Humboldt County property record for 4100 Williams St, Eureka, CA 95503 · Last verified February 2026
| Property Type | Residential > Multi-Unit > Duplex |
|---|---|
| Lot Size | 5,453 sqft (0.125 acres) |
| Tax Bill | $2,518.00 (2025) |
| Primary APN | 018-244-029-000 |
|---|---|
| Alternative APN |
|
| Lot Area | 5,453 sqft (0.125 acres) |
|---|
| Old Parcel Number | 01824429 |
|---|---|
| Street Address | 4100 WILLIAMS ST |
| City | EUREKA |
| State | CA |
| Zip | 95503-6496 |
| Property Usage | Residential Property Usage |
| Type | Residential > Multi-Unit > Duplex |
| Legal Description | SUBD:SECOND RUSS CLAIM SUBDIVISION |
| Legal Subdivision | SECOND RUSS CLAIM SUBDIVISION |
| Legal Lot Number | 1 |
| Jurisdiction | HUMBOLDT CA |
| Minor Civil Division | EUREKA |
| Census Blockgroup | 4 |
| Census Block | 4033 |
| Census Tract | 300 |
Source: Humboldt County records · APN 018-244-029-000
Assessment roll updated July 1, 2025 · Last verified February 2026
Owner names and exact recorded amounts shown locked on this page are available instantly with a free trial.
| Owner of Record | Owner Name on File |
|---|---|
| Mailing Address | PO BOX 188, CUTTEN, CA 95534-0188 |
| Deed Names | Verified Name on Deed |
|---|---|
| Prior Sale | Apr 27, 2012 |
| Record Refreshed | Jun 08, 2026 |
Source: Humboldt County records · Assessment roll updated July 1, 2025 · Last verified February 2026
| Type | Name |
|---|---|
| State | California |
| County | Humboldt County |
| Unified School District | Eureka City 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 | $2,518.00 (+10.68%) | $210,206 (+4.04%) Land $40,461 Building $169,745 |
| 2023 | $2,275.00 (-3.44%) | $202,045 Land $38,891 Building $163,154 |
| 2022 | $2,356.00 |
Source: FEMA National Flood Hazard Layer, Humboldt County (06023C), updated August 25, 2022 · 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 | Low above 20% of the US · above 11% of California |
|---|---|
| Wildfire Likelihood | About 1 in 6,250 per year |
| Exposure | Direct burnable vegetation at the parcel |
Values are read at the parcel center point; lenders make the official flood determination.
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