(A) An open unenclosed porch, deck, patio or paved terrace may project into a front yard for a distance not exceeding ten feet, or into a side yard for a distance not more than half the side yard required.
(B) Every part of a required yard shall be open to the sky unobstructed, except for accessory buildings in a rear or side yard, and except for the customary projections of sky-lights, sills, balconies, cornices, and ornamental features.
(C) Open or lattice-enclosed fire escapes, fireproof outside stairways, and balconies projecting not more than five feet into a rear yard, and the ordinary projections of chimneys and flues may be permitted.
(D) Fences, not exceeding four and one-half feet in height, may be permitted in any rear or side yard.
('69 Code, § 151.52) (Ord. C-285, passed 7-8-68; Am. Ord. C-666, passed 10-10-89; Am. Ord. C-692, passed 10-9-90) Penalty, see § 154.99