Contra Costa County property records for 8 addresses on Welch Way, Antioch, CA · Last verified July 2026
| Properties | 8 |
|---|---|
| Median Sale Price | $330,000 |
| Deeds and Mortgages on File | 9 |
| Median Price per Sqft | $179 |
| Owner Occupied | 63% |
| Median Annual Tax Bill | $5,654 |
| Median Year Built | 1995 |
| Median Ownership Tenure | 16 years |
Owner names and prior sale amounts shown locked below are available instantly with a free trial.
4 bd · 2.5 ba · 1,842 sqft · built 1995 · 0.151 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $490,000Feb 2007 | $7,5122025 | 2 Owners on Record | AssessorUpdated Jul 2026 |
3 bd · 3 ba · 1,946 sqft · built 1995 · 0.122 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $755,000Apr 2022 | $7,7472025 | Amount on Record May 2008 | 2 Owners on Record Owner Occupied | Assessor + 4 DocumentsUpdated Jul 2026 |
4 bd · 3 ba · 1,946 sqft · built 1995 · 0.118 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $183,500Jan 1995 | $3,8262025 | 2 Owners on Record Owner Occupied | Assessor + 2 DocumentsUpdated Jul 2026 |
4 bd · 2.5 ba · 1,842 sqft · built 1995 · 0.113 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $210,000Jun 2009 | $3,3832025 | Amount on Record Dec 2008 | Owner on Record Owner Occupied | AssessorUpdated Jul 2026 |
4 bd · 2.5 ba · 1,842 sqft · built 1995 · 0.113 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $330,000Jun 2002 | $5,6542025 | Amount on Record Jun 1995 | 2 Owners on Record Owner Occupied | AssessorUpdated Jul 2026 |
4 bd · 2.5 ba · 1,842 sqft · built 1995 · 0.124 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $245,000Jul 2013 | $3,7722025 | Amount on Record Apr 1995 | 2 Owners on Record | Assessor + 1 DocumentUpdated Jul 2026 |
4 bd · 3 ba · 1,946 sqft · built 1995 · 0.105 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $220,000Jul 2010 | $3,5772025 | Amount on Record May 2004 | Owner on Record | AssessorUpdated Jul 2026 |
4 bd · 3 ba · 1,946 sqft · built 1995 · 0.137 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $475,000May 2020 | $6,0722025 | Amount on Record May 2014 | 2 Owners on Record Owner Occupied | Assessor + 2 DocumentsUpdated Jul 2026 |