Napa County property record for 1089 4th Ave, Napa, CA 94559
| Property Type | Vineyard |
|---|---|
| Details | 3 bd · 2 ba · 2,734 sqft · built 1953 |
| Lot Size | 2.66 acres (116,305 sqft) |
| Owner | Individual Name on Record |
| Last Sale | $230,000 (Feb 2010) |
| Tax Bill | $9,027 (2026) |
| Flood Zone | Zone X (minimal risk) |
| APN | 045-281-003-000 |
| Primary APN | 045-281-003-000 |
|---|---|
| Alternative APNs |
|
| Bedrooms | 3 Beds |
|---|---|
| Full Baths | 2 Baths |
| Total Rooms | 6 Rooms |
| Building Area | 2,734 sqft Gross Area |
| Year Built | Built 1953 |
|---|---|
| Effective Year Built | Effective 1970 |
| Construction Type | Wood |
| Lot Area | 116,305 sqft |
| Garage Type | Attached |
| Garage Area | 864 sqft |
| Parking Spaces | 3 Parking Spaces |
| Cooling System | None |
|---|---|
| Heating System | HVAC |
| Old Parcel Number | 045-281-003 |
|---|---|
| Street Address | 1089 4TH AVE |
| City | NAPA |
| State | CA |
| Zip | 94559-3619 |
| Property Category | Agriculture or Farming |
| Property Type | Agriculture / Farming > Vineyard |
| Local Zoning Code | AW |
| Legal Description | 30R/S95 |
| Jurisdiction | NAPA CA |
| Township / Civil Division | NAPA |
| Census Block Group | 1 |
| Census Block | 1009 |
| Census Tract | 201003 |
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 | Individual Name on Record |
|---|---|
| Mailing Address | 1089 4TH AVE, NAPA, CA 94559-3619 |
| Occupancy | Owner Occupied |
| Owner Type | Individual |
| Deed Names | Name on Deed |
|---|---|
| Last Sale | Feb 18, 2010 · Amount on Record |
| Deed Sale | Feb 18, 2010 · Amount on Record |
| Prior Sale | Dec 1, 1999 · Amount on Record |
| Deed Document Number | 20103668 |
| 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 | $9,027.00 (+3.34%) Homeowner's exemption | $796,867 (+2%) Land $462,425 Building $334,442 | $796,867 Land $462,425 Building $334,442 |
| 2025 | $8,735.00 (+6.38%) Homeowner's exemption | $781,243 (+4.04%) Land $453,358 Building $327,885 | |
| 2023 | $8,211.00 (+1.51%) Homeowner's exemption | $750,907 Land $435,754 Building $315,153 | |
| 2022 | $8,089.00 |
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 |
|---|---|
| Nearest Special Flood Hazard Area | Zone AE, within 500 ft |
| Flood Insurance Requirement | Not required lenders may require it |
| Community Rating System | Class 7 (15% premium discount) |
| Nearby Flood Policies | 7 in force |
| Nearby Flood Claims | 1 (2005) |
| Most Recent Claim | Dec 2005 · Severe Storms, Flooding, Mudslides, And Landslides |
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 | Moderate above 65% of the US · lower than 60% of California |
|---|---|
| Wildfire Likelihood | 0.3% 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 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 110 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| Xfinity Cable | 1,200 / 35 |
| Valley Internet Fixed Wireless | 300 / 150 |
May also be available: AT&T, Verizon.
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