A. Structures and uses established and existing on or before the effective date hereof are exempt from a system development charge, except water and sewer charges, to the extent of the structure or use then existing and to the extent of the parcel of land as it is constituted on that date. Structures and uses affected by this subsection shall pay the water or sewer charges pursuant to the terms of this Chapter upon the receipt of a permit to connect to the water or sewer system.
B. Additions to single-family dwellings that do not constitute the addition of a dwelling unit, as defined by the State Uniform Building Code, are exempt from all portions of the system development charge.
C. An alteration, addition, replacement or change in use that does not increase the parcel or structure's use of the public improvement facility are exempt from all portions of the system development charge. (Ord. 691, 7-20-1999)