Contra Costa County property records for 7 units in 512 Athena, Hercules, CA · Last verified October 2026
| Properties | 7 |
|---|---|
| Median Sale Price | $325,000 |
| Deeds and Mortgages on File | 13 |
| Median Price per Sqft | $245 |
| Owner Occupied | 100% |
| Median Annual Tax Bill | $6,534 |
| Median Year Built | 1988 |
| Median Ownership Tenure | 11 years |
Owner names and prior sale amounts shown locked below are available instantly with a free trial.
2 bd · 2 ba · 1,137 sqft · built 1988 · 0.024 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $405,000Feb 2018 | $6,9932025 | Amount on Record Dec 2015 | Owner on Record Owner Occupied | Assessor + 3 DocumentsUpdated Sep 2026 |
2 bd · 2 ba · 1,115 sqft · built 1988 · 0.02 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $405,000Nov 2018 | $7,3052025 | Amount on Record Nov 1999 | 2 Owners on Record Owner Occupied | Assessor + 4 DocumentsUpdated Oct 2026 |
2 bd · 2 ba · 1,115 sqft · built 1988 · 0.017 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $103,000Jul 1996 | $3,4862025 | 2 Owners on Record Owner Occupied | Assessor + 1 DocumentUpdated Jul 2026 |
2 bd · 2.5 ba · 1,180 sqft · built 1988 · 0.014 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $415,000Oct 2020 | $7,1862025 | Amount on Record Aug 2006 | 2 Owners on Record Owner Occupied | Assessor + 1 DocumentUpdated Oct 2026 |
3 bd · 2.5 ba · 1,324 sqft · built 1988 · 0.016 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $121,000May 1989 | $4,3412025 | Owner on Record Owner Occupied | Assessor + 1 DocumentUpdated Jul 2026 |
3 bd · 2.5 ba · 1,324 sqft · built 1988 · 0.015 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $325,000Apr 2015 | $6,5342025 | —Aug 2010 | 2 Owners on Record Owner Occupied | Assessor + 3 DocumentsUpdated Oct 2026 |
2 bd · 2.5 ba · 1,180 sqft · built 1988 · 0.013 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $261,500Oct 2003 | $6,4932025 | Amount on Record Dec 1994 | Owner on Record Owner Occupied | AssessorUpdated Oct 2026 |