To update the mailing address for your property fill out the Address Change application. To update the mailing address for your property, complete the Address Change application.To do this, fill out a Notice of Change of Address form. Then, have the form sent to the other party and file it with the court. Change of address takes up to 3 days to process, so be sure to complete this step before applying for or renewing other DMV products and services. 1. Complete the New or Change of Address Form. Fill out a change of address card, at the post office. Fill Out the Preliminary Change of Ownership Report (PCOR). The PCOR is required when property changes hands, to update the tax records. Download PDF BOE-502-A REV.