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Contact Us
NOTE: OUR PUBLIC COUNTERS ARE NOW OPEN. PLEASE CONSIDER CALLING OR EMAILING US AHEAD OF TIME AS MANY ISSUES CAN BE RESOLVED BY PHONE OR EMAIL.
Our business hours are for our Oakland offices are 9:00 AM to 4:30 PM Monday through Friday except for holidays.
Business hours for our Dublin Satellite Office are 9:00 AM to 4:30 PM Monday through Thursday except for holidays.
Please click HERE for a list of holidays when our Office is closed.
Feel free to email us anytime at AssessorWebResponse@acgov.org. If your questions are specific to Business Personal Property, please email AssessorBPP@acgov.org. We will respond to you in a timely manner.
If you have an urgent matter that requires an in-person meeting with our staff, please click here to be directed to our in-office appointment request form. We encourage you to CALL or EMAIL our Office before requesting an in-person visit, as many issues can be resolved with a phone call or email message.
| Office Section | Phone Number | Fax Number | |
| Assessor’s Office – Public Inquiry 1221 Oak Street, Room 145, Oakland CA, 94612 | (510) 272-3787 | (510) 272-3803 | AssessorWebResponse@acgov.org |
| Business Personal Property Office Located at: 125 12th Street, Suite 320, Oakland CA, 94607 | (510) 272-3836 | (510) 891-5542 | AssessorBPP@acgov.org |
| Dublin Satelite Office – 7600 Dublin Blvd #270, Dublin CA, 94568 | (510) 272-3787 | N/A | N/A |
| Assessment Roll | (510) 272-3800 | ARoll@acgov.org | |
| Exemptions – Homeowners | (510) 272-3770 | (510) 272-3803 | AssessorWebResponse@acgov.org |
| Exemptions – Other | (510) 272-6587 | (510) 272-3803 | Exemptions@acgov.org |
| Mapping | (510) 208-4878 | N/A | N/A |
| South County Toll-Free | (800) 660-7725 | (510) 272-3803 | N/A |
Our Office Leadership
