Napa County property record for 3418 Westminster Ct, Napa, CA 94558
| Property Type | Single Family Home |
|---|---|
| Details | 4 bd · 4 ba · 5,451 sqft · built 1993 |
| Lot Size | 1.11 acres (48,352 sqft) |
| Owner | 2 Individual Names on Record |
| Tax Bill | $17,861 (2026) |
| Flood Zone | Zone X (minimal risk) |
| APN | 041-720-010-000 |
| Primary APN | 041-720-010-000 |
|---|---|
| Alternative APNs |
|
| Bedrooms | 4 Beds |
|---|---|
| Full Baths | 4 Baths |
| Total Rooms | 13 Rooms |
| Building Area | 5,451 sqft Living Area |
| Gross Area | 6,498 sqft |
| Fireplaces | 1 Fireplace |
| Fireplace | Fireplace |
| Year Built | Built 1993 |
|---|---|
| Effective Year Built | Effective 1993 |
| Construction Type | Wood |
| Lot Area | 48,352 sqft |
| Garage Type | Attached |
| Garage Area | 1,047 sqft |
| Parking Spaces | 4 Parking Spaces |
| Cooling System | HVAC |
|---|---|
| Heating System | Central |
| Old Parcel Number | 041-720-010 |
|---|---|
| Street Address | 3418 WESTMINSTER CT |
| City | NAPA |
| State | CA |
| Zip | 94558-4159 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Local Zoning Code | RS20 |
| Legal Description | LOT 22 WESTMINSTER SUB 15R/M30 |
| Legal Subdivision | WESTMINSTER |
| Legal Lot Number | 22 |
| Jurisdiction | NAPA CA |
| Township / Civil Division | NAPA |
| Census Block Group | 1 |
| Census Block | 1009 |
| Census Tract | 200703 |
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 | 2 Individual Names on Record |
|---|---|
| Mailing Address | 3418 WESTMINSTER CT, NAPA, CA 94558-4159 |
| Occupancy | Owner Occupied |
| Owner Type | Individual |
| Deed Names | 2 Names on Deed |
|---|---|
| Record Updated | Oct 29, 2026 |
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 | $17,861.00 (+2.1%) Homeowner's exemption | $1,518,558 (+2%) Land $339,978 Building $1,178,580 | $1,518,558 Land $339,978 Building $1,178,580 |
| 2025 | $17,494.00 (+5.35%) Homeowner's exemption | $1,488,783 (+4.04%) Land $333,312 Building $1,155,471 | |
| 2023 | $16,606.00 (+1.44%) Homeowner's exemption | $1,430,973 Land $320,370 Building $1,110,603 | |
| 2022 | $16,371.00 |
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
| 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.
Source: USDA Forest Service Wildfire Risk to Communities (2nd edition), as of 2024
| Wildfire Risk | Low lower than 80% of the US · lower than 88% of California |
|---|---|
| Wildfire Likelihood | 0.02% annual chance |
| Exposure | None beyond 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 396 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| Xfinity Cable | 2,000 / 250 |
| AT&T DSL | 100 / 20 |
May also be available: Verizon.
5G (outdoors only) and 4G LTE
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