Sonoma County property record for 10870 River Rd, Forestville, CA 95436
| Property Type | Single Family Home |
|---|---|
| Details | 2 bd · 1 ba · 1,755 sqft · built 1936 |
| Lot Size | 0.107 acres (4,680 sqft) |
| Owner | Individual Name on File |
| Tax Bill | $2,187 (2025) |
| Flood Zone | Zone X (minimal risk) |
| APN | 081-090-011-000 |
| Primary APN | 081-090-011-000 |
|---|---|
| Alternative APN |
|
| Bedrooms | 2 Beds |
|---|---|
| Full Baths | 1 Bath |
| Total Rooms | 2 Rooms |
| Stories | 1 Story |
| Building Area | 1,755 sqft Living Area |
| 1st Floor Area | 1,755 sqft |
| Fireplaces | 1 Fireplace |
| Fireplace | Fireplace |
| Year Built | Built 1936 |
|---|---|
| Effective Year Built | Effective 1950 |
| Architectural Style | Custom Design |
| Exterior Material | Wood Siding |
| Construction Type | Wood |
| Roof Material | Composition Shingle |
| Lot Area | 4,680 sqft (0.107 acres) |
| Garage Type | Detached |
| Garage Area | 374 sqft |
| Parking Spaces | 1 Parking Space |
| Cooling System | None |
|---|---|
| Sewer | Septic |
| Old Parcel Number | 081-090-011 |
|---|---|
| Street Address | 10870 RIVER RD |
| City | FORESTVILLE |
| State | CA |
| Zip | 95436-9747 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Local Zoning Code | RR15 |
| Legal Description | UNINCORP COUNTY CA |
| Legal Block | 1 |
| Jurisdiction | SONOMA CA |
| Township / Civil Division | RUSSIAN RIVER-SONOMA COAST |
| Census Block Group | 1 |
| Census Block | 1023 |
| Census Tract | 153705 |
10870 River Rd is owned and occupied by an individual.
Source: Sonoma County records, as of September 1, 2026
| Owner of Record | Individual Name on File |
|---|---|
| Mailing Address | PO BOX 414, FORESTVILLE, CA 95436-0414 |
| Occupancy | Owner Occupied |
| 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 | Name on Deed |
|---|---|
| Record Updated | Oct 29, 2026 |
The 2025 property tax bill for 10870 River Rd was $2,187 with a homeowner's exemption.
Source: Sonoma County assessment roll, as of September 1, 2026
| Type | Name |
|---|---|
| State | California |
| County | Sonoma County |
| Secondary School District | West Sonoma County Union High School District (09 - 12) |
| Elementary School District | Forestville Union Elementary School District (KG - 08) |
| Year | Tax Bill | Assessed Value |
|---|---|---|
| 2026 | $78,072 (+2%) Land $13,191 Building $64,881 | |
| 2025 | $2,187.00 Homeowner's exemption | $76,542 Land $12,933 Building $63,609 |
| 2023 | $2,111.00 (+1.83%) Homeowner's exemption | $73,572 Land $12,432 Building $61,140 |
| 2022 | $2,073.00 |
Assessed value is set for property tax purposes and is not a market price estimate.
FEMA maps place 10870 River Rd in Zone X, an area of minimal flood risk, within 100 ft of a high-risk flood zone.
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 |
|---|---|
| Nearest Special Flood Hazard Area | Zone AE, within 100 ft |
| Flood Insurance Requirement | Not required lenders may require it |
| Flood Insurance Cost | Premium on File median of 24 policies |
| Community Rating System | Class 10 (0% premium discount) |
| Nearby Flood Policies | 24 in force |
| Nearby Flood Claims | 125 (1981–2024) |
| Claims Outside the SFHA | 11 of 125 |
| Most Recent Claim | Nov 2024 · river or lake flooding |
| 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 10870 River Rd is moderate, ranking above 44% of the US, with a 0.08% annual chance of wildfire.
Source: USDA Forest Service Wildfire Risk to Communities (2nd edition), as of 2024
| Wildfire Risk | Moderate above 44% of the US · lower than 74% of California |
|---|---|
| Wildfire Likelihood | 0.08% 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 164 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| Xfinity Cable | 1,200 / 35 |
| Starlink Satellite | 280 / 30 |
5G and 4G LTE (outdoors only)
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