CA Gov't Code Section 66465

The subdivider shall present to the county recorder evidence that, at the time of the filing of the final or parcel map in the office of the county recorder, the parties consenting to such filing are all of the parties having a record title interest in the real property being subdivided whose signatures are required by this division, as shown by the records in the office of the recorder, otherwise the map shall not be filed.

For purposes of this section and Sections 66436, 66439, and 66447, a public entity which has obtained a prejudgment order for possession of property pursuant to Section 1255.410 of the Code of Civil Procedure shall be deemed to be the record title owner of the property or property interests described in the order, provided the order for possession has not been stayed or vacated pursuant to Section 1255.420, 1255.430, or 1255.440 of the Code of Civil Procedure, no motion therefor is pending before the court, and the time prescribed by Section 1255.420 of the Code of Civil Procedure for filing a motion for relief from the order has passed.