4221 Avenue J
Brooklyn · 11210 · BBL 3077680002
4221 Avenue J is a mixed residential and commercial building in Flatbush, Brooklyn, ZIP 11210. City records date it to 1935 and count 1 residential unit of 2 total. The city's property file lists the owner of record as Zephyr, Jean Carlo. Its most recent total assessed value is $35K.
What the eviction record shows
City marshals executed 1 eviction at 4221 Avenue J in the record PulseCities holds, the most recent on Nov 19, 2025. Holding the marshal docket number or the court index number from one of these? Look up that case →
Executed evictions
| Type | Executed | |
|---|---|---|
| Residentialdocket 55559 | Nov 19, 2025 |
Marshal-executed residential evictions from the NYC evictions dataset, past 12 months. Source: NYC marshal eviction records, current through August 27, 2026.
Rent stabilization at this address
No DHCR rent-stabilization registration is on file for 4221 Avenue J in the years PulseCities holds. Absence is not proof: an owner who stops registering leaves the same gap as a building that never had stabilized units. Checking your own apartment starts with the free rent history. How to check rent-stabilized status →
How 4221 Avenue J compares in 11210
PulseCities tracks 8,573 lots in 11210, of which 155 carry an executed eviction from the marshal record, which starts in April 2024, and 516 carry a deed from the shorter ACRIS window. This building is in that second group, which is 1.8% of the ZIP. 11210 scores 36.4 out of 100 for displacement pressure, 56 of 177 scored NYC ZIP codes. The full signal breakdown for Flatbush →
Watch 4221 Avenue J
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Questions about 4221 Avenue J
Who owns 4221 Avenue J?
The most recent deed on file for 4221 Avenue J names Zephyr, Jean Carlo. Deeds record the party that took title, which is often a holding company rather than the operator managing the building.
Has 4221 Avenue J changed hands recently?
No deed for 4221 Avenue J 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 4221 Avenue J?
Yes. One marshal-executed eviction at 4221 Avenue J appears in the NYC evictions dataset, the most recent on Nov 19, 2025. 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 4221 Avenue J rent stabilized?
No DHCR registration for 4221 Avenue J appears in the years PulseCities holds. That is a gap in the registration record rather than an answer about any apartment, and the free rent history from NYS Homes and Community Renewal is what settles it.
What is the displacement risk around 4221 Avenue J?
11210 (Flatbush) scores 36.4 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.