In the A-P-C district:
A. A structure originally designed as a residence, or as an accessory to a residence, may be used for a business or professional use under the conditions as provided in chapter 18.156, article IX of this title.
B. All uses except parking and loading shall be conducted within a completely enclosed building.
C. Site plans and elevations for all new construction and/or additions shall be submitted to the commission for review and approval. (Ord. 2056 § 1, 1988)