JARS Residential sold the 200-unit Churchill Commons multifamily complex at 1660 Old Trolley Rd. in Summerville, SC to PRG Real Estate Management, Inc. for $12.25 million, or about $61,000 per unit, according to public record. The 209,932-square-foot apartment community consists of one-, two- and three bedroom units across 12 buildings. It was constructed in 1979 in the Dorchester County submarket, and was 93 percent occupied at the time of sale.