The Blackman Group

The Blackman Group is led by Chris Blackman, a top-producing, designated realtor in the Dallas Metroplex known for his commitment, expertise, and passion for real estate. The team specializes in family homes, investment properties, recreational properties, and luxury leases, providing responsive service and deep market knowledge to clients whether they are preparing a property for sale or searching for their perfect home. Team members include Diana Blackman, a Dallas native and neighborhood expert focused on finding the ideal fit for clients’ lifestyles, and Mary Markey, a Lakewood resident with extensive experience in home buying, selling, and staging. Mary Katharine Gill, a Highland Park High School graduate and University of Georgia alum, brings international sales experience and bilingual skills, supporting clients with a personalized approach rooted in her deep Dallas community ties.