How do I change the mailing address on my tax bill?

Print and complete the Assessor’s Change of Address Form.  Then sign and mail it to: Gus S. Kramer, Contra Costa County Assessor, Attn: Standards, 2530 Arnold Drive, Suite 100 Martinez, CA 94553-4359

Change of Address Form

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1. As a new owner, what do I need to know?
2. What is a Secured tax bill?
3. Are there any exemption programs for Secured taxes?
4. Do I have recourse if I think the assessed value of my property is too high?
5. Do I have the right to appeal the Assessor's Secured assessed value?
6. When are secured property tax bills mailed?
7. How do I change the mailing address on my tax bill?
8. What should I do if I don't receive a secured property tax bill?
9. When are secured property taxes due?
10. What is property tax postponement?
11. What happens if I don't pay my taxes on time?
12. Can I pay less than the amount due?
13. Is my lender paying this bill?
14. What are Special Assessments?
15. What is a Supplemental tax bill?
16. Who may apply for the Installment Plan of Redemption?
17. Is an installment plan available to pay my delinquent taxes?
18. Is there a fee to apply for the installment plan?
19. Does interest continue to accrue while participating in the installment plan?
20. What happens if I do not keep my plan current or up to date?
21. If I don't pay my taxes, when would you sell my house?