Sonoma County property record for 8400 Old Oak Rd, Windsor, CA 95492
| Property Type | Single Family Home |
|---|---|
| Details | 4 bd · 1 ba · 2,066 sqft · built 1942 |
| Lot Size | 0.258 acres (11,250 sqft) |
| Owner | 2 Company Names on Record |
| Last Sale | $220,000 (Dec 1997) |
| Tax Bill | $4,605 (2025) |
| Flood Zone | Zone X (minimal risk) |
| APN | 164-020-027-000 |
| Primary APN | 164-020-027-000 |
|---|---|
| Alternative APN |
|
| Bedrooms | 4 Beds |
|---|---|
| Full Baths | 1 Bath |
| Total Rooms | 4 Rooms |
| Stories | 2 Stories |
| Building Area | 2,066 sqft Living Area |
| Fireplaces | 1 Fireplace |
| Fireplace | Fireplace |
| Year Built | Built 1942 |
|---|---|
| Effective Year Built | Effective 1974 |
| Architectural Style | L-Shape |
| Construction Type | Wood |
| Lot Area | 11,250 sqft (0.258 acres) |
| Old Parcel Number | 164-020-027 |
|---|---|
| Street Address | 8400 OLD OAK RD |
| City | WINDSOR |
| State | CA |
| Zip | 95492-8986 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Local Zoning Code | CITYWI |
| Legal Description | 94 FM PT 164-020-019 & PT TO RD PM 92-295 PCL 4 |
| Legal Subdivision | VINTAGE GREENS PH 01 |
| Legal Block | 1 |
| Legal Lot Number | 4 |
| Jurisdiction | SONOMA CA |
| Township / Civil Division | HEALDSBURG |
| Census Block Group | 1 |
| Census Block | 1008 |
| 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 Company Names on Record |
|---|---|
| Mailing Address | 8400 OLD OAK RD, WINDSOR, CA 95492-8986 |
| Occupancy | Owner Occupied |
| Owner Type | Company |
| Vesting | Trust |
| Deed Names | 2 Names on Deed |
|---|---|
| Last Sale | Dec 12, 1997 · Amount on Record |
| Deed Sale | Dec 12, 1997 · Amount on Record |
| Deed Document Number | 1997114999 |
| Last Transfer Date | Jun 20, 2025 |
| Transfer Doc | 0000029575 |
| Record Updated | Oct 29, 2026 |
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 | $379,383 (+2%) Land $130,281 Building $249,102 | |
| 2025 | $4,605.00 (+4.23%) Homeowner's exemption | $371,945 (+4.04%) Land $127,727 Building $244,218 |
| 2023 | $4,418.00 (+1.8%) Homeowner's exemption | $357,504 Land $122,768 Building $234,736 |
| 2022 | $4,340.00 |
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 500 ft |
| Flood Insurance Requirement | Not required lenders may require it |
| Community Rating System | Class 10 (0% premium discount) |
| Nearby Flood Policies | 8 in force |
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 | 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 608 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| Xfinity Cable | 2,000 / 250 |
| Kwikbit Fixed Wireless | 1,000 / 1,000 |
| Verizon Fixed Wireless | 300 / 20 |
| Starlink Satellite | 280 / 30 |
| T-Mobile Fixed Wireless | 100 / 20 |
| AT&T DSL | 100 / 20 |
May also be available: GeoLinks.
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