Residential sector
The residential sector existed as a sector located within the Old World on the planet Zakuul. During the War against Zakuul in the year 3631 BBY, Senya Tirall and the Alliance Commander traveled through this sector while attempting to locate the Lady of Sorrows.
Behind the scenes
The residential sector is featured as a specific location on Zakuul within the Star Wars: The Old Republic: Knights of the Fallen Empire game expansion.