The California Notice Of Unlawful Detained is a legal document used to notify a tenant that they are being evicted from their property and must vacate within a certain period of time. This document is typically served to the tenant by a landlord or their agent and is a demand for possession of the premises. There are two types of California Notice Of Unlawful Detained: a three-day notice and a thirty-day notice. A three-day notice is generally served when the tenant has failed to pay rent or has violated the terms of the rental agreement. This notice gives the tenant three days to either pay the rent or vacate the premises. The thirty-day notice is served when the landlord wants to terminate the tenancy and is not related to any unpaid rent or violation of the rental agreement. This notice gives the tenant thirty days to vacate the premises.