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 upload_file Business Personal Property home Change Mailing Address assessment Appeal your Assessment help_outline Estimate Taxes Announcements Previous Local Assessment Rolls Delivered Orange County Assessor Claude Parrish has delivered the 2024-25 Local Assessment Roll of Values that includes all locally assessable property in Orange County. Orange County Wildfires The Assessor is working with property owners to review property damages totaling at least $10,000 caused by the recent fires. To see if you qualify, please refer to Property Damage... 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... 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