Gregory Kalamaras
Owner
Gregory Kalamaras NYC portfolio
$22 million -condo 87%, industrial 12%; Queens 100%*
3379th largest portfolio by dollar value
75,782 sqft – condo 85%, industrial 14%; Queens 100%
2773th largest by SF
2 properties – Queens 100%
3966th largest
32 residential units – Queens 100%
3167th largest by residential units
Person Activity past 24 months:
Buyer signatory: 1 for $2.8 million
Seller signatory: 1 for $2.4 million
Borrower signatory: 1 for $14.6 million
Top Ten Associated Companies:
JPMorgan Chase (1), Barry Leistner (1), Karen Zhuang (1), Popular Bank (1)
Top Ten Associated People:
Ursula Flores (1), Barry Leistner (1), Karen Zhuang (1)
Recent activity as signatory:
• Gregory Kalamaras and Michael DiFonzo borrowed $14.6 million from JPMorgan Chase for 40-05 Crescent Street, 40-05 Crescent Street, 40-05 Crescent Street, and 40-05 Crescent Street, Long Island City, Queens on January 30, 2026.
• Gregory Kalamaras sold 72-20 48 Avenue for $2.4 million to Karen Zhuang on January 22, 2025.
• Barry Leistner sold 8-14 37 Avenue for $2.8 million to Gregory Kalamaras on January 09, 2025.
• Gregory Kalamaras borrowed $18 million from Popular Bank for 40-05 Crescent Street, 40-05 Crescent Street, 40-05 Crescent Street, and 40-05 Crescent Street, Long Island City, Queens on December 30, 2020.
• Michael Difonzo, Gregory Kalamaras and John Schenone for Michael Difonzo filed plans for major alteration for 14,487 sqft in Lower East Side, Manhattan, on March 29, 2018.