As of the effective date of the disincorporation, all of the following apply:
(a)
The general plan of the disincorporated city that was in effect immediately prior to the effective date of the disincorporation shall constitute the community plan of the county for the territory of the disincorporated city until the county updates the community plan, adopts a specific plan, or amends its county general plan for the unincorporated territory.
(b)
The zoning ordinances of the disincorporated city that were in effect immediately prior to the effective date of the disincorporation shall constitute the zoning ordinances of the county
for that territory, and shall be so identified in any community plan, specific plan, or general plan amendment adopted by the county, until the county updates the zoning ordinances applicable to that territory.
(c)
Any conditional use permit or legal nonconforming use that was in place immediately prior to the effective date of the disincorporation shall remain in force pursuant to the community plan and zoning ordinances.
(d)
Any use of land that was authorized under the general plan and zoning ordinances immediately prior to the effective date of the disincorporation shall continue to be authorized, for as long a period as may be required by the California Constitution or United States Constitution.