Subdivision means the division by any subdivider of any unit or units or improved or unimproved land, or any portion thereof, shown on the latest equalized county assessment roll as a unit or as contiguous units, for the purpose of sale, lease or financing, whether immediate or future except for leases of agricultural land for agricultural purposes. Property shall be considered as contiguous units, even if it is separated by roads, streets, utility easement or railroad rights-of-way. Subdivision includes a condominium project, as defined in Section 1350 of the Civil Code, a community apartment project, as defined in Section 11004 of the Business and Professions Code, and the conversion of five or more existing dwelling units to a stock cooperative, as defined in Section 11003.2 of the Business and Professions Code. Any conveyance of land to a governmental agency, public entity or public utility shall not be considered a division of land for purposes of computing the number of parcels. As used in this section, agricultural purposes means the cultivation of food or fiber or the grazing or pasturing of livestock. (Ord. 3515 § 1, 1993)