No house or building constructed or erected after 1-26-1956 in the city shall be used as a roominghouse. No house or building erected before 1-26-1956 and not used at that time for such purpose, or any building, house or portion thereof which was used or intended to be used or occupied for roominghouse purposes shall be converted into, used as or leased for a roominghouse unless such building and every part thereof shall conform to the requirements of this subchapter and to such other requirements of the Ch. 150, Building Regulations, and Ch. 156, Zoning Code, of this code of ordinances as such chapters may apply.
(Prior Code, § 116.181) Penalty, see § 116.999