303-unit Luxury Multifamily Community in Knoxville, TN trades for $120.7M KNOXVILLE, Tenn., Nov. 28, 2023 /PRNewswire/ -- Passco Companies, a privately held California-based commercial real estate company that specializes in acquisition, development, and property and asset management throughout the U.S., in conjunction with its joint venture partner, Greystone, a national commercial real estate finance and investment company, has acquired One Riverwalk, a 303-unit luxury apartment community completed in 2019 and located within Knox County in the Knoxville, TN MSA. The property is 97% occupied.