Sonoma County property record for 18545 Hassett Ln, Geyserville, CA 95441
| Property Type | Vineyard |
|---|---|
| Lot Size | 41.8 acres (1,822,550 sqft) |
| Owner | Company Name on Record |
| Tax Bill | $3,691 (2025) |
| Flood Zone | Zone AE (high risk) |
| APN | 140-010-025-000 |
| Primary APN | 140-010-025-000 |
|---|---|
| Alternative APN |
|
| Lot Area | 1,822,550 sqft |
|---|
| Old Parcel Number | 140-010-025 |
|---|---|
| Street Address | 18545 HASSETT LN |
| City | GEYSERVILLE |
| State | CA |
| Zip | 95441 |
| Property Category | Agriculture or Farming |
| Property Type | Agriculture / Farming > Vineyard |
| Legal Description | 2002 FM PT 140-010-003 2001RM625/23 REMDR |
| Legal Block | 2 |
| Jurisdiction | SONOMA CA |
| Township / Civil Division | CLOVERDALE-GEYSERVILLE |
| Census Block Group | 2 |
| Census Block | 2041 |
| Census Tract | 154100 |
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 | Company Name on Record |
|---|---|
| Mailing Address | 518 LEAFHAVEN LN, WINDSOR, CA 95492-8158 |
| Owner Type | Company |
| Vesting | Trust |
| Deed Names | Name on Deed |
|---|---|
| Last Transfer Date | Nov 17, 2003 |
| Transfer Doc | 0000239966 |
| Record Updated | Oct 29, 2026 |
Source: Sonoma County assessment roll, as of September 1, 2026
| Type | Name |
|---|---|
| State | California |
| County | Sonoma County |
| Unified School District | Geyserville Unified School District (KG - 12) |
| Year | Tax Bill | Assessed Value |
|---|---|---|
| 2026 | $296,834 (-8.29%) Land $187,253 Building $109,581 | |
| 2025 | $3,691.00 (-9.2%) Additional exemption filed | $323,682 (-9.89%) Land $216,249 Building $107,433 |
| 2023 | $4,065.00 (+0.37%) Additional exemption filed | $359,226 Land $255,964 Building $103,262 |
| 2022 | $4,050.00 |
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 AE high risk |
|---|---|
| 100-Year Floodplain | Yes 1% annual chance |
| Floodway | No |
| Base Flood Elevation | Varies along the reach; see FIRM |
| Flood Insurance Requirement | Required federally backed loans |
| Flood Insurance Cost | Premium on Record median of 30 policies |
| Community Rating System | Class 10 (0% premium discount) |
| Nearby Flood Policies | 30 in force |
| Nearby Flood Claims | 7 (1983–2014) |
| Claims Outside the SFHA | 2 of 7 |
| Most Recent Claim | Dec 2014 |
| Claims by Event |
|
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 80% of the US · lower than 88% of California |
|---|---|
| Wildfire Likelihood | 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.
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