445 9 Street
Park Slope, Brooklyn
Parcel ID (BBL): 3010900071
Owner: John J. Walsh
Acquired: January 08, 2024, $4.4 million
Built: 1881
SF: 4,092
Dwelling units: 5
No. of buildings: 1
Class: Five to Six Families (C2)
Floors: 3
HPD Ownership Registration Information
Last registered: 2026-05-11 (expires 2026-09-01)
445 9Th Street Llc
Corporate Owner
675 10 STREET Brooklyn, NY, 11215
William Walsh
Officer
551 17 Street Brooklyn, NY, 11215
Site Manager
Ed Walsh
Shareholder
180 68 Street Brooklyn, NY, 11220
Transactions:
• Weiss Investments sold 445 9th Street, Park Slope, Brooklyn for $4.4 million to John J. Walsh on January 08, 2024.
Development:
• Michael Weiss filed plans for alteration in Park Slope, Brooklyn, on July 02, 2015.