Code of Civil Procedure § 1268.310

1268.310.

The compensation awarded in the proceeding shall draw interest, computed as prescribed by Section 1268.350, from the earliest of the following dates:

(a) The date of entry of judgment.

(b) The date the plaintiff takes possession of the property.

(c) The date after which the plaintiff is authorized to take possession of the property as stated in an order for possession.