Sonoma County property record for 20975 Geyserville Ave, Geyserville, CA 95441
| Property Type | Emergency Services (Police, Fire, Rescue) |
|---|---|
| Details | 2,380 sqft · built 1960 |
| Lot Size | 1.01 acres (44,431 sqft) |
| Owner | Company Name on File |
| Tax Bill | $1,680 (2025) |
| Flood Zone | Zone X (minimal risk) |
| APN | 140-100-070-000 |
| Primary APN | 140-100-070-000 |
|---|---|
| Alternative APN |
|
| Building Area | 2,380 sqft Gross Area |
|---|
| Year Built | Built 1960 |
|---|---|
| Effective Year Built | Effective 1960 |
| Lot Area | 44,431 sqft |
| Old Parcel Number | 140-100-070 |
|---|---|
| Street Address | 20975 GEYSERVILLE AVE |
| City | GEYSERVILLE |
| State | CA |
| Zip | 95441-9352 |
| Property Category | Public Works |
| Property Type | Public Works > Emergency Services (Police, Fire, Rescue) |
| Legal Description | 2004 FM 140-100-061 & PT 064 LLA OR 03-041309 |
| Legal Subdivision | WOODLAKE |
| Legal Block | 2 |
| Jurisdiction | SONOMA CA |
| Township / Civil Division | CLOVERDALE-GEYSERVILLE |
| Census Block Group | 2 |
| Census Block | 2017 |
| Census Tract | 154100 |
20975 Geyserville Ave, a public works property, is owned by a company.
Source: Sonoma County records, as of September 1, 2026
| Owner of Record | Company Name on File |
|---|---|
| Mailing Address | PO BOX 217, GEYSERVILLE, CA 95441-0217 |
| Owner Type | Company |
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 20975 Geyserville Ave was $1,680.
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 |
|---|---|---|
| 2025 | $1,680.00 | |
| 2023 | $1,424.00 (+8.7%) | $303,150 Land $260,149 Building $43,001 |
| 2022 | $1,310.00 |
Assessed value is set for property tax purposes and is not a market price estimate.
FEMA maps place 20975 Geyserville Ave in Zone X, an area of minimal flood risk, within 500 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 500 ft |
| Flood Insurance Requirement | Not required lenders may require it |
| Flood Insurance Cost | Premium on File 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.
Wildfire risk around 20975 Geyserville Ave is low, with a 0.04% annual chance of wildfire.
Source: USDA Forest Service Wildfire Risk to Communities (2nd edition), as of 2024
| Wildfire Risk | Low lower than 63% of the US · lower than 78% of California |
|---|---|
| Wildfire Likelihood | 0.04% annual chance |
| Exposure | Indirect within ember reach |
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 109 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 |
| Starlink Satellite | 280 / 30 |
| T-Mobile Fixed Wireless | 100 / 20 |
Search by:
By searching, you agree to: Terms • Privacy • Disclosures