Sonoma County property record for 4040 Westside Rd, Healdsburg, CA 95448
| Property Type | Vineyard |
|---|---|
| Details | 825 sqft |
| Lot Size | 38.7 acres (1,688,821 sqft) |
| Owner | Company Name on Record |
| Last Sale | $37,500,000 (Jun 2023) |
| Tax Bill | $45,916 (2025) |
| Deeds & Mortgages | Jun 2023 Sale |
| Flood Zone | Zone AE (high risk) |
| APN | 110-100-004-000 |
| Primary APN | 110-100-004-000 |
|---|---|
| Alternative APN |
|
| Building Area | 825 sqft Gross Area |
|---|
| Lot Area | 1,688,821 sqft |
|---|---|
| Garage Type | Detached |
| Garage Area | 396 sqft |
| Parking Spaces | 1 Parking Space |
| Total Buildings | 2 Buildings |
| Cooling System | None |
|---|
| Old Parcel Number | 110-100-004 |
|---|---|
| Street Address | 4040 WESTSIDE RD |
| City | HEALDSBURG |
| State | CA |
| Zip | 95448-9356 |
| Property Category | Agriculture or Farming |
| Property Type | Agriculture / Farming > Vineyard |
| Local Zoning Code | LIA40 |
| Legal Description | BUSINESS CODE: A1 UNINCORP COUNTY CA |
| Legal Block | 2 |
| Jurisdiction | SONOMA CA |
| Township / Civil Division | HEALDSBURG |
| Census Block Group | 2 |
| Census Block | 2040 |
| Census Tract | 154000 |
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 | Company Name on Record |
|---|---|
| Mailing Address | PO BOX 6010, HEALDSBURG, CA 95448-6010 |
| Owner Type | Company |
| Deed Names | Name on Deed |
|---|---|
| Last Sale | Jun 16, 2023 · Amount on Record |
| Deed Sale | Jun 16, 2023 · Amount on Record |
| Deed Document Number | 202327089 |
| Record Updated | Oct 29, 2026 |
| Document Type | Grant Deed |
|---|---|
| Jurisdiction | SONOMA CA |
| Recording Date | Jun 16, 2023 |
| Property Address | 4040 WESTSIDE RD, HEALDSBURG, CA 95448-9356 |
| Document Number | 0000027089 |
| Instrument Date | Jun 16, 2023 |
| Instrument | 2023027089 |
| Transaction Type | Transfer |
| Record Updated | Jul 3, 2023 |
| Title Company | E-CHICAGO TITLE, CHICAGO TITLE |
| Amount | Amount Recorded |
|---|---|
| Tax | $41,250.00 |
| Amount Accuracy | Rounded by County |
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Address | PO BOX 6010, HEALDSBURG, CA 95448-6010 |
| Investor | Possibly a Property Investor |
Source: Sonoma County assessment roll, as of September 1, 2026
| Type | Name |
|---|---|
| State | California |
| County | Sonoma County |
| Secondary School District | Healdsburg Unified School District (7-12) (07 - 12) |
| Elementary School District | West Side Union Elementary School District (KG - 06) |
| Year | Tax Bill | Assessed Value |
|---|---|---|
| 2026 | $4,065,139 (+1.97%) Land $3,396,460 Building $668,679 | |
| 2025 | $45,916.00 (+7.11%) | $3,986,765 (+7.31%) Land $3,329,863 Building $656,902 |
| 2023 | $42,869.00 (+2.93%) | $3,715,350 (+3.84%) Land $2,767,531 Building $947,819 |
| 2022 | $41,650.00 | $3,577,872 Land $2,713,266 Building $864,606 |
Assessed value and assessed market value are set for property tax purposes, not market price estimates; both are a fraction of this property's market value.
Source: FEMA National Flood Hazard Layer, effective February 15, 2026 · OpenFEMA NFIP redacted claims and policies, as of September 2026
| FEMA Flood Zone | Zone AE high risk |
|---|---|
| 100-Year Floodplain | Yes 1% annual chance |
| Floodway | No |
| Base Flood Elevation | Varies along the reach; see FIRM |
| Flood Insurance Requirement | Required federally backed loans |
| Community Rating System | Class 10 (0% premium discount) |
| Nearby Flood Policies | 4 in force |
| Nearby Flood Claims | 3 (2005–2019) |
| Claims Outside the SFHA | 2 of 3 |
| Most Recent Claim | Nov 2019 · other causes |
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 80% of the US · lower than 88% of California |
|---|---|
| Wildfire Likelihood | 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 3 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| Verizon Fixed Wireless | 300 / 20 |
| Starlink Satellite | 280 / 30 |
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