(A)   Any lawfully established use of a building or land that does not conform to the use regulations for the district in which it is located shall be deemed to be a legal nonconforming use and may be continued, except as otherwise provided herein.

   (B)   Any legal nonconforming building or structure may be continued in use, provided there is no physical change other than necessary maintenance and repair, as otherwise permitted herein.

(Ord. passed 8-4-86)

   (A)   Whenever any part of a building, structure or land occupied by a nonconforming use is changed to or replaced by a use conforming to the provisions of this chapter, such premises shall not thereafter be used or occupied by a nonconforming use, even though the building may have been originally designed and constructed for the prior nonconforming use.

   (B)   Whenever a nonconforming use of a building or structure, or part thereof has been discontinued for a period of 12 consecutive months or whenever there is evident a clear intent on the part of the owner to abandon a nonconforming use, such use shall not after being discontinued or abandoned be reestablished and the use of the premises thereafter shall be in conformity with the regulations of the district.

   (C)   Where no enclosed building is involved, discontinuance of a nonconforming use for a period of six months shall constitute abandonment, and shall not thereafter be used in a nonconforming manner.

   (D)   A nonconforming use not authorized by the provisions of this chapter in effect at the time this ordinance becomes effective, shall be discontinued and not reestablished, except when the provisions of this ordinance find the use to be conforming to the district in which it is then located.

(Ord. passed 8-4-86)

   (A)   The nonconforming use of any building, structure or portion thereof, which is designed or intended for a use not permitted in the district in which it is located may be changed to another nonconforming use thereof, but only if such other use is permitted by a special use permitted as authorized in the administrative section.

   (B)   A nonconforming structure that was erected, converted or structurally altered in violation of the provisions of this chapter shall not be validated due to prior ordinances and such violation or any violations of this chapter may be ordered removed or corrected by the proper officials at any time.

(Ord. passed 8-4-86)

   (A)   Normal maintenance of a building or other structure containing a nonconforming use is permitted, including necessary non-structural repairs and incidental alterations which do not extend or intensify the nonconforming use.

   (B)   No structural alteration shall be made in a building or other structure containing a nonconforming use, except in the following situations:

      (1)   When the alteration is required by law;

      (2)   When the alteration will actually result in eliminating the nonconforming use;

      (3)   When a building in a residential district containing residential nonconforming uses may be altered in any way to improve livability, provided no structural alteration shall be made which would increase the number of dwelling units or the bulk of the building.

(Ord. passed 8-4-86)

   (A)   If a building or other structure containing a nonconforming use is damaged or destroyed by any means to the extent of 60% or more of its replacement value at that time, the building or other structure can be rebuilt or used thereafter only for a conforming use in compliance with the provisions of the district in which it is located. If the damage or destruction is less than 60% of its replacement value, based upon prevailing costs, the building may then be restored to its original condition and the occupancy or use of such building may be continued which existed at the time of such partial destruction.

   (B)   In either event, restoration or repair of the building or other structure must be started within a period of six months from the date of damage or destruction and diligently prosecuted to completion.

(Ord. passed 8-4-86)

   (A)   A nonconforming building may be enlarged or extended only if the entire building is thereafter devoted to a conforming use, and is made to conform to all the regulations of the district in which it is located.

   (B)   No building partially occupied by a nonconforming use shall be altered in such a way as to permit the enlargement or expansion of the space occupied by such nonconforming use.

   (C)   No conforming use may be enlarged or extended in such a way as to occupy any required usable open space or any land beyond the boundaries of the zoning lot as it existed on August 4, 1986, or to displace any conforming use in the same building or on the same parcel.

   (D)   A building or structure which is nonconforming with respect to yards, floor area ratio, or any other element of bulk regulated herein shall not be altered or expanded in any manner which would increase the degree or extent of its nonconformity with respect to the bulk regulations for the district in which it is located.

(Ord. passed 8-4-86)

   Wherever a lawfully existed building or other structure otherwise conforms to the use regulations herein but is nonconforming only in the particular manner hereinafter specified, the building and use thereof shall be exempt from the requirements of § 152.043 herein.

   (A)   In any residential district where a dwelling is nonconforming only as to the number of dwelling units it contains, provided no such building shall be altered in any way so as to increase the number of dwelling units therein.

   (B)   In any business or manufacturing district, where the use is less distant from a residential district than that specified in the regulations for the district in which it is located.

   (C)   In any district, where an established building, structure or use is nonconforming with respect to the standards prescribed herein for any of the following:

      (1)   Floor area ratio;

      (2)   Yards-front, side, rear or transitional;

      (3)   Off-street parking or loading;

      (4)   Building height; and

      (5)   Gross floor area.

(Ord. passed 8-4-86)

   Any nonconforming use may be made a special use by the granting of a special use permit, as authorized in § 152.140 provided that the nonconforming use is permitted as a special use in the district in which it is located.

(Ord. passed 8-4-86)