A. Structures and uses established and existing on or before October 16, 1991 are exempt from a system development charge, except 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 division shall pay the sewer charges pursuant to the terms of this chapter upon the receipt of a permit to connect to the sewer system.
B. Additions to single-family dwellings that do not constitute the addition of another bedroom are exempt from all portions of the parks system development charge under § 4.20.070.
C. An alteration, addition, replacement or change in use that does not increase the parcel’s or structure’s use of the public improvement facility is exempt from all portions of the system development charge.
D. A project financed by city revenues is exempt from all portions of the system development charge.
E. With City Council approval, housing specifically limited in occupancy to very low income persons or families, as defined by the most recent HUD (Federal Housing and Urban Development Department) criteria.