Sonoma County property record for 539 W School St, Cotati, CA 94931 · Last verified May 2026
| Property Type | Single Family Home |
|---|---|
| Details | 3 bd · 2 ba · 1,829 sqft · built 1988 |
| Lot Size | 0.5 acres (21,780 sqft) |
| Owner | Individual Name on File |
| Last Sale | $155,000 (Oct 2011) |
| Tax Bill | $9,394 (2025) |
| Deeds & Mortgages | Mar 2022 Line of Credit |
| Flood Zone | Zone X (minimal risk) |
| APN | 144-152-024-000 |
| Primary APN | 144-152-024-000 |
|---|---|
| Alternative APN |
|
| Bedrooms | 3 Beds |
|---|---|
| Full Baths | 2 Baths |
| Total Rooms | 3 Rooms |
| Stories | 2 Stories |
| Building Area | 1,829 sqft Living Area |
| Gross Area | 2,229 sqft |
| 1st Floor Area | 1,385 sqft |
| Fireplaces | 1 Fireplace |
| Fireplace | Fireplace |
| Year Built | Built 1988 |
|---|---|
| Effective Year Built | Effective 1988 |
| Architectural Style | Custom Design |
| Construction Type | Wood |
| Lot Area | 21,780 sqft (0.5 acres) |
| Garage Type | Attached |
| Garage Area | 400 sqft |
| Parking Spaces | 2 Parking Spaces |
| Cooling System | HVAC |
|---|
| Old Parcel Number | 144-152-024 |
|---|---|
| Street Address | 539 W SCHOOL ST |
| City | COTATI |
| State | CA |
| Zip | 94931-4177 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Legal Description | 87 FM PT 144-152-05 PM 83 LOT 4 PM #83 |
| Legal Block | 2 |
| Legal Lot Number | 4 |
| Jurisdiction | SONOMA CA |
| Township / Civil Division | PETALUMA |
| Census Block Group | 2 |
| Census Block | 2001 |
| Census Tract | 151206 |
Source: Sonoma County records · APN 144-152-024-000
Assessment roll updated April 13, 2026 · Last verified May 2026
Owner names and exact recorded amounts shown locked on this page are available instantly with a free trial.
| Owner of Record | Individual Name on File |
|---|---|
| Mailing Address | 539 W SCHOOL ST, COTATI, CA 94931-4177 |
| Occupancy | Owner Occupied |
| Owner Type | Individual |
| Vesting | Joint Tenants |
| Deed Names | Verified Name on Deed |
|---|---|
| Last Sale | Oct 25, 2011 · Amount on Record |
| Deed Sale | Oct 25, 2011 · Amount on Record |
| Prior Sale | Aug 25, 2006 · Amount on Record |
| Deed Document Number | 201194325 |
| Last Transfer Date | Sep 12, 2012 |
| Transfer Doc | 0000089481 |
| Record Updated | Jun 08, 2026 |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | SONOMA CA |
| Property Address | 539 W SCHOOL ST, COTATI, CA 94931-4177 |
| Transaction Type | Mortgage |
| Record Updated | Jul 25, 2022 |
| Title Company | FIDELITY NATIONAL TITLE |
| Name | Verified Name |
|---|---|
| Address | 539 W SCHOOL ST, COTATI, CA 94931-4177 |
| Document Number | 0000018965 |
|---|---|
| Date | Mar 16, 2022 |
| Instrument | 2022018965 |
| Name | EXCHANGE BANK |
|---|---|
| Type | Bank |
| Address | SANTA ROSA, CA 95402 |
| Type | Line of Credit |
|---|---|
| Amount | Amount Recorded |
| Rate Type | Adjustable Rate |
|---|---|
| Change Frequency | Monthly |
Source: Sonoma County records · Assessment roll updated April 13, 2026 · Last verified May 2026
| Type | Name |
|---|---|
| State | California |
| County | Sonoma County |
| Municipality | Cotati City |
| Unified School District | Cotati-Rohnert Park Unified School District (KG - 12) |
Assessed value is set for property tax purposes and is not a market price estimate.
| Year | Tax Bill | Assessed Value |
|---|---|---|
| 2025 | $9,394.00 (-0.85%) Homeowner's exemption | $790,000 (-) Land $316,000 Building $474,000 |
| 2023 | $9,475.00 (-0.15%) Homeowner's exemption | $790,000 Land $316,000 Building $474,000 |
| 2022 | $9,489.00 |
Source: FEMA National Flood Hazard Layer, Sonoma County (06097C), updated February 15, 2026 · FEMA OpenFEMA NFIP redacted claims and policies, census block group 060971512062, refreshed September 2026 · USDA Forest Service Wildfire Risk to Communities, 2nd edition (2024), fuels as of 2020 · Last verified October 2026
| FEMA Flood Zone | Zone X |
|---|---|
| Special Flood Hazard Area | No |
| Flood Hazard | Minimal |
| 500-Year Floodplain | No |
| Nearby Flood Policies | 1 in force |
| Wildfire Risk | Not rated no burnable land in reach |
|---|---|
| Wildfire Likelihood | Negligible |
| Exposure | None beyond ember reach |
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: FCC Broadband Data Collection, availability as of December 31, 2025 · Published October 2026 · based on 154 locations within about half a mile of this property
| Provider | Technology | Download / Upload (Mbps) |
|---|---|---|
| Xfinity | Cable | 2,000 / 250 |
| Verizon | Fixed Wireless | 300 / 20 |
| T-Mobile USA | Fixed Wireless | 100 / 20 |
| Starlink | Satellite (low-earth orbit) | 280 / 30 |
Availability varies by address; speeds are provider-advertised maximums, not measured.
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