[Ord. 8/12/1993, Art. VIII, § 3]
Where a lawful use of structure exists which, on the effective date of this Chapter or subsequent amendment thereto, becomes nonconforming, such use or structure may be continued as long as it remains otherwise lawful, including subsequent sales of the property, subject to the following provisions.
A. The existing nonconforming use shall not be changed to a different nonconforming use.
B. No such nonconforming use or structure shall be altered or extended except if such complies with the following criteria and standards:
(1) To provide for a natural expansion which is not detrimental to public health, safety and general welfare; provided such expansion does not exceed 50% of the existing ground floor area of the structure or other space occupied by the use.
(2) Provided such does not constitute the addition of a new nonconforming use or structure.
(3) Provided such does not decrease yards when such already fail to meet minimum yard setback areas.
(4) Provided that the alteration or extension meets the district regulations for such use or structure as if same were being altered or extended in the district where such use is permitted. In cases where the use is permitted in two or more districts, the most restrictive district regulations shall apply.
C. In the event that any nonconforming structure is destroyed or partially destroyed by any means, such nonconforming structure and use may be rebuilt and reestablished to the same extent as prior to said destruction; provided, that a special exemption shall be first granted by the Zoning Hearing Board, according to the following criteria:
(1) That in rebuilding the nonconforming structure the landowner shall meet as many of the requirements of this Chapter as is reasonably possible and consistent with allowing the landowner to reestablish the nonconforming use or structure to the extent as existed before said destruction.
D. When a nonconforming use or structure is discontinued or abandoned for a period of one year or more continuously, or replaced by a conforming structure, the premises shall not thereafter be used except in conformity with the regulations of the district in which it is located, except if the use is a farm use as herein defined.