Napa County property record for 381 Jefferson St, Napa, CA 94559
| Property Type | Duplex |
|---|---|
| Details | 5 bd · 4 ba · 5,019 sqft |
| Lot Size | 0.66 acres (28,750 sqft) |
| Owner | Trust Name on File |
| Last Sale | $1,325,000 (Jun 2008) |
| Tax Bill | $21,506 (2026) |
| Deeds & Mortgages | Jun 2021 Transfer |
| Flood Zone | Zone X (minimal risk) |
| APN | 004-261-045-000 |
| Primary APN | 004-261-045-000 |
|---|---|
| Alternative APNs |
|
| Bedrooms | 5 Beds |
|---|---|
| Full Baths | 4 Baths |
| Building Area | 5,019 sqft Living Area |
| Gross Area | 6,415 sqft |
| Fireplaces | 1 Fireplace |
| Fireplace | Fireplace |
| Architectural Style | Duplex Single |
|---|---|
| Construction Type | Wood |
| Lot Area | 28,750 sqft (0.66 acres) |
| Garage Type | Attached |
| Garage Area | 1,396 sqft |
| Parking Spaces | 5 Parking Spaces |
| Heating System | Central |
|---|
| Old Parcel Number | 004-261-045 |
|---|---|
| Street Address | 381 JEFFERSON ST |
| City | NAPA |
| State | CA |
| Zip | 94559-3727 |
| Property Category | Residential |
| Property Type | Residential > Multi-Unit > Duplex |
| Local Zoning Code | RI4 |
| Legal Description | PCL 1 MAP NO 3474 12P/M79 |
| Jurisdiction | NAPA CA |
| Township / Civil Division | NAPA |
| Census Block Group | 2 |
| Census Block | 2017 |
| Census Tract | 200201 |
381 Jefferson St, a duplex, is owner-occupied and held in a trust since June 2021.
Source: Napa County records, as of October 21, 2026
| Owner of Record | Trust Name on File |
|---|---|
| Mailing Address | 381 JEFFERSON ST, NAPA, CA 94559-3727 |
| Occupancy | Owner Occupied |
| 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 Sale | Jun 20, 2008 · Amount on File |
| Deed Sale | Jun 20, 2008 · Amount on File |
| Deed Document Number | 200815814 |
| Last Transfer Date | Jun 15, 2021 |
| Transfer Doc | 0000020900 |
| Record Updated | Oct 29, 2026 |
| Document Type | Intrafamily Transfer |
|---|---|
| Jurisdiction | NAPA CA |
| Recording Date | Jun 21, 2021 |
| Property Address | 381 JEFFERSON ST, NAPA, CA 94559-3727 |
| Document Number | 0000020900 |
| Map Reference | MB 12 PG 78 |
| Instrument Date | Jun 15, 2021 |
| Instrument | 2021-0020900 |
| Transaction Type | Transfer |
| Record Updated | Jun 7, 2023 |
| Tax | $0.00 |
|---|---|
| Amount Accuracy | Transfer Tax Exempt |
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Relationship | Family Trust |
| Address | 381 JEFFERSON ST, NAPA, CA 94559-3727 |
The 2026 property tax bill for 381 Jefferson St was $21,506 with a homeowner's exemption, up 2.1% 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 | $21,506.00 (+2.12%) Homeowner's exemption | $1,775,207 (+2%) Land $602,899 Building $1,172,308 | $1,775,207 Land $602,899 Building $1,172,308 |
| 2025 | $21,059.00 Homeowner's exemption | $1,740,400 Land $591,078 Building $1,149,322 | |
| 2023 | $20,022.00 (+1.39%) Homeowner's exemption | $1,672,821 Land $568,127 Building $1,104,694 | |
| 2022 | $19,748.00 |
Assessed value and assessed market value are set for property tax purposes and are not market price estimates.
FEMA maps place 381 Jefferson St in Zone X, an area of minimal flood risk, though there have been 1 flood claim nearby since 2019.
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 |
| Nearby Flood Claims | 1 (2019) |
| Claims Outside the SFHA | 1 of 1 |
| Most Recent Claim | Feb 2019 · Severe Winter Storms, Flooding, Landslides, And Mudslides |
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.
The area around 381 Jefferson St 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 695 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| AT&T Fiber · 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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