Humboldt County property records for 5 addresses on Koster St, Eureka, CA · Last verified August 2026
| Properties | 5 |
|---|---|
| Latest Sale | $425,000 (Sep 2023) |
| Deeds and Mortgages on File | 4 |
| Average Living Area | 5,175 sq ft |
| Owner Occupied | 40% |
| Median Annual Tax Bill | $5,799 |
| Average Year Built | 1976 |
| Average Ownership Tenure | 3 years |
Owner names and prior sale amounts shown locked below are available instantly with a free trial.
3.04 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $33,9982025 | 1 Name on Record | AssessorUpdated Oct 2025 |
4,500 sqft · Built 1961 · 0.679 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $8,1782025 | —Jul 2002 | 1 Name on Record Owner Occupied | AssessorUpdated Oct 2025 |
0.33 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $5,7992025 | 1 Name on Record | Assessor + 1 DocumentUpdated Oct 2025 |
5,850 sqft · Built 1991 · 0.309 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $425,000Sep 2023 | $4,4582024 | —Sep 2021 | 1 Name on Record | Assessor + 3 DocumentsUpdated Aug 2026 |
0.252 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $3,9672025 | 1 Name on Record Owner Occupied | AssessorUpdated Oct 2025 |
Source: USDA Forest Service Wildfire Risk to Communities · 2nd edition (2024), fuels as of 2020
| Wildfire Risk | Not rated no burnable land in reach |
|---|---|
| Wildfire Likelihood | Negligible |
| Exposure | None beyond ember reach of burnable land |