County index

Permit records in Napa County, CA

6 permitting authorities are cataloged in Napa County. PermitProof searches 2 of them automatically against the official source; each of those has its own page, linked below. 1 runs an automated search that has not yet passed a live acceptance test. The other 3 are listed here with what the catalog records for each: the reason no automated search runs, what was found when the source was researched, the official source where one is recorded, and the records-request route where one has been verified.

Unincorporated areas of the county are permitted by County of Napa, not by the city whose name a mailing address carries. Incorporated cities each file with their own authority.

Where a search cannot establish something, the report says so in that row - it never fills a field in, and it never reports “no permits found” without certified evidence.

Search an address in Napa County All California counties

Every permitting authority in Napa County

County of Napa

Automated, not certifiedUnincorporated areas

An automated search runs here but does not currently hold a passing live acceptance certification; a no-record result is reported as inconclusive. Acceptance test details and what the catalog records.

American Canyon

Records request

This jurisdiction does not publish permit records online. They have to be requested from the city or county directly, usually by phone or email.

When the source was researched, only static information pages were found on the city's website, and no permit search or records tool surfaced.

Records requests by email: permittech@americancanyon.gov — as published on the jurisdiction’s own page.

Records or permit counter: (707) 647-4581.

Department page: https://www.americancanyon.gov/Work/Community-Infrastructure-Development/Community-Development/Building-Division

Calistoga

Automated

Searched automatically; its connector passed a live acceptance test on Aug 7, 2026. Acceptance test details and what the catalog records.

Napa

Automated

Searched automatically; its connector passed a live acceptance test on Aug 4, 2026. Acceptance test details and what the catalog records.

St. Helena

This jurisdiction's permit portal requires an account and sign-in before any records can be searched, so PermitProof cannot search it for you.

The catalog records the portal as eTRAKiT. At the last check recorded, the permit search redirected to a login page, the same behavior recorded for the Pinole and Piedmont installations on the same hosting service. The catalog also notes that the city publishes its own Permits Finaled report, from which the test address was drawn.

Official source

Yountville

No online source recorded

The catalog records the town's portal as OpenGov's ViewPoint Cloud, launched in July 2022 and linked from the town's website, and notes that it requires an account. The platform was identified from the landing page only, without a live address search, and no portal address is recorded in the catalog.

What the tags mean

Login wall · 1: This jurisdiction's permit portal requires an account and sign-in before any records can be searched, so PermitProof cannot search it for you.
Records request · 1: This jurisdiction does not publish permit records online. They have to be requested from the city or county directly, usually by phone or email.
No online source recorded · 1: PermitProof does not have an automated search for this jurisdiction yet. The catalog does not yet hold an online source link for this jurisdiction.