Condo, Homeowner & Tenant Associations We need your help to keep these lists current. Send updates to any of these lists to the Office of Communications and Public Engagement. Find out which buildings are in your area with the My Arlington Apartments & Condos map. Organization Name Property Manager Contact #abcdefghijklmnopqrstuvwxyzShow All Representative Condominium Association Ridge House Condominium http://arlingtonridgehouse.com/ River Place North http://www.riverplacenorth.org River Place South Housing Corporation http://www.riverplacesouth.com Rosslyn Heights East Unit Owners Association http://www.rosslynheightseast.com/ Rosslyn Heights North Condo Association http://www.rhncondo.com Rosslyn Heights South Condo Association