The story of your home
Preview321 Union Street
Brooklyn
Nestled in South Brooklyn, 321 Union Street is part of the vibrant Carroll Gardens / Red Hook neighborhood, an area celebrated for its charming deep front gardens and historic waterfront connections. This property contributes to the residential character of a community known for its distinctive local feel.
City property records identify 321 Union Street as a multifamily walk-up, situated on block 428, lot 7503. The building contains seven residential units, reflecting a common housing type in this established Brooklyn locale. It stands as a piece of the neighborhood's enduring fabric.
This overview was generated from public records, including NYC property data.
Where it stands
The deed chain
No deeds have surfaced for this address yet. Ownership records often live only at the county recorder — when we find a transfer, the full chain will appear here.
Go deeper · deed records
Search Kings (Brooklyn), NY's county recorder →NYC ACRIS Socrata open datasets — fully open bulk + API; Plot uses these natively. Pre-1966 deeds are scanned but not in the structured dataset. Index reaches back to 1966.
Residents across the decades
See the families who called this address home, census by census, 1880–1950.
Unlock this layer →Press mentions
A century of newspaper sightings of this address — births, sales, the times it made the paper.
Unlock this layer →Photographs
Historical photos of this house and its block, curated from public archives.
Unlock this layer →Nearby & related
Add to this house's story
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