Permits & Applications

We are so excited! Our Online Permit Portal is now LIVE and ACTIVE!

This will allow applicants to apply for permits, track their application status, to request inspections, and communicate directly with the County staff processing their permits through an easy to use web-based interface.  Any computer or mobile device connected to the internet can access the County's Online Permit Portal.

Click Here for the Online Permit Portal


The following applications and documents are available through the Planning Department:

Please note: Prepayment of any current and delinquent taxes shall be required on all parcels affected by proposed boundary adjustments.

Land Conservation Contracts (Williamson Act)

For More Information

The above applications should be submitted to the Planning Department at:
220 12th Street
Colusa, CA 95932

For more information, please contact the department at (530) 458-0480.