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Pro Bono & Offices
Pro Bono Offices Unemployment Offices Employment Departments Victim Assistance Centers Courts Bar Associations District Attorney Offices Departments of Justice Attorney Generals
Free Legal Advice
Pro Bono Services Unemployment Benefits Free Legal Aid Retaining a Lawyer ACLU Types of Lawyers
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California
Contra Costa County

Contra Costa County Property Records Search

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California - Statewide

GIS Maps

View various California GIS maps including environmental, driving and transport, education, nutrition and health data, geological, government, crime, historical, region, and tourism maps.

California Tax Defaulted Land Sales

View California Controller's Office tax defaulted land sale bidding information and list of counties with scheduled auctions. Property becomes tax-defaulted land if property taxes remain unpaid. Property that is tax-defaulted after five years becomes subject to the county tax collector's power to sell that property in order to satisfy defaulted property taxes. The county tax collector may offer the property for sale at public auction, a sealed bid sale, or a negotiated sale t a public agency or qualified non-profit organization. Website provides link to each California county tax collector's office.

Foreclosure Database

Search this Contra Costa Times' database of recent foreclosures throughout the Bay Area. Available information includes the following counties: Alameda, Amadour, Calaveras, Contra Costa, Marin, Monterey, Napa, San Benito, San Diego, San Francisco, San Joaquin, San Mateo, Santa Clara, Santa Cruz, Solano, Sonoma, and Ventura.

California Clandestine Drug Laboratory Register

View the United States Drug Enforcement Administration's interactive map of locations in California where law enforcement agencies reported they found chemicals or other items that indicated the presence of either clandestine drug laboratories or dumpsites. Available information includes date of incident and address.

California Legislator Search

Search the California Legislative Information database of California legislators to find State Senate or State Assembly representatives in a particular area using addresses through an interactive map.

Fish Consumption Advisories in California

View the California Office of Environmental Health Hazard Assessment interactive map of water bodies in California where chemical contamination in fish poses a health concern. Website provides such topics as Fish Advisories; Benefits and Risks of Eating Fish; Oil Spills and Seaford; Chemicals in Fish; and more.

Licensed Health Facilities in California

Search California Department of Public Health database of licensed long-term care facilities, nursing homes or licensed hospitals in California by facility name or type, or location. Results can be filtered by facility type and services including locations map.

Sex Offender Registry

Search and map sex offenders in any California County. Details include offender name, photo, address, known aliases, physical description, date of birth, offenses, and risk assessment.

State Archives of California

Search a catalog of available California Archive records. Results include summary descriptions of the records maintained by the California State Archives including state constitutions, governor's records, legislative resources, state agencies and constitutional officers records, family history resources, Spanish and Mexican land grants, Robert F. Kennedy assassination investigation records, local government records, Supreme and Appellate Court records, oral histories, photos, maps, and political campaigns records.

State Archives of California

Search a catalog of available California Archive records. Results include summary descriptions of the records maintained by the California State Archives including state constitutions, governor's records, legislative resources, state agencies and constitutional officers records, family history resources, Spanish and Mexican land grants, Robert F. Kennedy assassination investigation records, local government records, Supreme and Appellate Court records, oral histories, photos, maps, and political campaigns records.

Automated Land Records

Search California automated land records including master title plats, oil and gas plats, leasable resources plats, and historical index.
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Contra Costa County

Property Search and Mapping

Search interactive Contra Costa GIS map for property assessment records. Search by parcel number or address. Map also includes aerial imagery, general plan, zoning, creeks, school and fire station locations.

Property Search and Mapping

Search interactive Contra Costa GIS map for property assessment records. Search by parcel number or address. Map also includes aerial imagery, general plan, zoning, creeks, school and fire station locations.

Assessor

Contra Costa County Assessor
2530 Arnold Drive, Suite 100, Martinez, CA 94553
Phone: (925) 313-7400 Fax: (925) 313-7488

Assessor

Contra Costa County Assessor
2530 Arnold Drive, Suite 100, Martinez, CA 94553
Phone: (925) 313-7400 Fax: (925) 313-7488

City of Antioch GIS Map Gallery

View various City of Antioch GIS maps including Assessor's parcel book, subdivisions, general plan, census tracts, trails, business listings, and city base maps.

City of Antioch GIS Map Gallery

View various City of Antioch GIS maps including Assessor's parcel book, subdivisions, general plan, census tracts, trails, business listings, and city base maps.
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City of Brentwood GIS Maps

View various City of Brentwood GIS maps including interactive parcel map, address, zoning, parks, and subdivisions.

City of Brentwood GIS Maps

View various City of Brentwood GIS maps including interactive parcel map, address, zoning, parks, and subdivisions.

City of Richmond GIS Mapping

Search various interactive City of Richmond GIS maps including property information, roads, schools, neighborhood related information, crime incidents, aerial photography, and zoning information.

City of Richmond GIS Mapping

Search various interactive City of Richmond GIS maps including property information, roads, schools, neighborhood related information, crime incidents, aerial photography, and zoning information.

Property Tax Payment History

Search for current or prior fiscal year Contra Costa County property tax billing and payment records by parcel number or address.

Recorded Document Search

Search Contra Costa recorded land documents by name and date range.
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Recorder, Clerk, Marriage Licenses, Birth, Death and Marriage Records

Contra Costa County Clerk and Recorder
555 Escobar St. Martinez, CA 94553
Phone: (925) 335-7900

City of Antioch Crime Maps, Statistics, Calls For Service

View the City of Antioch Police Department's crime maps, crime statistics, arrest logs, and calls for service reports.

City of Brentwood Crime Mapping

Search interactive City of Brentwood crime map by crime type and date range.

City of Richmond Crime Mapping

Search interactive City of Richmond crime incident map by crime type and location.

City of San Ramon Crime Mapping

Search the City of San Ramon crime incident map by address.

Crime Mapping

View Contra Costa County crime maps by incident and date range.
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Town of Danville Crime Mapping

Search interactive Town of Danville crime incident map by address and date range.

Delinquent Taxes and Tax Sales

Contra Costa County Treasurer and Tax Collector
Contra Costa County Finance Building, Suite 100
625 Court Street, Martinez, CA 94553
Phone: (925) 957-5280 or (877) 957-5280 Fax: (925) 957-2898

Properties In Tax Default

View list of Contra Costa County properties in tax default.

Public Auction Tax Sale

View information about bidding at the Contra Costa County annual tax sale auction including auction results.

Public Tax Auction

View current list of Contra Costa County tax defaulted properties available for auction.

City of Antioch GIS Mapping

Search interactive City of Antioch GIS map for general property information and to locate points of interest. Search by parcel number, address, or type of interest. Results include demographics and business reports around the site.
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City of Richmond GIS Map Gallery

View various City of Richmond GIS maps including Council districts, census tracts, zoning, parks, and historic maps.

Popular Records Lookup

US Public Records Use

What you should know about public records
What You Should Know About Public Records

Public records in the United States are documents or pieces of information that are not considered confidential and are maintained by government agencies. These records can include a wide range of information, such as property records, court documents, marriage and divorce records, and vital statistics like birth and death certificates.

Conducting a public records search allows individuals to access this information for various purposes, such as background checks, legal research, or verifying property ownership. Many states offer online databases where users can search for public records, making it easier to obtain the information they need. However, the availability and accessibility of these records can vary by state and type of record.