A. The board of adjustment shall have the power to:
1. Hear and decide appeals if it is alleged there is an error in any order, requirement, decision or determination made by an administrative official, the planning commission or the city council in the interpretation or enforcement of this title.
2. Authorize, in specific cases, a variance from the terms, standards and criteria that pertain to a permitted use or use subject to review category within a zoning district, as authorized by the zoning ordinance, when such cases are shown not to be contrary to the public interest, if, owing to special conditions, a literal enforcement of the requirements of this title will result in unnecessary hardship so that the spirit of this title shall be observed and substantial justice done.
B. Variances may be allowed by the board of adjustment only after notice and a hearing as provided for in this chapter.
C. A variance may be granted upon a finding by the board of adjustment that:
1. The application of this title to the particular piece of property would create an unnecessary hardship;
2. Such conditions are peculiar to the particular piece of property involved;
3. Relief, if granted, would not cause substantial detriment to the public good, or impair the purposes and intent of this title or the city's comprehensive plan; and
4. The variance, if granted, would be the minimum necessary to alleviate the unnecessary hardship.
D. The record of the meeting at which either a variance was granted or a ruling was overturned, shall show that each element of a variance or overturned ruling was established at the public hearing on the question, otherwise, said variance or overturned ruling shall be voidable on appeal to the district court. (Ord. 1136, 2014)