Brickell lies south of the Miami River, extending south to SW 26th Road (the Rickenbacker Causeway), and is mostly mixed financial and residential north of Broadway (SW 15th Road), and mostly residential south of Broadway. Brickell is home to 31,759 year-round residents. The area of Brickell south of Broadway is mainly low and mid-rise residential buildings west of Brickell Avenue and high-rise residential to the east of Brickell Avenue. This area of Brickell includes the "Millionaires' Row" section of Brickell Avenue, home to many expensive residences, and home to many of Miami's most expensive apartments and condominiums, as well as some iconic Miami skyscrapers, such as the Atlantis Condominium.