Napa County property record for 1360 Big Rock Rd, Saint Helena, CA 94574
| Property Type | General Agricultural/Rural |
|---|---|
| Lot Size | 8.91 acres (388,555 sqft) |
| Owner | Company Name on Record |
| Last Sale | $2,300,000 (Aug 2012) |
| Tax Bill | $34,479 (2026) |
| Flood Zone | Zone X (minimal risk) |
| APN | 025-420-023-000 |
| Primary APN | 025-420-023-000 |
|---|---|
| Alternative APN |
|
| Lot Area | 388,555 sqft |
|---|
| Old Parcel Number | 025-420-023 |
|---|---|
| Street Address | 1360 BIG ROCK RD |
| City | SAINT HELENA |
| State | CA |
| Zip | 94574 |
| Property Category | Agriculture or Farming |
| Property Type | Agriculture / Farming > General Agricultural/Rural |
| Jurisdiction | NAPA CA |
| Township / Civil Division | ST. HELENA |
| Census Block Group | 2 |
| Census Block | 2001 |
| Census Tract | 201601 |
Source: Napa County records, as of October 21, 2026
Owner names and exact recorded amounts shown locked on this page are available instantly with a free trial.
| Owner of Record | Company Name on Record |
|---|---|
| Mailing Address | PO BOX 440, VICTORIA, MN 55386-0440 |
| Owner Type | Company |
| Vesting | Trust |
| Deed Names | Name on Deed |
|---|---|
| Last Sale | Aug 3, 2012 · Amount on Record |
| Deed Sale | Aug 3, 2012 · Amount on Record |
| Prior Sale | Sep 15, 2008 · Amount on Record |
| Deed Document Number | 201220151 |
| Record Updated | Oct 29, 2026 |
Source: Napa County assessment roll, as of October 21, 2026
| Type | Name |
|---|---|
| State | California |
| County | Napa County |
| Municipality | St. Helena City |
| Unified School District | St. Helena Unified School District (KG - 12) |
| Year | Tax Bill | Assessed Value | Assessed Market Value |
|---|---|---|---|
| 2026 | $34,479.00 (+1.73%) | $3,250,979 (+2%) Land $3,219,726 Building $31,253 | $3,250,979 Land $3,219,726 Building $31,253 |
| 2025 | $33,892.00 (+3.27%) | $3,187,236 (+4.04%) Land $3,156,595 Building $30,641 | |
| 2023 | $32,818.00 (+3.98%) | $3,063,473 Land $3,034,021 Building $29,452 | |
| 2022 | $31,562.00 |
Assessed value and assessed market value are set for property tax purposes and are not market price estimates.
Source: FEMA National Flood Hazard Layer, effective June 25, 2024 · OpenFEMA NFIP redacted claims and policies, as of September 2026
| FEMA Flood Zone | Zone X minimal risk |
|---|---|
| Flood Insurance Requirement | Not required lenders may require it |
| Flood Insurance Cost | Premium on Record median of 18 policies |
| Nearby Flood Policies | 18 in force |
| Nearby Flood Claims | 15 (1986–2019) |
| Claims Outside the SFHA | 1 of 15 |
| Most Recent Claim | Feb 2019 · Severe Winter Storms, Flooding, Landslides, And Mudslides |
| Claims by Event |
|
Values are read at the parcel center point; flood claims are located to the census block group, not this parcel; lenders make the official flood determination.
Source: USDA Forest Service Wildfire Risk to Communities (2nd edition), as of 2024
| Wildfire Risk | High above 76% of the US · above 52% of California |
|---|---|
| Wildfire Likelihood | 0.5% annual chance |
| Exposure | Direct burnable vegetation |
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 ST. HELENA serves 5,386 people · EPA ID CA2810004 |
|---|---|
| Water Source | Surface water |
| Last State Inspection | Feb 2025 |
| Lead | Under 1 ppb (2024–2026) action level 15 ppb |
| Water Quality | Haloacetic acids not recorded as resolved · Jul 2023 Treatment failure resolved · Nov 2020 |
|---|---|
| Treatment and Procedure | None last 10 years |
| Monitoring and Reporting | 1 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 3 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| Starlink Satellite | 280 / 30 |
| Valley Internet Fixed Wireless | 100 / 50 |
5G and 4G LTE (outdoors only)
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