Sonoma County property record for 150 E Cotati Ave, Cotati, CA 94931 · Last verified May 2026
| Property Type | Commercial > Office > Commercial Office |
|---|---|
| Year Built | Built 1975 |
| Square Footage | 1,120 sqft Gross Area |
| Lot Size | 7,256 sqft (0.167 acres) |
| Last Sale | $450,000 (2011) |
| Tax Bill | $4,555.00 (2025) |
Source: Sonoma County records · APN 144-360-054-000
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 | 2 Individual Names on File |
|---|---|
| Mailing Address | 28210 150TH AVE E, GRAHAM, WA 98338-7600 |
| Owner Type | Owner is an Individual, Couple or Unincorporated Entity |
| Deed Names | 2 Verified Names on Deed |
|---|---|
| Last Sale | Jan 03, 2011 · Amount on Record |
| Deed Sale | Jan 03, 2011 · Amount on Record |
| Prior Sale | Jan 08, 1998 · Amount on Record |
| Deed Doc Number | 201149 |
| Prior Transfer Date | Jul 03, 2001 |
| Prior Transfer Doc | 0000088434 |
| Record Refreshed | Jun 08, 2026 |
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 | $4,555.00 (+3.03%) | $358,719 (+4.04%) Land $153,735 Building $204,984 |
| 2023 | $4,421.00 (+1.8%) | $344,791 Land $147,766 Building $197,025 |
| 2022 | $4,343.00 |
Source: FEMA National Flood Hazard Layer, Sonoma County (06097C), updated February 15, 2026 · USDA Forest Service Wildfire Risk to Communities, 2nd edition (2024), fuels as of 2020 · Last verified: October 2026
| FEMA Flood Zone | Zone X |
|---|---|
| Flood Hazard | Minimal |
| 500-Year Floodplain | No |
| Special Flood Hazard Area | No |
| Nearest Special Flood Hazard Area | Zone AE, within 100 ft |
| 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; lenders make the official flood determination.
| Primary APN | 144-360-054-000 |
|---|---|
| Alternative APN |
|
| Units | 2 Units |
|---|---|
| Building Area | 1,120 sqft Gross Area |
| 1st Floor | 1,120 sqft 1st Floor |
| Stories | 1 Stories |
| Year Built | Built 1973 |
|---|---|
| Effective Year Built | Effective 1975 |
| Fire Resistance Class | Buildings having exterior walls built of a non-combustible material such as brick, concrete, block or poured concrete. Interior partitions and roof structure are built of combustible materials. Floor may be concrete or wood frame. |
| Lot Area | 7,256 sqft (0.167 acres) |
| Old Parcel Number | 144-360-054 |
|---|---|
| Street Address | 150 E COTATI AVE |
| City | COTATI |
| State | CA |
| Zip | 94931-4443 |
| Property Usage | Commercial Property Usage |
| Type | Commercial > Office > Commercial Office |
| Legal Description | 93 FM 144-360-21 & PT 55 & RD 92086703 PCL 1 PM 69 |
| Legal Block | 2 |
| Legal Lot Number | 2 |
| Jurisdiction | SONOMA CA |
| Minor Civil Division | PETALUMA |
| Census Blockgroup | 4 |
| Census Block | 4012 |
| Census Tract | 151203 |
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