If a lot or the aggregate of contiguous lots or land parcels held in single ownership, and recorded in the office of the County Clerk at the time of passage of the ordinance codified herein, a legal lot or lot of record, as provided by chapter 18.1.3, with an area or dimensions that do not meet the standards of the zoning district in which the property is located, may be occupied by a use permitted in the zone subject to other requirements of the ordinance. Lot line adjustments to nonconforming lots are allowed if the lot line adjustment brings the nonconforming lot closer in conformity with this ordinance. See also, chapter 18.1.3 Legal Lot Determination and subsection 18.4.6.050.C Nonconformities Created by Street Dedication.