Contra Costa County property records for 7 units in 508 Athena, Hercules, CA · Last verified August 2026
| Properties | 7 |
|---|---|
| Median Sale Price | $180,000 |
| Deeds and Mortgages on File | 8 |
| Median Price per Sqft | $135 |
| Owner Occupied | 71% |
| Median Annual Tax Bill | $5,222 |
| Median Year Built | 1988 |
| Median Ownership Tenure | 13 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 · 0.025 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $14,091Dec 1988 | $3,9422025 | Owner on Record Owner Occupied | AssessorUpdated Jul 2026 |
2 bd · 2 ba · 1,115 sqft · built 1988 · 0.019 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $345,000Feb 2017 | $6,6452025 | Amount on Record Oct 2014 | 2 Owners on Record Owner Occupied | Assessor + 2 DocumentsUpdated Jul 2026 |
2 bd · 2 ba · 1,115 sqft · built 1988 · 0.017 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $530,000Apr 2022 | $7,9242025 | Amount on Record Aug 2004 | 2 Owners on Record | Assessor + 1 DocumentUpdated Jul 2026 |
2 bd · 2.5 ba · 1,180 sqft · built 1987 · 0.014 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $310,000Mar 2016 | $6,1302025 | Amount on Record Jul 2015 | 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 |
|---|---|---|---|---|
| $180,000May 2000 | $4,9802025 | —Apr 1997 | 2 Owners on Record Owner Occupied | AssessorUpdated Jul 2026 |
3 bd · 2.5 ba · 1,324 sqft · built 1987 · 0.013 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $166,845Apr 2013 | $5,2222025 | —Aug 2011 | Owner on Record Owner Occupied | AssessorUpdated Jul 2026 |
2 bd · 2.5 ba · 1,180 sqft · built 1988 · 0.012 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $34,000Jan 1994 | $4,6572025 | —Aug 2003 | Owner on Record | Assessor + 4 DocumentsUpdated Aug 2026 |