Humboldt County property record for 42 Main St, Petrolia, CA 95558
| Property Type | Rural Home |
|---|---|
| Lot Size | 0.95 acres (41,382 sqft) |
| Owner | 2 Individual Names on File |
| Tax Bill | $1,205 (2025) |
| Deeds & Mortgages | Feb 2019 Transfer Jun 2018 Transfer |
| Flood Zone | Zone X (minimal risk) |
| APN | 105-091-036-000 |
| Primary APN | 105-091-036-000 |
|---|---|
| Alternative APN |
|
| Lot Area | 41,382 sqft (0.95 acres) |
|---|
| Old Parcel Number | 10509136 |
|---|---|
| Street Address | 42 MAIN ST |
| City | PETROLIA |
| State | CA |
| Zip | 95558 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Rural Home |
| Legal Description | S10 T2S R2W/ T02S R02W / 16PORT KENYON982C 0B071982C 001B C |
| Legal Range | 02W |
| Legal Township | 02S |
| Legal Section | 10 |
| Jurisdiction | HUMBOLDT CA |
| Township / Civil Division | FERNDALE |
| Census Block Group | 3 |
| Census Block | 3157 |
| Census Tract | 11200 |
42 Main St, a rural home, is owned by two individuals.
Source: Humboldt County records, as of October 13, 2025
| Owner of Record | 2 Individual Names on File |
|---|---|
| Mailing Address | PO BOX 181, PETROLIA, CA 95558-0181 |
| 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.
| Date | Document |
|---|---|
| Feb 14, 2019 | Quit Claim Deed, Transfer ATTORNEY ONLY |
| Jun 14, 2018 | Affidavit of Death, Transfer ATTORNEY ONLY |
| Deed Names | 2 Names on Deed |
|---|---|
| Prior Sale | Feb 14, 2019 |
| Record Updated | Jun 8, 2026 |
| Document Type | Quit Claim Deed |
|---|---|
| Jurisdiction | HUMBOLDT CA |
| Recording Date | Feb 14, 2019 |
| Property Address | 42 MAIN ST, PETROLIA, CA 95558 |
| Document Number | 0000003002 |
| Instrument Date | Nov 15, 2018 |
| Instrument | 3002 |
| Transaction Type | Transfer |
| Record Updated | Mar 4, 2019 |
| Title Company | ATTORNEY ONLY |
| Tax | $0.00 |
|---|---|
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Relationship | Joint Tenants with Right of Survivorship |
| Address | PO BOX 181 PETROLIA CA 955580181, PETROLIA, CA 95558-0181 |
| Document Type | Affidavit of Death |
|---|---|
| Jurisdiction | HUMBOLDT CA |
| Recording Date | Jun 14, 2018 |
| Property Address | 42 MAIN ST, PETROLIA, CA 95558 |
| Document Number | 0000011008 |
| Instrument Date | Jun 4, 2018 |
| Instrument | 11008 |
| Transaction Type | Transfer |
| Record Updated | Jun 27, 2018 |
| Title Company | ATTORNEY ONLY |
| Tax | $0.00 |
|---|---|
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Address | 42 MAIN ST FORTUNA CA 95540, FORTUNA, CA 95540 |
The 2025 property tax bill for 42 Main St was $1,205.
Source: Humboldt County assessment roll, as of July 1, 2025
| Type | Name |
|---|---|
| State | California |
| County | Humboldt County |
| Unified School District | Mattole Unified School District (KG - 12) |
| Year | Tax Bill | Assessed Value |
|---|---|---|
| 2025 | $1,205.00 | $112,642 Land $27,048 Building $85,594 |
| 2023 | $1,087.00 (-1.36%) | $106,574 Land $25,999 Building $80,575 |
| 2022 | $1,102.00 |
Assessed value is set for property tax purposes and is not a market price estimate.
FEMA maps place 42 Main St in Zone X, an area of minimal flood risk, within 500 ft of a high-risk flood zone.
Source: FEMA National Flood Hazard Layer, effective August 25, 2022 · OpenFEMA NFIP redacted claims and policies, as of September 2026
| FEMA Flood Zone | Zone X minimal risk |
|---|---|
| Nearest Special Flood Hazard Area | Zone A, within 500 ft |
| Flood Insurance Requirement | Not required lenders may require it |
| Flood Insurance Cost | Premium on File median of 36 policies |
| Nearby Flood Policies | 36 in force |
| Nearby Flood Claims | 12 (1986–2019) |
| Claims Outside the SFHA | 4 of 12 |
| Most Recent Claim | Feb 2019 · Severe Winter Storms, Flooding, Landslides, And Mudslides |
| 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 42 Main St is moderate, ranking above 46% of the US, with a 0.1% 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 | 0.1% 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 23 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| Starlink Satellite | 280 / 30 |
| 101Netlink Fixed Wireless | 100 / 20 |
| Frontier DSL | 10 / 1 |
No cell data coverage reported
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