Riverview Townhomes 600 5th Ave, Halethorpe, MD21227 The leasing office of Riverview Townhomes is located off of 5th Avenue in Lansdowne. Riverview offers affordable living…More in a conveniently located neighborhood. The Riverview neighborhood is steps away from many businesses and transportation services, which is very convenient for residents. Riverview also offers a responsive maintenance staff. For more information on available units and prices, please call the leasing office.