Abide by the provisions of Title 15.2, Chapter 22, Article 7, § 15.2-2307, Vested rights not impaired; nonconforming uses, Code of Virginia, as amended.

Provide for the continuation of all nonconformities and/or nonconforming uses legally established before the adoption of this chapter, while prohibiting any expansion, extension or enlargement thereof except as permitted in § 180-78, Highway realignment or condemnation.

Provide for the continuation of construction of any building or the emplacement of any designated use legally begun prior to the effective date of this chapter and actively pursued since its beginning.

Provide controls and restraints thus preventing nonconformities from being used as the grounds for the addition of other structures and uses which do not comply with the provisions of this chapter.

The lot of record is in single ownership and not in continuous frontage with other lots in the same ownership;

Yard dimensions conform to the regulations of the district in which the lot is located; and

The structure and all relevant elements associated with the structure conform to the regulations of this chapter.

The local government has issued a building permit, the structure was thereafter constructed in accordance with the building permit, and upon completion of construction, the local government issued a certificate of occupancy or a use permit therefor; or the owner of a structure has paid taxes to Warren County for such structure for a period of more than the previous 15 years, the structure is not illegal or subject to removal solely due to such nonconformity. Such structure shall be nonconforming.

No nonconforming use and/or structure shall be enlarged or increased, nor extended to occupy a greater area of land than was occupied at the effective date of this chapter unless said enlargement does not result in an increase in nonconformity.

No nonconforming use and/or structure shall be moved in whole or in part from its location on the effective date of this chapter to any other portion of the subject lot or parcel unless said move results in decreasing the degree of nonconformity or results in conformity with the requirements for the district.

Any nonconforming communications structure may be replaced with a new structure as long as the footprint is no larger in size and the structure is no taller in height, and the base of the new structure may be moved in any direction as long as such placement does not increase the degree of nonconformity. The equipment area shall be screened in accordance with § 180-18 of this chapter.

No structure or additional structure shall be erected in connection with a nonconforming use of land.

A nonconforming use may be extended throughout parts of a building which were manifestly designed and/or arranged for such use at the time of adoption of this chapter. This expansion does not include extending the nonconforming use into the occupation of lands outside the building.

When any nonconforming use and/or structure is superseded by a permitted use and/or structure, the use thereafter shall conform to the provisions of this chapter, and no nonconforming use and/or structure shall thereafter be resumed.

The destruction or removal of a nonconforming use and/or structure shall eliminate the nonconforming status of the land. For the purposes of this chapter, "destruction" is defined as damage to the extent of more than 50% of the replacement cost at the time of destruction. No nonconforming use shall be reestablished after such a destruction unless the structure was used for agricultural purposes and the floors, foundations or walls are concrete or masonry and not practical to move; or the nonconforming structure was a single-family dwelling or a deck attached to a single-family dwelling, in which event it may be reconstructed within two years but not thereafter. No such reconstruction shall increase the degree of nonconformity.

Any nonconforming land use or the use of a nonconforming structure abandoned for more than two years shall lose its nonconforming status and any subsequent use of such land and/or structure shall conform to the provisions of this chapter.

Proof of the existing or past existence of a nonconforming use shall be the responsibility of the owner and/or user of the nonconforming use.

Notwithstanding the above provisions, a structure which does not conform to the front yard setback may be extended laterally by up to 50% of its original front dimension, provided that the front yard setback is not reduced and all other requirements of this chapter are complied with.

Notwithstanding the above provisions, if a residential or commercial building is damaged or destroyed by a natural disaster or other act of God, such building shall be repaired, rebuilt or replaced to eliminate or reduce the nonconforming feature to the extent possible, without the need to obtain a variance as provided in Virginia Code Section 15.2-2310 or its successor statute. If such building cannot be repaired, rebuilt or replaced except as to restore it to its original nonconforming condition, the owner shall have the right to do so. The owner shall apply for a building permit, and any work done to repair, rebuild or replace such building shall be in compliance with the provisions of the Statewide Building Code (Virginia State Code Section 36-98, et seq.), and any work done to repair, rebuild or replace such building shall be in compliance with the provisions of the local floodplain regulations adopted as a condition of participation in the National Flood Insurance Program. Unless such building is repaired or replaced within two years of the date of the natural disaster or other act of God, such building shall only be repaired, rebuilt or replaced in accordance with the provisions of Chapter 180 of the Code of Warren County, Virginia, pertaining to zoning, then in effect. However, if the nonconforming building is in an area under a federal disaster declaration and the building has been damaged or destroyed as a direct result of conditions that give rise to the declaration, then such building may be repaired, rebuilt or replaced within four years following such damage or destruction.

Any manufactured home which constitutes a nonconforming use/structure shall be permitted to be removed or replaced with another comparable manufactured home and maintain its nonconforming status so long as the replacement unit conforms to current Federal Manufactured Housing Construction and Safety Standards (HUD), subject to the limitations regarding discontinuance of nonconforming uses discussed in Subsection I, and to the following requirements: