Sonoma County property record for 6583 Westside Rd, Healdsburg, CA 95448 · Last verified April 2026
| Property Type | Winery |
|---|---|
| Details | 3 bd · 2 ba · 2,503 sqft · built 1910 |
| Lot Size | 25.2 acres (1,097,712 sqft) |
| Owner | Company Name on File |
| Tax Bill | $35,505 (2025) |
| Flood Zone | Zone X (minimal risk) |
| APN | 110-240-006-000 |
| Primary APN | 110-240-006-000 |
|---|---|
| Alternative APN |
|
| Bedrooms | 3 Beds |
|---|---|
| Full Baths | 2 Baths |
| Total Rooms | 3 Rooms |
| Units | 2 Units |
| Stories | 2 Stories |
| Building Area | 2,503 sqft Gross Area |
| 1st Floor Area | 1,483 sqft |
| Fireplaces | 1 Fireplace |
| Fireplace | Fireplace |
| Year Built | Built 1910 |
|---|---|
| Effective Year Built | Effective 1989 |
| Construction Type | Wood |
| Fire Resistance | Wood or Wood & Steel Frame |
| Lot Area | 1,097,712 sqft (25.2 acres) |
| Garage Type | Detached |
| Garage Area | 418 sqft |
| Parking Spaces | 2 Parking Spaces |
| Cooling System | None |
|---|---|
| Heating System | Central |
| Old Parcel Number | 110-240-006 |
|---|---|
| Street Address | 6583 WESTSIDE RD |
| City | HEALDSBURG |
| State | CA |
| Zip | 95448-8323 |
| Property Category | Industrial |
| Property Type | Industrial > Winery |
| Legal Description | BUSINESS CODE: A1 UNINCORP COUNTY CA |
| Legal Block | 1 |
| Jurisdiction | SONOMA CA |
| Township / Civil Division | RUSSIAN RIVER-SONOMA COAST |
| Census Block Group | 1 |
| Census Block | 1000 |
| Census Tract | 153705 |
Source: Sonoma County records · APN 110-240-006-000
Assessment roll updated April 13, 2026 · Last verified April 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 File |
|---|---|
| Mailing Address | 340 GOLDEN GATE AVE, BELVEDERE TIBURON, CA 94920-2445 |
| Owner Type | Company |
| Vesting | Company |
| Deed Names | Verified Name on Deed |
|---|---|
| Last Transfer Date | Feb 21, 2008 |
| Transfer Doc | 0000019270 |
| Record Updated | Jun 08, 2026 |
Source: Sonoma County records · Assessment roll updated April 13, 2026 · Last verified April 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) |
Assessed value is set for property tax purposes and is not a market price estimate.
| Year | Tax Bill | Assessed Value |
|---|---|---|
| 2025 | $35,505.00 (+10.27%) | $2,872,217 (+10.82%) Land $136,856 Building $2,735,361 |
| 2023 | $32,199.00 (+1.44%) | $2,591,700 Land $131,543 Building $2,460,157 |
| 2022 | $31,743.00 |
Source: FEMA National Flood Hazard Layer, Sonoma County (06097C), updated February 15, 2026 · FEMA OpenFEMA NFIP redacted claims and policies, census block group 060971537051, refreshed September 2026 · USDA Forest Service Wildfire Risk to Communities, 2nd edition (2024), fuels as of 2020 · Last verified October 2026
| FEMA Flood Zone | Zone X |
|---|---|
| Special Flood Hazard Area | No |
| Flood Hazard | Minimal |
| 500-Year Floodplain | No |
| Flood Insurance Cost | Premium on Record median of 24 individual NFIP policies nearby |
| Community Rating System | Class 10 (0% premium discount) |
| Nearby Flood Policies | 24 in force |
| Nearby Flood Claims | 125 (1981–2024) |
| Claims Outside the SFHA | 11 of 125 |
| Most Recent Claim | Nov 2024, river or lake flooding |
| Claims By Storm |
|
| Wildfire Risk | Low above 20% of the US · above 11% of California |
|---|---|
| Wildfire Likelihood | About 1 in 7,143 per year |
| Exposure | Indirect within ember reach |
| Adjoins Burnable Land | Yes |
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, availability as of December 31, 2025 · Published October 2026 · based on 3 locations within about half a mile of this property, a small sample
| Provider | Technology | Download / Upload (Mbps) |
|---|---|---|
| Starlink | Satellite (low-earth orbit) | 280 / 30 |
May also be available at this address: Verizon. Availability varies by address; speeds are provider-advertised maximums, not measured.
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