A major master-planned community called The Grove has been approved in Henry County, marking one of the largest real estate developments in metro Atlanta’s history. Spearheaded by Geosam Capital, the $4 billion project will span nearly 1,300 acres near Lake Talmadge, just south of the airport and close to the Atlanta Motor Speedway. Over the next two decades, The Grove will deliver 7,160 residential units, including townhomes, apartments, single-family houses, and active adult options. Nearly 4,