Sonoma County property record for 1500 Madrone Ave, Cotati, CA 94931
| Property Type | Residential Vacant Land |
|---|---|
| Lot Size | 4.06 acres (177,289 sqft) |
| Owner | Company Name on File |
| Last Sale | $2,000,000 (Dec 2021) |
| Tax Bill | $4,094 (2025) |
| Deeds & Mortgages | Dec 2021 Sale & Mortgage |
| Flood Zone | Zone X (minimal risk) |
| APN | 046-092-016-000 |
| Primary APN | 046-092-016-000 |
|---|---|
| Alternative APN |
|
| Lot Area | 177,289 sqft |
|---|
| Cooling System | None |
|---|
| Old Parcel Number | 046-092-016 |
|---|---|
| Street Address | 1500 MADRONE AVE |
| City | COTATI |
| State | CA |
| Zip | 94931 |
| Property Category | Residential |
| Property Type | Vacant Land > Residential |
| Local Zoning Code | RR5 |
| Legal Description | 76 FORM 46-092-10 C/W PT FR 13 & TO PT OF 17 MD |
| Legal Subdivision | COTATI OAKS |
| Legal Block | 2 |
| Legal Lot Number | 31-34 |
| Jurisdiction | SONOMA CA |
| Township / Civil Division | PETALUMA |
| Census Block Group | 2 |
| Census Block | 2006 |
| Census Tract | 151206 |
1500 Madrone Ave, residential vacant land, is owned by a company that bought it in December 2021.
Source: Sonoma County records, as of September 1, 2026
| Owner of Record | Company Name on File |
|---|---|
| Mailing Address | PO BOX 718, COTATI, CA 94931-0718 |
| Owner Type | Company |
| Vesting | Limited Liability Company |
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, 2021 · Amount on File |
| Deed Sale | Dec 27, 2021 · Amount on File |
| Deed Document Number | 2021138974 |
| Prior Transfer Date | May 4, 1999 |
| Prior Transfer Doc | 0000069661 |
| Record Updated | Oct 29, 2026 |
| Document Type | Grant Deed |
|---|---|
| Jurisdiction | SONOMA CA |
| Recording Date | Dec 27, 2021 |
| Property Address | 1500 MADRONE AVE, COTATI, CA 94931 |
| Document Number | 0000138974 |
| Map Reference | MB 18 PG 11 |
| Instrument Date | Dec 23, 2021 |
| Instrument | 2021138974 |
| Transaction Type | Transfer |
| Record Updated | Jul 25, 2022 |
| 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 | $2,200.00 |
| Amount Accuracy | Rounded by County |
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Address | 6700 STONY POINT RD, COTATI, CA 94931-9772 |
| Document Number | 0000138975 |
|---|---|
| Date | Dec 27, 2021 |
| Instrument | 2021138975 |
| Name | LARRY R JOHNSON TRUST |
|---|---|
| Type | Seller |
| Type | Seller Carry-Back |
|---|---|
| Amount | Amount on Record |
The 2025 property tax bill for 1500 Madrone Ave was $4,094.
Source: Sonoma County assessment roll, as of September 1, 2026
| Type | Name |
|---|---|
| State | California |
| County | Sonoma County |
| Unified School District | Cotati-Rohnert Park Unified School District (KG - 12) |
| Year | Tax Bill | Assessed Value |
|---|---|---|
| 2026 | $324,728 (+2%) Land $297,668 Building $27,060 | |
| 2025 | $4,094.00 | $318,362 Land $291,832 Building $26,530 |
| 2023 | $963.00 (+1.9%) | $45,080 Land $45,080 |
| 2022 | $945.00 |
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.
FEMA maps place 1500 Madrone Ave 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 | 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.
Wildfire risk around 1500 Madrone Ave is moderate, ranking above 55% of the US, with a 0.2% annual chance of wildfire.
Source: USDA Forest Service Wildfire Risk to Communities (2nd edition), as of 2024
| Wildfire Risk | Moderate above 55% of the US · lower than 67% of California |
|---|---|
| Wildfire Likelihood | 0.2% annual chance |
| Exposure | Direct burnable vegetation |
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 14 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| Verizon Fixed Wireless | 300 / 20 |
| Starlink Satellite | 280 / 30 |
| AT&T DSL · Fixed Wireless | 100 / 20 |
May also be available: T-Mobile, Xfinity.
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