No owner of any double house or two-family dwelling shall occupy, rent or lease such premises, or any part thereof, unless the owner holds a certificate of authorized occupancy issued by the Director of Buildings for such premises, which certificate has not expired or otherwise become void. Such certificate shall be obtained before July 2, 1969, or before the owner enters into an agreement for the sale of the premises, whichever occurs sooner.
(Ord. 1968-72. Passed 12-23-68; Ord. 1990-18. Passed 4-23-90.)