A. A structure originally designed as a residence, or as an accessory to a residence, may be used for a commercial purpose under the conditions as provided for in chapter 18.156, article VI of this title.
B. No commercial building shall be constructed or established on the same lot together with an existing residential building.
C. All uses shall be conducted within a completely enclosed building, except as follows:
1. Off street parking and loading areas;
2. Automobile service stations;
3. The open storage of materials, products and equipment when such storage is enclosed by a fence, wall, buildings or other means adequate to conceal such storage from view from adjoining property or the public street. However, this requirement shall not apply to the display of products or equipment offered for sale or rental, providing the display is maintained in a neat and orderly manner.
D. Site plans and elevations for all new construction and/or additions shall be submitted to the commission for review and approval. (Ord. 1000 § 25.10, 1955)