The purpose of a variance is to allow variation from the strict application of the standards of this title, where it is found that practical difficulties, unnecessary hardships or results inconsistent with the general purpose of this title, would occur by its implementation. The planning commission, on its own motion or through proper application by the public, may initiate proceedings for issuance of variances.
No variance shall be granted which authorizes a use or activity which is not otherwise expressly authorized by the zoning regulations governing the parcel of property.
Application for a variance shall be made in writing by a property owner or by a lessee, purchaser in escrow, or optionee with the consent of the owners, on a form and in a manner as prescribed by the county. The application shall be accompanied by a fee, as set by the board of supervisors, for the variance.
Notice of a public hearing shall be given as set forth in Chapter 17.132 of this title.
The planning commission and/or its staff shall investigate the application and obtain all necessary information to assure that any action on a variance application is consistent with the intent and purpose of this chapter, and with previous action concerning variances.
Before a variance may be granted, it shall be shown that:
The planning commission shall render its decision on the variance at the conclusion of the public hearing and recite the findings upon which the planning commission bases its decision.