In approved short plats and subdivisions, the individual lots shall be considered in compliance with minimum area requirements if the average of the areas of all the lots in the short plat or plat meets the minimum requirement for the district in which the short plat or plat is located, provided: (1) that no individual lot therein shall be reduced more than 10 percent from the district minimum required area, except that lots in zones R-1, R-1.8, R-2.5, and R-3.5 may be reduced by up to 15 percent from the district minimum; (2) a reduction of five percent in the required lot width may be applied to 20 percent of the lots, provided no reduction in the required area is applied to these lots. The lot averaging described in this section shall not be allowed for conservation subdivisions or conservation short subdivisions where the required minimum lot size for such subdivision is reduced as allowed under LUC 20.45A.060 or 20.45B.055, as applicable. (Ord. 5683, 6-26-06, § 3; Ord. 5089, 8-3-98, § 5; Ord. 4654, 6-6-94, § 20; Ord. 3921, 6-20-88, § 1)