No principal structure shall exceed 35 feet in height above average ground level and no accessory building shall exceed 16 feet in height above average ground level unless approved by the Board of Zoning Appeals. The Board may authorize a variance to this height regulation in any district if:
(A) All front and side yard depths are increased one foot for each additional foot of height; or
(B) The structure is any of the following and does not constitute a hazard to an established airport: television and radio towers, church spires, belfries, monuments, tanks, water and fire towers, stage towers and scenery lofts, cooling towers, ornamental towers and spires, chimneys, silos, elevator bulkheads, smoke stacks, conveyors and flagpoles.
(Ord. O-C-97-10, passed 12-22-1997)