Sonoma County property record for 6311 Santero Way, Cotati, CA 94931
| Property Type | Planned Unit Development |
|---|---|
| Details | 4 bd · 3 ba · 1,703 sqft · built 2004 |
| Lot Size | 0.031 acres (1,338 sqft) |
| Owner | Trust Name on File |
| Last Sale | $220,500 (Dec 2012) |
| Tax Bill | $3,872 (2025) |
| Deeds & Mortgages | Jul 2021 Line of Credit |
| Flood Zone | Zone X (minimal risk) |
| APN | 144-770-004-000 |
| Primary APN | 144-770-004-000 |
|---|---|
| Alternative APN |
|
| Bedrooms | 4 Beds |
|---|---|
| Full Baths | 3 Baths |
| Total Rooms | 4 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 |
| Architectural Style | Custom Design |
| Lot Area | 1,338 sqft (0.031 acres) |
| Garage Type | Attached |
| Garage Area | 464 sqft |
| Parking Spaces | 2 Parking Spaces |
| Old Parcel Number | 144-770-004 |
|---|---|
| Street Address | 6311 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 4 |
| Legal Subdivision | COTATI STATION |
| Legal Block | 1 |
| Legal Lot Number | 4 |
| Jurisdiction | SONOMA CA |
| Township / Civil Division | PETALUMA |
| Census Block Group | 1 |
| Census Block | 1000 |
| Census Tract | 151203 |
6311 Santero Way, a planned unit development, is held in a trust since May 2013.
Source: Sonoma County records, as of September 1, 2026
| Owner of Record | Trust Name on File |
|---|---|
| Mailing Address | 29 5TH ST, PETALUMA, CA 94952-3041 |
| Owner Type | Company |
| Vesting | Trust |
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 |
|---|---|
| Last Sale | Dec 27, 2012 · Amount on File |
| Deed Sale | Dec 27, 2012 · Amount on File |
| Prior Sale | Jun 8, 2005 · Amount on File |
| Deed Document Number | 2012132977 |
| Last Transfer Date | May 20, 2013 |
| Transfer Doc | 0000074535 |
| Record Updated | Oct 29, 2026 |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | SONOMA CA |
| Property Address | 6311 SANTERO WAY, COTATI, CA 94931-4507 |
| Transaction Type | Mortgage |
| Record Updated | Aug 17, 2021 |
| Title Company | FIDELITY NATIONAL TITLE |
| Name | Verified Name |
|---|---|
| Address | 6311 SANTERO WAY, COTATI, CA 94931-4507 |
| Document Number | 0000087273 |
|---|---|
| Date | Jul 30, 2021 |
| Instrument | 2021087273 |
| Name | FIRST REPUBLIC BANK |
|---|---|
| Type | Bank |
| Address | SAN FRANCISCO, CA 94111 |
| Type | Line of Credit |
|---|---|
| Amount | Amount on Record |
| Term | 300 Months |
| Due | Jul 26, 2046 |
| Rate Type | Adjustable Rate |
|---|---|
| Change Frequency | Monthly |
The 2025 property tax bill for 6311 Santero Way was $3,872.
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 | $276,820 (+2%) Land $113,037 Building $163,783 | |
| 2025 | $3,872.00 | $271,393 Land $110,821 Building $160,572 |
| 2023 | $3,658.00 (+2.15%) | $260,857 Land $106,519 Building $154,338 |
| 2022 | $3,581.00 |
Assessed value is set for property tax purposes and is not a market price estimate.
FEMA maps place 6311 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 6311 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 |
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