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The Alameda County Assessor is pleased to announce that the AC Property App is now available on Android devices as well as Apple devices. You can lookup your assessed value, property taxes, and parcel map. You can even pay your property taxes right from the app. Download it from Google Play or the iTunes store.
General & Ownership Information
Business Personal Property:
Our business hours are from 8:30AM to 5:00PM Monday through Friday except for holidays
Homeowners who own and occupy a dwelling on January 1st as their principal place of residence are eligible to receive a reduction of up to $7000 off the dwelling's full cash value.
The law provides that once you file a homeowners' exemption and receive the exemption it is not necessary to file each year as long as you continue to occupy the residence on which the exemption is claimed.
"Dwelling" means a building, structure or other shelter (including boats) constituting a place of abode, whether real or personal property.
If you feel you qualify and are unsure whether you already have the homeowners' exemption you may inquire by going to the Property Assessment Information section of our web site.
If the exemption was previously granted and you no longer qualify for the exemption, the law requires that you notify the Assessor’s Office as soon as possible. To download and print a Request to Remove Homeowner's Exemption Form, click here (PDF) or go to Forms.
For more information about the Homeowners’ Exemption, please call (510) 272-3770.
* Portable Document Format (PDF) file requires the free Adobe Reader.