California Code, Civil Code - CIV § 885.030

(1) Thirty years after the date the instrument reserving, transferring, or otherwise evidencing the power of termination is recorded.

(2) Thirty years after the date a notice of intent to preserve the power of termination is recorded, if the notice is recorded within the time prescribed in paragraph (1).

(3) Thirty years after the date an instrument reserving, transferring, or otherwise evidencing the power of termination or a notice of intent to preserve the power of termination is recorded, if the instrument or notice is recorded within 30 years after the date such an instrument or notice was last recorded.