Search free Contra Costa County CA property, land, and tax records through local government assessors, auditors, clerks, property appraisers, deeds recorders, treasurers, tax collectors, city halls, and town halls.
Assessors are responsible for determining the value of property in order to determine property taxes. Assessors collect data from on-site inspections, value assessments for construction or improvements, comparable sales, and calculations of depreciation. The Assessor's Office maintains current data on every parcel in the district, which includes ownership information, maps of property lines, inventories of parcels and structures, and the value of all the property in the jurisdiction. Many offices also provide online property search databases.
Contra Costa County Assessor's Office Martinez CA 2530 Arnold Drive 94553 925-313-7500
Auditors are responsible for maintaining accurate financial records on properties, including the appraisal and assessment of a property's value, which is used to determine property taxes. Auditors collect data from on-site inspections, information submitted by owners, prior sales, and statistical analyses. The Auditor's Office maintains current data on property value, owner information, inventories of parcels and structures, and parcel maps. Many offices also provide online property search databases.
Contra Costa County Auditor Martinez CA 625 Court Street 94553 925-646-2181
Clerks file important documents and preserve municipal records in order to maintain an archive for their municipality that can be accessed by the public. The Clerk's Office is a valuable source of information on property. The Clerk's Office contains documentation on real estate excise taxes, registered land, and property transactions, as well as land documents including deeds, mortgages, and liens on properties. Many offices provide online databases to access this information.
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
Recorders of Deeds maintain public records, particularly documents related to property, and make them available for public access. The Office of Recorder of Deeds is a valuable source of information on property. The Recorder of Deeds maintains documents on land transactions within its jurisdictions, including deeds, mortgages, surveys, and easements, as well as tax liens. Many offices provide online databases to access this 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. The Town Hall or City Hall often maintains records related to the locality, such as property taxes, property value assessments, and land transactions, as well as property sales and transfers.
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. The Office of the Treasurer and Tax Collector maintains current property tax information, lists of sold parcels, and is also charged with the sale of properties due to a default on taxes. In some jurisdictions, property auctions run by the Treasurer and Tax Collector are online and open to the public.
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