In all districts, when a building, structure or premises has a change of use, addition of dwelling units, gross floor area, seating capacity or other units of measure specified herein for required parking or loading facilities which creates a need for an increase of more than fifteen percent (15%) in off-street parking or any whole unit of additional loading spaces as required herein, additional facilities shall be required to the extent of need created by the addition or enlargement. If the original structure or use is inadequately served by parking facilities relative to the standards contained herein, Planning Commission may also require the addition of parking spaces or loading areas necessary to bring the total required spaces into compliance with these regulations. In making such a determination, Planning Commission shall consider traffic flow, congestion, pedestrian or traffic hazards caused directly or indirectly by the deficiency. However, off-street parking need not exceed the total amount of off-street parking spaces required for the entire use if constructed new. (Ord. 2003-34. Passed 6-23-03.)