Cobblestone Ridge Subdivision, approved on August 13, 2003, and filed in the Onondaga County Clerk's office as Map No. 9998 which consists of lots numbered one through 25, is hereby exempt from the provisions of § 265-12C(1) of the Elbridge Code which was adopted on October 27, 2011, as to the requirement that said lots must have a minimum lot size of 30,000 square feet in area and said lots are instead to be required to comply with the zoning regulations for minimum lot size in effect on August 13, 2003.