Sonoma County property record for 328 Mason St, Healdsburg, CA 95448 · Last verified May 2026
| Property Type | Residential > Single Family > Home |
|---|---|
| Bedrooms | 3 Beds |
| Bathrooms | 1.5 Baths |
| Year Built | Built 1922 |
| Square Footage | 1,395 sqft Living Area |
| Lot Size | 6,814 sqft (0.156 acres) |
| Garage | Detached, 340 sqft |
| Occupancy | Owner Occupied |
| Tax Bill | $4,409.00 (2025) |
| Primary APN | 002-291-034-000 |
|---|---|
| Alternative APN |
|
| Bedrooms | 3 Beds |
|---|---|
| Full Baths | 1.5 Baths |
| Partial Baths | 1 Partial Baths |
| Total Rooms | 3 Rooms |
| Building Area | 1,395 sqft Living Area |
| 1st Floor | 1,395 sqft 1st Floor |
| Basement Area | 756 sqft Basement |
| Stories | 1 Stories |
| Year Built | Built 1922 |
|---|---|
| Effective Year Built | Effective 1922 |
| Exterior Material | Wood Siding Exterior |
| Construction Type | Wood Construction |
| Roof Material | Composition Shingle Roof |
| Lot Area | 6,814 sqft (0.156 acres) |
| Parking Spaces | 1 Parking Spaces |
| Garage Type | Detached Garage |
| Garage Area | 340 sqft Garage |
| Cooling System | HVAC Cooling |
|---|---|
| Sewage | Municipal Sewage |
| Water Source | Commercial Water Source |
| Street Address | 328 MASON ST |
|---|---|
| City | HEALDSBURG |
| State | CA |
| Zip | 95448-4418 |
| Property Usage | Residential Property Usage |
| Type | Residential > Single Family > Home |
| Legal Description | 84 FM 2-291-26 PT TO 35 PM 68 LOT 1 |
| Legal Subdivision | CITY OF HEALDSBURG |
| Legal Block | 1 |
| Legal Lot Number | 1 |
| Jurisdiction | SONOMA CA |
| Minor Civil Division | HEALDSBURG |
| Census Blockgroup | 1 |
| Census Block | 1020 |
| Census Tract | 153902 |
Source: Sonoma County records · APN 002-291-034-000
Assessment roll updated April 13, 2026 · Last verified May 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 File |
|---|---|
| Mailing Address | 328 MASON ST, HEALDSBURG, CA 95448-4418 |
| Occupancy | Owner Occupied |
| Owner Type | Owner is an Individual, Couple or Unincorporated Entity |
| Vesting | Joint Tenants |
| Date | Document |
|---|---|
| Sep 19, 2025 | Deed of Trust, Mortgage · Conventional Mortgage NATIONSTAR MORTGAGE LLC |
| Dec 20, 2018 | Deed of Trust, Mortgage · Conventional Mortgage FLAGSTAR BANK FSB |
| Sep 22, 2020 | Deed of Trust, Mortgage · Conventional Mortgage OWNING CORPORATION |
| Deed Names | 2 Verified Names on Deed |
|---|---|
| Last Sale | Mar 23, 2011 |
| Deed Sale | Mar 23, 2011 |
| Prior Sale | Apr 06, 1990 · Amount on Record |
| Deed Doc Number | 201126057 |
| Prior Transfer Date | Mar 15, 2011 |
| Prior Transfer Doc | 0000026057 |
| Record Refreshed | Jun 08, 2026 |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | SONOMA CA |
| Property Address | 328 MASON ST, HEALDSBURG, CA 95448-4418 |
| Transaction Type | Mortgage |
| Record Updated | Sep 29, 2025 |
| Title Company | VYLLA TITLE LLC |
| Name | Verified Name |
|---|---|
| Address | 328 MASON ST, HEALDSBURG, CA 95448-4418 |
| Document Number | 0000045008 |
|---|---|
| Date | Sep 19, 2025 |
| Instrument | 2025045008 |
| Name | NATIONSTAR MORTGAGE LLC |
|---|---|
| Type | Mortgage Company |
| Address | COPPELL, TX 75019 |
| Type | Conventional Mortgage |
|---|---|
| Amount | Amount Recorded |
| Term | 361 Months |
| Due | Oct 01, 2055 |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | SONOMA CA |
| Property Address | 328 MASON ST, HEALDSBURG, CA 95448-4418 |
| Transaction Type | Mortgage |
| Record Updated | Feb 05, 2021 |
| Title Company | FIDELITY NATIONAL TITLE |
| Name | Verified Name |
|---|
| Document Number | 0000086411 |
|---|---|
| Date | Dec 20, 2018 |
| Instrument | 2018086411 |
| Name | FLAGSTAR BANK FSB |
|---|---|
| Type | Bank |
| Address | TROY, MI 48098 |
| Type | Conventional Mortgage |
|---|---|
| Amount | Amount Recorded |
| Term | 241 Months |
| Due | Jan 01, 2039 |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | SONOMA CA |
| Property Address | 328 MASON ST, HEALDSBURG, CA 95448-4418 |
| Transaction Type | Mortgage |
| Record Updated | Feb 05, 2021 |
| Title Company | ORANGE COAST TTL OF NOCAL CA |
| Name | Verified Name |
|---|---|
| Address | 328 MASON ST, HEALDSBURG, CA 95448-4418 |
| Document Number | 0000084467 |
|---|---|
| Date | Sep 22, 2020 |
| Instrument | 2020084467 |
| Name | OWNING CORPORATION |
|---|---|
| Type | Non-Lending Institution |
| Address | ORANGE, CA 92868 |
| Type | Conventional Mortgage |
|---|---|
| Amount | Amount Recorded |
| Term | 181 Months |
| Due | Oct 01, 2035 |
Source: Sonoma County records · Assessment roll updated April 13, 2026 · Last verified May 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 | $4,409.00 (+5.1%) Homeowner's exemption | $371,257 (+4.04%) Land $128,967 Building $242,290 |
| 2023 | $4,195.00 (+1.08%) Homeowner's exemption | $356,843 Land $123,960 Building $232,883 |
| 2022 | $4,150.00 |
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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