§ 155.22 SF-2 - SINGLE-FAMILY RESIDENTIAL DISTRICT.
   (A)   Purpose. The purpose of this district is to establish residential areas of average urban density. This district should serve as a zone of transition between lower and higher density residential areas.
   (B)   Use regulations. The following uses are permitted in this district:
      (1)   Any use permitted in the “SF-1” District;
      (2)   “SF-2” dwellings;
      (3)   Other uses as designated in § 155.45.
   (C)   Development regulations.
      (1)   Lot requirements. (Minimum figures)
         (a)   Lot area: At least 7,000 square feet;
         (b)   Lot width: 50 feet;
         (c)   Lot depth: 100 feet.
      (2)   Yard requirements. (Minimum figures)
         (a)   Front yard: 25 feet;
         (b)   Side yard:
            1.   Interior lot:
            2.   Exterior lot: 10 feet;
         (c)   Rear yard: 25 feet.
      (3)   Height requirements.
         Maximum building height: 35 feet.
      (4)   Spatial control.
         Minimum floor space per dwelling unit: 800 square feet.
   (D)   Parking regulations.
      (1)   Same as “SF-l” District.
      (2)   Off-street parking and loading regulations: see § 155.47.
(`87 Code, Zoning Ordinance, Art. II, § 3)