(1) Unless otherwise specified pursuant to a development agreement adopted pursuant to SLCC 15.15.130, development impact fees shall be paid prior to issuance of a building permit according to the current development impact fee schedule for the applicable service area as adopted pursuant to this chapter, or according to any other development impact fee schedule as authorized in this chapter;

(2) If a building permit is not required for the development, but water or wastewater connections are required, any and all development impact fees due shall be paid at the time the water service connection is purchased. If only a wastewater connection is required, the development impact fees shall be paid prior to approval of a connection to the sewer system. Wastewater development impact fees shall be assessed if a development connects to the public sewer, or, as determined by the City Utilities Director, is capable of discharging sewage to a City public sewer;

(3) If the development is located in a service area with a storm water, drainage, and flood control development impact fee, and neither a building permit, water, or sewer service connection is required, the storm drainage development impact fee due shall be paid at the time a civil or site permit is issued for the development;

(4) No building permit, water or sewer connection, or certificate of occupancy shall be issued if a development impact fee is not paid as directed in the previous subsections;

(5) If the building permit is for a change in the type of building use, an increase in square footage, a change to land use, or an addition to a residential or nonresidential point of demand to the water or wastewater system, the development impact fee shall be assessed on the additional service units resulting from the expansion or change, and following the development impact fee schedule applicable to any new use type; and

(6) For issued permits that expire or are voided, and the development impact fees paid for such development have not been refunded, the permittee shall pay the difference between any development impact fees paid at the time the permit was issued and those in the fee schedule at the time the permit is reissued or renewed.

(1) Development impact fees have been paid for the development and the permit that triggered the collection of the development impact fees has not expired or been voided; and

(2) The approval that triggers the collection of development impact fees involves modifications to existing residential or nonresidential development that do not: (a) add new EDUs, (b) increase the impact of existing EDUs on existing or future capital facilities, or (c) change the land use type of the existing development to a different category of development for which a higher development impact fee would have been due. To the extent that any modification does not meet the requirements of this subsection, the development impact fee due shall be the difference between the development impact fee that was or would have been due on the existing development and the development impact fee that is due on the development as modified.

(1) Residential Uses (Other Than Multifamily). On or after the day that the first building permit is issued for a residential development (other than multifamily), the City shall, at the permittee’s request, provide the permittee with an applicable development impact fee schedule that shall be in force for a period of 24 months beginning on the day that the first building permit is issued, and which shall expire at the end of the first business day of the 25th month after the first building permit is issued. During the effective period of the applicable development impact fee schedule, any building permit issued for the same residential development shall not be subject to any new or modified development impact fee schedule.

(2) All Other Uses. On or after the City’s approval of a development plan or subdivision plat for a retail, high-traffic retail, industrial, general office, medical facilities, institutional, recreational, or multifamily development, the City shall provide an applicable development impact fee schedule that shall be in force for a period of 24 months beginning on the day the development plan or subdivision plat was approved, and which shall expire at the end of the first business day of the 25th month after the development plan or subdivision plat was approved. During the effective period of the applicable development impact fee schedule, any building permit issued for the same development shall not be subject to any new or modified development impact fee schedule.

(3) Changes to Development Plans and Subdivision Plats. During the 24-month period referred to in subsection (C)(1) or (2) of this section, if changes are made to a development’s final development plan or subdivision plat that will increase the number of service units, the City may assess any new or modified development impact fees against the additional service units. If the City reduces the amount of an applicable development impact fee during the 24-month period referred to in subsection (C)(1) or (2) of this section, the City shall assess the lower development impact fee.