192.10 C-2A CENTRAL BUSINESS COMMERCIAL DISTRICT.
The C-2A District is intended to provide for a concentration and variety of retail stores, professional offices and service activities located within the Central Business District. It is intended that this district be limited to the S.W. 3rd Street business area.
1.   Permitted Principal Uses. Only the following uses of structures or land shall be permitted in the C-2A District: any use permitted in and as limited in the C-2 District.
2.   Permitted Accessory Uses. Permitted accessory uses in the C-2A District are as follows: accessory uses permitted in and as limited in the C-2 District.
3.   Area and Size Regulations. The following minimum requirements shall be observed in the C-2A District, subject to the height limitations found in Section 191.11 and the modifications contained in Section 196.03 of this Zoning Ordinance:
   A.   Lot Area: Same as required in the C-2 District.
   B.   Lot Area Per Dwelling Unit: Same as required in the C-2 District.
   C.   Lot Width: Same as required in the C-2 District.
   D.   Front Yard: No minimum requirement.
   E.   Side Yard: No minimum requirement, except when adjoining any R district, in which case – 10 feet.
   F.   Rear Yard: No minimum requirement, except when adjoining any R district, in which case – 10 feet.
   G.   Maximum Height: Same as required in the C-2 District.
   H.   Maximum Number of Stories: Same as required in the C-2 District.
4.   Off-Street Parking and Loading. There are no minimum requirements for off-street parking and loading in the C-2A District.
5.   Minimum Open Space. There is no minimum requirement for open space in the C-2A District.
6.   Alterations or Modifications. Notwithstanding the provisions of paragraphs D, E and F of subsection 3, and subsections 4 and 5 of this section, no building structure, parking lot, side yard, front yard, rear yard, parking or loading area shall be altered or modified if such property, as a result of such modification or alteration, will not comply with the minimum requirements set forth in subsection 3; provided, however, the reconstruction, remodeling or repair of any building or structure shall not be deemed to be an alteration or modification under the provisions of this section, unless such reconstruction, remodeling or repair increases the exterior dimensions of such building or structure.