Thank you for the additional information:
As the owner of a house and renting a room to a person, without a written agreement, which term is expected to be for three months at $500.00 per month rent. With the rental paid in arears. In other words that is by agreement, after every 30 days has past, the rent is paid in arears.
Now six days into the first month, I find that the person is not what they represented themself to be.
Question, can I evict them within twenty four hours, or must I give them 30-60 days notice?
Response: You must give them a 30-day notice to move out. Then, if they do not move out at the end of the three-day notice, you have to file unlawful detainer action against them and obtain a Writ of Possession from the Court before the can be forced out. There is no self-remedy to evictions in California. This means that you cannot change the locks, shut off their utilities in order to force them out. You must use the Courts to force them out.
Texting is not considered proper notice under California law.
These are proper notices:
(1) You served the notice to the tenants in person by handing it to them;
(2) Posting the notice on their door;
(3) Mailing the notice to him by regular mail.
See California Code of Civil Procedure Section 1161(2)-(4); 1167.3, Code of Civil Procedure Section 1170.5(a); California Civil Code Section 789.3., Civil Code Section 1717.
The unlawful detainer/eviction action would be filed in the Superior Court in the County where the property is located. Click here for more details on eviction procedures and for unlawful detainer forms: