In addition to any other basis provided in this title or the Subdivision Map Act [Government
Code §§ 66410—66499.37], an advisory agency or the board shall disapprove a tentative
subdivision map, vesting subdivision map, or tentative parcel map if it finds that
the tentative subdivision map, vesting subdivision map, or tentative parcel map is
inconsistent with an adopted community plan; violates the provisions of the Zoning
Code of Sacramento as to area, setback, frontage, or any other requirements for which
no variance or exception has been granted; enlarges, expands or extends a nonconforming
use of the land under the Zoning Code; or the division of land violates any other
county ordinance or code provision.