(A) The rear yard in R-1A yards shall be not less than 20 feet in depth.
(B) In computing the depth of the rear yard from any building where such yard opens upon a public street, alley, way, or park, one-half, but not to exceed ten feet of the width of such street, alley, way, or park, may be considered to be a portion of the rear yard.
(C) Outside stairways, unroofed and unenclosed, may extend into rear yards for a distance not to exceed four and one-half feet.
(D) A detached accessory building not exceeding one story in height may occupy not more than one- half the area of the rear yard.
('65 Code, § 9-3.506) (Ord. 556, passed - - ; Am. Ord. 686, passed - - ) Penalty, see § 153.999