Shimshon Grunstein
Owner
216 Congers Rd Building 2, Suite 206 New City, NY 10956
670 Myrtle Ave PO Box 291 Brooklyn, NY 11205
Shimshon Grunstein NYC portfolio
$152 million -elevator 23%, P9 14%, M4 10%; Bronx 96%, Manhattan 3%*
1154th largest portfolio by dollar value
135,881 sqft – elevator 58%, M1 8%, M4 6%; Bronx 86%, Manhattan 13%
1974th largest by SF
14 properties – Bronx 85%, Manhattan 14%
745th largest
212 residential units – Bronx 100%
1105th largest by residential units
Person Activity past 24 months:
Buyer signatory: 2 for $5 million
Borrower signatory: 10 for $98.3 million
Developer (new building or major alteration): 22 for 245,275 square feet
Top Ten Associated Companies:
NorthEast Community Bank (3), Roman Catholic Church (3), Citibank (2), Roman Catholic Church of Saint Paul and Holy Rosary (2), IceCap Group (2), Spruce Capital (2), Spencer Savings Bank (1), Popular Bank (1), FourLeaf Federal Credit Union (1), Gurvinder Singh (1)
Top Ten Associated People:
Jonathan Misher (2), Alejandro Garcia (2), Dana Berlin (1), Julian Cokro (1), Raul G. Miguez (1), Gurvinder Singh (1), Stephen R. Clickner (1), Grace Y. Chiang (1), John Saltos (1), Jack Oved (1)
Recent activity as signatory:
• Roman Catholic Church and Roman Catholic Church of Saint Paul and Holy Rosary sold 442 East 119 Street for $4 million to Shimshon Grunstein on April 20, 2026.
• Roman Catholic Church and Roman Catholic Church of Saint Paul and Holy Rosary sold 444 East 119th Street, East Harlem, Manhattan for $1,000,000 to Shimshon Grunstein on April 20, 2026.
• Shimshon Grunstein borrowed $6.4 million from Spencer Savings Bank for 358 East 134 Street on March 25, 2026.
• Shimshon Grunstein borrowed $17.1 million from NorthEast Community Bank for None on January 13, 2026.
• Shimshon Grunstein filed plans for new building for 65,931 sqft in East Harlem, Manhattan, on December 19, 2025.
• Shimshon Grunstein borrowed $10.7 million from FourLeaf Federal Credit Union for 781 Burke Avenue on November 13, 2025.
• Shimshon Grunstein borrowed $8.7 million from Popular Bank for 4330 Oneida Avenue on October 30, 2025.
• Shimshon Grunstein filed plans for major alteration for 8,205 sqft in East Harlem, Manhattan, on August 08, 2025.
• Shimshon Grunstein filed plans for major alteration for 52,488 sqft in East Harlem, Manhattan, on July 21, 2025.
• Shimshon Grunstein borrowed $9.1 million from NorthEast Community Bank for 868 East 156th Street, Longwood, Bronx on June 20, 2025.
Latest Stories:
• Shimshon Grunstein pays $2.1M to Roman Catholic Church for dev site in Norwood (January 16, 2023)