(A) Intent.
(1) It is the intent of this chapter to permit legal nonconforming lots, structures or uses to continue until they are removed.
(2) It is recognized that there exist within the districts established by this chapter uses which were lawful before this chapter was passed or amended which would be prohibited, regulated or restricted under the terms of this chapter or future amendments.
(3) Such uses are declared by this chapter to be incompatible permitted uses in the districts involved. It is further the intent of this chapter that nonconformities shall not be enlarged upon, expanded or extended, nor be used as grounds for adding other structures or uses prohibited elsewhere in the same district.
(4) A nonconforming use of a structure, a nonconforming use of land or a nonconforming use of a structure and land shall not be extended or enlarged after passage of this chapter by attachment on a building or premises of additional signs intended to be seen from off the premises, or by the addition of other uses of a nature which would be prohibited generally in the district involved.
(5) To avoid undue hardship, nothing in this chapter shall be deemed to require a change in the plans, construction, or designated use of any building on which actual construction was lawfully begun prior to the effective date of adoption or amendment of this chapter and upon which actual building construction has been diligently carried on. Actual construction is hereby defined to include the placing of construction materials in permanent manner; except that where demolition or removal of an existing building has been substantially begun preparatory to rebuilding, such demolition or removal shall be deemed to be actual construction, provided that work shall be diligently carried on until completion of the building involved.
(B) Nonconforming lots.
(1) In any district in which single-family dwellings are permitted, notwithstanding limitations imposed by other provisions of this chapter, a single-family dwelling and customary accessory buildings may be erected on any single lot of record at the effective date of adoption or amendment of this chapter. This provision shall apply even though such lot fails to meet the requirements for area, or width or both, that are generally applicable n the district; provided that yard dimensions and other requirements not involving area or width, or both, of the lot shall conform to the regulations for the district in which such lot is located. Yard requirement variances may be obtained through approval of the Board of Appeals.
(2) If two or more lots or combinations of lots and portions of lots with continuous frontage in single ownership are of record at the time of passage or amendment of this chapter, and if all or part of the lots do not meet the requirements for lot width and area as established by this chapter, the lands involved shall be considered to be an undivided parcel for the purposes of this chapter, and no portion of said parcel shall be used or occupied which does not meet lot width and area requirements established by this chapter, nor shall any division of the parcel be made which leaves remaining any lot with width or area below the requirements stated in this chapter.
(C) Nonconforming uses of land. Where, at the effective date of adoption or amendment of this chapter, lawful use of land exists that is made no longer permissible under the terms of this chapter as enacted or amended, such use may be continued, so long as it remains otherwise lawful, subject to the following provisions.
(1) No such nonconforming use shall be enlarged or increased, nor extended to occupy a greater area of land than was occupied at the effective date of adoption or amendment of this chapter.
(2) No such nonconforming use shall be moved in whole or in part to any other portion of the lot or parcel occupied by such use at the effective date of adoption or amendment of this chapter.
(3) If such nonconforming use of land ceases for any reason for a period of more than 90 days, any subsequent use of such land shall conform to the regulations specified by this chapter for the district in which such land is located.
(D) Nonconforming structures. Where a lawful structure exists at the effective date of adoption or amendment of this chapter that could not be built under the terms of this chapter by reason of restrictions on area, lot coverage, height, yards or other characteristics of the structure or its location on the lot, such structure may be continued so long as it remains otherwise lawful, subject to the following provisions.
(1) No such structure may be enlarged or altered in a way which increases its nonconformity; for example, existing residences on lots of a width less than required herein may add a rear porch provided that other requirements relative to yard space and land coverage are met.
(2) Should such structure be destroyed by any means to an extent of more than 60% of its replacement cost, exclusive of the foundation at the time of destruction, it shall not be reconstructed except in conformity with the provisions of this chapter.
(3) Should such structures be moved for any reason for any distance whatever, it shall thereafter conform to the regulations for the district in which it is located after it is moved.
(E) Nonconforming uses of structures and land. If a lawful use of a structure, or of structures and land in combination, exists at the effective date of adoption or amendment of this chapter, that would not be allowed in the district under the terms of this chapter, the lawful use may be continued so long as it remains otherwise lawful, subject to the following provisions.
(1) No existing structure devoted to a use not permitted by this chapter in the district in which it is located shall be enlarged, extended, constructed, reconstructed, moved or structurally altered except in changing the use of the structure to a use permitted in the district in which it is located.
(2) Any nonconforming use may be extended throughout any parts of a building which were manifestly arranged or designed for such use, and which existed at the time of adoption or amendment of this chapter, but no such use shall be extended to occupy any land outside such building.
(3) In any district, if no structural alterations are made, any nonconforming use of a structure, or structure and premises, may be changed to another nonconforming use of the same or a more restricted classification provided that the Board of Appeals, either by general rule or by making findings in the specific case, shall find that the proposed use is equally appropriate or more appropriate to the district than the existing nonconforming use. In permitting such change, the Board of Appeals may require appropriate conditions and safeguards in accord with the purpose and intent of this chapter. Where a nonconforming use of a structure, land or structure and land in combination is hereafter changed to a more restrictive classification, it shall not thereafter be changed to a less restricted classification.
(4) Any structure, or structures and land combination, in or on which a nonconforming use is superseded by a permitted use, shall thereafter conform to the regulations for the district in which such structure is located, and the nonconforming use may not thereafter be resumed.
(5) When a nonconforming use of a structure, or structure and premises in combination, is discontinued or ceases to exist for six consecutive months or for 18 months during any three-year period, the structure, or structure and premises in combination, shall not thereafter be used except in conformance with the regulations of the district in which it is located. Structures occupied by seasonal uses shall be excepted from this provision.
(F) Repairs and maintenance.
(1) On any building devoted in whole or in part to any nonconforming use, work may be done in any period of 12 consecutive months on ordinary repairs, or on repair or replacement of nonbearing walls, fixtures, wiring or plumbing to an extent not exceeding 50% of the assessed value of the building, provided that the cubic content of the building as it existed at the time of passage or amendment of this chapter shall not be increased.
(2) Nothing in this chapter shall be deemed to prevent the strengthening or restoring to a safe condition of any building or part thereof declared to be unsafe by an official charged with protecting the public safety, upon order of such official.
(G) Uses allowed as special land uses not nonconforming uses. Any use which is permitted as a special land use as provided in this chapter shall not be deemed a nonconforming use in such district.
(H) Change of tenancy or ownership. There may be a change of tenancy, or ownership or management of any existing nonconforming uses of land, structures and premises provided there is no charge in the nature or character of such nonconforming uses.
(Ord. passed 10-11-2000) Penalty, see § 153.999