UPDATE on Board of Supervisors Meeting

To slow the spread of COVID-19, the Health Officer’s Shelter Order of September 14, 2020, prevents public gatherings (Health Officer Order [PDF]). In lieu of a public gathering, the Board of Supervisors meeting will be accessible via television ...

Update on COVID-19 (Novel Coronavirus)

Please scroll down for a list of Resources.

Check local air quality Learn more about wildfire smoke. Prepare for wildfires and power outages.September 24, 2020 - See Health Services Press Release: Contra Costa County Req...

Watch Local Election Previews

Contra Costa County voters can watch local Election Previews. This public programming offers Contra Costa voters information about numerous candidates and issues before the November 3, 2020 Election. 

See Election Preview videos online or on CCTV ...

News Release: Contra Costa County DA Becton Announces Misdemeanor Filing Considerations

Contra Costa County Board Passes Ordinance to Provide Additional Eviction & Rent Freeze Protections

County Passes Ordinance to Provide Additional Eviction and Rent Freeze Protections

At a Board meeting on September 22, 2020, the Contra Costa County Board of Supervisors unanimously passed an urgency ordinance that continues a moratorium on certain evictions for residential tenants in the County through January 31, 2021. Urgency Ordinan...

Missed the Board of Supervisors Meeting?

Watch the Board of Supervisors meeting online or on Thursday at 6 pm on Contra Costa Television (CCTV): Comcast Cable 27, ATT/U-Verse Channel 99, and WAVE Channel 32.

Meetings also can be viewed online the same week they are held, usually within 48 hours. ...

Contra Costa Television to Broadcast Local Election Preview

Short-Term Rental Permit Application are Now Being Accepted

Short-Term Rental Permit Application are Now Being Accepted

Short-term rentals are defined as a residential dwelling unit, or portion of a residential dwelling unit, that is rented, or offered for rent, for compensation or consideration, for a period of 30...

Short-Term Rental Permit Application are Now Being Accepted

Short-Term Rental Permit Application are Now Being Accepted

Short-term rentals are defined as a residential dwelling unit, or portion of a residential dwelling unit, that is rented, or offered for rent, for compensation or consideration, for a period of 30...

Airport Advisory Committee Member at Large Applications

Contra Costa Aviation Advisory Committee Opening

Pinole Shelter & Field Services Updates

On September 15, 2020, the Contra Costa County Board of Supervisors voted to permanently close the County’s animal shelter in Pinole. While this decision was difficult and scary, Contra Costa Animal Services (CCAS) supports this decision. In the...

Contra Costa Aviation Advisory Committee Accepting Applications

Contra Costa Aviation Advisory Committee Openings 

September 21, 2020 – Contra Costa County (County) is accepting applications for two (2) upcoming Airport Neighbor position openings and one (1) Member at Large opening on the Av...

News Release: Former Athenian School Teacher Charged with Sexual Assault of Minor Jane Doe

FOR IMMEDIATE RELEASE—September 21, 2020

Contact: Scott Alonso, 925-957-8638 office, 925-536-8110 mobile

scott.alonso@contracostada.org

Former Athenian School Teacher Charged with Sexual Assault of Minor Jane Doe

Martinez, Calif. – Last we...

Amended Health Order 9/16/2020: Requiring Reporting of COVID-19 Tests to Public Health Authorities

Contra Costa Updates Health Order 9/14/2020 to Align with California's COVID-19 Blueprint

Contra Costa Announces Care Center Plan to Help Residents Transition from Homelessness

Contra Costa Health Services Recommends Planning Safe, Planning Ahead for Halloween

News Release: Three Homicide Cold Cases Filed Due To Operation by FBI Safe Streets Task Force

FOR IMMEDIATE RELEASE—September 15, 2020

Contact: Scott Alonso, 925-957-8638 office, 925-536-8110 mobile

scott.alonso@contracostada.org

Three Homicide Cold Cases Filed as a Result of Years-Long Operation by FBI Safe Streets Task Force

Martinez, Cali...

Public Works will Perform Road Work on Danville Boulevard

Contra Costa County Public Works will Perform Road Work on Danville Boulevard 

September 15, 2020, Alamo, CA - Contra Costa County Public Works Department will be performing crack seal operations on Danville Boulevard. The work will begin...

News Release: $1.43 Million Settlement Announced to Address Illegal Dumping of Hazardous Waste

FOR IMMEDIATE RELEASE—September 14, 2020

Contact: Scott Alonso, 925-957-8638 office, 925-536-8110 mobile

scott.alonso@contracostada.org

$1.43 Million Settlement Announced to Address Illegal Dumping of Hazardous Waste; Kelly-Moore...

News Release: Owner of “Skorz” Bar Charged with 2 Counts Including Violation of Health Officer Order

FOR IMMEDIATE RELEASE—September 14, 2020

Contact: Scott Alonso, 925-957-8638 office, 925-536-8110 mobile

scott.alonso@contracostada.org

Owner of “Skorz” Bar in Pittsburg Charged with Two Counts Including Violation of Health Offi...

County Workforce Development Board Resources for Employees

Workforce Development Board of Contra Costa County, a bureau of the Employment and Human Services Department, has resources available for those affected by the COVID-19 pandemic, including career skills training, unemployment information and free Rapid Re...

Virtual Grand Opening Ceremony for New Residential Treatment and Detox Program in Richmond

County Passes Urgency Ordinance to Establish Fines for Health Order Violations

On July 28, 2020, the Contra Costa County Board of Supervisors used its emergency powers under state law to pass Urgency Ordinance No. 2020-21 that establishes administrative fines for violations of public health orders pertaining to the COVID-19 pandemic...

Contra Costa Health Services Updated Social Distancing Order September 4, 2020

County Public Works Department Launches New Tool for Service

Contra Costa County Public Works Launches New Tool for Service

Contra Costa County Public Works Launches New Tool to Report Potholes and Other Concerns Using Your Smart Phone 

September 9, 2020, Contra Costa County, CA - Have you noticed a pothole or graffiti and wanted a quick and easy way to report it? The ...

Parklet Permit can Extend Restaurant Seating into Right of Way

During COVID-19 opening, outdoor dining may be allowed before indoor dining. In order to extend restaurant seating into the right of way, Contra Costa County provides Parklet Permits. 

Application (PDF)Application Checklist (PDF)Parklet Guide (PDF...

Parklet Permit can Extend Restaurant Seating into Right of Way

During COVID-19 opening, outdoor dining may be allowed before indoor dining. In order to extend restaurant seating into the right of way, Contra Costa County provides Parklet Permits. 

Application (PDF)Application Checklist (PDF)Parklet Guide (PDF...

News Release: Two Defendants Convicted Of $2 Million Insurance and Tax Fraud Scheme

FOR IMMEDIATE RELEASE—September 2, 2020 

Contact: Scott Alonso, 925-957-8638 office, 925-536-8110 mobile 

scott.alonso@contracostada.org 

Two Defendants Convicted Of $2 Million Insurance and Tax Fraud Scheme

Marti...

Property Tax Postponement Applications Now Available

Property Tax Postponement Applications Now Available

SACRAMENTO—State Controller Betty T. Yee today announced that applications for property tax deferment for the 2020-2021 tax year are now available.

California’s Property Tax Postponeme...

Take the Census 2020 Survey By September 30

It is not too late to respond to the Census. The deadline is September 30, 2020. The Census determines how billions of dollars of federal funding are distributed to each state every year for education resources, affordable housing programs, nutrition, and...

Additional Businesses Open in Contra Costa County in Accordance with Updated State Recommendations

CCAS: HERE to Help During COVID-19

We are here to help! During COVID-19, our staff remain focused on the care and support of sick, injured or “at risk” animals.  Contra Costa Animal Services is offering services by appointment at our Martinez facility. &nbs...

Recent Data Suggests a Leveling of COVID-19 Transmission in Contra Costa County

Prepare Your Residence for Wildfire Season and Power Outages

Contra Costa County Fire Protection District and the Contra Costa County Sheriff’s Office have published a guide for County residents to help prepare themselves, their families, and neighbors in the event of a wildfire.

View and download Contra C...

Contra Costa County Airport Land Use Commission Opening

Contra Costa County Airport Land Use Commission Opening

Contra Costa County Airport Land Use Commission Opening

August 21, 2020 – Contra Costa County is seeking individuals who are interested in serving on Contra Costa County’s Airport Land Use Commission (ALUC). The Commission’s r...

News Release: DeAngelo Sentenced to 11 Consecutive Life Terms Without Possibility of Parole

Case # 18FE008017

Date: August 21, 2020     

Joseph James DeAngelo Jr. Sentenced to 11 Consecutive Life Terms Without the Possibility of Parole for 13 Murders, and an Additional Consecutive Life Term for 13 Kidnappings 

&a...

Ygnacio Valley Library to Serve as COVID-19 Test Site

FY 2020/21 Unsecured Taxes Due

Because of delays in the Assessment roll process, Unsecured tax bills were not mailed out until mid-August.  The law requires a minimum 30-day notice.  The Unsecured billing process usually requires an end-of-month due date.  Th...

Accepting Applications for Contra Costa County Fish and Wildlife Committee

2020-2021 SECURED TAX BILLS DELAYED

News Release: DA’s Office Files First Criminal Labor Trafficking Case Involving Domestic Servitude

FOR IMMEDIATE RELEASE—August 10, 2020

Contact: Scott Alonso, 925-957-8638

scott.alonso@contracostada.org

DA’s Office Files First Criminal Labor Trafficking Case Involving Domestic Servitude

Martinez, Calif. – Last mont...

All Contra Costa Voters Will be Mailed Ballot for November Election

News Release: DA Diana Becton Issues Statement on Contra Costa County Juvenile Hall

FOR IMMEDIATE RELEASE—August 4, 2020

Contact: Scott Alonso, 925-957-8638

scott.alonso@contracostada.org

 DA Diana Becton Issues Statement on Contra Costa County Juvenile Hall, Establishes Reimagine Youth Justice Task Force

Martinez, Calif. ...

New County Clerk-Recorder Services System Launched

Contra Costa County Seeks Applicants for Juvenile Justice Coordinating Council

Avoiding Fraud and Sams

The U.S. Census Bureau has provided some guidance about avoiding frauds and scams associated with the 2020 Census.

Census Operational Adjustments Due to COVID-19

The timeline for the Census 2020 Operation has changed due to COVID-19. 

The following is a summary of key Census 2020 Operations, including a revised schedule. 

Self-Response Phase

Online, phone and mailed self-responses continue throughou...

Door-to-Door Visits Begin in Contra Costa County

This week, the U.S. Census Bureau began following up with households nationwide that have not yet responded to the 2020 Census. Based on the current self-response rate of 72.7%, the Census Bureau estimates it will need to visit about 116,000 addresses to ...

Final Push and Non-Response Follow Up Outreach Materials Available

The following outreach materials have been developed to assist in final push and non-response follow-up outreach

English Spanish Rack Card (PDF)"It’s Not Too Late" Postcard - English/Spanish (PDF) Social Justice & the Censu...

Report Deceased Animals Online (New)

Contra Costa Animal Services is now accepting deceased animal reports online. To learn about this new process, or to file a deceased animal report, please visit our Reporting Deceased Animals page.

Second Phase of Countywide Guardrail Upgrade to start in Clayton

Contra Costa County Public Works 

to Continue Construction on the Countywide Guardrail Upgrade Project

July 30, 2020, Clayton, CA – The Contra Costa County Public Works Department will begin the second phase of construction on t...

Agricultural Commissioner Instructs Residents Not to Use Unsolicited Seed Packs Originating in China

News Release: Suisun City Resident and Former Coach Sentenced for Sexual Abuse of a Child Under 14

FOR IMMEDIATE RELEASE—July 29, 2020

Contact: Scott Alonso, 925-957-8638

scott.alonso@contracostada.org

Suisun City Resident and Former Basketball Coach and School District Employee Sentenced for Sexual Abuse of a Child under 14

Martinez, Calif. &...

Contra Costa County Passes Urgency Ordinance to Establish Fines for Health Order Violations

News Release: Owner of Viking Pavers Pleads to 6 Felonies in Workers’ Compensation Fraud Case

FOR IMMEDIATE RELEASE—July 28, 2020

Contact: Scott Alonso, 925-957-8638

scott.alonso@contracostada.org

Owner of Viking Pavers Pleads to Six Felonies in Workers’ Compensation and Payroll Tax Fraud Case

Martinez, Calif. – Yesterday...

Learn about the County's Budget Process with Budget 101

Learn about Contra Costa County’s budget, the process, and mandates. Watch video of the Budget 101 Presentation from the Board of Supervisors Meeting on July 14, 2020. 

The Budget 101 Presentation will air on CCTV (Comcast channel 27, Wa...

News Release: Man Charged with Multiple Offenses Including Unlawful Possession of a Revolver

FOR IMMEDIATE RELEASE—July 16, 2020

Contact: Scott Alonso, 925-957-8638

scott.alonso@contracostada.org

Martinez Man Charged with Multiple Offenses Including Unlawful Possession of a Revolver 

Martinez, Calif. – The Contr...

Contra Costa County Extends Ordinance for Eviction Protection and Rent Freeze through September 30

Kirker Pass Truck Climbing Lane Project

Contra Costa County Public Works Continues Construction on the 

Kirker Pass Road Northbound Truck Climbing Lane Project

July 14, Concord, CA – Contra Costa County Public Works continues construction on the Kirker Pass Road Northbound Truc...

News Release: NorCal K9 Owner Sentenced to Two Years in State Prison for Animal Cruelty

FOR IMMEDIATE RELEASE – July 13, 2020

Contact: Scott Alonso, 925-957-8638 office

NorCal K9 Owner Sentenced to Two Years in State Prison for Animal Cruelty

Martinez, Calif. – On July 10, the Honorable Patricia Scanlon sentenced th...

More than 8% of Contra Costa COVID-19 Tests Now Positive: Updated Health Order

Contra Costa County Releases Updated Public Guidance for Face Coverings

News Release: Two Martinez Residents Charged with Hate Crime for Defacing Black Lives Matter Mural

FOR IMMEDIATE RELEASE—July 7, 2020

Contact: Scott Alonso, 925-957-8638 office

scott.alonso@contracostada.org

Two Martinez Residents Charged with Hate Crime for Defacing Black Lives Matter Mural

Martinez, Calif. – Today, the Contra...

News Release: Joseph DeAngelo Jr. Pleads Guilty to 13 Murders, 13 Kidnappings & Uncharged Crimes

IMMEDIATE RELEASE

Contact: Scott Alonso, 925-536-8110 mobile, Scott.alonso@contracostada.org 

Joseph James DeAngelo Jr. Pleads Guilty to 13 Murders, 13 Kidnappings and Dozens of Additional Uncharged Crimes

“Golden State Killer” t...

News Release: DA Becton Issues New Policy to Ban Carotid Holds by DA’s Investigative Unit

FOR IMMEDIATE RELEASE—June 26, 2020

Contact: Scott Alonso, 925-536-8110 mobile

scott.alonso@contracostada.org

District Attorney Diana Becton Issues New Policy to Ban Carotid Holds by DA’s Investigative Unit 

Martinez, Calif. &...

Advisory: June 29th Press Conference, People vs. Joseph James DeAngelo

ADVISORY for PRESS CONFERENCE:

A joint press conference will be held immediately after the court hearing for People vs. Joseph James DeAngelo.

WHEN:                Monday, June 29, 2020...

COVID-19 Call Centers for Employers and Small Businesses

The Workforce Development Board (WDB) of Contra Costa County has worked with partners to develop resources to help employers and small businesses owners during the COVID-19 pandemic.

Workforce Development Board and Contra Costa County Board of Sup...

Report Price Gouging and Avoid Scams

The Contra Costa County District Attorney’s Office wants to remind all residents that price gouging is illegal while our community is under a State of Emergency from the emergence of the novel coronavirus/COVID-19. 

Price gouging is when...

News Release: Former Contra Costa County Clerk-Recorder Faces 34 Felonies for Perjury & Grand Theft

FOR IMMEDIATE RELEASE—June 17, 2020

Contact: Scott Alonso, 925-957-8638 office, 925-536-8110 mobile

scott.alonso@contracostada.org

Former Contra Costa County Clerk-Recorder Faces 34 Felonies for Perjury & Grand Theft Related to His Political Ca...

Contra Costa Continues to Open Businesses and Activities Effective 6 AM, June 17, 2020

Stop the Spread of COVID-19

Please follow Shelter-in-Place Health Officer Orders to help save lives and slow the spread of COVID-19.

If in doubt, please stay home. If you go out, cover your face. Help save lives.

Stop the spread. See English flyer. See Spanish flyer.

For more informati...

Contra Costa to Reopen Outdoor Dining, Pools, Religious Services Effective 5 PM, June 5, 2020

District Attorney Diana Becton Issues Statement on Murder of George Floyd

FOR IMMEDIATE RELEASE—June 2, 2020

Contact: Scott Alonso, 925-957-8638 office, 925-536-8110 mobile

scott.alonso@contracostada.org

District Attorney Diana Becton Issues Statement on Murder of George Floyd

Martinez, Calif. – Today, ...

News Release: Law Enforcement Leaders Call on State Bar to Create New Ethics Rule

FOR IMMEDIATE RELEASEJune 1, 2020CONTACT: Scott Alonso (Contra Costa DA’s Office)

925-536-8110 mobile, 925-957-8638 office

Law Enforcement Leaders Call on State Bar to Create New Ethics Rule to End the Conflict of Interest Between Prosecutors and ...

News Release: Clayton Resident Charged with Arranging to Meet a Minor for Sex

FOR IMMEDIATE RELEASE

May 22, 2020

Contact: Scott Alonso, 925-957-8638 office, 925-536-8110 mobile

scott.alonso@contracostada.org

Clayton Resident Charged with Arranging to Meet a Minor for Sex

Martinez, Calif. – On Thursday May 21, 2020, th...

Contra Costa County to Begin Allowing Curbside Retail on May 19, 2020

See Press Release: Contra Costa County to Begin Allowing Curbside Retail on May 19, 2020. 

See Joint Statement (PDF) from Bay Area Health Officers Regarding Significant Progress on COVID-19 Indicators and Next Steps for Reopening. 

See Upd...

Contra Costa County to Allow Vehicle-Based Gatherings and Services Health Order

Three Creeks Parkway Restoration Begins in Brentwood

May 13, 2020, Brentwood, CA –...

Seven Bay Area Health Officers' Statement: Bay Area Health Orders Remain in Effect

Regional Shelter-in-Place Orders Extended as Some Rules Ease

Consumer Resources During COVID-19

Resources

General Assistance

• Contra Costa County Consumer Fraud & COVID-19 Hotline 925-957-8608 or DA-ReportFraud@contracostada.org 
• Consumer Protection Unit - District Attorney’s Office 
• Consumer Information - California Attor...

News Release: Judge Finds Credible Evidence Against Danville Karate Coach to Proceed to Trial

FOR IMMEDIATE RELEASE—April 23, 2020 

Contact: Scott Alonso, 925-957-8638, office; 925-536-8110 cell 

scott.alonso@contracostada.org

Judge Finds Credible Evidence Against Danville Karate Coach to Proceed to Trial

Martinez,...

Bay Area Health Officers Issue Updated Stay-at-Home Order with New Restrictions Through May 3

Click to Link to the Airports Newsletter Page

Airports Newsletter Link

News Release: DA's Office Seeks Public's Assistance for Ongoing Investigation

Contra Costa & 6 Other Bay Area Jurisdictions Order Residents to Stay Home

News Release: DA’s Office Underscores Any Price Gouging is Illegal During State of Emergency

FOR IMMEDIATE RELEASE—March 17, 2020

 Contact: Scott Alonso, 925-957-8638, office; 925-536-8110 cell

scott.alonso@contracostada.org

DA’s Office Underscores Any Price Gouging is Illegal During State of Emergency

Martinez, Calif. &a...

CCAS COVID-19 Shelter Services Update

CCAS COVID-19 Shelter Services Update

(Updated August 31, 2020)

We are here to help! During COVID-19, our staff remain focused on the care and support of sick, injured or “at risk” animals. Contra Costa Animal Services ...

News Release: Newark Man Pleads Guilty for 2 Counts of Attempted Kidnapping for Rape

JOINT RELEASE– March 12, 2020

Contacts: Scott Alonso, 925-957-8638 office, 925-536-8110 cell

scott.alonso@contracostada.org

Lt. Tracie Reese, reese@walnutcreekpd.com

Newark Man Pleads Guilty for 2 Counts of Attempted Kidnapping for Rape

Martinez, Cal...

Contra Costa County Issues Emergency Proclamation

News Release: Richmond High School Physical Education Teacher Sentenced to 3 Years in State Prison

FOR IMMEDIATE RELEASE – March 6, 2020

Contact: Scott Alonso, 925-957-8638 office, 925-536-8110 cell

scott.alonso@contracostada.org

Richmond High School Physical Education Teacher Sentenced to 3 Years in State Prison

Martinez, Calif. – Earl...

News Release: Owner of NorCal K9 Found Guilty for 4 Felonies of Animal Cruelty

FOR IMMEDIATE RELEASE – March 5, 2020

Contact: Scott Alonso, 925-957-8638 office, 925-536-8110 cell

scott.alonso@contracostada.org

Owner of NorCal K9 Found Guilty for 4 Felonies of Animal Cruelty 

Martinez, Calif. – A Con...

News Release: Redwood City Man Found Guilty of Stalking & Vandalism

FOR IMMEDIATE RELEASE – March 5, 2020

Contact: Scott Alonso, 925-957-8638 office, 925-536-8110 cell

scott.alonso@contracostada.org

Redwood City Man Found Guilty of Stalking & Vandalism 

Martinez, Calif. – Last week, a Contra C...

News Release: DA’s Office Arrests and Charges Antioch Woman for Workers’ Compensation Fraud

FOR IMMEDIATE RELEASE – March 2, 2020

Contact: Scott Alonso, 925-957-8638 office, 925-536-8110 cell

scott.alonso@contracostada.org

DA’s Office Arrests and Charges Antioch Woman for Workers’ Compensation Fraud Following ...

News Release: Walnut Creek Man Sentenced to Prison for Trying to Meet Minor Online For Sex Acts

FOR IMMEDIATE RELEASE -- February 20, 2020

Contact: Scott Alonso, 925-957-8638 office; 925-536-8110, cell

scott.alonso@contracostada.org

Walnut Creek Resident Sentenced to Prison for Trying to Meet  Minor Online For Sex Acts

Martinez, Calif. &nda...

News Release: Two Men Charged with Burglary of Walnut Creek Macy’s; Over $65,000 Jewelry Taken

FOR IMMEDIATE RELEASE – January 30, 2020

Contact: Scott Alonso, 925-957-8638 office, 925-536-8110 cell

scott.alonso@contracostada.org

Two Men Charged with Burglary of Walnut Creek Macy’s; Over $65,000 Jewelry Taken

Martinez, Calif. &nd...

News Release: Human Trafficking Day of Action in Richmond Set for January 23

FOR IMMEDIATE RELEASE – January 16, 2020

Contact: Scott Alonso, 925-957-8638 office, 925-536-8110 cell

scott.alonso@contracostada.org

Human Trafficking Day of Action in Richmond Set for January 23

Martinez, Calif. – Contra Costa County Dis...

News Release: DA's Office & Code for America Announce 3,264 Marijuana Convictions Will Be Cleared

 FOR IMMEDIATE RELEASE

January 9, 2020

CONTRA COSTA CONTACT: Scott Alonso, scott.alonso@contracostada.org, 925-536-8110

CODE FOR AMERICA CONTACT:   Scott Gerber, scott@vrge.us, 408-202-4255

CONTRA COSTA COUNTY DISTRICT ATTORNEY &...

Archived Media Releases

View prior 12 months of media releases

Prosecutor Academy

First year law students are encouraged to spend one week learning from some of the top trial attorneys in the state at Prosecutor Academy. How do prosecutors decide what cases to file? How does a case proceed from arrest to jury trial? This one-week inten...

PG&E to Begin Construction on Bay Point Utility Undergrounding Project

August 27, 2019, Bay Point, CA - Pacific Gas and Electric (PG&E) will begin construction on the Bay Point Utility Undergrounding Project. The work consists of undergrounding utility lines along Bailey Road from State Route 4 north to Willow Pass Road ...

Frequently Asked Questions

Have a question about property taxes in Contra Costa County?  You are not alone.  Hopefully, we have the answers you are looking for. Here are some categories to search:

• Help With Taxes
• Secured Taxes
• Supplemental Taxes
• Unsecured Taxes
• Redempt...

Important Tax Dates

The following schedule is intended to serve as a general guide to property owners in Contra Costa County, California. Please note that the list below includes only the more significant dates and does not include all items or activities in the regular, pro...

Tax Assistance for Seniors

Depending on age and sometimes income, seniors may qualify for certain tax assistance such as the following:

Transfer of Base Tax from old house to new house within the County

Exemption from Parcel Taxes assessed by school or special districts

Reminder Notic...

CalGold Website

CalGold website assists you in finding appropriate permit information for your business. It also provides contact information for the various agencies that administer & issue the permits.

About the Board

Contra Costa is governed by a five-member Board of Supervisors elected to represent residents of our County.

Billing & Payments

Explore options for receiving the annual tax bill and for paying your taxes, plus more.

Business License

Learn how to apply for a business license, complete online renewal, view costs, or submit an exemption.

Come Work with Us!

Are you passionate about animal welfare? Does your heart yearn for the chance to make a difference in an animal's life? Join Animal Services!

Community Outreach

The District Attorney offers programs for parent education and support, supporting parents of chronically absent children campus safety and online safety for kids, preventing violence through youth education.

Conservation & Development

The Application and Permit Center includes staff from Planning, Building Inspection, and Public Works with the goal of enhancing the coordination of permitting services and providing as many development-related services as possible in one office.

Contra Costa Television

Contra Costa Television (CCTV) is the flagship channel of Contra Costa County's cable television programming, bringing you special events, government meetings and produced shows.

District Attorney Diana Becton

District Attorney Diana Becton has spent most of her professional career as a judge, lawyer, and manager. On September 17, 2017, she was sworn in as the 25th District Attorney for the Contra Costa County District Attorney’s Office. District Attorney Becto...

Find Us

Superior Court Operations

The main branch of the Contra Costa County District Attorney's Office is located at:900 Ward StreetMartinez, CA 94553Phone: (925) 957 2200

Central Eastern Operations 

The Contra Costa County District Attorney's Office, Cent...

Foster a Friend

Contra Costa Animal Services is launching a pilot Foster Program. We have had a thriving kitten foster program for several years and we are now expanding this program to include dogs and cats. The CCAS Foster program is a great way to help animal...

Frequent Permit Requests

Learn more about getting requests approved for home occupations, temporary events, accessory dwelling units, or alcohol and beverage sales.

New Property Owners

As a new owner you may not receive a bill since it is mailed out only once a year.  If you recently bought property, you should contact our office to find out the tax status and obtain a copy of the bill. If you know your Assessor's Parcel Number...

Residential Building

Learn about the most frequently requested building permits.

Shelter Enrichment Team

The Shelter Enrichment Team was created to solve the issue of enrichment for animals in the care of the County. A medically healthy dog isn't necessarily behaviorally, mentally, or emotionally well. It is no surprise that animals are stressed within the s...

Warm Tales & Happy Tails

There's nothing better than taking home your new friend. Read adoption success stories to warm your heart.

Watch a Live Meeting

Meeting agendas for the Board of Supervisors are available online. All meetings are open to the public, and the public is encouraged to attend.