Location:  County Administration South Building, Multipurpose Room 105 All Zoning Administrator hearings are scheduled to be held at 1:30 pm, on the first and third Thursday of each month at the County of Orange, County Administration South Building, 601 North Ross Street, Multipurpose Room 105,  Santa Ana, CA 92701, unless no items are scheduled to be heard. Contact: Sharon Gilliam @ (714) 667-9658