 6 rent-stabilized units at this building in 2019, the most recent year PulseCities holds. Registration is building-level and does not settle the status of any single apartment; the rent history does. Checking your own apartment starts with the free rent history. How to check rent-stabilized status →
311 housing complaints
2 complaints in the past 12 months
NYC 311 housing and building complaints logged for this address. Source: NYC 311, current through August 26, 2026.
How 863 Onderdonk Avenue compares in 11385
PulseCities tracks 14,681 lots in 11385, of which 214 carry an executed eviction from the marshal record, which starts in April 2024, and 800 carry a deed from the shorter ACRIS window. This building is in that second group, which is 1.5% of the ZIP. 11385 scores 34.1 out of 100 for displacement pressure, 73 of 177 scored NYC ZIP codes. The full signal breakdown for Ridgewood →
Watch 863 Onderdonk Avenue
Get an email when a deed, eviction, permit or violation is filed on this building. Only when something lands, and never more than once a day
Questions about 863 Onderdonk Avenue
Who owns 863 Onderdonk Avenue?
The most recent deed on file for 863 Onderdonk Avenue names Madziar, Robert. Deeds record the party that took title, which is often a holding company rather than the operator managing the building.
Has 863 Onderdonk Avenue changed hands recently?
No deed for 863 Onderdonk Avenue appears in the ACRIS records PulseCities holds. That means no transfer has been published for this lot in the current window, not that the building has never been sold.
Have there been evictions at 863 Onderdonk Avenue?
Yes. Two marshal-executed evictions at 863 Onderdonk Avenue appear in the NYC evictions dataset, the most recent on Jun 10, 2024. The dataset covers executed evictions only, so it undercounts housing court activity: cases that settle or end in a move-out never reach a marshal.
Is 863 Onderdonk Avenue rent stabilized?
DHCR registrations list 6 stabilized units at this building in 2019. Registration is building-level, so it does not settle whether one apartment is stabilized. The free rent history from NYS Homes and Community Renewal does.
What is the displacement risk around 863 Onderdonk Avenue?
11385 (Ridgewood) scores 34.1 out of 100 on the PulseCities displacement index. The score reads five ZIP-level signals: eviction rate, LLC acquisition rate, permit intensity, assessment spikes, and 311 complaint volume. It describes the area around the building, not the building itself.
Sourced from NYC public records: ACRIS deeds, DOB permits, the NYC evictions dataset, and 311. Records reflect what agencies have published and can lag events.