The Board of Adjustment shall grant a reasonable accommodation to any provision of this ordinance if the Board finds by a greater weight of the evidence that the proposed reasonable accommodation is determined to be both reasonable and necessary, in accordance with the following:
(A) "Reasonable"
An accommodation will be determined to be reasonable if it would not undermine the legitimate purposes and effects of existing zoning regulations, and if it will not impose significant financial and administrative burdens upon the Town and/or constitute a substantial or fundamental alteration of the Town's ordinance provisions; and
(B) "Necessary"
An accommodation will be determined to be necessary if it would provide direct or meaningful therapeutic amelioration of the affects of the particular disability or handicap, and would afford handicapped or disabled persons equal opportunity to enjoy and use housing in residential districts in the Town.