100 East 21 Street
Flatbush, Brooklyn
Parcel ID (BBL): 3050810015
Owner: Morris Weinberg
Acquired: January 05, 2022, $14.8 million
Debt: January 05, 2022, $11.1 million
Built: 1941
SF: 86,118
Dwelling units: 84
No. of buildings: 1
Class: Semi-fireproof (Without Stores) (D1)
Floors: 6
HPD Ownership Registration Information
Last registered: 2025-07-02 (expires 2026-09-01)
Mark Neiman
Head Officer
1355 GRAND CONCOURSE BA Bronx, NY, 10452
100 East 21 Llc
Corporate Owner
1355 GRAND CONCOURSE BA Bronx, NY, 10452
Mark Neiman
Agent
1355 GRAND CONCOURSE BA Bronx, NY, 10452
Jose
Site Manager
Transactions:
• Jacob Hager sold 100 East 21st Street, Flatbush, Brooklyn for $14.8 million to Morris Weinberg on January 05, 2022.
• Morris Weinberg borrowed $11.1 million from JPMorgan Chase for 100 East 21st Street, Flatbush, Brooklyn on January 05, 2022.
Development:
• Jacob Hager filed plans for alteration in Flatbush, Brooklyn, on September 11, 2003.
• Jacob Hager filed plans for alteration in Flatbush, Brooklyn, on March 27, 2015.
• Aron Goldman filed plans for alteration in Flatbush, Brooklyn, on June 24, 2019.
Violations:
According to city public data, the properties have received 76 housing violations and $1,000 in OATH penalties in the last year.