Alameda County Assessor
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Videos

2020 Homeowners’ Expo

Address

Main Office

Alameda County Assessor’s Office
1221 Oak Street, Room 145
Oakland CA, 94612

Business Personal Property

125 12th Street, Suite 320
Oakland CA, 94612

Phone

Main: (510) 272-3787
BPP: (510) 272-3836
Toll Free: (800) 660-7725

Email

General Inquiries: AssessorWebResponse@acgov.org

Business Personal Property: AssessorBPP@acgov.org

Hours of Operation

8:30 AM to 5:00PM Monday – Friday except for holidays.

Legal / Disclaimers

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Alameda County Assessor's Office