(A) Except as provided in this subchapter, each lot shall have a rear yard of not less than 15 feet.
('64 Code, § 41.18)
(B) (1) An accessory building may be permitted on the rear property line when said building:
(a) Has no opening on those sides adjoining a property line and is of one hour fire-resistant construction on said sides.
(b) Has provision for all roof drainage to be taken care of on the subject property.
(2) An accessory building which does not comply with the requirements of subdivision (1) of this division shall not be located closer than three feet from the rear property line.
(3) An accessory building having direct vehicular access from an alley shall be located not less than 25 feet from the opposite side of the alley.
(4) On a reverse corner lot, an accessory building shall not be located closer than five feet from any rear property line which is also the side property line for the property to its rear.
('64 Code, § 41.19) Penalty, see § 10.97