Any use which is made a nonconforming use by this chapter or by any subsequent amendments may be continued except as hereinafter provided.
A nonconforming use may be changed to a use of a more restricted classification. Once changed to a conforming use or to a more restricted use, such use thereafter shall not revert to a less restricted use.
In any district, whenever a nonconforming use of land, premises, building or structure or any part or portion thereof has been discontinued for a period of one year, such nonconforming use shall not thereafter be reestablished, and all future uses shall be in conformity with the provisions of this chapter. Such discontinuance of the active and continuous operation of such nonconforming use or a part or portion thereof for such period of one year is hereby construed and considered to be an abandonment of such nonconforming use, regardless of any reservations of an intent not to abandon the same or an intent to resume active operations. If actual abandonment in fact is evidenced by the removal of buildings, structures, machinery, equipment and other evidences of such nonconforming use of the land and premises, the abandonment shall be construed and considered to be completed within a period of less than one year, and all rights to reestablish or continue such nonconforming use shall thereupon terminate.
Unless approved by the ZBA, no nonconforming building which has been damaged by fire or other causes to the extent of 50% or more of its equalized assessed value shall be rebuilt or repaired except in conformance with the regulations of this chapter. In such reconstruction, neither the floor area nor the cubical content shall be increased from the original nonconforming building.
Nothing herein shall be deemed to prevent keeping in good repair a nonconforming building or restoration to a safe condition of any structure declared unsafe by the CEO.