The basic difference
SouthPark grew around a regional shopping center and an office cluster several miles south of Uptown. Its residential surroundings include established single-family neighborhoods, condominiums, and newer mixed-use apartment buildings, and the district has been steadily adding walkable infill and greenway connections.
South End grew out of a mill and rail corridor at the edge of Uptown and densified around light rail. Its anchor is not a mall but a transit line and a greenway, and its retail is street-level rather than centralized. Choosing between them is mostly a choice between drive-to convenience with more space and walk-out density with less.
