Joseph I. Jemal
Principal
Jemstone Group
(JJ Operating)
358 5th Ave, Suite 704. New York, NY, 10001
Jemstone Group NYC portfolio
$435 million -retail 72%, mixed-use 15%, office 11%; Manhattan 43%, Bronx 34%, Brooklyn 18%*
578th largest portfolio by dollar value
928,905 sqft – retail 34%, office 33%, mixed-use 31%; Bronx 52%, Brooklyn 38%, Manhattan 5%
562th largest by SF
17 properties – Manhattan 35%, Bronx 29%, Brooklyn 29%
668th largest
20 residential units – Manhattan 65%, Brooklyn 35%
3913th largest by residential units
1 foreclosure, 0 bankruptcies, 2 other court cases.
Notes
Website not found
Person Activity past 24 months:
Seller signatory: 1 for $2 million
Top Ten Associated Companies:
Signature Bank (2), Silvershore Properties (1), Uzi Shvut (1)
Top Ten Associated People:
Jay Levinton (1), Kenneth A. Stagnari (1), Uzi Shvut (1)
Recent activity as signatory:
• Jemstone Group sold 2946 3 Avenue for $2 million to Uzi Shvut on December 09, 2025.
• Jemstone Group borrowed $12 million from Signature Bank for 2053 Jerome Avenue on April 11, 2022.
• Silvershore Properties sold 153 Noll Street for $2.1 million to Jemstone Group on December 17, 2021.
• Jemstone Group borrowed $10.5 million from Signature Bank for 45-12 47 Street on September 13, 2021.
Latest Stories: