Contra Costa County property records for 6 addresses on Empire Mine Rd, Antioch, CA · Last verified September 2026
| Properties | 6 |
|---|---|
| Median Sale Price | $691,500 |
| Deeds and Mortgages on File | 2 |
| Average Living Area | 1,595 sq ft |
| Owner Occupied | 33% |
| Median Annual Tax Bill | $5,873 |
| Median Year Built | 1960 |
| Median Ownership Tenure | 2 years |
Owner names and prior sale amounts shown locked below are available instantly with a free trial.
3 bd · 2 ba · 1,774 sqft · built 1976 · 3.31 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| —Mar 2024 | $6,1102025 | Owner on Record | Assessor + 2 DocumentsUpdated Sep 2026 |
1,785 sqft · built 1930 · 6.51 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| —Jun 2016 | $1,4962025 | —Dec 2023 | Owner on Record | AssessorUpdated Sep 2026 |
0.059 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $628,500Apr 2025 | $5,8732025 | —Apr 2025 | Owner on Record Owner Occupied | AssessorUpdated Jul 2026 |
0.07 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $691,500May 2025 | $5,8302025 | 2 Owners on Record Owner Occupied | AssessorUpdated Jul 2026 |
20 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $10,000,000Feb 2010 | Amount on Record Nov 1998 | Owner on Record | AssessorUpdated Jul 2026 |
1,228 sqft · built 1960 · 180 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| —Dec 2003 | $37,8372025 | Owner on Record | AssessorUpdated Jul 2026 |