Do I need a notary for the Residential Building Permit Application?

No. The application is signed without a notary, though the applicant makes declarations under penalty of perjury. An authorized agent must attach a signed authorization form.

How do I submit the Residential Building Permit Application?

Submit the completed application to the County of Napa Building Division at 1195 Third Street, Second Floor, Napa, California 94559.

Who can complete this application?

A property owner, contractor, or authorized agent can apply. An authorized agent must provide a signed Authorized Agent Form or letter.

What information does the application request?

It requests owner, property, work, contractor, and contact details, project valuation and square footage, and applicable workers’ compensation and contractor-license declarations.

Napa County, CA · Napa County

No notary required

Residential Building Permit Application

Property owners, contractors, and authorized agents use this application to request a County of Napa permit for residential construction, alteration, demolition, or repair work.

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

The County of Napa Residential Building Permit Application requests a permit for residential work and must be completed on both sides. It asks for owner, property, project, contractor, and contact information, along with project valuation and square footage. The applicant also makes workers’ compensation and contractor-license declarations and signs the application; an authorized agent must provide a signed authorization form.

Who needs it

Property owners, contractors, or authorized agents seeking a residential building permit for work described in the application need this form.

How to submit it

Submit the application to the County of Napa Building Division, 1195 Third Street, Second Floor, Napa, California 94559. The form lists 707-253-4417 and www.countyofnapa.org/building.

About notarization

This document is signed without a notary; the applicant signs declarations under penalty of perjury, and an authorized agent must attach a signed authorization form.

How to submit this form

1
Download the Application
Download the Residential Building Permit Application.
2
Complete Both Sides
Fill in the owner, property, work description, contractor, and primary contact sections on both sides.
3
Gather Required Attachment
If applying as an authorized agent, attach a signed Authorized Agent Form or letter.
4
Sign and Submit
Sign and date the application, then submit it to the County of Napa Building Division at the address on the form.

Frequently asked questions

Do I need a notary for the Residential Building Permit Application?: No. The application is signed without a notary, though the applicant makes declarations under penalty of perjury. An authorized agent must attach a signed authorization form.
How do I submit the Residential Building Permit Application?: Submit the completed application to the County of Napa Building Division at 1195 Third Street, Second Floor, Napa, California 94559.
Who can complete this application?: A property owner, contractor, or authorized agent can apply. An authorized agent must provide a signed Authorized Agent Form or letter.
What information does the application request?: It requests owner, property, work, contractor, and contact details, project valuation and square footage, and applicable workers’ compensation and contractor-license declarations.

Need something notarized?

This Residential Building Permit Application doesn’t need a notary, but if you have another Napa County form that does, a commissioned online notary can help.