Napa County property record for 40 Avon Ave, Napa, CA 94558
| Property Type | Commercial Building, Warehouse, Showroom |
|---|---|
| Lot Size | 0.16 acres (6,970 sqft) |
| Owner | Trust Name on File |
| Tax Bill | $13,216 (2026) |
| Flood Zone | Zone X (minimal risk) |
| APN | 004-121-001-000 |
| Primary APN | 004-121-001-000 |
|---|---|
| Alternative APNs |
|
| Lot Area | 6,970 sqft (0.16 acres) |
|---|
| Old Parcel Number | 004-121-001 |
|---|---|
| Street Address | 2575 KILBURN AVE |
| City | NAPA |
| State | CA |
| Zip | 94558 |
| Property Category | Commercial |
| Property Type | Commercial > Retail > Commercial Building, Warehouse, Showroom |
| Local Zoning Code | CL |
| Legal Subdivision | PARIS-KILBURN TR WESTWOOD 01 |
| Legal Lot Number | 7,8 |
| Jurisdiction | NAPA CA |
| Township / Civil Division | NAPA |
| Census Block Group | 2 |
| Census Block | 2009 |
| Census Tract | 200804 |
40 Avon Ave, a commercial property, is held in a trust since August 2007.
Source: Napa County records, as of October 21, 2026
| Owner of Record | Trust Name on File |
|---|---|
| Mailing Address | 1130 4TH AVE, NAPA, CA 94559-3618 |
| Owner Type | Company |
| Vesting | Trust |
Owner names and exact recorded amounts are on file and can be viewed instantly on this page with a free 10-day trial.
| Deed Names | Name on Deed |
|---|---|
| Last Transfer Date | Aug 3, 2007 |
| Transfer Doc | 0000027979 |
| Record Updated | Oct 29, 2026 |
The 2026 property tax bill for 40 Avon Ave was $13,216, up 10.9% from the year before.
Source: Napa County assessment roll, as of October 21, 2026
| Type | Name |
|---|---|
| State | California |
| County | Napa County |
| Municipality | Napa City |
| Unified School District | Napa Valley Unified School District (KG - 12) |
| Year | Tax Bill | Assessed Value | Assessed Market Value |
|---|---|---|---|
| 2026 | $13,216.00 (+10.9%) | $436,163 (+2%) Land $129,074 Building $307,089 | $436,163 Land $129,074 Building $307,089 |
| 2025 | $11,917.00 | $427,612 Land $126,544 Building $301,068 | |
| 2023 | $8,708.00 (+4.36%) | $411,009 Land $121,631 Building $289,378 | |
| 2022 | $8,344.00 |
Assessed value and assessed market value are set for property tax purposes and are not market price estimates.
FEMA maps place 40 Avon Ave in Zone X, an area of minimal flood risk.
Source: FEMA National Flood Hazard Layer, effective June 25, 2024
| FEMA Flood Zone | Zone X minimal risk |
|---|---|
| Flood Insurance Requirement | Not required lenders may require it |
Values are read at the parcel center point; lenders make the official flood determination.
The area around 40 Avon Ave has no burnable land within ember reach, so its wildfire risk is not rated.
Source: USDA Forest Service Wildfire Risk to Communities (2nd edition), as of 2024
| Wildfire Risk | Not rated no burnable land within ember reach |
|---|
Values cover an area roughly 900 ft across, not the parcel itself; insurers use their own ratings.
Source: EPA Safe Drinking Water Information System, as of September 2026
| Water System | CITY OF NAPA serves 84,804 people · EPA ID CA2810003 |
|---|---|
| Water Source | Surface water |
| Lead | Under 1 ppb (2022–2024) action level 15 ppb |
| Water Quality | None last 10 years |
|---|---|
| Treatment and Procedure | None last 10 years |
| Monitoring and Reporting | None last 3 years |
Results are for the whole water system, not water tested at this address; lead at the tap also depends on the building's own pipes.
Source: FCC Broadband Data Collection, based on 423 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| AT&T Fiber · Fixed Wireless, DSL in parts of the area | 5,000 / 5,000 |
| Xfinity Cable | 2,000 / 250 |
| Verizon Fixed Wireless | 300 / 20 |
| T-Mobile Fixed Wireless | 100 / 20 |
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