Sonoma County property record for 203 Aguirre Ct, Cotati, CA 94931
| Property Type | Single Family Home |
|---|---|
| Details | 4 bd · 3 ba · 2,014 sqft · built 1989 |
| Lot Size | 0.195 acres (8,507 sqft) |
| Owner | Company Name on Record |
| Last Sale | $219,000 (Aug 1996) |
| Tax Bill | $4,412 (2025) |
| Deeds & Mortgages | May 2019 Line of Credit |
| Flood Zone | Zone X (minimal risk) |
| APN | 046-610-040-000 |
| Primary APN | 046-610-040-000 |
|---|---|
| Alternative APN |
|
| Bedrooms | 4 Beds |
|---|---|
| Full Baths | 3 Baths |
| Total Rooms | 4 Rooms |
| Stories | 2 Stories |
| Building Area | 2,014 sqft Living Area |
| 1st Floor Area | 1,129 sqft |
| Fireplaces | 1 Fireplace |
| Fireplace | Fireplace |
| Year Built | Built 1989 |
|---|---|
| Effective Year Built | Effective 1990 |
| Architectural Style | Custom Design |
| Construction Type | Wood |
| Lot Area | 8,507 sqft (0.195 acres) |
| Garage Area | 461 sqft |
| Cooling System | None |
|---|
| Old Parcel Number | 046-610-040 |
|---|---|
| Street Address | 203 AGUIRRE CT |
| City | COTATI |
| State | CA |
| Zip | 94931-5370 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Local Zoning Code | CITYCO |
| Legal Description | QUAIL HOLLOW VI LOT 24 |
| Legal Subdivision | QUAIL HOLLOW |
| Legal Block | 2 |
| Legal Lot Number | 24 |
| Jurisdiction | SONOMA CA |
| Township / Civil Division | PETALUMA |
| Census Block Group | 2 |
| Census Block | 2005 |
| Census Tract | 151203 |
Source: Sonoma County records, as of September 1, 2026
Owner names and exact recorded amounts shown locked on this page are available instantly with a free trial.
| Owner of Record | Company Name on Record |
|---|---|
| Mailing Address | 203 AGUIRRE CT, COTATI, CA 94931-5370 |
| Occupancy | Owner Occupied |
| Owner Type | Company |
| Vesting | Trust |
| Deed Names | Name on Deed |
|---|---|
| Last Sale | Aug 14, 1996 · Amount on Record |
| Deed Sale | Aug 14, 1996 · Amount on Record |
| Deed Document Number | 199672065 |
| Last Transfer Date | Nov 3, 2015 |
| Transfer Doc | 0000003457 |
| Record Updated | Oct 29, 2026 |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | SONOMA CA |
| Property Address | 203 AGUIRRE CT, COTATI, CA 94931-5370 |
| Transaction Type | Mortgage |
| Record Updated | Feb 5, 2021 |
| Name | Verified Name |
|---|
| Document Number | 0000030743 |
|---|---|
| Date | May 9, 2019 |
| Instrument | 2019030743 |
| Name | WELLS FARGO BANK NA |
|---|---|
| Type | Bank |
| Address | SIOUX FALLS, SD 57104 |
| Type | Line of Credit |
|---|---|
| Amount | Amount Recorded |
| Term | 361 Months |
| Due | Jun 2, 2049 |
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 | $356,658 (+2%) Land $130,281 Building $226,377 | |
| 2025 | $4,412.00 (+3.11%) Homeowner's exemption | $349,666 (+4.04%) Land $127,727 Building $221,939 |
| 2023 | $4,279.00 (+1.81%) Homeowner's exemption | $336,090 Land $122,768 Building $213,322 |
| 2022 | $4,203.00 |
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 minimal risk |
|---|---|
| Flood Insurance Requirement | Not required lenders may require it |
| Community Rating System | Class 10 (0% premium discount) |
| Nearby Flood Policies | 1 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.
Source: USDA Forest Service Wildfire Risk to Communities (2nd edition), as of 2024
| Wildfire Risk | Low lower than 97% of the US · lower than 97.8% of California |
|---|---|
| Wildfire Likelihood | 0.02% annual chance |
| Exposure | None beyond 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 348 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 Fixed Wireless · DSL | 100 / 20 |
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