Napa County property record for 4270 Plass Dr, Napa, CA 94558
| Property Type | Single Family Home |
|---|---|
| Details | 4 bd · 2 ba · 1,685 sqft · built 1964 |
| Lot Size | 0.13 acres (5,663 sqft) |
| Owner | Trust Name on File |
| Last Sale | $175,000 (Oct 1993) |
| Tax Bill | $4,164 (2026) |
| Deeds & Mortgages | Dec 2018 Transfer |
| Flood Zone | Zone X (minimal risk) |
| APN | 038-203-029-000 |
| Primary APN | 038-203-029-000 |
|---|---|
| Alternative APNs |
|
| Bedrooms | 4 Beds |
|---|---|
| Full Baths | 2 Baths |
| Total Rooms | 7 Rooms |
| Building Area | 1,685 sqft Living Area |
| Gross Area | 2,165 sqft |
| Fireplaces | 1 Fireplace |
| Fireplace | Fireplace |
| Year Built | Built 1964 |
|---|---|
| Effective Year Built | Effective 1964 |
| Construction Type | Wood |
| Lot Area | 5,663 sqft (0.13 acres) |
| Garage Type | Attached |
| Garage Area | 480 sqft |
| Parking Spaces | 2 Parking Spaces |
| Cooling System | None |
|---|---|
| Heating System | Central |
| Old Parcel Number | 038-203-029 |
|---|---|
| Street Address | 4270 PLASS DR |
| City | NAPA |
| State | CA |
| Zip | 94558-1811 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Local Zoning Code | RS5 |
| Legal Description | LOT 101 SALVADOR GARDENS SUB 3 7R/M11 038203032000 038203032000 M |
| Legal Subdivision | SALVADOR GARDENS #3 |
| Legal Lot Number | 101 |
| Jurisdiction | NAPA CA |
| Township / Civil Division | NAPA |
| Census Block Group | 1 |
| Census Block | 1001 |
| Census Tract | 200601 |
4270 Plass Dr is owner-occupied and held in a trust since December 2010.
Source: Napa County records, as of October 21, 2026
| Owner of Record | Trust Name on File |
|---|---|
| Mailing Address | 4270 PLASS DR, NAPA, CA 94558-1811 |
| 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 | Oct 1, 1993 · Amount on File |
| Deed Sale | Oct 1, 1993 · Amount on File |
| Deed Document Number | 199331751 |
| Last Transfer Date | Dec 1, 2010 |
| Transfer Doc | 0000029854 |
| Record Updated | Oct 29, 2026 |
| Document Type | Quit Claim Deed |
|---|---|
| Jurisdiction | NAPA CA |
| Recording Date | Dec 17, 2018 |
| Property Address | 4270 PLASS DR, NAPA, CA 94558-1811 |
| Document Number | 0000023990 |
| Instrument Date | Dec 11, 2018 |
| Instrument | 23990 |
| Transaction Type | Transfer |
| Record Updated | Jan 2, 2019 |
| Title Company | ATTORNEY ONLY |
| Tax | $0.00 |
|---|---|
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Relationship | Revocable Trust |
| Address | 4270 PLASS DR NAPA CA 945581811, NAPA, CA 94558-1811 |
The 2026 property tax bill for 4270 Plass Dr was $4,164 with a homeowner's exemption, up 2.3% 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 | $4,164.00 (+2.26%) Homeowner's exemption | $303,363 (+2%) Land $138,678 Building $164,685 | $303,363 Land $138,678 Building $164,685 |
| 2025 | $4,072.00 Homeowner's exemption | $297,415 Land $135,959 Building $161,456 | |
| 2023 | $3,894.00 (+1.25%) Homeowner's exemption | $285,869 Land $130,681 Building $155,188 | |
| 2022 | $3,846.00 |
Assessed value and assessed market value are set for property tax purposes and are not market price estimates.
FEMA maps place 4270 Plass Dr in Zone X, an area of minimal flood risk, though there have been 1 flood claim nearby since 2016.
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 (2016) |
| Claims Outside the SFHA | 1 of 1 |
| Most Recent Claim | Jan 2016 · rainfall accumulation |
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 4270 Plass Dr is low, with less than a 0.01% annual chance of wildfire.
Source: USDA Forest Service Wildfire Risk to Communities (2nd edition), as of 2024
| Wildfire Risk | Low lower than 96% of the US · lower than 97.4% of California |
|---|---|
| Wildfire Likelihood | Under 0.01% 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 640 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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