Find Contra Costa County CA tax records. Search tax records available from your Assessor, Clerk, IRS Office, Recorder of Deeds, Treasurer, Tax Collector, Town and City Hall.
Assessors are responsible for determining the value of property in order to assess property taxes. The Assessor’s Office is an important source for tax records. The Assessor’s Office maintains current data on the value of all property in the jurisdiction, including ownership information, maps of property lines, and property tax records. Many Assessor’s Offices also provide online access to property assessments and tax records.
Contra Costa County Assessor's Office Martinez CA 2530 Arnold Drive 94553 925-313-7500
Clerks file important documents and preserve records in order to maintain a public archive for their municipality. The Clerk’s Office also maintains tax records. The Clerk’s Office contains records on real estate excise taxes, property transactions, mortgages, liens, and tax records. The Clerk’s Office may also have court records that include tax information. Many Clerk’s Offices provide online databases to access tax records.
Antioch City Clerk Antioch CA 200 H Street 94509 925-779-7007
Brentwood Clerk Brentwood CA 708 3rd Street 94513 925-516-5440
Contra Costa Clerk Richmond CA 100 South 37th Street 94804 510-374-3241
Contra Costa County Clerk Martinez CA 555 Escobar Street 94553 925-335-7800
Hercules City Clerk Hercules CA 111 Civic Drive 94547 510-799-8215
Oakley City Clerk Oakley CA 3231 Main Street 94561 925-625-7000
Pinole City Clerk Pinole CA 2131 Pear St 94564 510-724-8928
Pleasant Hill City Clerk Pleasant Hill CA 100 Gregory Lane 94523 925-671-5237
Richmond City Clerk Richmond CA 450 Civic Center Plaza 94804 510-620-6513
San Pablo City Clerk San Pablo CA 1 Alvarado Street 94806 510-215-3005
An IRS Office is a local branch of the federal Internal Revenue Service, and it is a valuable source for tax records. An IRS Office can provide a copy of your recent tax returns, transcripts of tax returns, and tax records from open case files. You can also access tax court records, either at an IRS Office or online. Certain tax records are private, or may require a Freedom of Information Act (FOIA) request.
Walnut Creek California IRS Office Walnut Creek CA 185 Lennon Lane 94598 925-935-9308
Recorders of Deeds maintain multiple kinds of records, particularly documents related to property and property taxes, and these records are available to the public. The Recorder of Deeds can be an important source for tax records. The Recorder of Deeds keeps documents on land transactions, including deeds, mortgages, easements, tax liens, and other tax records. Many Recorders of Deeds provide online databases to access tax record information.
The County Clerk Recorder’s Office Martinez CA 555 Escobar Street 94553 925-335-7900
The Town Hall or City Hall is the chief administrative office that runs the town or city. They often maintain records related to the locality, making them a valuable resource for locating tax records. Town and City Halls keep documents on property taxes, property value assessments, and other local tax records. Many Town and City Halls provide online access to tax records.
Antioch City Hall Antioch CA 200 H Street 94509 925-779-7011
Clayton City Hall Clayton CA 6000 Heritage Trail 94517 925-673-7300
Concord City Hall Concord CA 1950 Parkside Drive 94519 925-671-3425
El Cerrito City Hall El Cerrito CA 10890 San Pablo Ave 94530 510-215-4300
Hercules City Hall Hercules CA 111 Civic Drive 94547 510-799-8200
Lafayette City Hall Lafayette CA 3675 Mount Diablo Boulevard 94549 925-284-1968
Martinez City Hall Martinez CA 525 Henrietta St 94553 925-372-3500
Oakley City Hall Oakley CA 3231 Main Street 94561 925-625-7017
Orinda City Hall Orinda CA 22 Orinda Way 94563 925-253-4220
Pinole City Hall Pinole CA 2131 Pear Street 94564 510-724-8928
Pleasant Hill City Hall Pleasant Hill CA 100 Gregory Ln 94523 925-671-5270
Richmond City Hall Richmond CA 450 Civic Center Plaza 94804 510-620-6513
San Pablo City Hall San Pablo CA 13831 San Pablo Avenue 94806 510-215-3000
Walnut Creek City Hall Walnut Creek CA 1666 North Main Street 94596 925-943-5800
The Treasurer and Tax Collector is responsible for the collection of property tax revenue, making the Treasurer and Tax Collector an important source for tax records. The Office of the Treasurer and Tax Collector maintains current property tax information as well as records on defaults on taxes. Many Treasurers and Tax Collectors provide online databases to access tax record information.
Concord City Treasurer Concord CA 1950 Parkside Drive 94519 925-671-3183
Contra Costa County Treasurer-Tax Collector's Office Martinez CA 625 Court Street 94553 925-957-5280
Pinole City Treasurer Pinole CA 2131 Pear Street 94564 510-724-9009