Contra Costa County property records for 6 addresses on Railroad Ave, Antioch, CA · Last verified July 2026
| Properties | 6 |
|---|---|
| Median Sale Price | $330,000 |
| Deeds and Mortgages on File | 8 |
| Median Price per Sqft | $137 |
| Median Annual Tax Bill | $4,889 |
| Median Year Built | 1954 |
| Median Ownership Tenure | 25 years |
Owner names and prior sale amounts shown locked below are available instantly with a free trial.
13,509 sqft · built 1954 · 0.318 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $288,500Aug 1998 | $6,6442025 | —Sep 1997 | Owner on Record | AssessorUpdated Jul 2026 |
19,702 sqft · built 1948 · 0.53 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $24,6272025 | Owner on Record | Assessor + 1 DocumentUpdated Jul 2026 |
2,400 sqft · built 1979 · 0.214 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $330,000May 2017 | $4,8892025 | —Mar 2023 | Owner on Record | Assessor + 3 DocumentsUpdated Jul 2026 |
1,650 sqft · built 1974 · 0.195 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| —Apr 1991 | $1,6872025 | 2 Owners on Record | AssessorUpdated Jul 2026 |
1 bd · 1 ba · 510 sqft · built 1941 · 0.123 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $675,000Jul 2020 | $1,4162025 | —May 2001 | Owner on Record | Assessor + 2 DocumentsUpdated Jul 2026 |
0.138 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| —May 2001 | $9162025 | —Feb 2001 | Owner on Record | Assessor + 2 DocumentsUpdated Jul 2026 |