County Executive OfficeOrange County Assessor DepartmentOrange County Auditor-ControllerOrange County Clerk of the Board

The Central Collections unit of the Treasurer-Tax Collector provides a centralized solution for billing and recovering debts owed to various Orange County agencies in an efficient and economical…

Property Tax InformationImportant Information About PostmarksPenalty Cancellation RequestFormsImportant DatesNew Home BuyersDifference Between Tax Collector and AssessorEstimate Your Supplemental…

City/WebsiteDepartment/DivisionPhoneAliso Viejo Public Works (949) 425-2533 AnaheimPlanning(714) 765-5149   Brea Building & Safety Division(714) 990-7765Buena…

Patrons must use their own library cards when checking out items and when using Internet terminals.  Financial responsibility for all materials borrowed belongs to either the cardholder or the…

The following schedule is intended to serve as a general guide to property owners in Orange County, California. Please note that the list below includes only the more significant dates and does not…

What We DoMeetingsCommitteesMeet the BHABThe next BHAB meeting:BHAB Meeting and BHSA Public HearingApril 15 2026, 4:30 pm - 6:30 pm In-person Meeting- 601 N. Ross St., Santa Ana, CA 92701-…

The Board of Supervisors has created the Foothill/Trabuco Specific Plan Review Board  (FTSPRB) to review and comment on proposed land development projects within the geographic area of…

  COMPOST & MULCH AVAILABLE AT OC LANDFILLSLooking for STA Certified compost and/or mulch in Orange County? Compost and mulch are currently *FREE from Bee Canyon Greenery at Frank R.…