Years of Combined Experience


2020 Deal Volume

2020 Transactions Closed

“Mark managed the sale of our 155-unit community. During the course of the escrow, there was a flex in financial terms; however, Mark helped the Buyer pivot to bring us across the finish line at the contract price. We appreciate his tenacity and we look forward to doing more business with Greystone ISG, both buying and selling.” 

Frank Roessler
Founder and CEO, Ashcroft Capital

“Mark added real value to all of the transactions – both acquisitions and dispositions – of our multifamily real estate transactions in Texas, and Oklahoma.  Mark managed all the closings very well, and made it a much smoother experience on our end.”

Kenny Wolfe
Wolfe Investments

“Esther has worked with us during two transactions so far, both off-market opportunities and complex in nature. She has been a pleasure to work with and diligent with finding us deals that fit our specific criteria and making sure we close in a timely manner. We look forward to continuing transactions with her and the Greystone Dallas team.”

Matt Cooper
Cooper Street Capital

“Todd sold me my first multifamily property during the great recession and since then we have done many deals together totaling over 1,000 units.

Todd and his team were able to sell one of my properties in Fort Worth when another National Firm could not and most recently he was able to sell off over 600 units that I did not want out of a 1,200+ unit portfolio for a healthy profit. When I was recently asked by a lender what my exit plan was for another property I was contracting on I said, “Todd Franks and his Team at ISG.”

David Lagat
Bellas Realty Group


5728 LBJ Freeway, Ste. 310
Dallas, Texas 75240