The Board of Appeals shall have all the powers and duties prescribed by law and by this chapter, as set forth below, provided that none of the following provisions shall be deemed to limit any power of the Board that is conferred by law.
A. Interpretations, requirements, decisions and determinations. The Board of Appeals may reverse or affirm, wholly or partly, or may modify the order, requirement, decision, interpretation or determination appealed from and shall make such order, requirement, decision, interpretation or determination as in its opinion ought to have been made in the matter by the administrative official charged with the enforcement of this chapter, and to that end shall have all the powers of the administrative official from whose order, requirement or decision the appeal is taken.
B. Use variances.
(1) The Board of Appeals, on appeal from the decision or determination of the administrative official charged with the enforcement of this chapter, shall have the power to grant use variances authorizing a use of the land which otherwise would not be allowed or would be prohibited by the terms of this chapter.
(2) No such use variance shall be granted by a Board of Appeals without a showing by the applicant that applicable zoning regulations and restrictions have caused unnecessary hardship. In order to prove such unnecessary hardship, the applicant shall demonstrate to the Board of Appeals that for each and every permitted use under the zoning regulations for the particular district where the property is located:
(a) That the applicant cannot realize a reasonable return, provided that lack of return is substantial as demonstrated by competent financial evidence;
(b) The alleged hardship relating to the property in question is unique and does not apply to a substantial portion of the district or neighborhood;
(c) The requested use variance, if granted, will not alter the essential character of the neighborhood; and
(d) The alleged hardship has not been self-created.
(3) The Board of Appeals, in the granting of use variances, shall grant the minimum variance that it shall deem necessary and adequate to address the unnecessary hardship proven by the applicant and at the same time preserve and protect the character of the neighborhood and the health, safety and welfare of the community.
C. Area variances.
(1) The Board of Appeals shall have the power, upon an appeal from a decision or determination of an administrative official charged with the enforcement of this chapter, to grant area variances from the area or dimensional requirements of this chapter.
(2) In making its determination, the Board of Appeals shall take into consideration the benefit to the applicant if the variance is granted as weighed against the detriment to the health, safety and welfare of the neighborhood or community by such grant. In making such determination, the Board shall also consider:
(a) Whether an undesirable change will be produced in the character of the neighborhood or a detriment to nearby properties will be created by the granting of the area variance.
(b) Whether the benefit sought by the applicant can be achieved by some method, feasible for the applicant to pursue, other than an area variance.
(c) Whether the requested area variance is substantial.
(d) Whether the proposed variance will have an adverse effect or impact on the physical or environmental conditions in the neighborhood or district.
(e) Whether the alleged difficulty was self-created, which consideration shall be relevant to the decision of the Board of Appeals but shall not necessarily preclude the granting of the area variance.
(3) The Board of Appeals, in the granting of area variances, shall grant the minimum variance that it shall deem necessary and adequate and at the same time preserve and protect the character of the neighborhood and the health, safety and welfare of the community.
D. Imposition of conditions. The Board of Appeals shall, in the granting of both use variances and area variances, have the authority to impose such reasonable conditions and restrictions as are directly related to and incidental to the proposed use of the property or the period of time such variance shall be in effect. Such conditions shall be consistent with the spirit and intent of the Zoning Ordinance or local law and shall be imposed for the purpose of minimizing any adverse impact such variance may have on the neighborhood or community.
E. In all cases where the Board of Appeals grants a variance from the strict application of the requirements of this chapter, it shall be the duty of said Board to attach such conditions and safeguards as may be required in order that the result of its action may be as nearly as possible in accordance with the spirit and intent of this chapter.
F. Time limit.
(1) All use variances and area variances granted by the Board of Appeals shall be and become null, void and of no further force and effect unless:
(a) In the case of a use variance, the use so granted shall actually have commenced upon the premises within six months after filing of the decision of the Board with the Town Clerk; or
(b) In the case of an area variance, the erection and construction of the principal building or structure for which the area variance shall have been granted by the Board of Appeals shall actually have been commenced within 12 months of the date of filing of the decision with the Town Clerk.
(2) Excavation for or construction of a building foundation shall not be deemed to be commencement of the erection or construction of such building or structure within the meaning of this section.
G. Time of appeal. An appeal shall be taken within 60 days after the filing of any order, requirement, decision, interpretation or determination of the administrative officer charged with the enforcement of this chapter by filing with such administrative officer and with the Board of Appeals a notice of appeal, specifying the grounds thereof and the relief sought. The administrative official from whom the appeal is taken shall immediately transmit to the Board of Appeals all the papers constituting the record upon which the action appealed from was taken. The cost of sending or publishing any notices relating to such appeal shall be borne by the appealing party and shall be paid to the Board of Appeals prior to the date set for hearing on such appeal.