Sonoma County property record for 400 Grapevine Ln, Healdsburg, CA 95448
| Property Type | Vineyard |
|---|---|
| Details | 2 bd · 2 ba · 1,908 sqft · built 1974 |
| Lot Size | 4.35 acres (189,485 sqft) |
| Owner | 2 Individual Names on Record |
| Last Sale | $400,000 (Aug 1997) |
| Tax Bill | $7,542 (2025) |
| Flood Zone | Zone X (minimal risk) |
| APN | 066-322-021-000 |
| Primary APN | 066-322-021-000 |
|---|---|
| Alternative APN |
|
| Bedrooms | 2 Beds |
|---|---|
| Full Baths | 2 Baths |
| Total Rooms | 2 Rooms |
| Stories | 1 Story |
| Building Area | 1,908 sqft Gross Area |
| 1st Floor Area | 1,908 sqft |
| Year Built | Built 1974 |
|---|---|
| Effective Year Built | Effective 1974 |
| Architectural Style | Custom Design |
| Construction Type | Wood |
| Lot Area | 189,485 sqft (4.35 acres) |
| Cooling System | HVAC |
|---|
| Old Parcel Number | 066-322-021 |
|---|---|
| Street Address | 400 GRAPEVINE LN |
| City | HEALDSBURG |
| State | CA |
| Zip | 95448-8305 |
| Property Category | Agriculture or Farming |
| Property Type | Agriculture / Farming > Vineyard |
| Local Zoning Code | RRD20 |
| Legal Description | 91 FM 66-320-65 # CHG PER MD |
| Legal Block | 1 |
| Legal Lot Number | 2 |
| Jurisdiction | SONOMA CA |
| Township / Civil Division | HEALDSBURG |
| Census Block Group | 1 |
| Census Block | 1009 |
| Census Tract | 153810 |
Source: Sonoma County records, as of May 6, 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 | PO BOX 832, WINDSOR, CA 95492-0832 |
| Occupancy | Owner Occupied |
| Owner Type | Individual |
| Deed Names | 2 Names on Deed |
|---|---|
| Last Sale | Aug 12, 1997 · Amount on Record |
| Deed Sale | Aug 12, 1997 · Amount on Record |
| Deed Document Number | 199769512 |
| Record Updated | Jun 8, 2026 |
Source: Sonoma County assessment roll, as of April 13, 2026
| Type | Name |
|---|---|
| State | California |
| County | Sonoma County |
| Unified School District | Windsor Unified School District (KG - 12) |
| Year | Tax Bill | Assessed Value |
|---|---|---|
| 2025 | $7,542.00 (+4.69%) Homeowner's exemption | $630,266 (+4.04%) Land $408,591 Building $221,675 |
| 2023 | $7,204.00 (+1.78%) Homeowner's exemption | $605,789 Land $392,726 Building $213,063 |
| 2022 | $7,078.00 |
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 |
|---|---|
| Flood Insurance Requirement | Not required lenders may require it |
| Flood Insurance Cost | Premium on Record median of 16 policies |
| Community Rating System | Class 10 (0% premium discount) |
| Nearby Flood Policies | 16 in force |
| Nearby Flood Claims | 1 (2019) |
| Most Recent Claim | Feb 2019 · Severe Winter Storms, Flooding, Landslides, 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 96% of the US · lower than 97.4% 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: FCC Broadband Data Collection, based on 11 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 |
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