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, 94607

Dublin Satellite Office

7600 Dublin Blvd, #270
Dublin, CA 94568

Phone

Main: (510) 272-3787

BPP: (510) 272-3836

Boats & Aircraft: (510) 272-3838

Toll Free: (800) 660-7725

Email

General Inquiries: AssessorWebResponse@acgov.org

Business Personal Property: AssessorBPP@acgov.org

Boats & Aircraft:

AssessorBoatAircraft@acgov.org

Public Lobby Hours

Oakland Offices – 9:00 AM to 4:30PM Monday – Friday except for holidays

Dublin Satellite Office – 9:00 AM to 4:30PM Tuesday through Thursday except for holidays

Legal / Disclaimers

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Alameda County Assessor's Office