California Code of Civil Procedure > Code Civ. Proc. §337.2. Four years: Breach of Lease
Where a lease of real property is in writing, no action shall be brought under Section 1951.2 of the Civil Code more than four years after the breach of the lease and abandonment of the property, or more than four years after the termination of the right of the lessee to possession of the property, whichever is the earlier time.