Architectural features, not including vertical projections, may extend or project into a required side yard not more than three inches for each one foot of width of such side yard; and may extend or project into a required front yard or rear yard not more than three feet. Architectural features shall not include those details which are normally demountable.
(`73 Code, 15.359, § 5.136) (Ord. eff. 8-1-67; Am. Ord. passed 1973)