Napa County property record for 1 Silverstone Ct, Napa, CA 94558
| Property Type | Single Family Home |
|---|---|
| Details | 4 bd · 4 ba · 3,093 sqft · built 2004 |
| Lot Size | 0.46 acres (20,038 sqft) |
| Owner | Company Name on Record |
| Last Sale | $1,625,000 (Dec 2003) |
| Tax Bill | $27,256 (2026) |
| Flood Zone | Zone X (minimal risk) |
| APN | 061-082-004-000 |
| Primary APN | 061-082-004-000 |
|---|---|
| Alternative APNs |
|
| Bedrooms | 4 Beds |
|---|---|
| Full Baths | 3.5 Baths |
| Half Baths | 1 Half Bath |
| Total Rooms | 9 Rooms |
| Stories | 1 Story |
| Building Area | 3,093 sqft Living Area |
| Gross Area | 3,812 sqft |
| 1st Floor Area | 3,093 sqft |
| Year Built | Built 2004 |
|---|---|
| Effective Year Built | Effective 2004 |
| Construction Type | Wood |
| Roof Type | Hip |
| Lot Area | 20,038 sqft (0.46 acres) |
| Garage Type | Attached |
| Garage Area | 719 sqft |
| Parking Spaces | 2 Parking Spaces |
| Cooling System | Central |
|---|---|
| Heating System | HVAC |
| Old Parcel Number | 061-082-004 |
|---|---|
| Street Address | 1 SILVERSTONE CT |
| City | NAPA |
| State | CA |
| Zip | 94558-1578 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Local Zoning Code | PD |
| Legal Description | LOT 3 SILVERADO HIGHLANDS SUBD 18R/M20-36 CC&R 1809/682 |
| Legal Subdivision | SILVERADO HIGHLANDS |
| Legal Lot Number | 3 |
| Jurisdiction | NAPA CA |
| Township / Civil Division | NAPA |
| Census Block Group | 2 |
| Census Block | 2008 |
| Census Tract | 201401 |
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 | Company Name on Record |
|---|---|
| Mailing Address | 1 SILVERSTONE CT, NAPA, CA 94558-1578 |
| Occupancy | Owner Occupied |
| Owner Type | Company |
| Vesting | Trust |
| Deed Names | Name on Deed |
|---|---|
| Last Sale | Dec 30, 2003 · Amount on Record |
| Deed Sale | Dec 30, 2003 · Amount on Record |
| Deed Document Number | 200367228 |
| Last Transfer Date | May 25, 2004 |
| Transfer Doc | 0000022158 |
| 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 | $27,256.00 (+0.15%) Homeowner's exemption | $2,370,000 (-) Land $900,000 Building $1,470,000 | $2,370,000 Land $900,000 Building $1,470,000 |
| 2025 | $27,216.00 (+9.05%) Homeowner's exemption | $2,370,000 (+7.73%) Land $900,000 Building $1,470,000 | |
| 2023 | $24,958.00 (-0.45%) Homeowner's exemption | $2,200,000 Land $800,000 Building $1,400,000 | |
| 2022 | $25,072.00 |
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 |
| 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.
Source: USDA Forest Service Wildfire Risk to Communities (2nd edition), as of 2024
| Wildfire Risk | Moderate above 69% of the US · above 44% of California |
|---|---|
| Wildfire Likelihood | 0.3% 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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