Sonoma County property record for 8900 Gravenstein Way, Cotati, CA 94931
| Property Type | Single Family Home |
|---|---|
| Details | 4 bd · 2.5 ba · 1,540 sqft · built 1994 |
| Lot Size | 0.106 acres (4,627 sqft) |
| Owner | 2 Individual Names on Record |
| Last Sale | $576,500 (Jun 2005) |
| Tax Bill | $9,548 (2025) |
| Deeds & Mortgages | Jul 2021 Mortgage |
| Flood Zone | Zone X (moderate risk) |
| APN | 144-180-041-000 |
| Primary APN | 144-180-041-000 |
|---|---|
| Alternative APN |
|
| Bedrooms | 4 Beds |
|---|---|
| Full Baths | 2.5 Baths |
| Half Baths | 1 Half Bath |
| Total Rooms | 4 Rooms |
| Stories | 2 Stories |
| Building Area | 1,540 sqft Living Area |
| Gross Area | 1,980 sqft |
| Year Built | Built 1994 |
|---|---|
| Effective Year Built | Effective 1994 |
| Architectural Style | L-Shape |
| Construction Type | Wood |
| Lot Area | 4,627 sqft (0.106 acres) |
| Garage Type | Attached |
| Garage Area | 440 sqft |
| Parking Spaces | 2 Parking Spaces |
| Heating System | Central |
|---|
| Old Parcel Number | 144-180-041 |
|---|---|
| Street Address | 8900 GRAVENSTEIN WAY |
| City | COTATI |
| State | CA |
| Zip | 94931-5141 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Local Zoning Code | CITYCO |
| Legal Description | 94FMPT144-180-002 OR93-S511/20-23THE VILLAGE LOT29 |
| Legal Subdivision | THE VILLAGE |
| Legal Block | 2 |
| Legal Lot Number | 29 |
| Jurisdiction | SONOMA CA |
| Township / Civil Division | PETALUMA |
| Census Block Group | 2 |
| Census Block | 2009 |
| Census Tract | 151204 |
Source: Sonoma County records, as of May 6, 2026
Owner names and exact recorded amounts shown locked on this page are available instantly with a free trial.
| Owner of Record | 2 Individual Names on Record |
|---|---|
| Mailing Address | 8900 GRAVENSTEIN WAY, COTATI, CA 94931-5141 |
| Occupancy | Owner Occupied |
| Owner Type | Individual |
| Vesting | Community Property |
| Deed Names | 2 Names on Deed |
|---|---|
| Last Sale | Jun 10, 2005 · Amount on Record |
| Deed Sale | Jun 10, 2005 · Amount on Record |
| Prior Sale | Dec 5, 2003 · Amount on Record |
| Deed Document Number | 200580763 |
| Prior Transfer Date | Mar 25, 2005 |
| Prior Transfer Doc | 0000047440 |
| Record Updated | Jun 8, 2026 |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | SONOMA CA |
| Property Address | 8900 GRAVENSTEIN WAY, COTATI, CA 94931-5141 |
| Transaction Type | Mortgage |
| Record Updated | Jul 26, 2022 |
| Title Company | FIRST AMERICAN TITLE INS |
| Name | Verified Name |
|---|---|
| Address | 8900 GRAVENSTEIN WAY, COTATI, CA 94931-5141 |
| Document Number | 0000087335 |
|---|---|
| Date | Jul 30, 2021 |
| Instrument | 2021087335 |
| Name | REDWOOD CU |
|---|---|
| Type | Credit Union |
| Address | SANTA ROSA, CA 95403 |
| Type | Conventional Mortgage |
|---|---|
| Amount | Amount Recorded |
| Term | 361 Months |
| Due | Aug 1, 2051 |
| Rate Type | Adjustable Rate |
|---|---|
| Rate | 2.87% |
| Type Change Date | Aug 1, 2026 |
| Change Frequency | 5 Years |
| Min Rate At Change | 2.62% |
| Max Rate At Change | 4.87% |
| Index | 5-Year CMT |
| Max Rate | 7.87% |
Source: Sonoma County assessment roll, as of April 13, 2026
| Type | Name |
|---|---|
| State | California |
| County | Sonoma County |
| Municipality | Cotati City |
| Unified School District | Cotati-Rohnert Park Unified School District (KG - 12) |
| Year | Tax Bill | Assessed Value |
|---|---|---|
| 2025 | $9,548.00 (+2.98%) Homeowner's exemption | $803,571 (+4.04%) Land $321,427 Building $482,144 |
| 2023 | $9,272.00 (+1.78%) Homeowner's exemption | $772,370 Land $308,947 Building $463,423 |
| 2022 | $9,110.00 |
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 X moderate risk |
|---|---|
| 500-Year Floodplain | Yes 0.2% annual chance |
| Nearest Special Flood Hazard Area | Zone AE, within 100 ft |
| Flood Insurance Requirement | Not required lenders may require it |
| Flood Insurance Cost | Premium on Record median of 26 policies |
| Nearby Flood Policies | 26 in force |
| Nearby Flood Claims | 1 (2012) |
| Most Recent Claim | Dec 2012 · tidal / storm surge |
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 | Not rated no burnable land 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 | 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 553 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 |
| T-Mobile Fixed Wireless | 100 / 20 |
May also be available: AT&T.
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