Information on property assessment can be found with the Contra Costa County Assessor’s Office at or by phone at 925-313-7400.
How do I get a copy of my California property tax bill?
You may request a bill via our online payment system or call (951) 955-3900. You may also obtain a bill in person at one of our office locations.
How do I pay my property taxes in Contra Costa County?
Billing & Payments
- Look Up Tax Bill.
- Pay Online. Utilize our online payment portal for your taxes.
- Pay by Mail. Discover how to pay by mail.
- Pay by Phone. Find out how to how to pay your taxes by phone.
- Pay in Person. You can always come to our office and pay taxes in person.
- Pay by Wire Transfer.
- Service Fee.
- Tax Payment FAQ.
What is Contra Costa County property tax rate?
0.85%
California Property Tax Rates
| County | Median Home Value | Average Effective Property Tax Rate |
|---|---|---|
| Contra Costa County | $582,400 | 0.85% |
| Del Norte County | $204,000 | 0.73% |
| El Dorado County | $437,200 | 0.76% |
| Fresno County | $237,500 | 0.82% |
How do I get a copy of the deed to my house in Contra Costa County?
Countywide Most Frequently Asked Questions. 1. Where can I get recorded documents, such as birth, death or marriage certificates, or deeds and liens? A wide variety of vital records may be obtained by visiting the Clerk-Recorder’s office at 555 Escobar Street in downtown Martinez, near the Amtrak station.
Where can I find my property tax bill Contra Costa County?
Copies of previous (up to 5 years) and current tax bills can be found on line by going to Account Lookup. Taxpayers may also call our office, 925-957-5280 and/or email Tax Information us to request a duplicate tax bill.
How to pay the tax collector in Contra Costa County?
By consenting with the processing of an Electronic Check transaction, you are authorizing the Tax Collector to debit your account for a one-time payment which may be processed as early as today. ATTENTION: The Tax Collector’s Office cannot guarantee uninterrupted availability of this website.
Where to drop off collections in Contra Costa County?
Payments may be dropped off at any Contra Costa County Superior Court. Your payment will be forwarded to Linebarger. A receipt will not be mailed to you. The Martinez drop box is available from 8:00am to 5:00pm inside the building at 725 Court Street, at the entrance of Room 127.
How to contact the Contra Costa Superior Court Collections Unit?
To pay by credit card, please visit or call Linebarger at (844) 566-6558. Be sure to have your account number when calling. How do I contact the Court Collections Unit to change my mailing address, or discuss a payment problem?
How to collect traffic citations in Contra Costa County?
Linebarger Goggan Blair & Sampson, LLP (Linebarger) is a law firm that assists the court with the collection of traffic citations and criminal court ordered fines and fees. If you have received a notice from them, you must call (844) 566-6558.
