A.
Continuation. Any lawful use of a building or land existing at the effective date of this chapter may be continued although such use does not conform to the provisions of this chapter.
B.
Extension. A nonconforming use of a building or land may not be extended or enlarged unless the Board of Adjustment approves said extension or enlargement pursuant to N.J.S.A. 40:55D-70d. Said extension or enlargement shall be immediately adjacent to the existing nonconforming use and shall conform to the area and height regulations of the district in which it is situated.
C.
Changes. A nonconforming use of a building or land may be changed to a nonconforming use of the same or more restricted classification, subject to Zoning Board approval. Whenever a nonconforming use of a building or land has been changed to a use of a more restricted classification or to a conforming use, such use shall not thereafter be changed to a use of a less restricted classification.
D.
Restoration. Any nonconforming building, structure or use that has been condemned or damaged by fire, explosion, flood, windstorm or Act of God shall be examined by the Construction Official. If, in the opinion of the Construction Official, the cost of repair is greater than 60% of the value of replacing the entire structure, it shall be considered completely destroyed and may be rebuilt to the original specifications only upon approval of a variance. If the cost of repair is less than 60% of the value of replacing the entire structure, it may be rebuilt and used for the same purpose as before, provided that it is rebuilt within one year and does not exceed the height, area and volume of the original structure. The percent damaged shall be the current replacement costs of the portion damaged or condemned, computed as a percentage of the current total replacement cost of the entire structure, neither to include the cost of the foundation unless the foundation is involved in the repair.
E.
Abandonment. A nonconforming use shall be presumed abandoned if it is terminated by the owner or if a nonconforming use involving a structure is discontinued for 12 consecutive months or if a nonconforming use of land ceases for a period of 12 months. The subsequent use of the abandoned building, structure and/or land shall be in conformance with this chapter.
F.
Repairs and maintenance. Minor work and ordinary repairs as defined in and regulated by the Uniform Construction Code[1] may be made to a nonconforming use, structure or lot, provided that the work does not change the use, expand the building or the functional use of the building, increase the area of a lot used for a nonconforming purpose or increase the nonconforming purpose or increase the nonconformity in any manner.