Sonoma County property record for 321 River Rd, Geyserville, CA 95441
| Property Type | Multi-Family Dwellings |
|---|---|
| Details | 3 bd · 2 ba · 1,941 sqft · built 1870 |
| Lot Size | 0.413 acres (18,000 sqft) |
| Owner | Company Name on Record |
| Tax Bill | $2,630 (2025) |
| Flood Zone | Zone AE (high risk) |
| APN | 140-110-001-000 |
| Primary APN | 140-110-001-000 |
|---|---|
| Alternative APN |
|
| Bedrooms | 3 Beds |
|---|---|
| Full Baths | 2 Baths |
| Total Rooms | 6 Rooms |
| Stories | 1 Story |
| Building Area | 1,941 sqft Living Area |
| 1st Floor Area | 1,941 sqft |
| Year Built | Built 1870 |
|---|---|
| Effective Year Built | Effective 1953 |
| Architectural Style | Custom Design |
| Construction Type | Wood |
| Lot Area | 18,000 sqft (0.413 acres) |
| Cooling System | None |
|---|
| Old Parcel Number | 140-110-001 |
|---|---|
| Street Address | 321 RIVER RD |
| City | GEYSERVILLE |
| State | CA |
| Zip | 95441 |
| Property Category | Residential |
| Property Type | Residential > Multi-Unit > Multi-Family Dwellings |
| Local Zoning Code | AR1 |
| Legal Description | UNINCORP COUNTY CA |
| Legal Subdivision | REMMELS ADDITION TO GEYSERVILLE |
| Legal Block | 2 |
| Legal Lot Number | 2 |
| Jurisdiction | SONOMA CA |
| Township / Civil Division | CLOVERDALE-GEYSERVILLE |
| Census Block Group | 2 |
| Census Block | 2014 |
| Census Tract | 154100 |
Source: Sonoma County records, as of September 1, 2026
Owner names and exact recorded amounts shown locked on this page are available instantly with a free trial.
| Owner of Record | Company Name on Record |
|---|---|
| Mailing Address | 321 HIGHWAY 128, GEYSERVILLE, CA 95441-9517 |
| Occupancy | Owner Occupied |
| Owner Type | Company |
| Vesting | Trust |
| Deed Names | Name on Deed |
|---|---|
| Last Transfer Date | May 12, 2006 |
| Transfer Doc | 0000086272 |
| 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 | $74,967 (+2%) Land $24,982 Building $49,985 | |
| 2025 | $2,630.00 (+12.49%) Homeowner's exemption | $73,498 (+4.04%) Land $24,493 Building $49,005 |
| 2023 | $2,338.00 (+5.98%) Homeowner's exemption | $70,646 Land $23,543 Building $47,103 |
| 2022 | $2,206.00 |
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 66% of the US · lower than 80% of California |
|---|---|
| Wildfire Likelihood | 0.03% annual chance |
| Exposure | Direct burnable vegetation |
Values cover an area roughly 900 ft across, not the parcel itself; insurers use their own ratings.
Source: EPA Safe Drinking Water Information System, as of September 2026
| Water System | CALIFORNIA-AMERICAN GEYSERVILLE (PUC) private · serves 1,050 people · EPA ID CA4910024 |
|---|---|
| Water Source | Groundwater |
| Last State Inspection | Jun 2021 |
| Lead | Under 1 ppb (2022–2024) action level 15 ppb |
| Copper | 1.45 mg/L (2015–2017) action level 1.3 mg/L |
| Water Quality | None last 10 years |
|---|---|
| Treatment and Procedure | None last 10 years |
| Monitoring and Reporting | None last 3 years |
Results are for the whole water system, not water tested at this address; lead at the tap also depends on the building's own pipes.
Source: FCC Broadband Data Collection, based on 72 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| Xfinity Cable | 1,200 / 35 |
| Verizon Fixed Wireless | 300 / 20 |
| T-Mobile Fixed Wireless | 100 / 20 |
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