Humboldt County property records for 19 addresses on Northwestern Ave, Rio Dell, CA · Last verified October 2026
| Properties | 19 |
|---|---|
| Median Sale Price | $1,500,000 |
| Deeds and Mortgages on File | 34 |
| Average Living Area | 19,680 sq ft |
| Median Annual Tax Bill | $3,416 |
| Average Year Built | 2023 |
| Median Ownership Tenure | 5 years |
Owner names and prior sale amounts shown locked below are available instantly with a free trial.
1.72 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $3,5842025 | Owner on Record | AssessorUpdated Oct 2025 |
3.3 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $500,000May 2016 | $9,9432024 | Amount on Record Apr 2003 | Owner on Record | Assessor + 1 DocumentUpdated Oct 2026 |
3.1 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $430,000Oct 2024 | $4,8642025 | —Dec 2021 | 4 Owners on Record | Assessor + 2 DocumentsUpdated Oct 2025 |
1 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $275,000Jun 2025 | $1,4982025 | —Dec 2024 | Owner on Record | Assessor + 1 DocumentUpdated Oct 2025 |
1 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $275,000Jun 2025 | $1,4982025 | Owner on Record | Assessor + 1 DocumentUpdated Oct 2025 |
2.47 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $2,279,588Jan 2023 | $4,3222024 | Amount on Record Dec 2018 | Owner on Record | Assessor + 7 DocumentsUpdated Sep 2026 |
0.529 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| —Dec 2021 | $1,8872025 | Owner on Record | Assessor + 4 DocumentsUpdated Oct 2025 |
1 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| —Dec 2021 | $3,5452025 | Owner on Record | Assessor + 4 DocumentsUpdated Oct 2025 |
3 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $285,000Jan 2017 | $2,8922025 | Owner on Record | Assessor + 1 DocumentUpdated Oct 2025 |
4.7 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $9,9632024 | Owner on Record | Assessor + 1 DocumentUpdated Apr 2026 |
0.427 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| Owner on Record | AssessorUpdated Mar 2026 |
3.93 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $3,2432025 | Owner on Record | AssessorUpdated Oct 2025 |
12,000 sqft · built 2024 · 13.2 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $1,100,000May 2026 | $2,0712024 | Owner on Record | Assessor + 1 DocumentUpdated Jun 2026 |
27,360 sqft · built 2022 · 4.87 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $1,500,000Dec 2024 | $16,3712025 | —Nov 2024 | 3 Owners on Record | Assessor + 5 DocumentsUpdated Oct 2025 |
4.15 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $855,000Apr 2008 | $1,7572025 | —Jan 2008 | Owner on Record | AssessorUpdated Oct 2025 |
65 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $4,100,000Apr 2018 | $9,7252025 | 2 Owners on Record | Assessor + 2 DocumentsUpdated Oct 2025 |
33.2 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $732025 | Owner on Record | AssessorUpdated Oct 2025 |
6.05 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $4,100,000Apr 2018 | $6572025 | 2 Owners on Record | Assessor + 2 DocumentsUpdated Oct 2025 |
44 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $4,100,000Apr 2018 | $3,4162025 | 2 Owners on Record | Assessor + 2 DocumentsUpdated Oct 2025 |