2518 N Fitzhugh Avenue 101 The apartments on Fitzhugh are near Central Expressway and a quick drive to Uptown, Downtown, Knox-Henderson, and Lower Greenville Avenue. Snug between Uptown and Lower Greenville, Knox-Henderson borrows a little from both -- the restaurant scene and walkability of Uptown with the live music and endless entertainment of Lower Greenville -- to deliver the perfect neighborhood including access to the Katy Trail, a 3.5-mile paved walking and bicycling path that runs through Dallas. Knox-Henderson is located around the merging of Knox Street with Henderson Avenue along Highway 75. The heart of the neighborhood, Greenville Avenue, features funky sidewalk cafes and art galleries along brick-paved sidewalks. The abundance of bike racks and period lighting help solidify this area's cool factor. The residential side of Knox-Henderson offers a unique blend of charming bungalows, townhomes, and modern apartment buildings -- often side-by-side for a unique look with ample character.