Sonoma County property record for 302 Piper St, Healdsburg, CA 95448
| Property Type | Quadplex |
|---|---|
| Details | 2 bd · 1 ba · 3,136 sqft · built 1971 |
| Lot Size | 0.18 acres (7,840 sqft) |
| Owner | Trust Name on File |
| Tax Bill | $1,864 (2025) |
| Flood Zone | Zone X (minimal risk) |
| APN | 002-152-001-000 |
| Primary APN | 002-152-001-000 |
|---|---|
| Alternative APN |
|
| Bedrooms | 2 Beds |
|---|---|
| Full Baths | 1 Bath |
| Total Rooms | 8 Rooms |
| Units | 4 Units |
| Stories | 2 Stories |
| Building Area | 3,136 sqft Living Area |
| Year Built | Built 1971 |
|---|---|
| Effective Year Built | Effective 1971 |
| Architectural Style | Custom Design |
| Construction Type | Wood |
| Lot Area | 7,840 sqft (0.18 acres) |
| Garage Type | Carport |
| Garage Area | 565 sqft |
| Carport | Carport |
| Carport Area | 565 sqft |
| Parking Spaces | 2 Parking Spaces |
| Old Parcel Number | 002-152-001 |
|---|---|
| Street Address | 302 PIPER ST |
| City | HEALDSBURG |
| State | CA |
| Zip | 95448-3963 |
| Property Category | Residential |
| Property Type | Residential > Multi-Unit > Quadplex |
| Legal Subdivision | J J PIPERS ADD |
| Legal Block | 2 |
| Legal Lot Number | 10 |
| Jurisdiction | SONOMA CA |
| Township / Civil Division | HEALDSBURG |
| Census Block Group | 2 |
| Census Block | 2006 |
| Census Tract | 153903 |
302 Piper St, a quadplex, is held in a trust.
Source: Sonoma County records, as of September 1, 2026
| Owner of Record | Trust Name on File |
|---|---|
| Mailing Address | 6116 HERITAGE LN, LISLE, IL 60532-2866 |
| Owner Type | Company |
| Vesting | Trust |
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 | Name on Deed |
|---|---|
| Record Updated | Oct 29, 2026 |
The 2025 property tax bill for 302 Piper St was $1,864.
Source: Sonoma County assessment roll, as of September 1, 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 |
|---|---|---|
| 2026 | $145,779 (+2%) Land $23,005 Building $122,774 | |
| 2025 | $1,864.00 | $142,921 Land $22,554 Building $120,367 |
| 2023 | $1,780.00 (+1.14%) | $137,373 Land $21,679 Building $115,694 |
| 2022 | $1,760.00 |
Assessed value is set for property tax purposes and is not a market price estimate.
FEMA maps place 302 Piper St in Zone X, an area of minimal flood risk.
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 | 1 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.
Wildfire risk around 302 Piper St is low, with a 0.02% annual chance of wildfire.
Source: USDA Forest Service Wildfire Risk to Communities (2nd edition), as of 2024
| Wildfire Risk | Low lower than 80% of the US · lower than 88% of California |
|---|---|
| Wildfire Likelihood | 0.02% annual chance |
| Exposure | Direct burnable vegetation |
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 512 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| Sonic Telecom Fiber | 10,000 / 10,000 |
| Xfinity Cable | 2,000 / 250 |
| Verizon Fixed Wireless | 300 / 20 |
May also be available: AT&T, GeoLinks, T-Mobile.
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