Sonoma County property record for 8570 Oak Cir, Cotati, CA 94931 · Last verified August 2026
| Property Type | Residential > Single Family > Home |
|---|---|
| Bedrooms | 4 Beds |
| Bathrooms | 2.5 Baths |
| Year Built | Built 2000 |
| Square Footage | 2,525 sqft Living Area |
| Lot Size | 87,120 sqft (2 acres) |
| Garage | Attached, 441 sqft |
| Last Sale | $1,440,000 (2023) |
| Tax Bill | $17,243.00 (2025) |
| Primary APN | 144-230-016-000 |
|---|---|
| Alternative APN |
|
| Bedrooms | 4 Beds |
|---|---|
| Full Baths | 2.5 Baths |
| Partial Baths | 1 Partial Baths |
| Total Rooms | 9 Rooms |
| Building Area | 2,525 sqft Living Area |
| Gross Area | 2,966 sqft Gross Area |
| 1st Floor | 1,493 sqft 1st Floor |
| Stories | 2 Stories |
| Fireplace | Fireplace |
| Fireplaces | 1 Fireplaces |
| Year Built | Built 1979 |
|---|---|
| Effective Year Built | Effective 2000 |
| Architectural Style | Custom Design Style |
| Construction Type | Wood Construction |
| Lot Area | 87,120 sqft (2 acres) |
| Parking Spaces | 2 Parking Spaces |
| Garage Type | Attached Garage |
| Garage Area | 441 sqft Garage |
| Cooling System | HVAC Cooling |
|---|
| Old Parcel Number | 144-230-016 |
|---|---|
| Street Address | 8570 OAK CIR |
| City | COTATI |
| State | CA |
| Zip | 94931-4289 |
| Property Usage | Residential Property Usage |
| Type | Residential > Single Family > Home |
| Legal Description | 78 FORM PT OF 144-230-13 C/W PT OF 07 |
| Legal Tract | 2 |
| Legal Block | 2 |
| Legal Lot Number | 2 |
| Jurisdiction | SONOMA CA |
| Minor Civil Division | PETALUMA |
| Census Blockgroup | 2 |
| Census Block | 2010 |
| Census Tract | 151206 |
Source: Sonoma County records · APN 144-230-016-000
Assessment roll updated April 13, 2026 · Last verified August 2026
Owner names and exact recorded amounts shown locked on this page are available instantly with a free trial.
| Owner of Record | 2 Company Names on File |
|---|---|
| Mailing Address | 8570 OAK CIR, COTATI, CA 94931-4289 |
| Owner Type | Owner is a Company |
| Date | Document |
|---|---|
| May 20, 2026 | Grant Deed, Transfer NONE LISTED ON DOCUMENT |
| Sep 29, 2023 | Grant Deed, Transfer · Conventional Mortgage NEW AMERICAN FUNDING |
| Deed Names | 2 Verified Names on Deed |
|---|---|
| Last Sale | Sep 29, 2023 · Amount on Record |
| Deed Sale | Sep 29, 2023 · Amount on Record |
| Prior Sale | May 12, 1993 · Amount on Record |
| Deed Doc Number | 202345191 |
| Last Transfer Date | Oct 21, 2024 |
| Transfer Doc | 0000050454 |
| Record Refreshed | Sep 20, 2026 |
| Document Type | Grant Deed |
|---|---|
| Jurisdiction | SONOMA CA |
| Recording Date | May 20, 2026 |
| Property Address | 8570 OAK CIR, COTATI, CA 94931-4289 |
| Document Number | 0000024946 |
| Instrument Date | Apr 24, 2026 |
| Instrument | 202624946 |
| Transaction Type | Transfer |
| Record Updated | Jul 12, 2026 |
| Title Company | NONE LISTED ON DOCUMENT |
| Tax | $0.00 |
|---|---|
| Amount Accuracy | Full Amount Stated |
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Address | 8570 OAK CIR, COTATI, CA 94931-4289 |
| Document Type | Grant Deed |
|---|---|
| Jurisdiction | SONOMA CA |
| Recording Date | Sep 29, 2023 |
| Property Address | 8570 OAK CIR, COTATI, CA 94931-4289 |
| Document Number | 0000045191 |
| Map Reference | MB 258 PG 26 |
| Instrument Date | Sep 22, 2023 |
| Instrument | 2023045191 |
| Transaction Type | Transfer |
| Record Updated | Oct 12, 2023 |
| Title Company | FIDELITY NATIONAL TITLE, FIDELITY NATIONAL TITLE CO |
| Amount | Amount Recorded |
|---|---|
| Downpayment | Downpayment on File |
| Loan-to-Value (LTV) | LTV on Record |
| Tax | $1,584.00 |
| Amount Accuracy | Rounded Values by County |
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Relationship | Joint Tenants |
| Address | 8570 OAK CIR, COTATI, CA 94931-4289 |
| Document Number | 0000045192 |
|---|---|
| Date | Sep 29, 2023 |
| Instrument | 2023045192 |
| Name | NEW AMERICAN FUNDING |
|---|---|
| Type | Lending Institution |
| Type | Conventional Mortgage |
|---|---|
| Amount | Amount Recorded |
| Term | 361 Months |
| Due | Oct 01, 2053 |
Source: Sonoma County records · Assessment roll updated April 13, 2026 · Last verified August 2026
| Type | Name |
|---|---|
| State | California |
| County | Sonoma County |
| Municipality | Cotati City |
| Unified School District | Cotati-Rohnert Park Unified School District (KG - 12) |
Assessed value and assessed market value are set for property tax purposes, not market price estimates; both are a fraction of this property's market value.
| Year | Tax Bill | Assessed Value |
|---|---|---|
| 2025 | $17,243.00 (+129.75%) | $1,468,800 (+140.83%) Land $586,500 Building $882,300 |
| 2023 | $7,505.00 (-6.02%) | $609,896 Land $291,615 Building $318,281 |
| 2022 | $7,986.00 |
8570 Oak Cir is in FEMA Zone X, outside the Special Flood Hazard Area, with direct wildfire exposure (Moderate risk).
Source: FEMA National Flood Hazard Layer · Sonoma County (06097C), updated February 15, 2026
| FEMA Flood Zone | Zone X minimal flood hazard · outside the 0.2% annual chance floodplain |
|---|---|
| Special Flood Hazard Area | No |
Source: USDA Forest Service Wildfire Risk to Communities · 2nd edition (2024), fuels as of 2020
| Wildfire Risk to Homes | Moderate 45th percentile of exposed land nationally · 26th in California |
|---|---|
| Wildfire Likelihood | Moderate — about 1 in 877 per year |
| Exposure | Direct burnable vegetation at the parcel |
Values are read at the parcel center point; lenders make the official flood determination.
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