In all use districts, when any building, structure or premises has a change of use, addition of dwelling units, gross floor area, seating capacity or other units of measurement specified herein for required parking facilities, which creates a need for an increase of more than fifteen percent (15%) in accessory off-street parking, additional facilities as required herein shall be provided only for such increase in use. However, the off-street parking spaces for such addition or enlargement plus any off-street parking spaces in existence prior to July 2, 1971, need not exceed the total amount of off-street parking spaces which would be required for the entire use if constructed new.
(Ord No. 1236-A-67. Passed 6-28-71, eff. 7-2-71)