Properties Knox 4420 Norfolk Avenue, Saint Louis, MO 63110 18 Apartments Composed of One- & Two-Bedroom Styles A1 1 BR / 1 BA | 716-752 SQ FT View floor plan A3 1 BR / 1 BA | 777-784 SQ FT View floor plan A4 1 BR / 1 BA | 765 SQ FT View floor plan B1 2 BR / 2 BA | 1,055-1,062 SQ FT View floor plan B2 2 BR / 2 BA | 1,115-1,120 SQ FT View floor plan Interested in life at Knox?We’re currently accepting applications. Apply now