Napa County property record for 4150 Silverado Trl, Napa, CA 94558
| Property Type | Agricultural Vacant Land |
|---|---|
| Lot Size | 5.91 acres (257,875 sqft) |
| Owner | Company Name on Record |
| Last Sale | $360,000 (Oct 1998) |
| Tax Bill | $6,446 (2026) |
| Flood Zone | Zone X (minimal risk) |
| APN | 039-130-003-000 |
| Primary APN | 039-130-003-000 |
|---|---|
| Alternative APNs |
|
| Lot Area | 257,875 sqft |
|---|
| Old Parcel Number | 039-130-003 |
|---|---|
| Street Address | 4150 SILVERADO TRL |
| City | NAPA |
| State | CA |
| Zip | 94558-1118 |
| Property Category | Agriculture or Farming |
| Property Type | Vacant Land > Agricultural |
| Local Zoning Code | AP |
| Legal Description | INGRESS/EGRESS ESMT 1996-016141, 1996-016274 |
| Legal Subdivision | CARNE HUMANA RANCH |
| Jurisdiction | NAPA CA |
| Township / Civil Division | NAPA |
| Census Block Group | 1 |
| Census Block | 1003 |
| Census Tract | 201401 |
Source: Napa County records, as of October 21, 2026
Owner names and exact recorded amounts are on file and can be viewed instantly on this page with a free 10-day trial.
| Owner of Record | Company Name on Record |
|---|---|
| Mailing Address | 38 VINEYARD LN, GREENWICH, CT 06831-3714 |
| Owner Type | Company |
| Vesting | Company |
| Deed Names | Name on Deed |
|---|---|
| Last Sale | Oct 30, 1998 · Amount on Record |
| Deed Sale | Oct 30, 1998 · Amount on Record |
| Deed Document Number | 199832518 |
| Prior Transfer Date | Aug 18, 1998 |
| Prior Transfer Doc | 0000026429 |
| Record Updated | Oct 29, 2026 |
Source: Napa County assessment roll, as of October 21, 2026
| Type | Name |
|---|---|
| State | California |
| County | Napa County |
| Unified School District | Napa Valley Unified School District (KG - 12) |
| Year | Tax Bill | Assessed Value | Assessed Market Value |
|---|---|---|---|
| 2026 | $6,446.00 (+2.06%) | $575,657 (+2%) Land $575,657 | $575,657 (+2%) Land $575,657 |
| 2025 | $6,316.00 (+5.57%) | $564,370 (+4.04%) Land $564,370 | $564,370 Land $564,370 |
| 2023 | $5,983.00 (+1.49%) | $542,455 Land $542,455 | |
| 2022 | $5,895.00 |
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 40 policies |
| Community Rating System | Class 7 (15% premium discount) |
| Nearby Flood Policies | 40 in force |
| Nearby Flood Claims | 75 (1982–2017) |
| Claims Outside the SFHA | 3 of 75 |
| Most Recent Claim | Jan 2017 · Severe Winter Storms, Flooding, 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 | Low lower than 65% of the US · lower than 79% of California |
|---|---|
| Wildfire Likelihood | 0.04% annual chance |
| Exposure | Indirect within ember reach |
| Adjoins Burnable Land | Yes |
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 15 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| Verizon Fixed Wireless | 300 / 20 |
| Starlink Satellite | 280 / 30 |
| Valley Internet Fixed Wireless | 100 / 50 |
May also be available: T-Mobile, Xfinity.
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