(A) Changes in structures or use. Except as may otherwise be provided in §§ 152.040 to 152.047, all buildings erected hereafter, all uses of land or buildings established hereafter, all structural alterations or relocation of existing buildings occurring hereafter, and all enlargements of, or additions to, existing uses occurring hereafter, shall be subject to all regulations herein which are applicable to the zoning districts in which such building, use or land shall be located.
(B) Nonconforming buildings, structures and uses. Any lawful building, structure or use existing at the time of the enactment of the ordinance from which this chapter was derived may be continued even though such building, structure or use does not conform to the provisions herein for the district in which it is located and whenever a district shall be changed hereafter, the then existing lawful use may be continued, subject to the provisions of §§ 150.040 to 150.047.
(Ord. passed 8-4-86)