Napa County property record for 4149 Casper Way, Napa, CA 94558
| Property Type | Single Family Home |
|---|---|
| Details | 2,372 sqft · built 2009 |
| Lot Size | 0.16 acres (6,970 sqft) |
| Owner | Trust Name on File |
| Last Sale | $695,000 (Dec 2009) |
| Tax Bill | $11,206 (2026) |
| Flood Zone | Zone X (minimal risk) |
| APN | 050-441-020-000 |
| Primary APN | 050-441-020-000 |
|---|---|
| Alternative APN |
|
| Stories | 1 Story |
|---|---|
| Building Area | 2,372 sqft Living Area |
| Gross Area | 2,792 sqft |
| 1st Floor Area | 2,372 sqft |
| Year Built | Built 2009 |
|---|---|
| Effective Year Built | Effective 2009 |
| Construction Type | Wood |
| Lot Area | 6,970 sqft (0.16 acres) |
| Garage Type | Attached |
| Garage Area | 420 sqft |
| Parking Spaces | 2 Parking Spaces |
| Cooling System | Central |
|---|
| Old Parcel Number | 050-441-020 |
|---|---|
| Street Address | 4149 CASPER WAY |
| City | NAPA |
| State | CA |
| Zip | 94558-6159 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Local Zoning Code | RS10 |
| Legal Subdivision | HUSSEY RANCH SUBD |
| Legal Lot Number | 47 |
| Jurisdiction | NAPA CA |
| Township / Civil Division | NAPA |
| Census Block Group | 1 |
| Census Block | 1004 |
| Census Tract | 201101 |
4149 Casper Way is owner-occupied and held in a trust since March 2014.
Source: Napa County records, as of October 21, 2026
| Owner of Record | Trust Name on File |
|---|---|
| Mailing Address | 4149 CASPER WAY, NAPA, CA 94558-6159 |
| 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 | Dec 1, 2009 · Amount on File |
| Deed Sale | Dec 1, 2009 · Amount on File |
| Deed Document Number | 200931400 |
| Last Transfer Date | Mar 25, 2014 |
| Transfer Doc | 0000005719 |
| Record Updated | Oct 29, 2026 |
The 2026 property tax bill for 4149 Casper Way was $11,206 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 | $11,206.00 (+2.13%) Homeowner's exemption | $928,119 (+2%) Land $394,985 Building $533,134 | $928,119 Land $394,985 Building $533,134 |
| 2025 | $10,972.00 Homeowner's exemption | $909,922 Land $387,241 Building $522,681 | |
| 2023 | $10,430.00 (+1.41%) Homeowner's exemption | $874,591 Land $372,205 Building $502,386 | |
| 2022 | $10,285.00 |
Assessed value and assessed market value are set for property tax purposes and are not market price estimates.
FEMA maps place 4149 Casper Way in Zone X, an area of minimal flood risk, though there have been 1 flood claim nearby since 1998.
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 (1998) |
| Claims Outside the SFHA | 1 of 1 |
| Most Recent Claim | Feb 1998 · Severe Winter Storms And Flooding |
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 4149 Casper Way is moderate, ranking above 59% of the US, with a 0.2% annual chance of wildfire.
Source: USDA Forest Service Wildfire Risk to Communities (2nd edition), as of 2024
| Wildfire Risk | Moderate above 59% of the US · lower than 64% of California |
|---|---|
| Wildfire Likelihood | 0.2% 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 232 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: Valley Internet, Verizon.
5G (outdoors only) and 4G LTE
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