Humboldt County property record for 400 Seafoam Rd, Whitethorn, CA 95589
| Property Type | Single Family Home |
|---|---|
| Details | 2 ba · 650 sqft · built 2004 |
| Lot Size | 0.12 acres (5,227 sqft) |
| Owner | 2 Company Names on File |
| Last Sale | $250,500 (Mar 2025) |
| Tax Bill | $2,972 (2025) |
| Deeds & Mortgages | Nov 2021 Sale Jul 2018 Sale & Mortgage + 1 more |
| Flood Zone | Zone D (undetermined) |
| APN | 111-081-001-000 |
| Primary APN | 111-081-001-000 |
|---|---|
| Alternative APN |
|
| Full Baths | 2 Baths |
|---|---|
| Total Rooms | 1 Room |
| Building Area | 650 sqft Living Area |
| Gross Area | 1,300 sqft |
| Year Built | Built 2004 |
|---|---|
| Effective Year Built | Effective 2004 |
| Construction Type | Wood |
| Lot Area | 5,227 sqft (0.12 acres) |
| Garage Type | Attached |
| Garage Area | 650 sqft |
| Parking Spaces | 2 Parking Spaces |
| Heating System | Floor/Wall Furnace |
|---|
| Street Address | 400 SEAFOAM RD |
|---|---|
| City | WHITETHORN |
| State | CA |
| Zip | 95589-9107 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Local Zoning Code | RS-5-Q/D |
| Legal Description | LT 05 BLK 138 |
| Legal Subdivision | SHELTER COVE, AMD |
| Legal Block | 138 |
| Legal Lot Number | 5 |
| Jurisdiction | HUMBOLDT CA |
| Township / Civil Division | GARBERVILLE |
| Census Block Group | 1 |
| Census Block | 1249 |
| Census Tract | 11502 |
Source: Humboldt County assessment roll, as of August 25, 2025
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 File |
|---|---|
| Mailing Address | 3785 CLOVER VALLEY RD, ROCKLIN, CA 95677-1503 |
| Owner Type | Company |
| Vesting | Trust, Family Trust |
| Date | Document |
|---|---|
| Nov 12, 2021 | Grant Deed, Transfer HUMBOLDT LAND TITLE COMPANY, HUMBOLDT LAND TITLE |
| Jul 6, 2018 | Grant Deed, Transfer · Conventional Mortgage US BANK NA |
| Jul 6, 2018 | Intrafamily Transfer, Transfer HUMBOLDT LAND TITLE COMPANY |
| Deed Names | 2 Verified Names on Deed |
|---|---|
| Last Sale | Mar 14, 2025 · Amount on Record |
| Deed Sale | Mar 14, 2025 · Amount on Record |
| Prior Sale | Jul 6, 2018 · Amount on Record |
| Deed Document Number | 20252960 |
| Prior Transfer Date | Jun 25, 2018 |
| Prior Transfer Doc | 0000012494 |
| Record Updated | Jun 8, 2026 |
| Document Type | Grant Deed |
|---|---|
| Jurisdiction | HUMBOLDT CA |
| Recording Date | Nov 12, 2021 |
| Property Address | 400 SEAFOAM RD, WHITETHORN, CA 95589-9107 |
| Document Number | 0000025009 |
| Map Reference | MB 15 PG 84 |
| Instrument Date | Oct 28, 2021 |
| Instrument | 2021-025009 |
| Transaction Type | Transfer |
| Record Updated | Aug 1, 2023 |
| Title Company | HUMBOLDT LAND TITLE COMPANY, HUMBOLDT LAND TITLE |
| Amount | Amount Recorded |
|---|---|
| Tax | $0.00 |
| Amount Accuracy | Rounded by County |
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Relationship | Community Property with Right of Survivorship |
| Address | 2459 WALNUT AVE, MARYSVILLE, CA 95901-7901 |
| Document Type | Grant Deed |
|---|---|
| Jurisdiction | HUMBOLDT CA |
| Recording Date | Jul 6, 2018 |
| Property Address | 400 SEAFOAM RD, WHITETHORN, CA 95589-9107 |
| Document Number | 0000012495 |
| Map Reference | MB 15 PG 64-116 |
| Instrument Date | Jul 2, 2018 |
| Instrument | 2018-012495 |
| Transaction Type | Transfer |
| Record Updated | Aug 12, 2021 |
| Title Company | HUMBOLDT LAND TITLE COMPANY |
| Amount | Amount Recorded |
|---|---|
| Downpayment | Downpayment on File |
| Loan-to-Value (LTV) | LTV on Record |
| Tax | $0.00 |
| Amount Accuracy | Rounded by County |
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Address | 1341 EDEN WAY, YUBA CITY, CA 95993-1740 |
| Document Number | 0000012496 |
|---|---|
| Date | Jul 6, 2018 |
| Instrument | 2018-012496 |
| Name | US BANK NA |
|---|---|
| Type | Bank |
| Type | Conventional Mortgage |
|---|---|
| Amount | Amount Recorded |
| Term | 361 Months |
| Due | Aug 1, 2048 |
| Document Type | Intrafamily Transfer |
|---|---|
| Jurisdiction | HUMBOLDT CA |
| Recording Date | Jul 6, 2018 |
| Property Address | 400 SEAFOAM RD, WHITETHORN, CA 95589-9107 |
| Document Number | 0000012494 |
| Map Reference | MB 15 PG 64-116 |
| Instrument Date | Jun 25, 2018 |
| Instrument | 2018-012494 |
| Transaction Type | Transfer |
| Record Updated | Aug 12, 2021 |
| Title Company | HUMBOLDT LAND TITLE COMPANY |
| Tax | $0.00 |
|---|---|
| Amount Accuracy | Transfer Tax Exempt |
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Address | 1341 EDEN WAY, YUBA CITY, CA 95993-1740 |
Source: Humboldt County assessment roll, as of August 25, 2025
| Type | Name |
|---|---|
| State | California |
| County | Humboldt County |
| Unified School District | Southern Humboldt Joint Unified School District (KG - 12) |
| Year | Tax Bill | Assessed Value |
|---|---|---|
| 2025 | $2,972.00 (+4.46%) | $239,833 (+4.04%) Land $128,283 Building $111,550 |
| 2024 | $2,845.00 (-0.39%) | |
| 2023 | $2,856.00 (+1.42%) | $230,521 Land $123,302 Building $107,219 |
| 2022 | $2,816.00 |
Assessed value is set for property tax purposes and is not a market price estimate.
Source: FEMA National Flood Hazard Layer, effective August 25, 2022 · OpenFEMA NFIP redacted claims and policies, as of September 2026
| FEMA Flood Zone | Zone D undetermined · not studied |
|---|---|
| Flood Insurance Requirement | Not required lenders may require it |
| Nearby Flood Policies | 7 in force |
| Nearby Flood Claims | 1 (2019) |
| Most Recent Claim | Jan 2019 · tidal / storm surge |
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 62% of the US · lower than 77% of California |
|---|---|
| Wildfire Likelihood | 0.05% annual chance |
| Exposure | Direct burnable vegetation at the parcel |
Source: EPA Safe Drinking Water Information System, as of September 2026
| Water System | RESORT IMPROVEMENT DISTRICT #1 serves 803 people · EPA ID CA1210022 |
|---|---|
| Water Source | Surface water |
| Last State Inspection | Sep 2025 |
| Lead | 2 ppb (2024–2026) 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 106 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| Starlink Satellite | 280 / 30 |
| 101Netlink Fixed Wireless | 100 / 20 |
4G LTE (outdoors only), no 5G reported
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