What good architecture can do: Brand new on briggsfreeman.com is 3215 Armstrong Avenue, a sleek, two-story condominium designed by the legendary Texas architect Bud Oglesby. Besides satisfying scale, light, shadow and form, it offers two bedrooms, a private courtyard, a generous master suite and a stair landing that makes an ideal home office. An underlying luxury? Beautiful limestone floors in the living areas. With its double-height ceiling in the living room and a beautiful skylight, the home is flooded with natural light. The 1,862-square-foot home is in the heart of the Knox-Henderson neighborhood and within walking distance to many of Dallas’ most stylish restaurants and shops. 3215 Armstrong Avenue is represented by Faisal Halum, leader of the No. 1 residential team at Briggs Freeman Sotheby's International Realty. 3215 Armstrong Avenue in Dallas is represented by Faisal Halum for $899,000.