No building or structure shall exceed three and one-half stories or 45 feet; except, that any building or structure erected to such a height or less that would be detrimental, in the opinion of the Commission, to the light, air or privacy of any other structure or use, existing or reasonably to be anticipated, may be reduced. Exceptions are provided in CVMC 19.16.040. (Ord. 3153 § 2 (Exh. A), 2010; Ord. 1356 § 1, 1971; Ord. 1281 § 1, 1970; Ord. 1212 § 1, 1969; prior code § 33.513(G)).