Sec 122-285 Lot Area, Yard, And Height Requirements
   A.   Minimum lot area and width requirements for commercial uses: no minimum lot area and width.
   B.   Minimum requirements for front, side, and rear yard setbacks for commercial uses: none, except:
      1.   Where apartments are above a store or shop, in which case a rear yard setback of twenty (20) feet shall be provided; and
      2.   Where adjacent to a residential district, a side yard setback of ten (10) feet a rear yard setback of twenty (20) feet shall be provided.
   C.   Maximum height requirements for commercial uses: four stories or fifty (50) feet.
(Code 1991, § 12-294)