No vacant land in any district established under the provisions of this chapter shall hereafter be occupied or used and no building hereafter erected, structurally altered by adding new square footage or moved into any districts shall be occupied until an approval of occupancy has been issued therefore by the Community Development Department.
(`61 Code, § 25.20.1) (Ord. 915, passed 6-20-2000; Am. Ord. 939, passed 5-20-2003; Am. Ord. 990, passed 4-21-2009; Am. Ord. 1018, passed 9-3-2013)