A.
The purpose of granting a variance is to allow, in certain cases, deviation from the strict application of the setback, building height, lot coverage, useable floor area, useable open space, floor area ratio, off-street parking or landscaped area requirements of this title, when appropriate.
B.
A variance may be granted only where the literal enforcement of the requirements of this title would involve practical difficulties or cause undue hardship that would necessarily deprive the property owner of reasonable use of the land or buildings involved by reason of:
(Ord. 2011-02 §1)