Sonoma County property record for 444 Mason St, Healdsburg, CA 95448 · Last verified April 2026
| Property Type | Duplex |
|---|---|
| Details | 3 bd · 1 ba · 1,204 sqft · built 1942 |
| Lot Size | 0.343 acres (14,960 sqft) |
| Owner | Company Name on File |
| Last Sale | $1,286,000 (Jun 2024) |
| Tax Bill | $15,399 (2025) |
| Deeds & Mortgages | Aug 2022 Sale |
| Flood Zone | Zone X (minimal risk) |
| APN | 002-291-008-000 |
| Primary APN | 002-291-008-000 |
|---|---|
| Alternative APN |
|
| Bedrooms | 3 Beds |
|---|---|
| Full Baths | 1 Bath |
| Total Rooms | 3 Rooms |
| Units | 2 Units |
| Stories | 1 Story |
| Building Area | 1,204 sqft Living Area |
| 1st Floor Area | 1,204 sqft |
| Fireplaces | 1 Fireplace |
| Fireplace | Fireplace |
| Year Built | Built 1942 |
|---|---|
| Effective Year Built | Effective 1942 |
| Architectural Style | L-Shape |
| Construction Type | Wood |
| Lot Area | 14,960 sqft (0.343 acres) |
| Garage Type | Attached |
| Garage Area | 198 sqft |
| Parking Spaces | 3 Parking Spaces |
| Cooling System | None |
|---|
| Street Address | 444 MASON ST |
|---|---|
| City | HEALDSBURG |
| State | CA |
| Zip | 95448-4420 |
| Property Category | Residential |
| Property Type | Residential > Multi-Unit > Duplex |
| Legal Subdivision | SOTOYOME RANCHO |
| Legal Block | 1 |
| Jurisdiction | SONOMA CA |
| Township / Civil Division | HEALDSBURG |
| Census Block Group | 1 |
| Census Block | 1020 |
| Census Tract | 153902 |
Source: Sonoma County records · APN 002-291-008-000
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 | PO BOX 788, HEALDSBURG, CA 95448-0788 |
| Owner Type | Company |
| Vesting | Limited Liability Partnership |
| Deed Names | Verified Name on Deed |
|---|---|
| Last Sale | Jun 04, 2024 · Amount on Record |
| Deed Sale | Jun 04, 2024 · Amount on Record |
| Prior Sale | Aug 09, 2022 · Amount on Record |
| Deed Document Number | 202423924 |
| Prior Transfer Date | Sep 24, 2010 |
| Prior Transfer Doc | 0000089877 |
| Record Updated | Jun 08, 2026 |
| Document Type | Grant Deed |
|---|---|
| Jurisdiction | SONOMA CA |
| Recording Date | Aug 09, 2022 |
| Property Address | 444 MASON ST, HEALDSBURG, CA 95448-4420 |
| Document Number | 0000053260 |
| Instrument Date | Jul 28, 2022 |
| Instrument | 2022053260 |
| Transaction Type | Transfer |
| Record Updated | Jun 07, 2023 |
| Title Company | FIRST AMERICAN TITLE COMPANY |
| Amount | Amount Recorded |
|---|---|
| Tax | $962.50 |
| Amount Accuracy | Rounded by County |
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Address | 218 BAILHACHE AVE, HEALDSBURG, CA 95448-9424 |
Source: Sonoma County records · Assessment roll updated April 13, 2026 · Last verified April 2026
| Type | Name |
|---|---|
| State | California |
| County | Sonoma County |
| Municipality | Healdsburg City |
| Unified School District | Healdsburg 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 | $15,399.00 (+50.45%) | $1,311,271 (+49.86%) Land $530,400 Building $780,871 |
| 2023 | $10,235.00 (+40.4%) | $875,000 Land $450,000 Building $425,000 |
| 2022 | $7,290.00 |
Source: FEMA National Flood Hazard Layer, Sonoma County (06097C), updated February 15, 2026 · USDA Forest Service Wildfire Risk to Communities, 2nd edition (2024), fuels as of 2020 · Last verified October 2026
| FEMA Flood Zone | Zone X |
|---|---|
| Flood Hazard | Minimal |
| 500-Year Floodplain | No |
| Special Flood Hazard Area | No |
| Wildfire Risk | Not rated no burnable land in reach |
|---|---|
| Wildfire Likelihood | Negligible |
| Exposure | None beyond ember reach |
Values are read at the parcel center point; lenders make the official flood determination.
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