RESTON, Va.--(BUSINESS WIRE)--Comstock Holding Companies, Inc. (Nasdaq: CHCI) ("Comstock†), a leading asset manager, developer, and operator of mixed-use and transit-oriented properties in the Washington, D.C. region, and JW Marriott, part of Marriott Bonvoy's portfolio of over 30 extraordinary hotel brands, today announced the opening of JW Marriott Reston Station, a 247-room luxury hotel located in the heart of Reston Station — the largest mixed-use, transit-oriented community in the Washingt. ...