The story of your home
Preview771 Union Street
Brooklyn · built 1920
This four-unit multifamily walk-up at 771 Union Street is located in Brooklyn's historic Park Slope neighborhood. City property records date its construction to 1920.
Park Slope developed rapidly in the late 19th century, growing alongside Prospect Park into a distinctive rowhouse neighborhood. This building, identified in city records as a multifamily walk-up, contributes to the area's residential character.
Situated on block 953, lot 62, this property offers four residential units in a neighborhood known for its tree-lined streets and historic architecture.
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
Did you live here? Know who did? Have an old photo? Every memory makes the archive richer for the next family.
+ Add your memory or photo