Sonoma County property record for 359 Valparaiso Ave, Cotati, CA 94931
| Property Type | Single Family Home |
|---|---|
| Details | 3 bd · 2.5 ba · 1,730 sqft · built 1986 |
| Lot Size | 0.195 acres (8,500 sqft) |
| Owner | 2 Individual Names on Record |
| Last Sale | $675,000 (Jun 2020) |
| Tax Bill | $8,883 (2025) |
| Deeds & Mortgages | Jun 2021 Mortgage Jun 2020 Sale & Mortgage |
| Flood Zone | Zone X (minimal risk) |
| APN | 144-392-017-000 |
| Primary APN | 144-392-017-000 |
|---|---|
| Alternative APN |
|
| Bedrooms | 3 Beds |
|---|---|
| Full Baths | 2.5 Baths |
| Half Baths | 1 Half Bath |
| Total Rooms | 4 Rooms |
| Stories | 2 Stories |
| Building Area | 1,730 sqft Living Area |
| Gross Area | 2,110 sqft |
| 1st Floor Area | 702 sqft |
| Fireplaces | 1 Fireplace |
| Fireplace | Fireplace |
| Year Built | Built 1986 |
|---|---|
| Effective Year Built | Effective 1986 |
| Construction Type | Wood |
| Lot Area | 8,500 sqft (0.195 acres) |
| Garage Type | Attached |
| Garage Area | 380 sqft |
| Parking Spaces | 1 Parking Space |
| Cooling System | HVAC |
|---|
| Old Parcel Number | 144-392-017 |
|---|---|
| Street Address | 359 VALPARAISO AVE |
| City | COTATI |
| State | CA |
| Zip | 94931-4332 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Local Zoning Code | CITYCO |
| Legal Description | 81 FM PT OF 144-392-05 PM 67 PCL 1 |
| Legal Subdivision | COTATI |
| Legal Block | 1 |
| Legal Lot Number | 1 |
| Jurisdiction | SONOMA CA |
| Township / Civil Division | PETALUMA |
| Census Block Group | 1 |
| Census Block | 1000 |
| Census Tract | 151204 |
Source: Sonoma County records, as of September 1, 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 Record |
|---|---|
| Mailing Address | 359 VALPARAISO AVE, COTATI, CA 94931-4332 |
| Occupancy | Owner Occupied |
| Owner Type | Individual |
| Date | Document |
|---|---|
| Jun 3, 2021 | Deed of Trust, Mortgage · Conventional Mortgage CASTLE & COOKE MORTGAGE LLC |
| Jun 16, 2020 | Grant Deed, Transfer · Conventional Mortgage MASON MCDUFFIE MORTGAGE CORP |
| Deed Names | 2 Names on Deed |
|---|---|
| Last Sale | Jun 16, 2020 · Amount on Record |
| Deed Sale | Jun 16, 2020 · Amount on Record |
| Prior Sale | Nov 28, 2016 · Amount on Record |
| Deed Document Number | 202047756 |
| Prior Transfer Date | Oct 27, 2010 |
| Prior Transfer Doc | 0000094873 |
| Record Updated | Oct 29, 2026 |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | SONOMA CA |
| Property Address | 359 VALPARAISO AVE, COTATI, CA 94931-4332 |
| Transaction Type | Mortgage |
| Record Updated | Oct 21, 2022 |
| Title Company | STEWART TITLE |
| Name | Verified Name |
|---|---|
| Address | 359 VALPARAISO AVE, COTATI, CA 94931-4332 |
| Document Number | 0000066166 |
|---|---|
| Date | Jun 3, 2021 |
| Instrument | 2021066166 |
| Name | CASTLE & COOKE MORTGAGE LLC |
|---|---|
| Type | Mortgage Company |
| Address | DRAPER, UT 84020 |
| Type | Conventional Mortgage |
|---|---|
| Amount | Amount Recorded |
| Term | 360 Months |
| Due | Jun 1, 2051 |
| Document Type | Grant Deed |
|---|---|
| Jurisdiction | SONOMA CA |
| Recording Date | Jun 16, 2020 |
| Property Address | 359 VALPARAISO AVE, COTATI, CA 94931-4332 |
| Document Number | 0000047756 |
| Map Reference | MB 316 PG 48 |
| Instrument Date | Jun 8, 2020 |
| Instrument | 2020047756 |
| Transaction Type | Transfer |
| Record Updated | Aug 19, 2021 |
| Title Company | FIRST AMERICAN TITLE COMPANY |
| Amount | Amount Recorded |
|---|---|
| Downpayment | Downpayment on Record |
| Loan-to-Value (LTV) | LTV on Record |
| Tax | $742.50 |
| Amount Accuracy | Rounded by County |
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Relationship | Joint Tenants |
| Address | 359 VALPARAISO AVE, COTATI, CA 94931-4332 |
| Document Number | 0000047757 |
|---|---|
| Date | Jun 16, 2020 |
| Instrument | 2020047757 |
| Name | MASON MCDUFFIE MORTGAGE CORP |
|---|---|
| Type | Mortgage Company |
| Type | Conventional Mortgage |
|---|---|
| Amount | Amount Recorded |
| Term | 361 Months |
| Due | Jul 1, 2050 |
Source: Sonoma County assessment roll, as of September 1, 2026
| 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 |
|---|---|---|
| 2026 | $752,968 (+2%) Land $301,187 Building $451,781 | |
| 2025 | $8,883.00 (+2.96%) | $738,205 (+4.04%) Land $295,282 Building $442,923 |
| 2023 | $8,628.00 (+1.77%) | $709,542 Land $283,817 Building $425,725 |
| 2022 | $8,478.00 |
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 X minimal risk |
|---|---|
| Nearest Special Flood Hazard Area | Zone AE, within 100 ft |
| Flood Insurance Requirement | Not required lenders may require it |
| Nearby Flood Policies | 2 in force |
| Nearby Flood Claims | 1 (1995) |
| Most Recent Claim | Jan 1995 · Severe Winter Storms, Flooding, Landslides, Mud Flows |
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 | Low lower than 97% of the US · lower than 97.8% of California |
|---|---|
| Wildfire Likelihood | 0.02% annual chance |
| Exposure | None beyond 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 321 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 |
| AT&T DSL | 100 / 20 |
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