The purpose of a variance is to provide relief when a strict application of the zoning requirements would impose unnecessary hardships resulting from the size, shape, or dimensions of a site or the location of existing structures thereon; or from geographic, topographic, or other factors listed below. Reasonable conditions may be imposed in connection with a variance as deemed necessary to protect the best interests of the surrounding property or neighborhood, and otherwise secure the purpose and requirements of this chapter. Guarantees and evidence may be required that such conditions will be met.
Variances to a quantitative requirement of this Code may be granted only if, on the basis of the written application, investigation, and evidence submitted by the applicant, findings of fact are made by the zoning administrator (for Class 1 applications) or Planning Commission (for Class 2 applications) that satisfy the criteria of subsections A through F of this section. Prior variances allowed in the neighborhood shall not be considered by the granting authority in reaching its decision. A determination of whether the standards set forth in this section are satisfied necessarily involves the balancing of competing and conflicting interests. Each request shall be considered on its own merits.
A. 
The hardship was not created by the person requesting the variance;
B. 
The request is necessary to make reasonable use of the property. There will be an unreasonable economic impact upon the person requesting the variance if the request is denied;
C. 
The request will not substantially be injurious to the neighborhood in which the property is located. The variance will not result in physical impacts, such as visual, noise, traffic or increased potential for drainage, erosion and landslide hazards, beyond those impacts that would typically occur with development in the subject zone;
D. 
The request is not in conflict with the Comprehensive Plan;
E. 
The request is not in conflict with the Development Code. No variance may be granted which will result in a use not permitted in the applicable zone or which will increase the allowable residential density in any zone with the exception of individual lot size reduction; and
F. 
Physical circumstance(s) related to the property involved preclude conformance with the standard to be varied.
A. 
Class 1 variances include minor variances that are small changes from the applicable Code requirements and which will have little or no effect on adjacent property or users. Administrative approval by the zoning administrator for Class 1 variances may be granted using a Type II procedure. Class 1 variances are limited to:
1. 
Location of structures in relation to required yards.
2. 
Variances from minimum lot width and depth.
3. 
Variances from other quantitative standards by 20% or less.
B. 
Class 2 variances include variances that are significant changes from the applicable Code requirements and have the potential for creating impacts on adjacent property or users. A Class 2 variance shall be granted by the Planning Commission using a Type III procedure. Class 2 variances include, but are not limited to:
1. 
Variances from quantitative standards by more than that allowed under a Class 1 variance.
2. 
Variances from other quantitative Code provisions except use restrictions.
C. 
The Zoning Administrator shall decide the classification of any variance application.
D. 
If the Planning Official believes that substantial issues are involved in a Class 1 variance application, the application may be reviewed using Class 2 procedures and a public hearing before the Planning Commission may be scheduled in accordance with the procedures specified in Chapter 16.208.