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Permits Online

Our online resources allow you to take care of some of your permitting needs online, perform permit history searches, download the Contractor Central mobile app and apply for residential rooftop solar permits.

Permit Sonoma Online Permitting Tool

Open Permit Sonoma Now

Permit Sonoma enables homeowners and businesses in unincorporated Sonoma County to more effectively participate in the permitting process.

Perform the following online with Permit Sonoma:

Open Permit Sonoma Now

Permits for Properties within Incorporated Cities

Important System Information

1Registration is required for this feature. Non-registered users will have access to portions of Permit Sonoma. But you need to be a registered user to fully utilize all of the features.

2The mapping tool is currently only compatible with web browsers that support Microsoft Silverlight. Google Chrome is compatible with other features of Permit Sonoma, but not the mapping tool.

Permit History Lookup

View Permit History

Use our look up tool to check the permit history of a property in unincorporated Sonoma County. Information is current as of today, .

View History

Contractor Central Mobile App

Contractor Central app logo

The Contractor Central mobile app makes it easy for contractors and construction professionals, and even homeowners, to view and manage projects across unincorporated Sonoma County in one central location. Once a project is ready, Contractor Central makes it simple for you to request, schedule, and track inspections as well as communicate with inspectors.

Download Today

Apple iOS: App Store

Android: Google play


View Instructions

Solar Permitting for Residential Rooftop Systems

Photovoltaic panel

Licensed contractors and owner-builders can apply for a solar permit for residential rooftop systems.

Forms for Submittal


Email Us

Questions or need help with the online permitting tool?
Do you have feedback for improving your online permitting experience (better instructions, etc.)?
Email us here. Please be specific and thorough with your questions and feedback.

Questions/Need Help


Online Permitting Tools

Experienced users can go directly to the applicable online tools below. (New users: Learn more.)

Apply for Permits Online
Apply for certain residential Building permits online. (Registration/log in required.)

Permit History Lookup
Check a property's permit history.

Permit Status & Pay Fees
Check the current status of a Permit, Inspection, or Plan Check. (Search for your permit number.)

Zoning Information
Search for a property's Zoning (by address or parcel number). Find out what the Zoning Codes mean.

More Online Permit Information


Some content on this page is saved in alternate format. To view these files, download the following software.

Windows Media Player   Windows Media® Player for Windows, Flip4MAC for MAC OSX
Compressed ZIP Archive   WinZip® for downloading compressed files
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