How do I submit the winery use permit application?

Email meetingclerk@countyofnapa.org to obtain a PBES Cloud link for uploading application materials and processing filing payment. Materials, plans, and studies are submitted electronically.

What information does the application ask for?

It requests applicant, property owner, agent, and property details, plus project information and signatures. The checklist also identifies plans, studies, and winery-specific materials.

Who should complete this application?

A property owner or authorized agent proposing a winery use permit or major modification in Napa County should complete the application.

Napa County, CA · Napa County

No notary required

Use Permit/Major Modification Application Winery Uses

Napa County property owners or authorized agents use this application to request a winery use permit or modify an existing permit.

At a glance

Issued by: City of Napa County · Napa County, Napa County, California
Notarization: Not required: file this form without a notary.
Official source: napacounty.gov
Blank form: Download the PDF
Catalogued: Oct 5, 2026
Machine-readable: JSON record · about the forms index

What this form is

This application package is for winery use permits and major modifications, with other permit options also listed on the application form. It asks for applicant, owner, agent, and property details, project information, signatures, and an hourly fee agreement. The accompanying checklist describes required application materials, including plans, technical reports, and winery-specific information; additional materials may be required or waived by County staff.

Who needs it

Property owners or their authorized agents proposing a winery use or a major modification to a winery use in Napa County should complete this application.

How to submit it

The form directs applicants to email [email protected] for a PBES Cloud link to upload materials and process filing payment. Submit all application materials, plans, and studies electronically.

About notarization

This document is signed without a notary; the listed property owners and applicant or agent sign and date the forms, with no notarized or sworn attachment identified.

How to submit this form

1
Download the Application
Download the winery use permit and major modification application package.
2
Complete the Forms
Fill in applicant, property, and project information and complete the required signature forms.
3
Gather Supporting Materials
Use the checklist to assemble applicable plans, studies, winery forms, and other required materials.
4
Submit to Napa County
Email [email protected] for a PBES Cloud link to upload materials and process filing payment.

Frequently asked questions

Do I need a notary for the winery use permit application?: No. This document is signed without a notary. The property owners and applicant or agent sign and date the forms; no notarized or sworn attachment is identified.
How do I submit the winery use permit application?: Email [email protected] to obtain a PBES Cloud link for uploading application materials and processing filing payment. Materials, plans, and studies are submitted electronically.
What information does the application ask for?: It requests applicant, property owner, agent, and property details, plus project information and signatures. The checklist also identifies plans, studies, and winery-specific materials.
Who should complete this application?: A property owner or authorized agent proposing a winery use permit or major modification in Napa County should complete the application.

Need something notarized?

This Use Permit/Major Modification Application Winery Uses doesn’t need a notary, but if you have another Napa County form that does, a commissioned online notary can help.