Sonoma County property record for 334 Napa Rd, Sonoma, CA 95476
| Property Type | Single Family Home |
|---|---|
| Details | 3 bd · 2 ba · 1,498 sqft · built 1946 |
| Lot Size | 0.215 acres (9,383 sqft) |
| Owner | 2 Individual Names on Record |
| Last Sale | $410,000 (Jul 2013) |
| Tax Bill | $7,485 (2025) |
| Flood Zone | Zone X (minimal risk) |
| APN | 128-281-017-000 |
| Primary APN | 128-281-017-000 |
|---|---|
| Alternative APN |
|
| Bedrooms | 3 Beds |
|---|---|
| Full Baths | 2 Baths |
| Total Rooms | 4 Rooms |
| Stories | 1 Story |
| Building Area | 1,498 sqft Living Area |
| 1st Floor Area | 1,498 sqft |
| Year Built | Built 1946 |
|---|---|
| Effective Year Built | Effective 1985 |
| Architectural Style | L-Shape |
| Construction Type | Wood |
| Lot Area | 9,383 sqft (0.215 acres) |
| Garage Area | 405 sqft |
| Parking Spaces | 2 Parking Spaces |
| Cooling System | None |
|---|---|
| Heating System | Floor/Wall Furnace |
| Old Parcel Number | 128-281-017 |
|---|---|
| Street Address | 334 NAPA RD |
| City | SONOMA |
| State | CA |
| Zip | 95476-7625 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Local Zoning Code | R1 |
| Legal Description | 90 FM 128-281-02 PT 18 19 & RD PM 73 |
| Legal Subdivision | SONOMA |
| Legal Block | 2 |
| Legal Lot Number | 1 |
| Jurisdiction | SONOMA CA |
| Township / Civil Division | SONOMA |
| Census Block Group | 2 |
| Census Block | 2012 |
| Census Tract | 150203 |
Source: Sonoma County records, as of September 1, 2026
Owner names and exact recorded amounts are on file and can be viewed instantly on this page with a free 10-day trial.
| Owner of Record | 2 Individual Names on Record |
|---|---|
| Mailing Address | 334 NAPA RD, SONOMA, CA 95476-7625 |
| Occupancy | Owner Occupied |
| Owner Type | Individual |
| Vesting | Joint Tenants |
| Deed Names | 2 Names on Deed |
|---|---|
| Last Sale | Jul 22, 2013 · Amount on Record |
| Deed Sale | Jul 22, 2013 · Amount on Record |
| Prior Sale | Oct 30, 2003 · Amount on Record |
| Deed Document Number | 201374803 |
| Prior Transfer Date | May 23, 2000 |
| Prior Transfer Doc | 0000053594 |
| Record Updated | Oct 29, 2026 |
Source: Sonoma County assessment roll, as of September 1, 2026
| Type | Name |
|---|---|
| State | California |
| County | Sonoma County |
| Municipality | Sonoma City |
| Unified School District | Sonoma Valley Unified School District (KG - 12) |
| Year | Tax Bill | Assessed Value |
|---|---|---|
| 2026 | $562,753 (+2%) Land $205,054 Building $357,699 | |
| 2025 | $7,485.00 (+3.56%) Homeowner's exemption | $551,720 (+4.04%) Land $201,034 Building $350,686 |
| 2023 | $7,228.00 (+2.98%) Homeowner's exemption | $530,298 Land $193,229 Building $337,069 |
| 2022 | $7,019.00 |
Assessed value is set for property tax purposes and is not a market price estimate.
Source: FEMA National Flood Hazard Layer, effective February 15, 2026 · 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 10 (0% premium discount) |
| Nearby Flood Policies | 1 in force |
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 | Low lower than 99.8% of the US · lower than 99.8% of California |
|---|---|
| Wildfire Likelihood | Under 0.01% 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 SONOMA serves 10,619 people · EPA ID CA4910012 |
|---|---|
| Water Source | Groundwater |
| Last State Inspection | Jul 2024 |
| Lead | Under 1 ppb (2021–2023) action level 15 ppb |
| Water Quality | None last 10 years |
|---|---|
| Treatment and Procedure | None last 10 years |
| Monitoring and Reporting | 1 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 334 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| Xfinity Cable | 2,000 / 250 |
| Verizon Fixed Wireless | 300 / 20 |
| T-Mobile Fixed Wireless | 100 / 20 |
| AT&T DSL | 100 / 20 |
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