Alfredo Riascos

Founder & Managing broker

With nearly 16 years of experience as a commercial real estate broker, Alfredo Riascos is the Founder and Managing Broker of Gridline Properties, a full-service commercial real estate firm based in Miami’s urban core.

With a decade of experience under his belt, Alfredo founded Gridline Properties in 2018. The firm specializes in commercial real estate brokerage services, including investment sale representation, landlord and tenant representation and strategic real estate consulting. Riascos manages a team of 12 successful agents and represents a variety of private and institutional clients, participating in some of the most notable projects in Miami’s urban core. Throughout his career, Riascos has brokered over $500 million in real estate transactions and has participated in some of the most transformational projects in Miami, including the Magic City Assemblage, multiple development sites in the Wynwood neighborhood, as well as pioneering into the Allapattah and Little River markets.

Over the years, Gridline Properties has been recognized for its track record and rapid growth. In 2023, the South Florida Business Journal ranked Gridline Properties number three in a list of South Florida’s 50 fastest-growing companies in a category of companies with revenue under $25 million. In 2024, the same publication included Riascos in their 2024 Power Leaders 250 series, spotlighting leaders in South Florida that help grow South Florida’s business market and advance the local economy. In 2022, he was selected as an honoree for South Florida Business & Wealth Magazine’s 2022 Up & Comer Awards – showcasing young professionals for their expertise and innovation.

Alfredo is an active member of the Miami Realtor’s Association and holds a Bachelor of Arts in Economics from Florida International University. An avid runner, Alfredo has completed five half and full marathons.