Sonoma County property record for 438 Matteri Cir, Cotati, CA 94931
| Property Type | Home Plus Accessory Dwelling Unit |
|---|---|
| Details | 3 bd · 3 ba · 1,258 sqft · built 2006 |
| Lot Size | 0.087 acres (3,819 sqft) |
| Owner | 2 Company Names on Record |
| Tax Bill | $9,842 (2025) |
| Flood Zone | Zone AE (high risk) |
| APN | 144-780-050-000 |
| Primary APN | 144-780-050-000 |
|---|
| Bedrooms | 3 Beds |
|---|---|
| Full Baths | 3 Baths |
| Half Baths | 1 Half Bath |
| Total Rooms | 6 Rooms |
| Stories | 2 Stories |
| Building Area | 1,258 sqft Living Area |
| Gross Area | 2,613 sqft |
| Fireplace | Fireplace |
| Year Built | Built 2006 |
|---|---|
| Construction Type | Wood |
| Lot Area | 3,819 sqft (0.087 acres) |
| Garage Type | Attached |
| Garage Area | 645 sqft |
| Parking Spaces | 2 Parking Spaces |
| Street Address | 438 MATTERI CIR |
|---|---|
| City | COTATI |
| State | CA |
| Zip | 94931-4457 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home Plus Accessory Dwelling Unit |
| Legal Description | 2005FM144-780-035 AMEND.HERITAGE GARDENS SUB LOT15 |
| Legal Subdivision | AMENDED MAP OF HERITAGE GARDENS SUB |
| Legal Lot Number | 15 |
| Jurisdiction | SONOMA CA |
| Township / Civil Division | PETALUMA |
| Census Block Group | 4 |
| Census Block | 4005 |
| Census Tract | 151203 |
Source: Sonoma County records, as of October 6, 2025
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 Record |
|---|---|
| Mailing Address | 945 DOUBLES DR UNIT 101, 101, SANTA ROSA, CA 95407-2544 |
| Owner Type | Company |
| Deed Names | Name on Deed |
|---|---|
| Last Sale | Apr 21, 2020 |
| Deed Sale | Apr 21, 2020 |
| Prior Sale | Jun 26, 2006 · Amount on Record |
| Deed Document Number | 2020029799 |
| Record Updated | Jun 8, 2026 |
Source: Sonoma County assessment roll, as of July 1, 2025
| 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 |
|---|---|---|
| 2025 | $9,842.00 (+2.94%) | $821,303 (+4.04%) Land $328,521 Building $492,782 |
| 2023 | $9,561.00 (+1.76%) | $789,413 Land $315,765 Building $473,648 |
| 2022 | $9,396.00 |
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 AE high risk |
|---|---|
| 100-Year Floodplain | Yes 1% annual chance |
| Floodway | No |
| Base Flood Elevation | Varies along the reach; see FIRM |
| Flood Insurance Requirement | Required federally backed loans |
| Flood Insurance Cost | Premium on Record median of 13 policies |
| Nearby Flood Policies | 13 in force |
| Nearby Flood Claims | 1 (2006) |
| Most Recent Claim | Jan 2006 · Severe Storms, Flooding, Mudslides, And Landslides |
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 | Not rated no burnable land within 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 553 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 |
| T-Mobile Fixed Wireless | 100 / 20 |
May also be available: AT&T.
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