Contra Costa County property records for 33 addresses on Riverwood Cir, Martinez, CA · Last verified October 2026
| Properties | 33 |
|---|---|
| Median Sale Price | $779,000 |
| Deeds and Mortgages on File | 60 |
| Median Price per Sqft | $541 |
| Owner Occupied | 85% |
| Median Annual Tax Bill | $6,966 |
| Median Year Built | 1980 |
| Median Ownership Tenure | 11 years |
Owner names and prior sale amounts shown locked below are available instantly with a free trial.
4 bd · 2 ba · 1,476 sqft · built 1980 · 0.143 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $185,000Oct 1993 | $4,8222025 | —Oct 2006 | Owner on Record Owner Occupied | Assessor + 1 DocumentUpdated Sep 2026 |
3 bd · 2 ba · 1,359 sqft · built 1980 · 0.167 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $196,500Jul 1991 | $5,2102025 | —Mar 2015 | Owner on Record Owner Occupied | Assessor + 1 DocumentUpdated Oct 2026 |
4 bd · 2.5 ba · 1,775 sqft · built 1980 · 0.221 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $410,000May 2014 | $7,8932025 | —May 2014 | 2 Owners on Record Owner Occupied | Assessor + 3 DocumentsUpdated Oct 2026 |
2 bd · 2 ba · 1,293 sqft · built 1980 · 0.131 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $400,000Mar 2015 | $7,3382025 | Amount on Record May 1999 | Owner on Record Owner Occupied | Assessor + 4 DocumentsUpdated Oct 2026 |
4 bd · 2.5 ba · 1,775 sqft · built 1980 · 0.123 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $5,2012025 | Owner on Record Owner Occupied | AssessorUpdated Jul 2026 |
3 bd · 2 ba · 1,476 sqft · built 1980 · 0.103 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $3,5972025 | —Apr 2009 | Owner on Record Owner Occupied | AssessorUpdated Jul 2026 |
3 bd · 3.5 ba · 1,686 sqft · built 1980 · 0.112 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $779,000Sep 2024 | $10,2812025 | —Jul 2024 | 2 Owners on Record Owner Occupied | AssessorUpdated Oct 2026 |
2 bd · 2 ba · 1,293 sqft · built 1980 · 0.107 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $290,000May 2013 | $5,3152025 | Amount on Record Sep 2002 | 2 Owners on Record Owner Occupied | Assessor + 7 DocumentsUpdated Oct 2026 |
4 bd · 2.5 ba · 1,775 sqft · built 1980 · 0.112 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $1,025,000May 2022 | $11,5302025 | Amount on Record Apr 2016 | 2 Owners on Record Owner Occupied | Assessor + 2 DocumentsUpdated Oct 2026 |
4 bd · 2 ba · 1,476 sqft · built 1980 · 0.107 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $265,000Sep 1999 | $7,3342025 | —Apr 2011 | Owner on Record Owner Occupied | AssessorUpdated Jul 2026 |
3 bd · 3.5 ba · 1,686 sqft · built 1980 · 0.112 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $910,000Jan 2022 | $10,5812025 | Amount on Record Apr 2017 | Owner on Record Owner Occupied | Assessor + 3 DocumentsUpdated Oct 2026 |
3 bd · 2 ba · 1,293 sqft · built 1980 · 0.114 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $700,000Jan 2021 | $10,0242025 | Amount on Record Aug 2014 | 2 Owners on Record Owner Occupied | Assessor + 3 DocumentsUpdated Aug 2026 |
4 bd · 2.5 ba · 1,775 sqft · built 1980 · 0.112 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $204,000Sep 1995 | $5,0992025 | —Mar 1995 | 2 Owners on Record Owner Occupied | Assessor + 1 DocumentUpdated Jul 2026 |
3 bd · 2.5 ba · 1,686 sqft · built 1980 · 0.193 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $5,7462025 | —Mar 2017 | Owner on Record Owner Occupied | Assessor + 2 DocumentsUpdated Jul 2026 |
3 bd · 2.5 ba · 1,686 sqft · built 1980 · 0.146 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $575,000Jul 2015 | $9,2032025 | Amount on Record Jul 1994 | 2 Owners on Record | Assessor + 1 DocumentUpdated Sep 2026 |
3 bd · 2 ba · 1,359 sqft · built 1980 · 0.203 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $350,000Sep 2010 | $6,3942025 | —Nov 2009 | 2 Owners on Record Owner Occupied | Assessor + 2 DocumentsUpdated Sep 2026 |
4 bd · 2 ba · 1,476 sqft · built 1980 · 0.308 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $995,000Jun 2024 | $13,1262025 | Amount on Record Feb 2005 | 2 Owners on Record Owner Occupied | Assessor + 8 DocumentsUpdated Oct 2026 |
4 bd · 2.5 ba · 1,775 sqft · built 1980 · 0.169 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $642,000Apr 2016 | $10,0502025 | Amount on Record Nov 1995 | 2 Owners on Record Owner Occupied | Assessor + 3 DocumentsUpdated Oct 2026 |
2 bd · 1 ba · 1,318 sqft · built 1932 · 0.419 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $5,3032025 | —Jan 2020 | Owner on Record Owner Occupied | Assessor + 2 DocumentsUpdated Aug 2026 |
4 bd · 2.5 ba · 1,775 sqft · built 1980 · 0.128 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $397,000Mar 2003 | $5,7242025 | Owner on Record | AssessorUpdated Oct 2026 |
4 bd · 2 ba · 1,576 sqft · built 1980 · 0.103 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $4,7242025 | Owner on Record Owner Occupied | Assessor + 1 DocumentUpdated Jul 2026 |
3 bd · 2 ba · 1,359 sqft · built 1980 · 0.156 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $281,500Dec 2011 | $5,2792025 | Amount on Record Jun 2011 | Owner on Record Owner Occupied | AssessorUpdated Oct 2026 |
3 bd · 2 ba · 1,359 sqft · built 1980 · 0.128 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $311,000Jul 2008 | $5,9132025 | Amount on Record Apr 2008 | 2 Owners on Record | AssessorUpdated Oct 2026 |
3 bd · 2.5 ba · 1,686 sqft · built 1980 · 0.131 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $775,000Nov 2023 | $10,4912025 | Amount on Record May 2002 | 2 Owners on Record Owner Occupied | Assessor + 2 DocumentsUpdated Oct 2026 |
3 bd · 2.5 ba · 1,686 sqft · built 1980 · 0.119 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $180,000Aug 1998 | $4,5252025 | Amount on Record Mar 1998 | Owner on Record | AssessorUpdated Oct 2026 |
4 bd · 2.5 ba · 1,775 sqft · built 1980 · 0.116 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $122,000Oct 2000 | $3,7842025 | —May 2007 | 2 Owners on Record Owner Occupied | AssessorUpdated Oct 2026 |
3 bd · 2.5 ba · 1,686 sqft · built 1980 · 0.111 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $760,000Dec 2022 | $10,4852025 | 2 Owners on Record Owner Occupied | Assessor + 5 DocumentsUpdated Oct 2026 |
4 bd · 2.5 ba · 1,775 sqft · built 1980 · 0.219 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $550,000Apr 2019 | $10,0072025 | Amount on Record Jun 2003 | 2 Owners on Record Owner Occupied | Assessor + 3 DocumentsUpdated Oct 2026 |
2 bd · 2 ba · 1,293 sqft · built 1980 · 0.284 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $760,000Oct 2021 | $10,3692025 | 2 Owners on Record Owner Occupied | Assessor + 1 DocumentUpdated Oct 2026 |
4 bd · 2 ba · 1,476 sqft · built 1980 · 0.133 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $330,000Feb 2001 | $6,9662025 | Amount on Record Oct 1997 | 2 Owners on Record Owner Occupied | AssessorUpdated Oct 2026 |
3 bd · 2 ba · 1,293 sqft · built 1980 · 0.137 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $775,000Oct 2021 | $10,0632025 | Amount on Record Jun 2020 | 2 Owners on Record Owner Occupied | Assessor + 2 DocumentsUpdated Oct 2026 |
4 bd · 2 ba · 1,476 sqft · built 1980 · 0.13 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $186,000Aug 1996 | $3,5622025 | —Mar 2015 | Owner on Record | AssessorUpdated Jul 2026 |
4 bd · 2.5 ba · 1,775 sqft · built 1980 · 0.114 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $826,000Feb 2021 | $11,6142025 | Amount on Record Jun 2005 | 2 Owners on Record Owner Occupied | Assessor + 3 DocumentsUpdated Sep 2026 |