Sonoma County property record for 412 Powell Ave, Healdsburg, CA 95448
| Property Type | Duplex |
|---|---|
| Details | 5 bd · 2 ba · 2,032 sqft · built 1965 |
| Lot Size | 0.207 acres (9,000 sqft) |
| Owner | 2 Company Names on Record |
| Tax Bill | $1,453 (2025) |
| Flood Zone | Zone X (minimal risk) |
| APN | 002-013-017-000 |
| Primary APN | 002-013-017-000 |
|---|---|
| Alternative APN |
|
| Bedrooms | 5 Beds |
|---|---|
| Full Baths | 2 Baths |
| Total Rooms | 5 Rooms |
| Stories | 1 Story |
| Building Area | 2,032 sqft Living Area |
| 1st Floor Area | 2,032 sqft |
| Year Built | Built 1965 |
|---|---|
| Effective Year Built | Effective 1965 |
| Architectural Style | Duplex Single |
| Construction Type | Wood |
| Lot Area | 9,000 sqft (0.207 acres) |
| Garage Type | Carport |
| Garage Area | 630 sqft |
| Carport | Carport |
| Carport Area | 630 sqft |
| Parking Spaces | 2 Parking Spaces |
| Cooling System | None |
|---|
| Street Address | 412 POWELL AVE |
|---|---|
| City | HEALDSBURG |
| State | CA |
| Zip | 95448-3420 |
| Property Category | Residential |
| Property Type | Residential > Multi-Unit > Duplex |
| Local Zoning Code | CITYHE |
| Legal Description | 1972 FORM PT OF 2-013-13 |
| Legal Block | 4 |
| Jurisdiction | SONOMA CA |
| Township / Civil Division | HEALDSBURG |
| Census Block Group | 4 |
| Census Block | 4005 |
| Census Tract | 153903 |
Source: Sonoma County records, as of April 13, 2026
Owner names and exact recorded amounts shown locked on this page are available instantly with a free trial.
| Owner of Record | 2 Company Names on Record |
|---|---|
| Mailing Address | 176 CORNELL ST, WINDSOR, CA 95492-8742 |
| Owner Type | Company |
| Vesting | Trust, Family Trust |
| Deed Names | 2 Names on Deed |
|---|---|
| Last Transfer Date | Jul 8, 2003 |
| Transfer Doc | 0000147166 |
| Record Updated | Jun 8, 2026 |
Source: Sonoma County assessment roll, as of April 13, 2026
| Type | Name |
|---|---|
| State | California |
| County | Sonoma County |
| Municipality | Healdsburg City |
| Unified School District | Healdsburg Unified School District (KG - 12) |
| Year | Tax Bill | Assessed Value |
|---|---|---|
| 2025 | $1,453.00 (+4.61%) | $109,555 (+4.04%) Land $17,659 Building $91,896 |
| 2023 | $1,389.00 (+1.02%) | $105,303 Land $16,974 Building $88,329 |
| 2022 | $1,375.00 |
Assessed value is set for property tax purposes and is not a market price estimate.
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 minimal risk |
|---|---|
| Flood Insurance Requirement | Not required lenders may require it |
| Nearby Flood Policies | 3 in force |
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 64% of the US · lower than 79% of California |
|---|---|
| Wildfire Likelihood | 0.03% annual chance |
| Exposure | Indirect within ember reach |
| Adjoins Burnable Land | Yes |
Values cover an area roughly 900 ft across, not the parcel itself; insurers use their own ratings.
Source: EPA Safe Drinking Water Information System, as of September 2026
| Water System | CITY OF HEALDSBURG serves 10,972 people · EPA ID CA4910005 |
|---|---|
| Water Source | Groundwater influenced by surface water |
| Lead | Under 1 ppb (2021–2023) action level 15 ppb |
| Water Quality | None last 10 years |
|---|---|
| Treatment and Procedure | None last 10 years |
| Monitoring and Reporting | None last 3 years |
Results are for the whole water system, not water tested at this address; lead at the tap also depends on the building's own pipes.
Source: FCC Broadband Data Collection, based on 540 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| Xfinity Cable | 2,000 / 250 |
| Verizon Fixed Wireless | 300 / 20 |
| T-Mobile Fixed Wireless | 100 / 20 |
May also be available: Sonic Telecom.
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