Sonoma County property record for 23920 Walling Rd, Geyserville, CA 95441
| Property Type | Timberland, Forest, Woodland Vacant Land |
|---|---|
| Lot Size | 118 acres (5,167,087 sqft) |
| Owner | Trust Name on File |
| Tax Bill | $4,815 (2025) |
| Flood Zone | Zone X (minimal risk) |
| APN | 139-180-025-000 |
| Primary APN | 139-180-025-000 |
|---|---|
| Alternative APN |
|
| Lot Area | 5,167,087 sqft |
|---|
| Old Parcel Number | 139-180-025 |
|---|---|
| Street Address | 23920 WALLING RD |
| City | GEYSERVILLE |
| State | CA |
| Zip | 95441-9550 |
| Property Category | Vacant Land |
| Property Type | Vacant Land > Timberland, Forest, Woodland |
| Legal Description | 2004 FM 139-180-022 & PT 014 LLA-99-99 03R061783 |
| Legal Subdivision | TZABACO RHO |
| Legal Block | 1 |
| Legal Lot Number | 16,17 |
| Jurisdiction | SONOMA CA |
| Township / Civil Division | CLOVERDALE-GEYSERVILLE |
| Census Block Group | 1 |
| Census Block | 1033 |
| Census Tract | 154100 |
23920 Walling Rd, timberland, forest, woodland vacant land, is owner-occupied and held in a trust since March 2001.
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 | 23920 WALLING RD, GEYSERVILLE, CA 95441-9550 |
| Occupancy | Owner Occupied |
| Owner Type | Company |
| Vesting | Trust |
| Deed Names | Name on Deed |
|---|---|
| Last Transfer Date | Mar 2, 2001 |
| Transfer Doc | 0000028589 |
| 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 | $440,364 (+2%) Land $93,649 Building $346,715 | |
| 2025 | $4,815.00 (+4.24%) Homeowner's exemption | $431,730 (+4.04%) Land $91,813 Building $339,917 |
| 2023 | $4,619.00 (+1.7%) Homeowner's exemption | $414,967 Land $88,249 Building $326,718 |
| 2022 | $4,542.00 |
Assessed value is set for property tax purposes and is not a market price estimate.
FEMA maps place 23920 Walling Rd in Zone X, an area of minimal flood risk, though there have been 32 flood claims nearby since 1995.
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 |
| Flood Insurance Cost | Premium on File median of 13 policies |
| Community Rating System | Class 10 (0% premium discount) |
| Nearby Flood Policies | 13 in force |
| Nearby Flood Claims | 32 (1995–2019) |
| Claims Outside the SFHA | 1 of 32 |
| Most Recent Claim | Apr 2019 · other causes |
| 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.
Wildfire risk around 23920 Walling Rd is high, ranking above 71% of the US, with a 0.3% annual chance of wildfire.
Source: USDA Forest Service Wildfire Risk to Communities (2nd edition), as of 2024
| Wildfire Risk | High above 71% of the US · above 46% of California |
|---|---|
| Wildfire Likelihood | 0.3% annual chance |
| Exposure | Direct burnable vegetation |
Values cover an area roughly 900 ft across, not the parcel itself; insurers use their own ratings.
Source: FCC Broadband Data Collection, based on 2 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| Starlink Satellite | 280 / 30 |
| AVISP Fixed Wireless | 25 / 25 |
4G LTE (outdoors only), no 5G reported
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