Contra Costa County property records for 49 addresses on Valley Ave, Martinez, CA · Last verified August 2026
| Properties | 49 |
|---|---|
| Median Sale Price | $560,000 |
| Deeds and Mortgages on File | 58 |
| Median Price per Sqft | $594 |
| Owner Occupied | 78% |
| Median Annual Tax Bill | $4,410 |
| Median Year Built | 1954 |
| Median Ownership Tenure | 17 years |
Owner names and prior sale amounts shown locked below are available instantly with a free trial.
4 bd · 3 ba · 2,572 sqft · 0.213 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $5,6952025 | —Feb 2004 | 1 Name on Record Owner Occupied | AssessorUpdated Jul 2026 |
4 bd · 2 ba · 1,606 sqft · 0.202 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $255,000Jun 1998 | $5,6642025 | —Jun 1998 | 1 Name on Record Owner Occupied | AssessorUpdated Jul 2026 |
3 bd · 2.5 ba · 2,562 sqft · 0.298 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $4,4102025 | 1 Name on Record Owner Occupied | AssessorUpdated Jul 2026 |
3 bd · 2.5 ba · 3,181 sqft · 0.298 acres · Garage · Pool
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $322,000Aug 1992 | $7,8292025 | 1 Name on Record Owner Occupied | Assessor + 1 DocumentUpdated Jul 2026 |
3 bd · 2 ba · 1,531 sqft · 0.202 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $285,000Mar 2013 | $5,8272025 | —Jul 2012 | 2 Names on Record Owner Occupied | Assessor + 2 DocumentsUpdated Jul 2026 |
3 bd · 2 ba · 1,563 sqft · 0.298 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $300,000Mar 2013 | $5,3062025 | Amount on Record Dec 2005 | 1 Name on Record | AssessorUpdated Jul 2026 |
3 bd · 1 ba · 1,128 sqft · 0.229 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| —Oct 1990 | $1,7482025 | 1 Name on Record | AssessorUpdated Jul 2026 |
4 bd · 2 ba · 2,052 sqft · 0.238 acres · Garage · Pool
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $600,000Jan 2014 | $10,1982025 | Amount on Record Jun 2011 | 2 Names on Record Owner Occupied | Assessor + 4 DocumentsUpdated Jul 2026 |
3 bd · 2 ba · 1,312 sqft · 0.202 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $1,9232025 | 1 Name on Record Owner Occupied | AssessorUpdated Jul 2026 |
2 bd · 1 ba · 936 sqft · 0.238 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $360,000Jun 2003 | $7,0082025 | 1 Name on Record Owner Occupied | Assessor + 2 DocumentsUpdated Jul 2026 |
3 bd · 1 ba · 959 sqft · 0.118 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $1,7492025 | 1 Name on Record | Assessor + 1 DocumentUpdated Jul 2026 |
3 bd · 1 ba · 1,205 sqft · 0.118 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $175,000Dec 2008 | $2,3772025 | —Dec 2008 | 1 Name on Record Owner Occupied | AssessorUpdated Jul 2026 |
3 bd · 1 ba · 959 sqft · 0.111 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $1,6372025 | 2 Names on Record Owner Occupied | AssessorUpdated Jul 2026 |
3 bd · 1 ba · 959 sqft · 0.126 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $440,000Aug 2017 | $6,8632025 | Amount on Record Mar 2014 | 2 Names on Record Owner Occupied | Assessor + 3 DocumentsUpdated Jul 2026 |
3 bd · 1 ba · 959 sqft · 0.115 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $312,500Feb 2004 | $7,3122025 | Amount on Record Jun 1999 | 1 Name on Record Owner Occupied | Assessor + 3 DocumentsUpdated Jul 2026 |
5 bd · 2 ba · 1,599 sqft · 0.126 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| —Apr 2014 | $1,8622025 | —Jul 1997 | 1 Name on Record Owner Occupied | Assessor + 2 DocumentsUpdated Jul 2026 |
3 bd · 2 ba · 1,328 sqft · 0.137 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $240,000Mar 2009 | $4,6432025 | Amount on Record Jul 2008 | 1 Name on Record Owner Occupied | Assessor + 1 DocumentUpdated Jul 2026 |
3 bd · 1 ba · 1,199 sqft · 0.115 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $129,500Sep 2009 | $2,9962025 | Amount on Record Jul 2009 | 2 Names on Record Owner Occupied | AssessorUpdated Jul 2026 |
4 bd · 2 ba · 1,080 sqft · 0.126 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $330,000Apr 2015 | $5,7402025 | —Apr 2015 | 2 Names on Record Owner Occupied | Assessor + 1 DocumentUpdated Jul 2026 |
4 bd · 2 ba · 1,080 sqft · 0.126 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| —Dec 2013 | $2,8082025 | 1 Name on Record Owner Occupied | Assessor + 1 DocumentUpdated Jul 2026 |
3 bd · 3 ba · 1,514 sqft · 0.115 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $2,6482025 | 2 Names on Record Owner Occupied | AssessorUpdated Jul 2026 |
4 bd · 2 ba · 1,080 sqft · 0.126 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $390,000Nov 2004 | $7,4382025 | Amount on Record Jun 2004 | 2 Names on Record Owner Occupied | AssessorUpdated Jul 2026 |
3 bd · 1 ba · 959 sqft · 0.115 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $410,000Aug 2020 | $6,2052025 | 2 Names on Record Owner Occupied | Assessor + 2 DocumentsUpdated Jul 2026 |
3 bd · 1 ba · 959 sqft · 0.126 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $1,7372025 | 1 Name on Record | AssessorUpdated Jul 2026 |
3 bd · 1 ba · 959 sqft · 0.115 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $420,000Mar 2017 | $6,7802025 | Amount on Record Nov 2016 | 2 Names on Record Owner Occupied | Assessor + 3 DocumentsUpdated Jul 2026 |
3 bd · 1 ba · 959 sqft · 0.128 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $65,000Oct 2001 | $3,2742025 | Amount on Record Feb 1995 | 1 Name on Record Owner Occupied | AssessorUpdated Jul 2026 |
3 bd · 1 ba · 959 sqft · 0.118 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $560,000Jul 2025 | $4,0262025 | Amount on Record Dec 2008 | 1 Name on Record Owner Occupied | Assessor + 2 DocumentsUpdated Jul 2026 |
3 bd · 1 ba · 1,085 sqft · 0.185 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $109,000Mar 1997 | $3,2852025 | —Mar 1997 | 2 Names on Record Owner Occupied | Assessor + 1 DocumentUpdated Jul 2026 |
3 bd · 1 ba · 959 sqft · 0.121 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $5,000Aug 2005 | $3,3972025 | Amount on Record Aug 1997 | 1 Name on Record Owner Occupied | Assessor + 1 DocumentUpdated Jul 2026 |
3 bd · 1 ba · 1,051 sqft · 0.166 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $127,000Jul 1992 | $3,6162025 | 1 Name on Record Owner Occupied | AssessorUpdated Jul 2026 |
0.079 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $102,500Jul 1989 | $362025 | 2 Names on Record Owner Occupied | AssessorUpdated Jul 2026 |
3 bd · 1.5 ba · 1,132 sqft · 0.143 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $137,000May 1992 | $3,8722025 | 1 Name on Record Owner Occupied | Assessor + 1 DocumentUpdated Jul 2026 |
3 bd · 2 ba · 1,127 sqft · 0.114 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $670,000May 2025 | $4,2112025 | Amount on Record Dec 2013 | 2 Names on Record Owner Occupied | Assessor + 5 DocumentsUpdated Aug 2026 |
3 bd · 2 ba · 1,200 sqft · 0.227 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $535,000Sep 2019 | $7,9192025 | Amount on Record Jan 1994 | 2 Names on Record Owner Occupied | Assessor + 3 DocumentsUpdated Jul 2026 |
3 bd · 2 ba · 1,128 sqft · 0.227 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $685,000Jul 2025 | $6,9302025 | Amount on Record May 2025 | 2 Names on Record Owner Occupied | Assessor + 2 DocumentsUpdated Aug 2026 |
3 bd · 1 ba · 1,339 sqft · 0.325 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $100,000Sep 1994 | $5,5112025 | —Sep 1994 | 1 Name on Record Owner Occupied | AssessorUpdated Jul 2026 |
3 bd · 2 ba · 959 sqft · 0.114 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $400,000Oct 2006 | $6,2362025 | —Jul 2014 | 1 Name on Record Owner Occupied | AssessorUpdated Jul 2026 |
4 bd · 2 ba · 1,928 sqft · 0.114 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $420,000Feb 2015 | $6,9802025 | Amount on Record Jun 2014 | 2 Names on Record Owner Occupied | Assessor + 2 DocumentsUpdated Aug 2026 |
2 bd · 1 ba · 644 sqft · 0.114 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $435,000Jan 2023 | $6,3792025 | Amount on Record Jun 2018 | 2 Names on Record Owner Occupied | Assessor + 4 DocumentsUpdated Jul 2026 |
3 bd · 1 ba · 1,248 sqft · 0.17 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $2,7962025 | 1 Name on Record | AssessorUpdated Jul 2026 |
3 bd · 1 ba · 664 sqft · 0.114 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $586,000May 2022 | $7,1922025 | Amount on Record Apr 2012 | 2 Names on Record | Assessor + 7 DocumentsUpdated Jul 2026 |
3 bd · 2 ba · 1,406 sqft · 0.146 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $146,000May 1993 | $3,9952025 | 2 Names on Record Owner Occupied | AssessorUpdated Jul 2026 |
2 bd · 1 ba · 974 sqft · 0.114 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $32,500Nov 1997 | $2,2502025 | 2 Names on Record | AssessorUpdated Jul 2026 |
2 bd · 1 ba · 894 sqft · 0.114 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $80,000Jul 1988 | $2,9822025 | 1 Name on Record Owner Occupied | AssessorUpdated Jul 2026 |
2 bd · 2 ba · 1,092 sqft · 0.14 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $87,000Oct 1990 | $2,8882025 | —Aug 2018 | 2 Names on Record | Assessor + 3 DocumentsUpdated Jul 2026 |
3 bd · 2 ba · 1,372 sqft · 0.595 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $303,000Sep 2010 | $5,6612025 | Amount on Record May 2010 | 1 Name on Record | AssessorUpdated Jul 2026 |
3 bd · 2 ba · 1,804 sqft · 0.14 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $5,5122025 | —Oct 2003 | 2 Names on Record Owner Occupied | AssessorUpdated Jul 2026 |
3 bd · 2 ba · 1,038 sqft · 0.114 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $509,000Jul 2020 | $7,5242025 | Amount on Record Feb 2013 | 2 Names on Record | Assessor + 1 DocumentUpdated Jul 2026 |
3 bd · 2 ba · 992 sqft · 0.089 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| —Jan 2003 | $2,6052025 | —Feb 2002 | 1 Name on Record | AssessorUpdated Jul 2026 |