Contra Costa County property records for 38 addresses on Mt Conness Way, Antioch, CA · Last verified August 2026
| Properties | 38 |
|---|---|
| Median Sale Price | $699,000 |
| Deeds and Mortgages on File | 72 |
| Median Price per Sqft | $260 |
| Owner Occupied | 74% |
| Median Annual Tax Bill | $6,516 |
| Median Year Built | 1999 |
| Median Ownership Tenure | 13 years |
Owner names and prior sale amounts shown locked below are available instantly with a free trial.
4 bd · 2.5 ba · 2,066 sqft · 0.211 acres · Garage · Pool
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $525,000May 2020 | $6,6242025 | —May 2018 | 2 Names on Record Owner Occupied | Assessor + 4 DocumentsUpdated Aug 2026 |
4 bd · 2.5 ba · 2,797 sqft · 0.184 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $310,500Aug 2000 | $5,6982025 | —Aug 2000 | 1 Name on Record Owner Occupied | AssessorUpdated Jul 2026 |
5 bd · 2.5 ba · 3,125 sqft · 0.202 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $649,000Nov 2020 | $8,0442025 | Amount on Record Aug 2003 | 1 Name on Record Owner Occupied | Assessor + 4 DocumentsUpdated Jul 2026 |
4 bd · 2.5 ba · 2,650 sqft · 0.203 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $286,000Oct 2009 | $4,5032025 | Amount on Record Aug 2009 | 2 Names on Record | AssessorUpdated Jul 2026 |
3 bd · 3 ba · 2,650 sqft · 0.319 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $460,000Sep 2003 | $12,2702025 | Amount on Record Aug 2000 | 2 Names on Record Owner Occupied | Assessor + 1 DocumentUpdated Jul 2026 |
5 bd · 3 ba · 3,133 sqft · 0.216 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $849,000Jun 2022 | $9,0682025 | Amount on Record Oct 2003 | 2 Names on Record Owner Occupied | Assessor + 2 DocumentsUpdated Jul 2026 |
4 bd · 3 ba · 2,599 sqft · 0.226 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $520,000Feb 2018 | $6,8792025 | Amount on Record Sep 2015 | 2 Names on Record | Assessor + 4 DocumentsUpdated Jul 2026 |
3 bd · 2.5 ba · 2,650 sqft · 0.152 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $470,500May 2016 | $6,5162025 | Amount on Record Jul 2009 | 1 Name on Record Owner Occupied | Assessor + 1 DocumentUpdated Jul 2026 |
4 bd · 3 ba · 2,944 sqft · 0.227 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $305,500Mar 2000 | $5,8162025 | —Jan 2020 | 1 Name on Record Owner Occupied | Assessor + 2 DocumentsUpdated Jul 2026 |
5 bd · 3 ba · 2,919 sqft · 0.169 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $422,000Mar 2008 | $6,5252025 | Amount on Record Jul 2007 | 1 Name on Record | AssessorUpdated Jul 2026 |
5 bd · 3 ba · 3,209 sqft · 0.216 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $282,000Mar 2000 | $6,3552025 | —Sep 2005 | 1 Name on Record Owner Occupied | Assessor + 4 DocumentsUpdated Jul 2026 |
3 bd · 3 ba · 2,196 sqft · 0.166 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $359,000Jun 2014 | $5,2892025 | Amount on Record Dec 2010 | 2 Names on Record | AssessorUpdated Jul 2026 |
5 bd · 3 ba · 2,685 sqft · 0.152 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $699,000Sep 2025 | $8,2702025 | Amount on Record May 2022 | 1 Name on Record Owner Occupied | Assessor + 6 DocumentsUpdated Jul 2026 |
6 bd · 3 ba · 2,534 sqft · 0.151 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $245,500Jan 2000 | $4,8332025 | —Aug 2005 | 2 Names on Record Owner Occupied | AssessorUpdated Jul 2026 |
4 bd · 3 ba · 2,599 sqft · 0.155 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $575,000Oct 2004 | $7,8812025 | Amount on Record Dec 1999 | 2 Names on Record Owner Occupied | Assessor + 1 DocumentUpdated Jul 2026 |
4 bd · 3 ba · 2,196 sqft · 0.157 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $233,500Jan 2000 | $4,6682025 | —Sep 2005 | 1 Name on Record | Assessor + 2 DocumentsUpdated Jul 2026 |
5 bd · 3 ba · 2,364 sqft · 0.157 acres · Garage · Pool
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $410,000Nov 2007 | $6,3542025 | Amount on Record Jun 2007 | 1 Name on Record Owner Occupied | AssessorUpdated Jul 2026 |
5 bd · 3 ba · 2,697 sqft · 0.314 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $433,000Jan 2008 | $6,5662025 | Amount on Record Jul 2007 | 2 Names on Record Owner Occupied | Assessor + 3 DocumentsUpdated Jul 2026 |
4 bd · 3 ba · 2,685 sqft · 0.157 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $265,000Jan 2010 | $4,2592025 | Amount on Record Apr 2004 | 2 Names on Record | AssessorUpdated Jul 2026 |
6 bd · 3 ba · 2,534 sqft · 0.195 acres · Garage · Pool
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $765,000May 2026 | $3,6222025 | Amount on Record Dec 1999 | 1 Name on Record Owner Occupied | Assessor + 4 DocumentsUpdated Aug 2026 |
5 bd · 3 ba · 2,534 sqft · 0.157 acres · Garage · Pool
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $420,000Jun 2014 | $6,0732025 | Amount on Record Dec 1999 | 1 Name on Record Owner Occupied | Assessor + 6 DocumentsUpdated Jul 2026 |
5 bd · 3 ba · 2,685 sqft · 0.162 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $659,000Dec 2022 | $7,8682025 | Amount on Record Dec 1999 | 1 Name on Record Owner Occupied | Assessor + 1 DocumentUpdated Jul 2026 |
3 bd · 3 ba · 2,196 sqft · 0.157 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $223,000Sep 1999 | $4,3712025 | 1 Name on Record Owner Occupied | AssessorUpdated Jul 2026 |
4 bd · 3 ba · 3,275 sqft · 0.151 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $900,000Mar 2022 | $9,2772025 | Amount on Record Jun 2004 | 1 Name on Record Owner Occupied | Assessor + 3 DocumentsUpdated Jul 2026 |
5 bd · 3 ba · 2,685 sqft · 0.151 acres · Garage · Pool
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $375,000Jun 2013 | $5,5162025 | Amount on Record Mar 2010 | 1 Name on Record | AssessorUpdated Jul 2026 |
5 bd · 3 ba · 2,534 sqft · 0.155 acres · Garage · Pool
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $135,500Nov 2016 | $4,0312025 | Amount on Record Jan 2012 | 2 Names on Record Owner Occupied | Assessor + 1 DocumentUpdated Jul 2026 |
4 bd · 3 ba · 2,364 sqft · 0.151 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $750,000Aug 2021 | $8,0172025 | Amount on Record Jun 2018 | 2 Names on Record Owner Occupied | Assessor + 4 DocumentsUpdated Jul 2026 |
4 bd · 3 ba · 2,685 sqft · 0.165 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $705,000Jun 2026 | $3,9562025 | Amount on Record Jun 2012 | 1 Name on Record Owner Occupied | Assessor + 1 DocumentUpdated Jul 2026 |
3 bd · 3 ba · 2,944 sqft · 0.17 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $680,000Sep 2020 | $8,3962025 | Amount on Record Sep 1999 | 1 Name on Record | Assessor + 2 DocumentsUpdated Jul 2026 |
4 bd · 3 ba · 2,196 sqft · 0.174 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $480,000Apr 2022 | $7,4732025 | Amount on Record Nov 2003 | 1 Name on Record Owner Occupied | Assessor + 1 DocumentUpdated Jul 2026 |
4 bd · 3 ba · 2,364 sqft · 0.153 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $535,000Sep 2004 | $8,6352025 | Amount on Record Sep 1999 | 1 Name on Record | Assessor + 2 DocumentsUpdated Jul 2026 |
3 bd · 3 ba · 2,196 sqft · 0.143 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $375,000Dec 2002 | $6,4542025 | Amount on Record Apr 1999 | 2 Names on Record Owner Occupied | Assessor + 2 DocumentsUpdated Jul 2026 |
5 bd · 3 ba · 2,584 sqft · 0.244 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $380,000Jul 2014 | $5,3902025 | Amount on Record Apr 1999 | 1 Name on Record Owner Occupied | Assessor + 2 DocumentsUpdated Jul 2026 |
4 bd · 3 ba · 2,364 sqft · 0.144 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $405,000Jul 2003 | $6,8612025 | Amount on Record Jul 2000 | 2 Names on Record Owner Occupied | Assessor + 2 DocumentsUpdated Jul 2026 |
4 bd · 3 ba · 2,599 sqft · 0.18 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $670,000Sep 2025 | $8,1842025 | Amount on Record Apr 2004 | 2 Names on Record Owner Occupied | Assessor + 4 DocumentsUpdated Jul 2026 |
5 bd · 3 ba · 2,584 sqft · 0.159 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $390,000Oct 2002 | $6,7552025 | Amount on Record Apr 1999 | 2 Names on Record Owner Occupied | Assessor + 1 DocumentUpdated Jul 2026 |
3 bd · 3 ba · 2,578 sqft · 0.161 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $224,500May 1999 | $4,8762025 | 2 Names on Record Owner Occupied | Assessor + 1 DocumentUpdated Jul 2026 |
4 bd · 3 ba · 2,364 sqft · 0.17 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $205,500Dec 2011 | $3,3792025 | Amount on Record Feb 2006 | 2 Names on Record | Assessor + 1 DocumentUpdated Jul 2026 |