Rockwall County has never grown accidentally. Its transformation from open pasture to one of the most affluent and supply-constrained counties in North Texas has been shaped by infrastructure decisions, school performance, water planning, bond elections, and a steady eastward push from Dallas. Justin Holland, with 20 years of real estate experience, has built his career inside that structure.
As founder of Legacy & Co. Real Estate in Heath, Texas, Holland operates across residential resale, luxury and lakefront property, land acquisition and disposition, investment housing, new construction, and select commercial assignments. The firm represents a growing roster of agents across Rockwall County and the broader North and East Texas markets, advising clients in one of the state’s most competitive submarkets.
Before launching Legacy & Co., Holland helped scale a brokerage to more than 300 agents, gaining firsthand experience in recruiting, training, operations, and transaction oversight at scale. He also served four terms in the Texas House of Representatives, representing House District 33. During his tenure, he chaired the Sunset Advisory Commission and authored House Bill 1500, the 2023 renewal legislation for the Public Utility Commission and ERCOT following the 2021 winter grid failure. The role required sustained engagement with statewide infrastructure planning, utility governance, regulatory oversight, and fiscal accountability…