Sonoma County property record for 21880 River Way, Monte Rio, CA 95462 · Last verified April 2026
| Property Type | Vacant Land > Residential |
|---|---|
| Lot Size | 4,230 sqft (0.097 acres) |
| Primary APN | 095-012-015-000 |
|---|---|
| Alternative APN |
|
| Lot Area | 4,230 sqft (0.097 acres) |
|---|
| Old Parcel Number | 095-012-015 |
|---|---|
| Street Address | 21880 RIVER WAY |
| City | MONTE RIO |
| State | CA |
| Zip | 95462 |
| Property Usage | Residential Property Usage |
| Type | Vacant Land > Residential |
| Legal Description | UNINCORP COUNTY CA |
| Legal Subdivision | MESA GRANDE ADDITION #1 |
| Legal Block | 4 |
| Legal Lot Number | 48 |
| Jurisdiction | SONOMA CA |
| Minor Civil Division | RUSSIAN RIVER-SONOMA COAST |
| Census Blockgroup | 4 |
| Census Block | 4015 |
| Census Tract | 153708 |
Source: Sonoma County records · APN 095-012-015-000
Assessment roll updated April 13, 2026 · Last verified April 2026
Owner names and exact recorded amounts shown locked on this page are available instantly with a free trial.
| Owner of Record | Individual Name on File |
|---|---|
| Mailing Address | 45 ENTRATA AVE, SAN ANSELMO, CA 94960-2511 |
| Owner Type | Owner is an Individual, Couple or Unincorporated Entity |
| Deed Names | Verified Name on Deed |
|---|---|
| Last Transfer Date | Dec 08, 2005 |
| Transfer Doc | 0000183175 |
| Record Refreshed | Jun 08, 2026 |
Source: Sonoma County records · Assessment roll updated April 13, 2026 · Last verified April 2026
| Type | Name |
|---|---|
| State | California |
| County | Sonoma County |
| Secondary School District | West Sonoma County Union High School District (09 - 12) |
| Elementary School District | Monte Rio Union Elementary School District (KG - 08) |
Assessed value is set for property tax purposes and is not a market price estimate.
| Year | Assessed Value |
|---|---|
| 2025 | $800 (-) Land $800 |
| 2023 | $800 Land $800 |
Source: FEMA National Flood Hazard Layer, Sonoma County (06097C), updated February 15, 2026 · USDA Forest Service Wildfire Risk to Communities, 2nd edition (2024), fuels as of 2020 · Last verified October 2026
| FEMA Flood Zone | Zone X |
|---|---|
| Flood Hazard | Moderate |
| 500-Year Floodplain | Yes |
| Special Flood Hazard Area | No |
| Nearest Special Flood Hazard Area | Zone AE, within 500 ft |
| Wildfire Risk | Moderate above 45% of the US · above 26% of California |
|---|---|
| Wildfire Likelihood | About 1 in 1,163 per year |
| Exposure | Indirect within ember reach |
| Adjoins Burnable Land | Yes |
Values are read at the parcel center point; lenders make the official flood determination.
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