(i) There are special circumstances or conditions applying to the land or building for which the variance is sought, which circumstances or conditions are peculiar to that land or building and do not apply generally to lands or buildings in the same district or neighborhood, and that those circumstances or conditions are such that the strict application of the provisions of this chapter would deprive the applicant of the reasonable use of the land or building;
(ii) The granting of the variance will not be detrimental to the public welfare or injurious to the property or improvements in the zone or neighborhood in which the property is located;
(iii) The granting of the variance is necessary for the reasonable use of the land or building, and the variance as granted by the Board is the minimum variance that will accomplish this purpose; and
(iv) The literal enforcement and strict application of the provisions of this chapter will result in an unnecessary hardship inconsistent with the general provisions and intent of this chapter, and in granting the variance the spirit of the chapter will be preserved and substantial justice done.