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Colusa, California · County government

Colusa County Planning

Find zoning maps and official property land-use information.[1]

Source checked October 26, 2026[1]
Go to the official website (opens in a new tab)
Website address
www.countyofcolusaca.gov

Opens this office’s own website. CountyWiki does not process applications, take payments or provide personal records.

Contact details & office locations ↓
County Planning application information. Confirm county jurisdiction for the specific property and project. This guide does not establish county planning authority inside incorporated cities.County Planning application information; confirm the applicable property and project jurisdiction. [1]

Online services & information

Use the links below for official services and provider information. Check each service’s instructions and service area.

Colusa Planning permits and application portal (opens in a new tab)[2]Official instructions

The County Planning application page directs all applications through the online portal and lists land-use submittal resources. Building/construction permits remain a separate approval.

Service area: County Planning application information. Confirm jurisdiction for the property and project; incorporated-city authority is not established by this entry. [2]

Before you start

Availability · Planning requires online portal submission
All Applications must be submitted through the Online Permit Portal. [3]
Information & documents · Planning application authorization/indemnification document
Authorization and Indemnification Agreement (PDF) - This MUST accompany all applications submitted. [4]

Fees

Fees are quoted only when a source document supports the amount and conditions.

Fee amounts have not been reviewed for this office.

Check the official website for its current fee schedule. No fee should be assumed to be free.

Forms & documents

Official forms and document pages for this office’s services.

Forms have not been reviewed yet. Visit the official website for the current forms and instructions.

Sources & last checked1 source page · 4 citations

Sources were checked by an AI-assisted research process. A checked website does not mean every service or fee on it has been reviewed.

  1. [1] Colusa County planning application instructions and forms (opens in a new tab)

    Colusa County · Permits & Applications | Colusa County, CA - Official Website — planning-provider-06011
    Source reviewed October 26, 2026

    View supporting excerpt
    All Applications must be submitted through the Online Permit Portal.
  2. [2] Colusa County planning application instructions and forms (opens in a new tab)

    Colusa County · Permits & Applications | Colusa County, CA - Official Website — service-planning-application-06011
    Source reviewed October 26, 2026

    View supporting excerpt
    All Applications must be submitted through the Online Permit Portal.
  3. [3] Colusa County planning application instructions and forms (opens in a new tab)

    Colusa County · Permits & Applications | Colusa County, CA - Official Website — planning-06011-portal
    Source reviewed October 26, 2026

    View supporting excerpt
    All Applications must be submitted through the Online Permit Portal.
  4. [4] Colusa County planning application instructions and forms (opens in a new tab)

    Colusa County · Permits & Applications | Colusa County, CA - Official Website — planning-06011-authorization
    Source reviewed October 26, 2026

    View supporting excerpt
    Authorization and Indemnification Agreement (PDF) - This MUST accompany all applications submitted.
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