Okla. Stat. tit. 11, § 11-44-107: Variances

A variance from the terms, standards and criteria that pertain

to an allowed use category within a zoning district as authorized by

the zoning ordinance may be granted, in whole, in part, or upon

reasonable conditions as provided in this article, only upon a

finding by the board of adjustment that:

1. The application of the ordinance 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 the ordinance

or the comprehensive plan; and

4. The variance, if granted, would be the minimum necessary to

alleviate the unnecessary hardship.