County government
Community Development — Building Department
Colusa County building permit services. Confirm which county or city agency handles your property before applying.
County building permit information (opens in a new tab)Official instructions
Official county building permit guidance. Service boundaries and project requirements must be confirmed with the department.
How to get started
- Confirm which county or city agency handles the property before applying.
- Review the official requirements for your project and use the published application channel.
Source & saved evidence
Colusa County · Colusa — building permit department (opens in a new tab)
Official page text containing: The Building Department will review project plans and code compliance.
se is allowed in the assigned zone. The Planning Department is located at 1213 Market Street, Colusa, CA. (530)458-0480 The Building Department will review project plans and code compliance. The Building Department is located at 1213 Market Street, Colusa, CA. (530)458-0481 The Environmental Health Department will review the plot plan for compliance with health related matters in conjunction with activities associated with well and waste disposal systems. The Environmental Health Department is located at 1213Market Street, Colusa, CA. (530)458-
Agent source review: October 14, 2026 · Snapshot a7122bf2ab36b13a