Sonoma County property record for 459 Walten Way, Windsor, CA 95492
| Property Type | Single Family Home |
|---|---|
| Details | 3 bd · 2 ba · 1,615 sqft · built 1990 |
| Lot Size | 0.179 acres (7,798 sqft) |
| Owner | 2 Individual Names on Record |
| Last Sale | $599,000 (Oct 2017) |
| Tax Bill | $8,226 (2025) |
| Deeds & Mortgages | Oct 2017 Sale & Mortgage Feb 2017 Sale |
| Flood Zone | Zone X (moderate risk) |
| APN | 161-310-045-000 |
| Primary APN | 161-310-045-000 |
|---|---|
| Alternative APN |
|
| Bedrooms | 3 Beds |
|---|---|
| Full Baths | 2 Baths |
| Total Rooms | 4 Rooms |
| Stories | 1 Story |
| Building Area | 1,615 sqft Living Area |
| Gross Area | 2,076 sqft |
| 1st Floor Area | 1,615 sqft |
| Fireplaces | 1 Fireplace |
| Fireplace | Fireplace |
| Year Built | Built 1990 |
|---|---|
| Effective Year Built | Effective 1990 |
| Architectural Style | Custom Design |
| Construction Type | Wood |
| Lot Area | 7,798 sqft (0.179 acres) |
| Garage Type | Attached |
| Garage Area | 461 sqft |
| Parking Spaces | 2 Parking Spaces |
| Cooling System | HVAC |
|---|
| Old Parcel Number | 161-310-045 |
|---|---|
| Street Address | 459 WALTEN WAY |
| City | WINDSOR |
| State | CA |
| Zip | 95492-7932 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Local Zoning Code | CITYWI |
| Legal Description | 91 FM 065-920-45 # CHG PER MD CASTLE ESTS LT 89 |
| Legal Subdivision | CHG PER MD CASTLE EST |
| Legal Block | 3 |
| Legal Lot Number | 89 |
| Jurisdiction | SONOMA CA |
| Township / Civil Division | HEALDSBURG |
| Census Block Group | 3 |
| Census Block | 3013 |
| Census Tract | 153808 |
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 | 459 WALTEN WAY, WINDSOR, CA 95492-7932 |
| Occupancy | Owner Occupied |
| Owner Type | Individual |
| Vesting | Joint Tenants |
| Date | Document |
|---|---|
| Oct 27, 2017 | Grant Deed, Transfer · Conventional Mortgage AMERICAN PACIFIC MORTGAGE |
| Feb 23, 2017 | Grant Deed, Transfer CORNERSTONE TITLE COMPANY |
| Deed Names | 2 Names on Deed |
|---|---|
| Last Sale | Oct 27, 2017 · Amount on Record |
| Deed Sale | Oct 27, 2017 · Amount on Record |
| Prior Sale | Feb 23, 2017 · Amount on Record |
| Deed Document Number | 201783237 |
| Prior Transfer Date | Apr 24, 2009 |
| Prior Transfer Doc | 0000039237 |
| Record Updated | Oct 29, 2026 |
| Document Type | Grant Deed |
|---|---|
| Jurisdiction | SONOMA CA |
| Recording Date | Oct 27, 2017 |
| Property Address | 459 WALTEN WAY, WINDSOR, CA 95492-7932 |
| Document Number | 0000083237 |
| Map Reference | MAP447 PG35-41 |
| Instrument Date | Oct 23, 2017 |
| Instrument | 2017083237 |
| 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 | $0.00 |
| Amount Accuracy | Rounded by County |
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Relationship | Joint Tenants |
| Address | 459 WALTEN WAY, WINDSOR, CA 95492-7932 |
| Investor | Possibly a Property Investor |
| Document Number | 0000083238 |
|---|---|
| Date | Oct 27, 2017 |
| Instrument | 2017083238 |
| Name | AMERICAN PACIFIC MORTGAGE |
|---|---|
| Type | Mortgage Company |
| Type | Conventional Mortgage |
|---|---|
| Amount | Amount Recorded |
| Term | 361 Months |
| Due | Nov 1, 2047 |
| Document Type | Grant Deed |
|---|---|
| Jurisdiction | SONOMA CA |
| Recording Date | Feb 23, 2017 |
| Property Address | 459 WALTEN WAY, WINDSOR, CA 95492-7932 |
| Document Number | 0000015240 |
| Instrument Date | Feb 15, 2017 |
| Instrument | 15240 |
| Transaction Type | Transfer |
| Record Updated | Mar 23, 2017 |
| Title Company | CORNERSTONE TITLE COMPANY |
| Amount | Amount Recorded |
|---|---|
| Loan-to-Value (LTV) | LTV on Record |
| Tax | $429.00 |
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Relationship | Joint Tenants with Right of Survivorship |
| Address | 2275 SILK RD WINDSOR CA 954929772, WINDSOR, CA 95492-9772 |
Source: Sonoma County assessment roll, as of September 1, 2026
| Type | Name |
|---|---|
| State | California |
| County | Sonoma County |
| Municipality | Windsor Town |
| Unified School District | Windsor Unified School District (KG - 12) |
| Year | Tax Bill | Assessed Value |
|---|---|---|
| 2026 | $695,183 (+2%) Land $277,957 Building $417,226 | |
| 2025 | $8,226.00 (+4.23%) | $681,553 (+4.04%) Land $272,507 Building $409,046 |
| 2023 | $7,892.00 (+1.75%) | $655,089 Land $261,926 Building $393,163 |
| 2022 | $7,756.00 |
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 moderate risk |
|---|---|
| 500-Year Floodplain | Yes 0.2% annual chance |
| Nearest Special Flood Hazard Area | Zone AE, within 100 ft |
| Flood Insurance Requirement | Not required lenders may require it |
| Flood Insurance Cost | Premium on Record median of 12 policies |
| Nearby Flood Policies | 12 in force |
| Nearby Flood Claims | 1 (2017) |
| Most Recent Claim | Jan 2017 · Severe Winter Storms, Flooding, And Mudslides |
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 98% of the US · lower than 98.4% of California |
|---|---|
| Wildfire Likelihood | Under 0.01% 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 | TOWN OF WINDSOR serves 25,561 people · EPA ID CA4910017 |
|---|---|
| Water Source | Groundwater |
| Last State Inspection | Aug 2022 |
| Lead | Under 1 ppb (2023–2025) 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 466 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| Xfinity Cable | 2,000 / 250 |
| T-Mobile Fixed Wireless | 100 / 20 |
| AT&T DSL · Fiber in parts of the area | 100 / 20 |
May also be available: GeoLinks, Verizon.
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