Contra Costa County provides services to residents through many departments and agencies.
If you are looking for a document (like a form or publication), please use the search feature or visit our Online Document Center
For information on obtaining a permit for a County Park, please call the Public Works Department at 925-313-2000.
Permit Extension Request
Permits by Department
Submit a request to extend your permit(s)online or contact the Building Inspection Division at (925) 674-7200.
Listing of permit types and the issuing department(s).
Permits, Licenses & Records
Plan Check Status
This category includes services that pertain to private development projects, including applications, permits and fees. See also "Buildings, Facilities & Construction".
Contact the Building Inspection Division for plan check review status at (925) 674-7759.
The Current Planning Division is committed to serving the public regarding regulation of land use and development in accordance with County policy and applicable laws.
Planning Services - West County Appointments
To schedule an appointment or ask additional questions, please contact the Community Development Department at (925) 335-1210.
To report a pothole, call the Public Works Maintenance Division at 925-313-7000.
If you have questions about the process, please call the Community Development Department at (925) 674-7205.
If you have questions about the process, please call the Community Development Department at (925) 335-1210.
Programs for Developers - Redevelopment Agency
Commercial/Public Improvement/Housing/Other Jurisdictions
Programs for Individuals - Redevelopment Agency
Housing/Job Seekers/Children and Families/Disabled/Homeless
Programs for Non-Profits - Redevelopment Agency
Public Transportation Serving Contra Costa County
Bus, Train & Ferry Locator - 511 Contra Costa
Public Works Projects Out to Bid
For information on Public Works projects out to bid, please call 925-313-2000.
Publications - Redevelopment Agency
Economic & Redevelopment Agency Publications
Return to Services