Any existing site plan, preliminary subdivision plat or Phase II PUD plan approved and having APFO approval prior to the effective date of this chapter shall be exempt from the MPDU requirement as long as such approved plan or plat, including any extension or modification thereof, remains valid. Notwithstanding the above, if any revision or modification of an approved plan which would otherwise be exempt from this chapter increases the density of the project, the increased density shall be subject to the requirements of this chapter.
(Ord. 02-25-321, 11-21-2002; Ord. 10-26-561, 11-9-2010; Ord. 14-23-678, 11-13-2014)