Sonoma County property record for 406 Thompson Ln, Petaluma, CA 94952
| Property Type | Transportation (General) |
|---|---|
| Lot Size | 0.259 acres (11,280 sqft) |
| Owner | 2 Individual Names on File |
| Last Sale | $370,000 (Sep 2009) |
| Tax Bill | $105 (2023) |
| Flood Zone | Zone X (minimal risk) |
| APN | 021-152-040-000 |
| Primary APN | 021-152-040-000 |
|---|---|
| Alternative APN |
|
| Lot Area | 11,280 sqft (0.259 acres) |
|---|
| Old Parcel Number | 021-152-040 |
|---|---|
| Street Address | 406 THOMPSON LN |
| City | PETALUMA |
| State | CA |
| Zip | 94952-1210 |
| Property Category | Public Works |
| Property Type | Public Works > Transportation (General) |
| Local Zoning Code | AR2 |
| Legal Description | UNINCORP COUNTY CA |
| Legal Subdivision | RANCHO ROBLAR DE LA MISERIA |
| Legal Block | 2 |
| Jurisdiction | SONOMA CA |
| Township / Civil Division | PETALUMA |
| Census Block Group | 2 |
| Census Block | 2007 |
| Census Tract | 151000 |
406 Thompson Ln, a public works property, is owned by two individuals who bought it in September 2009.
Source: Sonoma County records, as of September 1, 2026
| Owner of Record | 2 Individual Names on File |
|---|---|
| Mailing Address | 402 THOMPSON LN, PETALUMA, CA 94952-1210 |
| Owner Type | Individual |
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 | 2 Names on Deed |
|---|---|
| Last Sale | Sep 4, 2009 · Amount on File |
| Deed Sale | Sep 4, 2009 · Amount on File |
| Deed Document Number | 200986966 |
| Prior Transfer Date | Mar 1, 2004 |
| Prior Transfer Doc | 0000031602 |
| Record Updated | Oct 29, 2026 |
Source: Sonoma County assessment roll, as of September 1, 2026
| Type | Name |
|---|---|
| State | California |
| County | Sonoma County |
| Secondary School District | Petaluma Joint Union High School District (07 - 12) |
| Elementary School District | Wilmar Union Elementary School District (KG - 06) |
| Year | Tax Bill | Assessed Value |
|---|---|---|
| 2026 | $300 (-) Land $300 | |
| 2025 | $300 Land $300 | |
| 2023 | $105.00 Additional exemption filed | $300 Land $300 |
Assessed value and assessed market value are set for property tax purposes, not market price estimates; both are a fraction of this property's market value.
FEMA maps place 406 Thompson Ln in Zone X, an area of minimal flood risk.
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 | 3 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.
Wildfire risk around 406 Thompson Ln is moderate, ranking above 51% 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 51% of the US · lower than 70% of California |
|---|---|
| Wildfire Likelihood | 0.2% 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: FCC Broadband Data Collection, based on 95 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 Fixed Wireless · DSL · Fiber in parts of the area | 100 / 20 |
May also be available: T-Mobile.
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