Taxpayer's Advocate Property Info & Maps Map to Our Office Assessor/BoE Forms Popular Links attach_money Buying or Selling Property construction Building Something New house Property Information markunread_mailbox Change Mailing Address assessment Appeal your Assessment upload_file e-FILE Business Property Statement Announcements Previous Open to the Public The Orange County Assessor Department's public service counters at the main office and the south county office in Mission Viejo are available for public access. In addition, many... Local Assessment Rolls Delivered Orange County Assessor Claude Parrish has delivered the 2025-26 Local Assessment Roll of Values that includes all locally assessable property in Orange County. Prop 19 Explained On November 3, 2020, California voters approved Proposition 19, The Home Protection for Seniors, Severely Disabled, Families, and Victims of Wildfire or Natural Disasters Act. Next
