Sonoma County property record for 6309 Santero Way, Cotati, CA 94931
| Property Type | Planned Unit Development |
|---|---|
| Details | 3 bd · 2 ba · 1,703 sqft · built 2004 |
| Lot Size | 0.031 acres (1,355 sqft) |
| Owner | Individual Name on File |
| Last Sale | $559,000 (Dec 2020) |
| Tax Bill | $7,678 (2025) |
| Deeds & Mortgages | Dec 2020 Sale & Mortgage Aug 2018 Mortgage + 1 more |
| Flood Zone | Zone X (minimal risk) |
| APN | 144-770-003-000 |
| Primary APN | 144-770-003-000 |
|---|---|
| Alternative APN |
|
| Bedrooms | 3 Beds |
|---|---|
| Full Baths | 2 Baths |
| Total Rooms | 3 Rooms |
| Stories | 3 Stories |
| Building Area | 1,703 sqft Living Area |
| Gross Area | 2,167 sqft |
| Year Built | Built 2004 |
|---|---|
| Effective Year Built | Effective 2004 |
| Lot Area | 1,355 sqft (0.031 acres) |
| Garage Type | Attached |
| Garage Area | 464 sqft |
| Parking Spaces | 2 Parking Spaces |
| Old Parcel Number | 144-770-003 |
|---|---|
| Street Address | 6309 SANTERO WAY |
| City | COTATI |
| State | CA |
| Zip | 94931-4507 |
| Property Category | Residential |
| Property Type | Residential > Condominium / Townhouse > Planned Unit Development |
| Local Zoning Code | C1 |
| Legal Description | 2004 FM PT 144-480-020 COTATI STATION PH 1 LOT 3 |
| Legal Subdivision | COTATI STATION |
| Legal Block | 1 |
| Legal Lot Number | 3 |
| Jurisdiction | SONOMA CA |
| Township / Civil Division | PETALUMA |
| Census Block Group | 1 |
| Census Block | 1000 |
| Census Tract | 151203 |
6309 Santero Way, a planned unit development, is owned and occupied by an individual who bought it in December 2020.
Source: Sonoma County records, as of September 1, 2026
| Owner of Record | Individual Name on File |
|---|---|
| Mailing Address | 6309 SANTERO WAY, COTATI, CA 94931-4507 |
| 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.
| Date | Document |
|---|---|
| Dec 7, 2020 | Grant Deed, Transfer · Conventional Mortgage AMERICAN PACIFIC MORTGAGE CORP |
| Aug 31, 2018 | Deed of Trust, Mortgage · Conventional Mortgage REDWOOD CU |
| Sep 13, 2017 | Intrafamily Transfer, Transfer · Conventional Mortgage SIERRA PACIFIC MORTGAGE CO INC |
| Deed Names | Name on Deed |
|---|---|
| Last Sale | Dec 7, 2020 · Amount on File |
| Deed Sale | Dec 7, 2020 · Amount on File |
| Prior Sale | May 15, 2007 · Amount on File |
| Deed Document Number | 2020116091 |
| Prior Transfer Date | Sep 8, 2017 |
| Prior Transfer Doc | 0000072164 |
| Record Updated | Oct 29, 2026 |
| Document Type | Grant Deed |
|---|---|
| Jurisdiction | SONOMA CA |
| Recording Date | Dec 7, 2020 |
| Property Address | 6309 SANTERO WAY, COTATI, CA 94931-4507 |
| Document Number | 0000116091 |
| Map Reference | MB 654 PG 44-49 |
| Instrument Date | Dec 4, 2020 |
| Instrument | 2020116091 |
| Transaction Type | Transfer |
| Record Updated | Aug 19, 2021 |
| Title Company | FIDELITY NATIONAL TITLE, FIDELITY NATIONAL TITLE CO |
| Amount | Amount on Record |
|---|---|
| Downpayment | Downpayment on Record |
| Loan-to-Value (LTV) | LTV on Record |
| Tax | $614.90 |
| Amount Accuracy | Rounded by County |
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Address | 6309 SANTERO WAY, COTATI, CA 94931-4507 |
| Document Number | 0000116092 |
|---|---|
| Date | Dec 7, 2020 |
| Instrument | 2020116092 |
| Name | AMERICAN PACIFIC MORTGAGE CORP |
|---|---|
| Type | Mortgage Company |
| Type | Conventional Mortgage |
|---|---|
| Amount | Amount on Record |
| Term | 361 Months |
| Due | Jan 1, 2051 |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | SONOMA CA |
| Property Address | 6309 SANTERO WAY, COTATI, CA 94931-4507 |
| Document Number | 0000063229 |
| Instrument Date | Aug 31, 2018 |
| Transaction Type | Mortgage |
| Record Updated | Sep 24, 2018 |
| Title Company | FIDELITY NATIONAL TITLE |
| Name | Verified Name |
|---|---|
| Address | 6309 SANTERO WAY COTATI CA 949314507, COTATI, CA 94931-4507 |
| Document Number | 0000063229 |
|---|---|
| Date | Sep 6, 2018 |
| Instrument | 63229 |
| Name | REDWOOD CU |
|---|---|
| Type | Credit Union |
| Address | SANTA ROSA, CA 95403 |
| Type | Conventional Mortgage |
|---|---|
| Amount | Amount on Record |
| Term | 360 Months |
| Due | Sep 5, 2048 |
| Rate Type | Adjustable Rate |
|---|---|
| Rate | 4.62% |
| Document Type | Intrafamily Transfer |
|---|---|
| Jurisdiction | SONOMA CA |
| Recording Date | Sep 13, 2017 |
| Property Address | 6309 SANTERO WAY, COTATI, CA 94931-4507 |
| Document Number | 0000072164 |
| Map Reference | MAP654 PG44-49 |
| Instrument Date | Sep 8, 2017 |
| Instrument | 2017072164 |
| Transaction Type | Transfer |
| Record Updated | Aug 19, 2021 |
| Title Company | FIDELITY NATIONAL TITLE CO |
| Tax | $0.00 |
|---|---|
| Amount Accuracy | Transfer Tax Exempt |
| Additional |
|
| Name | Verified Name |
|---|---|
| Address | 6309 SANTERO WAY, 6309, COTATI, CA 94931-4507 |
| Name | Verified Name |
|---|---|
| Address | 6309 SANTERO WAY, COTATI, CA 94931-4507 |
| Document Number | 0000072165 |
|---|---|
| Date | Sep 13, 2017 |
| Instrument | 2017072165 |
| Name | SIERRA PACIFIC MORTGAGE CO INC |
|---|---|
| Type | Mortgage Company |
| Type | Conventional Mortgage |
|---|---|
| Amount | Amount on Record |
| Term | 361 Months |
| Due | Oct 1, 2047 |
The 2025 property tax bill for 6309 Santero Way was $7,678.
Source: Sonoma County assessment roll, as of September 1, 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 |
|---|---|---|
| 2026 | $617,178 (+2%) Land $246,760 Building $370,418 | |
| 2025 | $7,678.00 | $605,077 Land $241,922 Building $363,155 |
| 2023 | $7,358.00 (+1.94%) | $581,583 Land $232,529 Building $349,054 |
| 2022 | $7,218.00 |
Assessed value is set for property tax purposes and is not a market price estimate.
FEMA maps place 6309 Santero Way in Zone X, an area of minimal flood risk.
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 Policies | 2 in force |
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.
The area around 6309 Santero Way has no burnable land within ember reach, so its wildfire risk is not rated.
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 821 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 |
| AT&T DSL | 100 / 20 |
Search by:
By searching, you agree to: Terms • Privacy • Disclosures