Shelly Argy Poston Joins Gridline Properties as a Senior Associate

Gridline Properties, a full-service commercial real estate brokerage firm based in Miami’s urban core, is pleased to announce that has joined the company as a senior associate. With over five years of commercial real estate experience, Poston’s role will focus on the sale of multifamily properties and development sites within South Florida.

Prior to Gridline Properties, Poston worked at Marcus & Millichap where she also focused on multifamily and development sales, and in 2019, she won the Prospector of the Year Award. As of September 2022, Poston’s sales in 2022 alone have reached the $21.5 million mark. After nearly four years at Marcus & Millichap, Poston’s decision to join Gridline Properties was motivated by its culture of innovation and collaboration.

Her methodology stems from her studies of organizational psychology, which she earned a master’s degree at the Interdisciplinary Center (IDC Herzliya, now known as Reichman University) located in Tel Aviv, Israel. As part of her studies, Poston evaluated the ecosystems of struggling companies and guided them in ways to improve strategies and streamline communication to keep them flourishing. This knowledge has helped Poston throughout many of her negotiations and while dealing with clients.

“Gridline Properties is thrilled to have Shelly join the team,” said Alfredo Riascos, broker and principal at Gridline Properties. “We are certain that she will add value and new skills to our growing team of successful agents.”

Gridline Properties is a best-in-class brokerage firm that is paving the way for its team of successful agents. By helping its agents develop professionally, the team has been able to grow strong together.

About Gridline Properties

Founded in 2018, Gridline Properties is a full-service commercial real estate brokerage firm based in Miami’s urban core. The firm specializes in brokerage services that include landlord and tenant representation, strategic real estate planning, investment sales, and dispositions. Under the leadership of Principal and Broker Alfredo Riascos, Partner Mateo Romero, and a team of experienced agents, Gridline Properties strives to be a market leader in the industry and a dependable resource to its clients and shareholders. In recent years, Gridline Properties has proven to be a leader in its industry by successfully brokering a notable portfolio of transactions in some of Miami’s most exciting submarkets including Wynwood, Midtown, Downtown, Allapattah, Little River, MiMo, Little Havana and East Hialeah. Additionally, Gridline is swiftly expanding its presence to Broward and Palm Beach Counties. Gridline is a best-in-class brokerage firm that is paving the way for its team of successful agents. By helping its agents develop professionally, the team has been able to grow strong together. To learn more, visit www.gridlineproperties.com.