Heights of buildings, fences, signs and other structures shall be determined by the current regulations of the International Building Code and the individual zones and chapters of this title. All buildings shall be constructed with at least one story above grade. Building height shall be measured from the average finished ground elevation to the peak of a pitched roof or to the coping of a flat roof and need not include structures extending above the roof not intended for occupancy. The height of communications antennas shall be regulated by provisions of chapter 17.112 of this title. (Ord. 2007-02, 1-16-2007)