Sonoma County property record for 10220 Herb Rd, Windsor, CA 95492
| Property Type | Rural Home |
|---|---|
| Details | 6 bd · 4 ba · 4,111 sqft · built 2006 |
| Lot Size | 3.96 acres (172,497 sqft) |
| Owner | 2 Individual Names on File |
| Last Sale | $399,000 (Oct 2004) |
| Tax Bill | $16,219 (2025) |
| Flood Zone | Zone X (minimal risk) |
| APN | 066-021-001-000 |
| Primary APN | 066-021-001-000 |
|---|---|
| Alternative APN |
|
| Bedrooms | 6 Beds |
|---|---|
| Full Baths | 4 Baths |
| Total Rooms | 6 Rooms |
| Units | 2 Units |
| Stories | 2 Stories |
| Building Area | 4,111 sqft Living Area |
| Gross Area | 4,927 sqft |
| Fireplaces | 1 Fireplace |
| Fireplace | Fireplace |
| Year Built | Built 2006 |
|---|---|
| Effective Year Built | Effective 2006 |
| Lot Area | 172,497 sqft (3.96 acres) |
| Garage Type | Attached |
| Garage Area | 816 sqft |
| Parking Spaces | 3 Parking Spaces |
| Cooling System | None |
|---|
| Old Parcel Number | 066-021-001 |
|---|---|
| Street Address | 10220 HERB RD |
| City | WINDSOR |
| State | CA |
| Zip | 95492-9442 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Rural Home |
| Local Zoning Code | CITYWI |
| Legal Description | 90 FM 66-020-52 # CHG PER MD |
| Legal Block | 3 |
| Jurisdiction | SONOMA CA |
| Township / Civil Division | HEALDSBURG |
| Census Block Group | 3 |
| Census Block | 3000 |
| Census Tract | 153810 |
Source: Sonoma County records · APN 066-021-001-000
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 | 16 WAMBOLD LN, PETALUMA, CA 94952-9663 |
| Owner Type | Individual |
| Vesting | Joint Tenants |
| Deed Names | 2 Verified Names on Deed |
|---|---|
| Last Sale | Oct 28, 2004 · Amount on Record |
| Deed Sale | Oct 28, 2004 · Amount on Record |
| Deed Document Number | 2004163648 |
| Prior Transfer Date | Feb 06, 2003 |
| Prior Transfer Doc | 0000042210 |
| Record Updated | 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 | Windsor Town |
| Unified School District | Windsor 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 | $16,219.00 (+4.32%) | $1,361,344 (+4.04%) Land $595,569 Building $765,775 |
| 2023 | $15,548.00 (+2.25%) | $1,308,484 Land $572,444 Building $736,040 |
| 2022 | $15,206.00 |
Source: FEMA National Flood Hazard Layer as of February 15, 2026 · FEMA NFIP claims and policies as of September 2026 · USDA Forest Service Wildfire Risk to Communities as of 2024 · Last verified October 2026
| FEMA Flood Zone | Zone X minimal risk |
|---|---|
| Flood Insurance Requirement | Not required lenders may require it |
| Nearby Flood Policies | 2 in force |
| Wildfire Risk | Low lower than 62% of the US · lower than 77% of California |
|---|---|
| Wildfire Likelihood | 0.07% annual chance |
| Exposure | Direct burnable vegetation at the parcel |
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: FCC Broadband Data Collection as of December 31, 2025 · Last verified October 2026
| Provider | Max Down / Up (Mbps) |
|---|---|
| Xfinity Cable | 2,000 / 250 |
| AT&T Fixed Wireless | 100 / 20 |
May also be available: T-Mobile USA, Verizon.
Based on FCC filings for 77 locations within half a mile of this property.
Source: EPA Safe Drinking Water Information System as of 2026 Q3 · EPA water system boundaries as of March 2026 · Last verified October 2026
| Water System | TOWN OF WINDSOR serves 25,561 people |
|---|---|
| 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 as reported to EPA, not water tested at this address; lead at the tap also depends on the building's own pipes. The full violation and enforcement history is in the system's EPA record.
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