Sonoma County property record for 10023 Westside Rd, Healdsburg, CA 95448
| Property Type | Single Family Home |
|---|---|
| Details | 2 bd · 1 ba · 1,442 sqft · built 1935 |
| Lot Size | 1.66 acres (72,745 sqft) |
| Owner | 2 Individual Names on File |
| Last Sale | $140,000 (May 1992) |
| Tax Bill | $3,071 (2025) |
| Flood Zone | Zone X (moderate risk) |
| APN | 110-300-034-000 |
| Primary APN | 110-300-034-000 |
|---|---|
| Alternative APN |
|
| Bedrooms | 2 Beds |
|---|---|
| Full Baths | 1 Bath |
| Total Rooms | 2 Rooms |
| Stories | 1 Story |
| Building Area | 1,442 sqft Living Area |
| 1st Floor Area | 1,442 sqft |
| Year Built | Built 1935 |
|---|---|
| Effective Year Built | Effective 1935 |
| Architectural Style | Custom Design |
| Construction Type | Wood |
| Lot Area | 72,745 sqft |
| Cooling System | None |
|---|
| Old Parcel Number | 110-300-034 |
|---|---|
| Street Address | 10023 WESTSIDE RD |
| City | HEALDSBURG |
| State | CA |
| Zip | 95448-8343 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Local Zoning Code | RRD20 |
| Legal Description | 75 FORM 110-300-02 C/W 03 M/D |
| Legal Block | 1 |
| Jurisdiction | SONOMA CA |
| Township / Civil Division | RUSSIAN RIVER-SONOMA COAST |
| Census Block Group | 1 |
| Census Block | 1021 |
| Census Tract | 153705 |
10023 Westside Rd is owned and occupied by two individuals who bought it in May 1992.
Source: Sonoma County records, as of September 1, 2026
| Owner of Record | 2 Individual Names on File |
|---|---|
| Mailing Address | 10023 WESTSIDE RD, HEALDSBURG, CA 95448-8343 |
| Occupancy | Owner Occupied |
| Owner Type | Individual |
Owner names and exact recorded amounts are on file and can be viewed instantly on this page with a free 10-day trial.
| Deed Names | 2 Names on Deed |
|---|---|
| Last Sale | May 15, 1992 · Amount on File |
| Deed Sale | May 15, 1992 · Amount on File |
| Deed Document Number | 199258276 |
| Record Updated | Oct 29, 2026 |
The 2025 property tax bill for 10023 Westside Rd was $3,071 with a homeowner's exemption.
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 | $247,920 (+2%) Land $212,512 Building $35,408 | |
| 2025 | $3,071.00 Homeowner's exemption | $243,060 Land $208,346 Building $34,714 |
| 2023 | $2,957.00 (+1.34%) Homeowner's exemption | $233,623 Land $200,256 Building $33,367 |
| 2022 | $2,918.00 |
Assessed value is set for property tax purposes and is not a market price estimate.
FEMA maps place 10023 Westside Rd in Zone X, an area of moderate flood risk, within 100 ft of a high-risk flood zone.
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 moderate risk |
|---|---|
| 500-Year Floodplain | Yes 0.2% annual chance |
| Nearest Special Flood Hazard Area | Zone AE, within 100 ft |
| Flood Insurance Requirement | Not required lenders may require it |
| Flood Insurance Cost | Premium on File median of 24 policies |
| 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 Event |
|
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.
Wildfire risk around 10023 Westside Rd is moderate, ranking above 46% of the US, with a 0.09% annual chance of wildfire.
Source: USDA Forest Service Wildfire Risk to Communities (2nd edition), as of 2024
| Wildfire Risk | Moderate above 46% of the US · lower than 72% of California |
|---|---|
| Wildfire Likelihood | 0.09% annual chance |
| Exposure | Direct burnable vegetation |
Values cover an area roughly 900 ft across, not the parcel itself; insurers use their own ratings.
Source: FCC Broadband Data Collection, based on 13 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| Verizon Fixed Wireless | 300 / 20 |
| Starlink Satellite | 280 / 30 |
| T-Mobile Fixed Wireless | 100 / 20 |
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