Sam Kooris
KEYSTONE 1021 EIGHTH AVENUE LLC
Person Activity past 24 months:
Seller signatory: 1 for $5.1 million
Top Ten Associated Companies:
Ready Capital (1), Mahbub U. Rahman (1), Yitzchok Lebowitz (1)
Top Ten Associated People:
Mahbub U. Rahman (1), Yitzchok Lebowitz (1)
Recent activity as signatory:
• Alchemy Ventures sold 1065 Bedford Avenue for $5.1 million to Yitzchok Lebowitz on February 25, 2026.
• Alchemy Ventures sold 649 Argyle Road for $4.8 million to Mahbub U. Rahman on April 29, 2022.
• Alchemy Ventures borrowed $7.2 million from Ready Capital for 37 Carmine Street on June 30, 2021.
Latest Stories:
• Yitzchok Lebowitz pays $5.1M to Alchemy Ventures for 14-unit walkup in Bed Stuy (March 11, 2026)
• RYCO Capital signs $78.7M refi for nine properties in Manhattan (March 21, 2024)
• Mahbub Rahman pays $4.8M to Alchemy Ventures for residential walkup in Flatbush (May 13, 2022)
• Alchemy Ventures pays $7M to multiple owners for Greenwich Village rental (October 05, 2021)
