About
Mack Real Estate Group was founded in 2013 by William, Richard and Stephen Mack whose family experience in commercial real estate dates back several decades. Headquartered in New York City, MREG is an integrated developer, operator, investor and lender with offices and affiliates across major markets of the United States.
Top Deals
FINANCED
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Florida | PPSF: $5954
+ 2
08/09/2019
FINANCED
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New York | Condo | PPSF: $1125
+ 1
11/09/2019
FINANCED
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New York | Other | PPSF: $13777
11/30/2020
Focus
MultiFamily
Loan
Markets
Headquarters
60 Columbus Circle, 20th Floor, New York, New York, 10023
FAQs
Mack Real Estate Group has financed 27 deals.
Mack Real Estate Group's most recent deal was on June 09, 2025.
Mack Real Estate Group's largest deals include a sale of $216,103,378.00 for 1619 Broadway New York, NY 10019, USA, and a loan of $3,000,000,000.00 for 343 West 39th Street, New York, NY, USA.
Member since: October 2024
Deals
Transaction Type
Asset Type
State
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SOLD
Marty Derito Of De Rito Partners Purchases 130 Acres In Phoenix For $67.38 Million
Southwest Corner Of Interstate 17 And Carefree Highway, Albany, AZ
AZCRE
MD
Sep 29, 2026
SOLD
Andy Burke Of Westcore Acquires Industrial Campus In Phoenix For $90.7M From Richard Mack
$90/SF
23869 North 19th Avenue, Phoenix, AZ
AZCRE
Jan 9, 2026
SOLD
Richard Mack Of Mack Real Estate Group Purchases Development Site From Joseph Chetrit For $94M
545 West 37th Street, New York, NY
NYCRE
Dec 18, 2025
FINANCED
Alex Sapir Of Sapir Organization Refinances 261 Madison Avenue With Richard J. Mack For $60M
$156/SF
261 Madison Avenue, New York, NY
NYCRE
Dec 5, 2025