A. Penthouse or roof structures for the housing of elevators, stairways, tanks, ventilating fans or similar equipment required to operate and maintain a building, and fire or parapet walls, skylights, towers, steeples, flagpoles, chimneys, smokestacks and water tanks, wireless or television masts, theater lofts, silos or similar structures may be erected above the height limits prescribed in the zone height regulations, but no space above the height limit shall be allowed for the purpose of providing additional floor space.
B. No dwelling shall be erected to a height less than ten feet (10'), and no accessory building in a residential zone shall be erected to a height greater than twenty five feet (25'). (Ord., 11-14-1974)