Every part of a yard shall be open and unobstructed by any building or structure, from its lowest point upward, except as follows:
(A) Awnings, balconies, overhangs, fire escapes and eaves may project not more than 5 feet over or half the distance of the required side yard, whichever is less;
(B) Walks, steps for negotiating ground slopes, retaining walls, hedges and natural growth, fences, paved areas;
(C) Uncovered porches, and steps to building entrances may not extend more than 5 feet into any required front yard or required rear yard and not more than 3 feet into any required side yard; and
(D) Chimneys and fireplaces may extend not more than 4 feet into a required yard or court.
(Prior Code, § 66-163) Penalty, see § 151.999