Sonoma County property record for 6901 Gravenstein Hwy, Cotati, CA 94931
| Property Type | County Owned (Exempt) |
|---|---|
| Lot Size | 3.16 acres (138,085 sqft) |
| Owner | Company Name on File |
| Flood Zone | Zone X (minimal risk) |
| APN | 046-061-036-000 |
| Primary APN | 046-061-036-000 |
|---|---|
| Alternative APN |
|
| Lot Area | 138,085 sqft |
|---|
| Old Parcel Number | 046-061-036 |
|---|---|
| Street Address | 6901 GRAVENSTEIN HWY |
| City | COTATI |
| State | CA |
| Zip | 94931-9735 |
| Property Category | Public Works |
| Property Type | Public Works > County Owned (Exempt) |
| Local Zoning Code | DA40 |
| Legal Description | 79 FORM 46-061-28 CW 32 & 33 MD |
| Legal Block | 1 |
| Jurisdiction | SONOMA CA |
| Township / Civil Division | SEBASTOPOL |
| Census Block Group | 1 |
| Census Block | 1005 |
| Census Tract | 153501 |
6901 Gravenstein Hwy, 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 | 404 AVIATION BLVD, SANTA ROSA, CA 95403-1069 |
| 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 |
Source: Sonoma County assessment roll, as of September 1, 2026
| Type | Name |
|---|---|
| State | California |
| County | Sonoma County |
| Unified School District | Cotati-Rohnert Park Unified School District (KG - 12) |
| Year | Assessed Value |
|---|---|
| 2023 | $4,861 Land $4,861 |
Assessed value is set for property tax purposes and is not a market price estimate.
FEMA maps place 6901 Gravenstein Hwy in Zone X, an area of minimal flood risk, though there have been 6 flood claims nearby since 1983.
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 |
| Nearby Flood Claims | 6 (1983–1998) |
| Claims Outside the SFHA | 5 of 6 |
| Most Recent Claim | Feb 1998 · Severe Winter Storms And 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 6901 Gravenstein Hwy is moderate, ranking above 56% of the US, with a 0.2% annual chance of wildfire.
Source: USDA Forest Service Wildfire Risk to Communities (2nd edition), as of 2024
| Wildfire Risk | Moderate above 56% of the US · lower than 66% of California |
|---|---|
| Wildfire Likelihood | 0.2% annual chance |
| Exposure | Indirect within ember reach |
| Adjoins Burnable Land | Yes |
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 | CITY OF COTATI serves 7,290 people · EPA ID CA4910016 |
|---|---|
| Water Source | Groundwater |
| Last State Inspection | Aug 2024 |
| Lead | Under 1 ppb (2024–2026) action level 15 ppb |
| 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 27 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| Xfinity Cable | 2,000 / 250 |
| Verizon Fixed Wireless | 300 / 20 |
| Starlink Satellite | 280 / 30 |
| AT&T DSL | 100 / 20 |
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