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Welcome to Napa County's Online Permit Center
For our licensed contractors, citizens, businesses, and visitors, you can access permitting data on our system 24 hours a day, 7 days a week.  Use the global search to find an existing permit, address or parcel number. The Online Permit Center (OPC) provides you with expanded search options and the ability to view additional information related to permits and applications without registering for an account.

Very Important for Building Permits!
If you're not one of these licensed contractor and not applying for the following types of online permits? Please click on this link to learn how to submit your application and plans to our Building Division.

Building Permits
 C-39 - Roofing Contractor
 C-36 - Plumbing Contractor
 C-20 - Warm-Air Heating, Ventilating and Air-Conditioning Contractor

What would you like to do today?

Search for an existing application or permit (No Login Required)
Click the Search Records link under a department below. Or use the Global Search tool in the upper right corner.

Create an application or permit
Login or Register for an Account, using the link at the top of the page.

Who should register for an account?
Users interested in applying for one or more record types available through the Online Permit Center.

Click HERE for a list of available record types.

Registered Login











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