The proposed Riverbrook Village apartment complex could be unincorporated Hall County’s first high-density residential area if the Hall County Board of Commissioners approves the development company’s controversial zoning application this evening. Riverbrook Village Development Partners LLC of Murrayville is asking to rezone about 83 acres northwest of the intersection of Price and Thompson Bridge roads to allow for mixed residential and commercial use. The developers, Steve McKibbon and Robbie Robison, are planning a retail shopping center on 60 acres and an apartment unit with hundreds of units.