Boards of zoning appeals shall have the following powers and duties:
Notwithstanding any other provision of law, general or special, a variance shall be granted if the evidence shows that the strict application of the terms of the ordinance would unreasonably restrict the utilization of the property or that the granting of the variance would alleviate a hardship due to a physical condition relating to the property or improvements thereon at the time of the effective date of the ordinance, or alleviate a hardship by granting a reasonable modification to a property or improvements thereon requested by, or on behalf of, a person with a disability, and (i) the property interest for which the variance is being requested was acquired in good faith and any hardship was not created by the applicant for the variance; (ii) the granting of the variance will not be of substantial detriment to adjacent property and nearby properties in the proximity of that geographical area; (iii) the condition or situation of the property concerned is not of so general or recurring a nature as to make reasonably practicable the formulation of a general regulation to be adopted as an amendment to the ordinance; (iv) the granting of the variance does not result in a use that is not otherwise permitted on such property or a change in the zoning classification of the property; and (v) the relief or remedy sought by the variance application is not available through a special exception process that is authorized in the ordinance pursuant to subdivision 6 of § 15.2-2309 or the process for modification of a zoning ordinance pursuant to subdivision A 4 of § 15.2-2286 at the time of the filing of the variance application. Any variance granted to provide a reasonable modification to a property or improvements thereon requested by, or on behalf of, a person with a disability may expire when the person benefited by it is no longer in need of the modification to such property or improvements provided by the variance, subject to the provisions of state and federal fair housing laws, or the Americans with Disabilities Act of 1990 (42 U.S.C. § 12131 et seq.), as applicable. If a request for a reasonable modification is made to a locality and is appropriate under the provisions of state and federal fair housing laws, or the Americans with Disabilities Act of 1990 (42 U.S.C. § 12131 et seq.), as applicable, such request shall be granted by the locality unless a variance from the board of zoning appeals under this section is required in order for such request to be granted.
No variance shall be considered except after notice and hearing as required by § 15.2-2204. However, when giving any required notice to the owners, their agents or the occupants of abutting property and property immediately across the street or road from the property affected, the board may give such notice by first-class mail rather than by registered or certified mail.
In granting a variance, the board may impose such conditions regarding the location, character, and other features of the proposed structure or use as it may deem necessary in the public interest and may require a guarantee or bond to ensure that the conditions imposed are being and will continue to be complied with. Notwithstanding any other provision of law, general or special, the property upon which a property owner has been granted a variance shall be treated as conforming for all purposes under state law and local ordinance; however, the structure permitted by the variance may not be expanded unless the expansion is within an area of the site or part of the structure for which no variance is required under the ordinance. Where the expansion is proposed within an area of the site or part of the structure for which a variance is required, the approval of an additional variance shall be required.
No special exception may be granted except after notice and hearing as provided by § 15.2-2204. However, when giving any required notice to the owners, their agents or the occupants of abutting property and property immediately across the street or road from the property affected, the board may give such notice by first-class mail rather than by registered or certified mail.
Va. Code § 15.2-2309