Sonoma County property record for 19270 Arnold Dr, Sonoma, CA 95476
| Property Type | Single Family Home |
|---|---|
| Details | 2 bd · 1 ba · 982 sqft · built 1910 |
| Lot Size | 0.257 acres (11,200 sqft) |
| Owner | Trust Name on File |
| Last Sale | $375,000 (May 2014) |
| Tax Bill | $5,698 (2025) |
| Flood Zone | Zone X (minimal risk) |
| APN | 052-382-014-000 |
| Primary APN | 052-382-014-000 |
|---|---|
| Alternative APN |
|
| Bedrooms | 2 Beds |
|---|---|
| Full Baths | 1 Bath |
| Total Rooms | 2 Rooms |
| Stories | 1 Story |
| Building Area | 982 sqft Living Area |
| 1st Floor Area | 982 sqft |
| Year Built | Built 1910 |
|---|---|
| Effective Year Built | Effective 1980 |
| Architectural Style | L-Shape |
| Exterior Material | Wood Siding |
| Construction Type | Wood |
| Roof Material | Composition Shingle |
| Lot Area | 11,200 sqft (0.257 acres) |
| Cooling System | HVAC |
|---|---|
| Sewer | Septic |
| Water Source | Commercial |
| Old Parcel Number | 052-382-014 |
|---|---|
| Street Address | 19270 ARNOLD DR |
| City | SONOMA |
| State | CA |
| Zip | 95476-6104 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Local Zoning Code | RR5 |
| Legal Block | 3 |
| Jurisdiction | SONOMA CA |
| Township / Civil Division | SONOMA |
| Census Block Group | 3 |
| Census Block | 3005 |
| Census Tract | 150303 |
19270 Arnold Dr is held in a trust since May 2014.
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 | Trust Name on File |
|---|---|
| Mailing Address | 17350 MALLARD DR, SONOMA, CA 95476-4723 |
| Owner Type | Company |
| Vesting | Trust |
| Deed Names | Name on Deed |
|---|---|
| Last Sale | May 29, 2014 · Amount on File |
| Deed Sale | May 29, 2014 · Amount on File |
| Prior Sale | Apr 26, 2010 · Amount on File |
| Deed Document Number | 201436347 |
| Prior Transfer Date | Jul 11, 1996 |
| Prior Transfer Doc | 0000062997 |
| Record Updated | Oct 29, 2026 |
The 2025 property tax bill for 19270 Arnold Dr was $5,698.
Source: Sonoma County assessment roll, as of September 1, 2026
| Type | Name |
|---|---|
| State | California |
| County | Sonoma County |
| Unified School District | Sonoma Valley Unified School District (KG - 12) |
| Year | Tax Bill | Assessed Value |
|---|---|---|
| 2026 | $468,877 (+2%) Land $268,825 Building $200,052 | |
| 2025 | $5,698.00 | $459,684 Land $263,554 Building $196,130 |
| 2023 | $5,486.00 (+1.52%) | $441,836 Land $253,321 Building $188,515 |
| 2022 | $5,404.00 |
Assessed value is set for property tax purposes and is not a market price estimate.
FEMA maps place 19270 Arnold Dr in Zone X, an area of minimal flood risk, though there have been 1 flood claim nearby since 1979.
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 | 2 in force |
| Nearby Flood Claims | 1 (1979) |
| Most Recent Claim | Jun 1979 · tidal / storm surge |
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 19270 Arnold Dr is moderate, ranking above 40% of the US, with a 0.07% annual chance of wildfire.
Source: USDA Forest Service Wildfire Risk to Communities (2nd edition), as of 2024
| Wildfire Risk | Moderate above 40% of the US · lower than 76% of California |
|---|---|
| Wildfire Likelihood | 0.07% 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 | VALLEY OF THE MOON WATER DISTRICT serves 23,140 people · EPA ID CA4910013 |
|---|---|
| Water Source | Groundwater |
| Last State Inspection | Sep 2022 |
| Lead | Under 1 ppb (2024–2026) 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 390 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 |
| AT&T DSL · Fiber in parts of the area | 100 / 20 |
May also be available: T-Mobile.
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