Alameda County Property Assessor

Search for Alameda County CA property assessment information. Property Assessments include property tax assessments, property valuations, property tax liens, defaults on property taxes, and property assessment appeals.


Alameda County Assessor Office

Assessors determine the value of properties and parcels so that the jurisdiction can levy property taxes. The Assessor's Office maintains current data on every parcel in the district, including records on property tax assessments, maps of property lines, and inventories of parcels and structures, as well as the value of all the property in the jurisdiction. Assessors may also keep records on reassessments for construction or improvements and other on-site inspections. Many Assessor's Offices provide online access to their property assessment records.

Alameda County Assessor's Office Oakland CA 1221 Oak Street 94612 510-272-3755


Alameda County Clerk Office

Clerks file documents and preserve a range of municipal records in order to maintain an archive for their municipality. These documents, including property assessment records, are open to the public. The Clerk's Office has a number of records on property assessments, including real estate excise taxes, tax liens on properties, and the jurisdiction's property tax assessment formulas. They also keep records on property transactions, deeds, and titles. Many Clerk's Offices provide online access to their records, including documents related to property assessment.

Alameda Clerk San Leandro CA 2500 Fairmont Drive 94578 510-618-1100

Alameda County Clerk Oakland CA 1106 Madison Street 94607 510-272-6362

Albany City Clerk Albany CA 1000 San Pablo Avenue 94706 510-528-5710

California State Clerk San Leandro CA 1648 Graff Court 94577 510-553-0401

Dublin City Clerk Dublin CA 100 Civic Plaza 94568 925-833-6650

Emeryville City Clerk Emeryville CA 1333 Park Avenue 94608 510-450-7800

Fremont City Clerk Fremont CA 3300 Capitol Avenue 94538 510-284-4060

Livermore City Clerk Livermore CA 1052 South Livermore Avenue 94550 925-960-4200

Newark City Clerk Newark CA 37101 Newark Boulevard 94560 510-578-4266

Oakland Clerk Oakland CA 650 4th Street 94607 510-893-4456

Union City Clerk Union CA 34009 Alvarado-Niles Road 94587 510-675-5348


Alameda County Recorder Of Deeds

Recorders of Deeds collect public records, primarily documents related to property, and make them available to the public. The Office of the Recorder of Deeds maintains records on property tax assessments, including property and parcel surveys, property tax liens, and property valuations. They also record land transactions within the jurisdiction, including deeds, mortgages, and easements. Many Recorders of Deeds provide online databases for the public to access property assessment records.

Alameda County Recorder of Deeds Oakland CA 1106 Madison Street 94607 510-272-6362


Alameda County Town & City Hall

Town Halls and City Halls are the chief administrative office that runs a town or city. The Town or City Hall maintains records related to the locality, including property assessment records. These records include property value assessments, records of paid and unpaid property taxes, and property tax liens. Town and City Halls also maintain records on land transactions, property sales and transfers, and municipal and zoning boundaries. Property assessment records are open to the public, and many Town and City Halls provide online access to these records.

Alameda City Hall Alameda CA 2263 Santa Clara Avenue 94501 510-747-7400

Albany City Hall Albany CA 1000 San Pablo Avenue 94706 510-528-5710

Berkeley City Hall Berkeley CA 2180 Milvia Street 94704 510-981-2489

Dublin City Hall Dublin CA 100 Civic Plaza 94568 925-833-6600

Emeryville City Hall Emeryville CA 1333 Park Avenue 94608 510-596-4325

Hayward City Hall Hayward CA 777 B Street 94541 510-583-4000

Livermore City Hall Livermore CA 1052 South Livermore Avenue 94550 925-960-4000

Newark City Hall Newark CA 37101 Newark Boulevard 94560 510-578-4000

Oakland City Hall Oakland CA 1 Frank H Ogawa Plaza 94612 510-444-2489

Oaktown Town Hall Oakland CA 1960 Mandela Parkway 94607 415-794-1827

Piedmont City Hall Piedmont CA 120 Vista Avenue 94611 510-420-3040

San Leandro City Hall San Leandro CA 835 East 14th Street 94577 510-577-3200


Alameda County Treasurer & Tax Collector Office

Treasurers and Tax Collectors are responsible for the collection of property tax revenue in their jurisdiction. The Office of the Treasurer and Tax Collector maintains current data on every parcel in the district, as well as a number of other property assessment records. These records include property tax assessments, defaults on property taxes, lists of sold parcels, and property valuations. The Treasurer and Tax Collector may also maintain information on property auctions and a property's prior liens or foreclosures. Many Treasurers and Tax Collectors provide online databases to access property assessment records.

Alameda County Tax Collector Oakland CA 221 Oak Street 94607 510-272-6800

Alameda County Treasurer-Tax Collector's Office Oakland CA 1221 Oak Street 94612 510-272-6800

Hayward Tax Collector Hayward CA 224 West Winton Avenue 94544 510-670-6400

Oakland Treasurer Oakland CA 1515 Clay Street 94612 510-452-9479