Contra Costa County property records for 69 addresses on Somerset Pl, Antioch, CA · Last verified August 2026
| Properties | 69 |
|---|---|
| Median Sale Price | $435,000 |
| Deeds and Mortgages on File | 126 |
| Median Price per Sqft | $372 |
| Owner Occupied | 83% |
| Median Annual Tax Bill | $3,578 |
| Median Year Built | 1984 |
| Median Ownership Tenure | 12 years |
Owner names and prior sale amounts shown locked below are available instantly with a free trial.
3 bd · 2 ba · 1,295 sqft · built 1984 · 0.057 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $460,000Nov 2021 | $5,3512025 | Amount on Record Jun 2015 | 2 Owners on Record Owner Occupied | Assessor + 1 DocumentUpdated Jul 2026 |
3 bd · 2 ba · 1,198 sqft · built 1986 · 0.05 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $134,000Jun 1999 | $2,8372025 | Amount on Record Sep 1997 | Owner on Record Owner Occupied | Assessor + 4 DocumentsUpdated Jul 2026 |
2 bd · 2 ba · 1,295 sqft · built 1984 · 0.064 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $135,000Jun 1991 | $3,2902025 | Owner on Record | Assessor + 2 DocumentsUpdated Jul 2026 |
2 bd · 2 ba · 1,190 sqft · built 1986 · 0.064 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $473,000May 2024 | $5,8822025 | —Jan 2018 | 2 Owners on Record Owner Occupied | Assessor + 3 DocumentsUpdated Jul 2026 |
2 bd · 2 ba · 1,295 sqft · built 1984 · 0.05 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $100,000Mar 2011 | $1,9202025 | Amount on Record Oct 2010 | Owner on Record Owner Occupied | AssessorUpdated Jul 2026 |
3 bd · 2 ba · 1,198 sqft · built 1987 · 0.05 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $330,000Jul 2007 | $2,3672025 | Amount on Record Feb 2006 | Owner on Record | AssessorUpdated Jul 2026 |
2 bd · 2 ba · 1,190 sqft · built 1986 · 0.05 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $129,000Sep 2011 | $2,3782025 | Amount on Record Nov 2010 | Owner on Record Owner Occupied | Assessor + 1 DocumentUpdated Jul 2026 |
2 bd · 2 ba · 1,059 sqft · built 1986 · 0.064 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $505,000Jul 2023 | $6,2472025 | Amount on Record Dec 2000 | 2 Owners on Record Owner Occupied | Assessor + 5 DocumentsUpdated Aug 2026 |
3 bd · 2 ba · 1,198 sqft · built 1986 · 0.108 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $96,500Oct 1986 | $2,6492025 | 2 Owners on Record Owner Occupied | Assessor + 2 DocumentsUpdated Jul 2026 |
3 bd · 2 ba · 1,198 sqft · built 1986 · 0.111 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $394,000Aug 2020 | $5,3342025 | Amount on Record Apr 2005 | 2 Owners on Record Owner Occupied | Assessor + 2 DocumentsUpdated Jul 2026 |
2 bd · 2 ba · 1,295 sqft · built 1986 · 0.085 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $405,000Jul 2026 | $4,6992025 | Amount on Record Jun 2003 | 2 Owners on Record Owner Occupied | Assessor + 4 DocumentsUpdated Jul 2026 |
2 bd · 2 ba · 1,059 sqft · built 1987 · 0.062 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $185,000Jun 2014 | $3,1012025 | Amount on Record Feb 2013 | Owner on Record Owner Occupied | AssessorUpdated Jul 2026 |
2 bd · 2 ba · 1,295 sqft · built 1986 · 0.066 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $124,500May 1998 | $2,7112025 | Owner on Record Owner Occupied | AssessorUpdated Jul 2026 |
3 bd · 2 ba · 1,295 sqft · built 1986 · 0.064 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $435,000May 2025 | $3,5322025 | Amount on Record Oct 2015 | Owner on Record Owner Occupied | Assessor + 4 DocumentsUpdated Aug 2026 |
2 bd · 2 ba · 1,059 sqft · built 1985 · 0.05 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $119,500Jul 1994 | $2,7332025 | —Sep 2003 | Owner on Record Owner Occupied | Assessor + 2 DocumentsUpdated Jul 2026 |
3 bd · 2 ba · 1,295 sqft · built 1984 · 0.057 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $490,000Nov 2024 | $5,9662025 | Amount on Record Jul 2019 | Owner on Record Owner Occupied | Assessor + 2 DocumentsUpdated Aug 2026 |
2 bd · 2 ba · 1,059 sqft · built 1986 · 0.051 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $110,000Jun 2011 | $2,1422025 | —Jul 2009 | 2 Owners on Record Owner Occupied | AssessorUpdated Jul 2026 |
2 bd · 2 ba · 1,059 sqft · built 1984 · 0.05 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $240,000Sep 2002 | $4,4532025 | Owner on Record Owner Occupied | Assessor + 3 DocumentsUpdated Jul 2026 |
2 bd · 2 ba · 1,295 sqft · built 1986 · 0.078 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $500,000Aug 2021 | $5,8992025 | —Jul 1996 | 2 Owners on Record Owner Occupied | Assessor + 2 DocumentsUpdated Jul 2026 |
2 bd · 2 ba · 1,059 sqft · built 1984 · 0.064 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $255,000May 2016 | $3,9412025 | —May 2016 | Owner on Record Owner Occupied | Assessor + 2 DocumentsUpdated Jul 2026 |
2 bd · 2 ba · 1,295 sqft · built 1986 · 0.074 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $155,000Nov 2008 | $2,7982025 | Owner on Record | AssessorUpdated Jul 2026 |
2 bd · 2 ba · 1,295 sqft · built 1986 · 0.065 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $405,000Aug 2005 | $2,7362025 | Amount on Record Sep 1999 | Owner on Record Owner Occupied | AssessorUpdated Aug 2026 |
2 bd · 2 ba · 1,295 sqft · built 1984 · 0.064 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $159,000Apr 2000 | $3,2212025 | —Apr 2000 | Owner on Record Owner Occupied | Assessor + 2 DocumentsUpdated Jul 2026 |
2 bd · 2 ba · 1,295 sqft · built 1986 · 0.064 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $350,000Oct 2019 | $4,7672025 | Amount on Record Aug 2017 | 2 Owners on Record Owner Occupied | Assessor + 5 DocumentsUpdated Jul 2026 |
2 bd · 2 ba · 1,295 sqft · built 1984 · 0.05 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $124,090Nov 1992 | $2,9702025 | Owner on Record | AssessorUpdated Jul 2026 |
2 bd · 2 ba · 1,059 sqft · built 1986 · 0.05 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $340,000Aug 2018 | $4,7282025 | Amount on Record May 2015 | 2 Owners on Record Owner Occupied | Assessor + 3 DocumentsUpdated Jul 2026 |
2 bd · 2 ba · 1,295 sqft · built 1984 · 0.064 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $108,000Aug 2011 | $1,9982025 | Amount on Record Jan 2011 | Owner on Record Owner Occupied | Assessor + 3 DocumentsUpdated Jul 2026 |
2 bd · 2 ba · 1,059 sqft · built 1984 · 0.05 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $134,000Mar 1991 | $3,1922025 | —Feb 2001 | Owner on Record Owner Occupied | AssessorUpdated Jul 2026 |
2 bd · 2 ba · 1,295 sqft · built 1985 · 0.064 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $375,000Sep 2019 | $5,1522025 | Amount on Record Jan 1998 | 2 Owners on Record Owner Occupied | Assessor + 4 DocumentsUpdated Jul 2026 |
2 bd · 2 ba · 1,059 sqft · built 1985 · 0.05 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $115,000May 2012 | $2,1032025 | Amount on Record Jan 2012 | 2 Owners on Record Owner Occupied | Assessor + 3 DocumentsUpdated Jul 2026 |
2 bd · 2 ba · 1,491 sqft · built 1984 · 0.05 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| —Aug 2019 | $2,9322025 | —Aug 2019 | Owner on Record Owner Occupied | Assessor + 2 DocumentsUpdated Jul 2026 |
2 bd · 2 ba · 1,295 sqft · built 1984 · 0.064 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $120,500Nov 2008 | $2,2972025 | Amount on Record Jan 2008 | 2 Owners on Record | Assessor + 2 DocumentsUpdated Jul 2026 |
2 bd · 2 ba · 1,059 sqft · built 1985 · 0.05 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $175,000Aug 2013 | $2,8862025 | Amount on Record Oct 1993 | 2 Owners on Record Owner Occupied | AssessorUpdated Jul 2026 |
2 bd · 2 ba · 1,295 sqft · built 1984 · 0.05 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $335,000Sep 2019 | $4,6632025 | Amount on Record Apr 2013 | Owner on Record Owner Occupied | Assessor + 2 DocumentsUpdated Aug 2026 |
2 bd · 2 ba · 1,295 sqft · built 1984 · 0.064 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $128,000Jul 1999 | $2,6882025 | Amount on Record May 1995 | Owner on Record Owner Occupied | Assessor + 2 DocumentsUpdated Jul 2026 |
2 bd · 2 ba · 1,295 sqft · built 1984 · 0.057 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $315,000Aug 2004 | $5,3982025 | Amount on Record Nov 1993 | Owner on Record Owner Occupied | AssessorUpdated Jul 2026 |
2 bd · 2 ba · 1,059 sqft · built 1984 · 0.064 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $245,000Aug 2002 | $4,4562025 | Amount on Record Jul 1994 | Owner on Record Owner Occupied | AssessorUpdated Jul 2026 |
2 bd · 2 ba · 1,059 sqft · built 1984 · 0.053 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $92,500Jan 2009 | $1,8992025 | Amount on Record Sep 2008 | Owner on Record | AssessorUpdated Jul 2026 |
2 bd · 2 ba · 1,059 sqft · built 1984 · 0.064 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $122,000Jun 1998 | $3,3142025 | —Mar 2003 | Owner on Record | AssessorUpdated Jul 2026 |
2 bd · 2 ba · 1,312 sqft · built 1984 · 0.064 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $205,000Jul 2014 | $4,5922025 | Amount on Record Nov 2011 | Owner on Record Owner Occupied | Assessor + 4 DocumentsUpdated Jul 2026 |
2 bd · 2 ba · 1,295 sqft · built 1984 · 0.057 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $365,000Jun 2019 | $5,1182025 | Amount on Record Mar 2010 | 2 Owners on Record Owner Occupied | Assessor + 1 DocumentUpdated Jul 2026 |
2 bd · 2 ba · 1,059 sqft · built 1984 · 0.057 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $155,000May 2013 | $2,7002025 | —Aug 2011 | Owner on Record Owner Occupied | Assessor + 1 DocumentUpdated Jul 2026 |
2 bd · 2 ba · 1,059 sqft · built 1984 · 0.046 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $435,000Nov 2025 | $2,0762025 | Amount on Record May 2010 | Owner on Record Owner Occupied | Assessor + 2 DocumentsUpdated Jul 2026 |
2 bd · 2 ba · 1,059 sqft · built 1984 · 0.064 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $398,000Mar 2021 | $5,1172025 | Amount on Record Dec 2015 | 2 Owners on Record Owner Occupied | Assessor + 1 DocumentUpdated Jul 2026 |
2 bd · 2 ba · 1,059 sqft · built 1984 · 0.047 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $395,000Oct 2020 | $5,2682025 | Amount on Record Oct 1998 | Owner on Record Owner Occupied | Assessor + 7 DocumentsUpdated Jul 2026 |
2 bd · 2 ba · 1,295 sqft · built 1984 · 0.05 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $359,000Aug 2018 | $5,0432025 | Amount on Record Feb 2005 | Owner on Record Owner Occupied | Assessor + 2 DocumentsUpdated Jul 2026 |
2 bd · 2 ba · 1,491 sqft · built 1984 · 0.064 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $410,000Apr 2026 | $4,9932025 | Amount on Record Aug 2018 | Owner on Record | Assessor + 3 DocumentsUpdated Jul 2026 |
2 bd · 2 ba · 1,059 sqft · built 1984 · 0.064 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $126,000Aug 1998 | $2,6962025 | Amount on Record Feb 1996 | 2 Owners on Record Owner Occupied | AssessorUpdated Jul 2026 |
3 bd · 2 ba · 1,198 sqft · built 1985 · 0.057 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $256,000May 2016 | $3,9542025 | —Jul 1994 | 2 Owners on Record | Assessor + 1 DocumentUpdated Jul 2026 |
3 bd · 2 ba · 1,198 sqft · built 1985 · 0.064 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $390,000Oct 2020 | $5,0912025 | Amount on Record Jan 2020 | 2 Owners on Record Owner Occupied | Assessor + 3 DocumentsUpdated Jul 2026 |
2 bd · 2 ba · 1,190 sqft · built 1986 · 0.064 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $134,500Jan 1991 | $3,2022025 | —Apr 2003 | Owner on Record Owner Occupied | Assessor + 1 DocumentUpdated Jul 2026 |
2 bd · 2.5 ba · 1,304 sqft · built 1983 · 0.057 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $193,000Oct 2014 | $3,1602025 | Amount on Record Mar 2013 | Owner on Record Owner Occupied | Assessor + 4 DocumentsUpdated Jul 2026 |
3 bd · 2 ba · 1,295 sqft · built 1983 · 0.064 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $490,000Sep 2021 | $6,3232025 | Amount on Record Oct 2018 | 2 Owners on Record Owner Occupied | Assessor + 3 DocumentsUpdated Jul 2026 |
2 bd · 2 ba · 1,295 sqft · built 1983 · 0.054 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $380,000Aug 2020 | $5,1652025 | Amount on Record Oct 2017 | Owner on Record Owner Occupied | Assessor + 3 DocumentsUpdated Jul 2026 |
2 bd · 2.5 ba · 1,304 sqft · built 1984 · 0.057 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $255,000May 2017 | $3,8752025 | Amount on Record Jul 2006 | 2 Owners on Record Owner Occupied | Assessor + 4 DocumentsUpdated Jul 2026 |
2 bd · 2 ba · 1,295 sqft · built 1984 · 0.064 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $110,000Apr 2011 | $2,1122025 | Amount on Record Nov 2010 | 2 Owners on Record Owner Occupied | Assessor + 2 DocumentsUpdated Jul 2026 |
2 bd · 2 ba · 1,295 sqft · built 1984 · 0.054 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $380,000Sep 2020 | $5,1652025 | —May 2002 | Owner on Record Owner Occupied | Assessor + 2 DocumentsUpdated Jul 2026 |
2 bd · 2 ba · 1,059 sqft · built 1984 · 0.064 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $344,000Apr 2019 | $4,7792025 | Amount on Record Apr 2016 | Owner on Record Owner Occupied | Assessor + 3 DocumentsUpdated Jul 2026 |
2 bd · 2.5 ba · 1,304 sqft · built 1984 · 0.052 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $255,000Aug 2016 | $3,7972025 | Amount on Record Oct 2000 | 2 Owners on Record Owner Occupied | Assessor + 1 DocumentUpdated Jul 2026 |
2 bd · 2 ba · 1,295 sqft · built 1984 · 0.053 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $235,000Sep 2015 | $3,6762025 | Amount on Record Apr 2010 | Owner on Record | Assessor + 1 DocumentUpdated Jul 2026 |
2 bd · 2.5 ba · 1,304 sqft · built 1984 · 0.053 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $140,000Jun 2000 | $2,8952025 | Amount on Record Dec 1997 | Owner on Record Owner Occupied | Assessor + 1 DocumentUpdated Jul 2026 |
3 bd · 2 ba · 1,295 sqft · built 1984 · 0.052 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $220,000May 2014 | $3,5812025 | Amount on Record Mar 1997 | 2 Owners on Record | Assessor + 2 DocumentsUpdated Jul 2026 |
2 bd · 2 ba · 1,059 sqft · built 1984 · 0.064 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $340,000Sep 2018 | $4,7272025 | Amount on Record Sep 2007 | Owner on Record Owner Occupied | Assessor + 3 DocumentsUpdated Jul 2026 |
3 bd · 2.5 ba · 1,304 sqft · built 1984 · 0.057 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $230,000Nov 2014 | $3,5782025 | Amount on Record Jul 2014 | Owner on Record Owner Occupied | AssessorUpdated Jul 2026 |
2 bd · 2 ba · 1,295 sqft · built 1984 · 0.05 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $540,000May 2022 | $6,3242025 | Amount on Record Mar 2000 | 2 Owners on Record Owner Occupied | Assessor + 1 DocumentUpdated Aug 2026 |
2 bd · 2 ba · 1,295 sqft · built 1984 · 0.064 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $168,000Aug 2000 | $1,4392025 | Amount on Record Aug 1998 | 2 Owners on Record Owner Occupied | Assessor + 1 DocumentUpdated Jul 2026 |
2 bd · 2 ba · 1,295 sqft · built 1984 · 0.064 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $320,000Nov 2017 | $4,6372025 | —Nov 2017 | Owner on Record Owner Occupied | Assessor + 2 DocumentsUpdated Jul 2026 |
2 bd · 2 ba · 1,295 sqft · built 1984 · 0.064 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $117,000Jun 1995 | $2,7642025 | Owner on Record Owner Occupied | AssessorUpdated Jul 2026 |
2 bd · 2.5 ba · 1,304 sqft · built 1984 · 0.057 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $127,000Oct 1989 | $2,7962025 | Owner on Record | AssessorUpdated Jul 2026 |