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Planning and development applications in California

Planning and development applications.

In California, 58 county departments and 1 city government publish 61 official links for this service. Reviewed requirements cover availability notices (28), documents (17), processing time (4) and appointments (1). 42 counties have a page for it below.

Before you start · 2 things to check

Start with the jurisdiction of the property. County permit offices may serve only unincorporated areas.
Use the official map and confirm project requirements with the planning or building office.

1 guide with reviewed service links · Yolo

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Highlighted counties have a reviewed service guide matching this selection. An agency may serve only a city or part of a county.

California58 counties

County directory Reviewed service guides available

Map for browsing; agency service areas may differ.

Map source

U.S. Census boundaries via U.S. Atlas · 2017 edition, simplified for display.

County government · Yolo

Community Services — Planning Division business licenses

Planning & Zoning

Yolo County Planning application forms and project guidanceOfficial instructions

Speak with a County Planner before completing/submitting an application and verify required supplemental forms. The directory’s application documents are linked without asserting their complete contents or current fee amounts.

Service area: County Planning application information. Confirm jurisdiction for the property and project; incorporated-city authority is not established by this entry. Area details & sources

Source checked October 26, 2026

Yolo County · Yolo County planning application instructions and forms (opens in a new tab)

Application Forms | Yolo County — service-planning-application-06113

It is advised that you speak with a County Planner before completing or submitting any application. Planning staff can be reached at (530) 666-8775 for guidance specific to your project.

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Planning and development applications in California

Community Services — Planning Division business licenses

Planning and development applications by county