Contra Costa County property records for 6 addresses on J St, Antioch, CA · Last verified July 2026
| Properties | 6 |
|---|---|
| Median Sale Price | $325,000 |
| Deeds and Mortgages on File | 12 |
| Median Price per Sqft | $137 |
| Owner Occupied | 33% |
| Median Annual Tax Bill | $4,710 |
| Median Year Built | 1960 |
| Median Ownership Tenure | 15 years |
Owner names and prior sale amounts shown locked below are available instantly with a free trial.
5,600 sqft · Built 1972 · 0.344 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $450,000Jul 2004 | $7,7922025 | —Jul 2004 | 1 Name on Record | AssessorUpdated Jul 2026 |
4 bd · 2 ba · 2,046 sqft · 0.072 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $80,000May 2011 | $2,2632025 | Amount on Record Jan 2011 | 2 Names on Record | Assessor + 2 DocumentsUpdated Jul 2026 |
3 bd · 1 ba · 1,302 sqft · 0.114 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $325,000Oct 2017 | $4,7102025 | Amount on Record Jun 2017 | 2 Names on Record Owner Occupied | Assessor + 5 DocumentsUpdated Jul 2026 |
4 bd · 2 ba · 1,372 sqft · 0.114 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $152,500Feb 2014 | $3,6382025 | Amount on Record Jan 2009 | 2 Names on Record Owner Occupied | Assessor + 5 DocumentsUpdated Jul 2026 |
2 bd · 1 ba · 729 sqft · 0.057 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $100,000Jan 2010 | $2,0112025 | Amount on Record Jul 2009 | 2 Names on Record | AssessorUpdated Jul 2026 |
6 ba · 5,040 sqft · 0.229 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $1,000,000Mar 2006 | $20,2032025 | Amount on Record Nov 2003 | 2 Names on Record | AssessorUpdated Jul 2026 |