Contra Costa County property records for 38 addresses on Alpha Way, Antioch, CA · Last verified August 2026
| Properties | 38 |
|---|---|
| Median Sale Price | $530,000 |
| Deeds and Mortgages on File | 67 |
| Median Price per Sqft | $315 |
| Owner Occupied | 50% |
| Median Annual Tax Bill | $3,819 |
| Median Year Built | 1947 |
| Median Ownership Tenure | 9 years |
Owner names and prior sale amounts shown locked below are available instantly with a free trial.
3 bd · 1 ba · 1,459 sqft · 0.2 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $250,000Apr 2024 | $3,3802025 | Amount on Record Aug 2015 | 1 Name on Record | Assessor + 3 DocumentsUpdated Jul 2026 |
1 bd · 1 ba · 792 sqft · 0.086 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $250,000Apr 2024 | $2,3392025 | Amount on Record Aug 2015 | 1 Name on Record | Assessor + 3 DocumentsUpdated Jul 2026 |
1 bd · 1 ba · 624 sqft · 0.097 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $250,000Apr 2024 | $2,4982025 | Amount on Record Aug 2015 | 1 Name on Record | Assessor + 3 DocumentsUpdated Jul 2026 |
1 bd · 1 ba · 805 sqft · 0.143 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $115,000Jul 2013 | $2,0752025 | 1 Name on Record Owner Occupied | Assessor + 3 DocumentsUpdated Jul 2026 |
3 bd · 2 ba · 1,183 sqft · 0.169 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| —Oct 1990 | $1,2372025 | 1 Name on Record Owner Occupied | AssessorUpdated Jul 2026 |
3 bd · 2 ba · 1,580 sqft · 0.35 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $625,000Jul 2021 | $8,4542025 | Amount on Record Oct 2011 | 1 Name on Record Owner Occupied | Assessor + 1 DocumentUpdated Jul 2026 |
7 bd · 4.5 ba · 3,733 sqft · 0.25 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $460,000Apr 2015 | $7,3092025 | Amount on Record Dec 2004 | 2 Names on Record Owner Occupied | Assessor + 2 DocumentsUpdated Jul 2026 |
2 bd · 1 ba · 902 sqft · 0.129 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $230,000Feb 2003 | $4,2232025 | Amount on Record Oct 2000 | 2 Names on Record Owner Occupied | AssessorUpdated Jul 2026 |
5 bd · 3 ba · 2,318 sqft · 0.2 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $310,000Aug 2003 | $5,5042025 | Amount on Record Apr 2002 | 1 Name on Record | AssessorUpdated Jul 2026 |
2,537 sqft · Built 1956 · 0.258 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $180,000Nov 2010 | $4,7942025 | Amount on Record Jun 2010 | 2 Names on Record | AssessorUpdated Jul 2026 |
5 bd · 3 ba · 3,786 sqft · 0.266 acres · Garage · Pool
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $407,000Aug 2017 | $5,7532025 | Amount on Record Jan 2010 | 1 Name on Record Owner Occupied | Assessor + 1 DocumentUpdated Jul 2026 |
3 bd · 1 ba · 2,018 sqft · 0.43 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $530,000Jun 2022 | $6,8042025 | Amount on Record Aug 2021 | 1 Name on Record | Assessor + 3 DocumentsUpdated Jul 2026 |
3 bd · 1 ba · 1,149 sqft · 0.232 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $1,7612025 | —Aug 2003 | 2 Names on Record Owner Occupied | AssessorUpdated Jul 2026 |
3 bd · 2 ba · 1,343 sqft · 0.43 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $360,000Sep 2019 | $4,9012025 | Amount on Record May 2004 | 2 Names on Record Owner Occupied | Assessor + 4 DocumentsUpdated Jul 2026 |
3 bd · 2 ba · 1,696 sqft · 0.215 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $322,500Aug 2017 | $4,6792025 | 2 Names on Record | Assessor + 2 DocumentsUpdated Jul 2026 |
4 bd · 4 ba · 2,475 sqft · 0.43 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $900,000Jun 2026 | $3,6862025 | 1 Name on Record | Assessor + 1 DocumentUpdated Jul 2026 |
3 bd · 3 ba · 2,131 sqft · 0.43 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $460,000Apr 2025 | $3,0332025 | Amount on Record May 2012 | 2 Names on Record Owner Occupied | Assessor + 5 DocumentsUpdated Jul 2026 |
3 bd · 1 ba · 1,628 sqft · 0.258 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $1,4812025 | —Dec 2020 | 2 Names on Record | Assessor + 5 DocumentsUpdated Jul 2026 |
3 bd · 2 ba · 1,864 sqft · 0.43 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $79,000Apr 2021 | $1,8632025 | —Apr 2021 | 1 Name on Record | Assessor + 3 DocumentsUpdated Jul 2026 |
3 bd · 2 ba · 2,036 sqft · 0.263 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $530,000Apr 2022 | $6,8492025 | 2 Names on Record Owner Occupied | Assessor + 2 DocumentsUpdated Aug 2026 |
7 bd · 4 ba · 3,468 sqft · 0.43 acres · Garage · Pool
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $2,3122025 | —Oct 2025 | 2 Names on Record Owner Occupied | Assessor + 3 DocumentsUpdated Jul 2026 |
3 bd · 1 ba · 1,408 sqft · 0.263 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $245,000Dec 2015 | $3,8192025 | —Aug 2000 | 1 Name on Record | AssessorUpdated Jul 2026 |
4 bd · 3 ba · 2,288 sqft · 0.43 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $3,0082025 | 1 Name on Record | AssessorUpdated Jul 2026 |
4 bd · 2.5 ba · 1,647 sqft · 0.246 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $470,000Oct 2005 | $6,7822025 | 2 Names on Record | AssessorUpdated Jul 2026 |
3 bd · 2 ba · 1,283 sqft · 0.43 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $70,000Apr 1989 | $2,9282025 | —Jan 1995 | 1 Name on Record Owner Occupied | AssessorUpdated Jul 2026 |
3 bd · 2 ba · 2,178 sqft · 0.225 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $375,000Nov 2017 | $5,2682025 | Amount on Record Feb 2003 | 2 Names on Record Owner Occupied | Assessor + 3 DocumentsUpdated Jul 2026 |
3 bd · 1 ba · 948 sqft · 0.43 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $130,000Feb 1994 | $2,9682025 | —Jul 2025 | 2 Names on Record Owner Occupied | Assessor + 1 DocumentUpdated Jul 2026 |
4 bd · 3.5 ba · 2,263 sqft · 0.258 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $696,500Mar 2022 | $8,0332025 | —Mar 2022 | 2 Names on Record Owner Occupied | Assessor + 3 DocumentsUpdated Jul 2026 |
4 bd · 2 ba · 2,656 sqft · 0.43 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $150,000May 2010 | $2,7402025 | Amount on Record Mar 2010 | 2 Names on Record | Assessor + 1 DocumentUpdated Jul 2026 |
3 bd · 2 ba · 1,392 sqft · 0.258 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $540,000Aug 2025 | $2,7932025 | Amount on Record Mar 2009 | 1 Name on Record Owner Occupied | Assessor + 2 DocumentsUpdated Jul 2026 |
2,707 sqft · Built 1962 · 0.43 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $215,000Jun 2000 | $5,9012025 | —Jun 2000 | 1 Name on Record | AssessorUpdated Jul 2026 |
3 bd · 2 ba · 1,260 sqft · 0.258 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $145,000Oct 1989 | $3,5582025 | 2 Names on Record | Assessor + 1 DocumentUpdated Jul 2026 |
3 bd · 2.5 ba · 1,986 sqft · 0.43 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $90,000Jan 1996 | $2,0402025 | —Jan 1996 | 1 Name on Record Owner Occupied | Assessor + 2 DocumentsUpdated Jul 2026 |
3 bd · 2 ba · 1,602 sqft · 0.214 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $560,000Oct 2021 | $7,2202025 | Amount on Record Oct 1996 | 2 Names on Record Owner Occupied | Assessor + 3 DocumentsUpdated Jul 2026 |
4 bd · 2 ba · 1,565 sqft · 0.43 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $130,000Sep 1993 | $3,8972025 | —Nov 2004 | 1 Name on Record Owner Occupied | Assessor + 1 DocumentUpdated Jul 2026 |
3 bd · 1.5 ba · 1,228 sqft · 0.215 acres · Garage · Pool
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $249,000Jun 2017 | $3,8082025 | Amount on Record Jan 2005 | 2 Names on Record | Assessor + 5 DocumentsUpdated Jul 2026 |
8 bd · 3.5 ba · 3,918 sqft · 0.701 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $350,000Oct 2002 | $7,6052025 | —Oct 2002 | 1 Name on Record | AssessorUpdated Jul 2026 |
2 bd · 2 ba · 918 sqft · 0.286 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $310,000Nov 2004 | $5,5832025 | Amount on Record Jul 2003 | 1 Name on Record | Assessor + 1 DocumentUpdated Jul 2026 |