Required number of spaces. The number of off-street parking spaces required for a nonresidential use, that shall be located on the same lot, shall be within the range of suggested spaces as published from time to time by the American Planning Association, Institute of Transportation Engineers, or other nationally recognized association, and based upon the particular operational characteristics of the use in question.
(1)
Exceptions. The designated site plan review body may waive a portion or all of the number of required off-street parking spaces for a nonresidential use if, after review, it finds the following conditions to be true:
(a)
There are adequate public parking facilities nearby to accommodate the increased parking demand, including on-street parking.
(b)
The waiving of the off-street parking requirements will not result in a visible increase in the use of nearby residential neighborhoods for off-street parking purposes.
(c)
The waiving of the off-street parking requirements will not result in a visible increase in traffic congestion or traffic hazards.
(d)
Significant practical limitations exist that effectively prohibit providing the required parking spaces on the development site.
(2)
Building additions or other increases in floor area. Whenever a use requiring off-street parking is increased in area or when interior building modifications result in an increase in capacity for any premises use, additional parking spaces shall be provided and maintained in the proper ratio to the increased floor area or capacity.
(3)
Decrease in parking areas. No off-street parking area which exists at the time this chapter becomes effective, or which subsequent thereto is provided for the purpose of complying with this chapter, shall thereafter be relinquished or reduced in any manner below the number required unless additional parking area or space is provided sufficient to meet the requirements of this chapter.