Napa County property record for 18 Aviara Ct, Napa, CA 94558
| Property Type | Single Family Home |
|---|---|
| Details | 5 bd · 3.5 ba · 3,074 sqft · built 1998 |
| Lot Size | 0.57 acres (24,829 sqft) |
| Owner | 2 Individual Names on File |
| Last Sale | $2,000,000 (Nov 2024) |
| Tax Bill | $23,586 (2026) |
| Flood Zone | Zone X (minimal risk) |
| APN | 061-081-004-000 |
| Primary APN | 061-081-004-000 |
|---|---|
| Alternative APNs |
|
| Bedrooms | 5 Beds |
|---|---|
| Full Baths | 3.5 Baths |
| Half Baths | 1 Half Bath |
| Total Rooms | 8 Rooms |
| Building Area | 3,074 sqft Living Area |
| Gross Area | 3,793 sqft |
| Fireplaces | 1 Fireplace |
| Fireplace | Fireplace |
| Year Built | Built 1998 |
|---|---|
| Effective Year Built | Effective 1998 |
| Construction Type | Wood |
| Lot Area | 24,829 sqft (0.57 acres) |
| Garage Type | Attached |
| Garage Area | 719 sqft |
| Parking Spaces | 2 Parking Spaces |
| Cooling System | HVAC |
|---|---|
| Heating System | Central |
| Old Parcel Number | 061-081-004 |
|---|---|
| Street Address | 18 AVIARA CT |
| City | NAPA |
| State | CA |
| Zip | 94558-1577 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Local Zoning Code | PD |
| Legal Description | LOT 7 SILVERADO HIGHLANDS SUBD 18R/M20-36 CC&R 1809/682 |
| Legal Subdivision | SILVERADO HIGHLANDS |
| Legal Lot Number | 7 |
| Jurisdiction | NAPA CA |
| Township / Civil Division | NAPA |
| Census Block Group | 2 |
| Census Block | 2015 |
| Census Tract | 201401 |
18 Aviara Ct is owned and occupied by two individuals who bought it in November 2024.
Source: Napa County records, as of October 21, 2026
| Owner of Record | 2 Individual Names on File |
|---|---|
| Mailing Address | 18 AVIARA CT, NAPA, CA 94558-1577 |
| Occupancy | Owner Occupied |
| Owner Type | Individual |
| Vesting | Community Property |
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 | 2 Names on Deed |
|---|---|
| Last Sale | Nov 26, 2024 · Amount on File |
| Deed Sale | Nov 26, 2024 · Amount on File |
| Prior Sale | Nov 4, 2009 · Amount on File |
| Deed Document Number | 202417569 |
| Prior Transfer Date | Oct 26, 2009 |
| Prior Transfer Doc | 0000029325 |
| Record Updated | Oct 29, 2026 |
The 2026 property tax bill for 18 Aviara Ct was $23,586 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 |
| Unified School District | Napa Valley Unified School District (KG - 12) |
| Year | Tax Bill | Assessed Value | Assessed Market Value |
|---|---|---|---|
| 2026 | $23,586.00 (+2.09%) Homeowner's exemption | $2,040,000 (+2%) Land $1,020,000 Building $1,020,000 | $2,040,000 Land $1,020,000 Building $1,020,000 |
| 2025 | $23,103.00 Homeowner's exemption | $2,000,000 Land $1,000,000 Building $1,000,000 | |
| 2023 | $22,458.00 (+1.45%) | $1,964,728 Land $558,309 Building $1,406,419 | |
| 2022 | $22,136.00 |
Assessed value and assessed market value are set for property tax purposes and are not market price estimates.
FEMA maps place 18 Aviara Ct in Zone X, an area of minimal flood risk, though there have been 4 flood claims nearby since 1995.
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 |
| Community Rating System | Class 7 (15% premium discount) |
| Nearby Flood Policies | 3 in force |
| Nearby Flood Claims | 4 (1995–2017) |
| Claims Outside the SFHA | 4 of 4 |
| Most Recent Claim | Jan 2017 · Severe Winter Storms, Flooding, 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.
Wildfire risk around 18 Aviara Ct is high, ranking above 75% of the US, with a 0.4% annual chance of wildfire.
Source: USDA Forest Service Wildfire Risk to Communities (2nd edition), as of 2024
| Wildfire Risk | High above 75% of the US · above 51% of California |
|---|---|
| Wildfire Likelihood | 0.4% 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 185 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| Xfinity Cable | 2,000 / 250 |
| T-Mobile Fixed Wireless | 100 / 20 |
| AT&T DSL | 100 / 20 |
May also be available: Verizon.
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