Contra Costa County property records for 22 addresses on Valley Oak Plz, Martinez, CA · Last verified October 2026
| Properties | 22 |
|---|---|
| Median Sale Price | $573,000 |
| Deeds and Mortgages on File | 24 |
| Median Price per Sqft | $415 |
| Owner Occupied | 73% |
| Median Annual Tax Bill | $5,063 |
| Median Year Built | 1973 |
| Median Ownership Tenure | 14 years |
Owner names and prior sale amounts shown locked below are available instantly with a free trial.
2 bd · 1.5 ba · 975 sqft · built 1973 · 0.043 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $133,000Jun 1998 | $3,2512025 | —Jun 1998 | Owner on Record Owner Occupied | Assessor + 1 DocumentUpdated Jul 2026 |
3 bd · 2.5 ba · 1,322 sqft · built 1973 · 0.048 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| —Jul 2005 | $3,5282025 | —Aug 2001 | Owner on Record Owner Occupied | AssessorUpdated Jul 2026 |
3 bd · 2.5 ba · 1,322 sqft · built 1973 · 0.048 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $665,000Nov 2024 | $8,4002025 | Amount on Record Jul 2019 | 2 Owners on Record Owner Occupied | Assessor + 5 DocumentsUpdated Oct 2026 |
3 bd · 2 ba · 1,448 sqft · built 1973 · 0.043 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $335,000Apr 2013 | $5,4932025 | —Jul 2003 | Owner on Record Owner Occupied | AssessorUpdated Oct 2026 |
3 bd · 2 ba · 1,448 sqft · built 1973 · 0.043 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $291,000Nov 2000 | $6,0042025 | Amount on Record Apr 1999 | Owner on Record Owner Occupied | AssessorUpdated Oct 2026 |
3 bd · 2.5 ba · 1,322 sqft · built 1973 · 0.048 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $145,000Oct 1993 | $3,7112025 | Owner on Record | AssessorUpdated Jul 2026 |
3 bd · 2 ba · 1,448 sqft · built 1973 · 0.043 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $431,500Feb 2015 | $6,6152025 | —Dec 1998 | Owner on Record Owner Occupied | Assessor + 2 DocumentsUpdated Oct 2026 |
3 bd · 2.5 ba · 1,322 sqft · built 1973 · 0.048 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $1,9182025 | Owner on Record | AssessorUpdated Jul 2026 |
3 bd · 2 ba · 1,448 sqft · built 1973 · 0.043 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $573,000Dec 2024 | $7,2912025 | —Dec 2024 | Owner on Record Owner Occupied | AssessorUpdated Sep 2026 |
3 bd · 2.5 ba · 1,322 sqft · built 1973 · 0.048 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $650,000Sep 2025 | $6,5942025 | Amount on Record Oct 2014 | 2 Owners on Record Owner Occupied | Assessor + 2 DocumentsUpdated Oct 2026 |
3 bd · 2 ba · 1,448 sqft · built 1973 · 0.043 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $285,000May 2009 | $5,0632025 | Amount on Record Nov 2008 | 2 Owners on Record Owner Occupied | Assessor + 1 DocumentUpdated Oct 2026 |
2 bd · 1 ba · 1,057 sqft · built 1973 · 0.048 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $122,000Aug 1996 | $3,0322025 | —Dec 1998 | Owner on Record Owner Occupied | Assessor + 1 DocumentUpdated Sep 2026 |
3 bd · 2 ba · 1,448 sqft · built 1973 · 0.043 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $219,000Feb 2000 | $4,6422025 | 2 Owners on Record Owner Occupied | AssessorUpdated Oct 2026 |
3 bd · 2.5 ba · 1,322 sqft · built 1973 · 0.048 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $200,000Sep 1999 | $4,3152025 | Amount on Record Apr 1994 | Owner on Record Owner Occupied | Assessor + 1 DocumentUpdated Oct 2026 |
3 bd · 2 ba · 1,448 sqft · built 1973 · 0.043 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $490,000Sep 2015 | $7,3702025 | Amount on Record Feb 2005 | Owner on Record Owner Occupied | Assessor + 2 DocumentsUpdated Oct 2026 |
2 bd · 1.5 ba · 975 sqft · built 1973 · 0.043 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| —Nov 2010 | $3,3182025 | Owner on Record | AssessorUpdated Jul 2026 |
3 bd · 2.5 ba · 1,322 sqft · built 1973 · 0.048 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $323,500Jul 2021 | $6,8072025 | Amount on Record Jun 2015 | 2 Owners on Record | Assessor + 3 DocumentsUpdated Sep 2026 |
3 bd · 2 ba · 1,448 sqft · built 1973 · 0.043 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $1,9402025 | —Jul 2014 | 2 Owners on Record Owner Occupied | Assessor + 1 DocumentUpdated Jul 2026 |
2 bd · 1.5 ba · 975 sqft · built 1973 · 0.043 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $131,000Oct 1994 | $3,4162025 | —Oct 1994 | Owner on Record Owner Occupied | Assessor + 1 DocumentUpdated Jul 2026 |
2 bd · 1 ba · 1,057 sqft · built 1973 · 0.043 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $172,000Feb 2012 | $3,3682025 | Amount on Record May 2011 | 2 Owners on Record | Assessor + 3 DocumentsUpdated Oct 2026 |
2 bd · 1.5 ba · 975 sqft · built 1973 · 0.043 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $590,000Sep 2023 | $7,6942025 | Amount on Record Apr 1999 | Owner on Record | Assessor + 1 DocumentUpdated Oct 2026 |
2 bd · 1 ba · 1,057 sqft · built 1973 · 0.048 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $439,000Jul 2016 | $6,5812025 | Amount on Record Aug 2011 | Owner on Record Owner Occupied | AssessorUpdated Oct 2026 |