[Ord. #255; Ord. #592; 1972 Code § 89-55]
Within the district established by this Chapter, or amendments that may later be adopted, there exist lots, structures, and uses of land and structures which were lawful before this Chapter was passed or amended, but which would be prohibited, regulated, or restricted under the terms of this Chapter or future amendment. It is the intent of this Chapter to permit these non-conformities to continue until they are removed, but not to encourage their survival. Such uses are declared by this Chapter to be incompatible with permitted uses in the districts involved. It is further the intent of this Chapter that non-conformities shall not be enlarged upon, expanded or extended, nor be used as grounds for adding other structures or uses prohibited elsewhere in the same district, unless to make such use or structure conform to minimum safe building standards.
[Ord. #255; Ord. #592; 1972 Code § 89-56]
A non-conforming use of a structure, a non-conforming use of land, or a non-conforming use of a structure and land, shall not be extended or enlarged after passage of this Chapter by the attachment on a building or premises of additional signs intended to be seen from off the premises, or by the addition of other uses of a nature which would be prohibited generally in the district involved.
[Ord. #255; Ord. #592; 1972 Code § 89-57]
To avoid undue hardship, nothing in this Chapter shall be deemed to require a change in the plans, construction or designated use of any building on which actual construction was lawfully begun prior to the effective date of adoption or amendment of this Chapter and upon which actual building construction has been diligently carried on. Actual construction is hereby defined to include the placing of construction materials in permanent position and fastened in a permanent manner according to architectural and engineering design, except that where demolition or removal of an existing building has been substantially begun preparatory to rebuilding, such demolition or removal shall be deemed to be actual construction, provided that work shall be diligently carried on until completion of the building involved.
[Ord. #255; Ord. #592; 1972 Code § 89-58]
Structures that are non-conforming according to this Chapter may be continued so long as they remain otherwise lawful. Non-conforming structures and their use, shall not be enlarged, expanded or altered except to become more in conformity with this Chapter. Any replacement of a non-conforming structure or use shall conform to this Chapter. Any non-conforming use or structure existing at the time of the passage of this chapter may be continued upon the lot or in the structure so occupied and any such structure may be restored or repaired in the event of partial destruction thereof. Change from one non-conforming use or another shall not be allowed, except by approval of the Board of Adjustment.
[Ord. #255; Ord. #592; 1972 Code § 89-59]
No non-conforming use shall, if once changed into a conforming use, be changed back into a non-conforming use.
[Ord. #255; Ord. #592; 1972 Code § 89-60]
On any building devoted in whole or in part to any non-conforming use, repairs and maintenance may be made. Nothing in this Chapter shall prevent the strengthening or restoring to a safe condition, any wall, floor or roof which has been declared unsafe by the Building Inspector.