Contra Costa County property records for 42 addresses on Rainier Ln, Antioch, CA · Last verified August 2026
| Properties | 42 |
|---|---|
| Median Sale Price | $385,000 |
| Deeds and Mortgages on File | 114 |
| Median Price per Sqft | $314 |
| Owner Occupied | 76% |
| Median Annual Tax Bill | $4,140 |
| Median Year Built | 1972 |
| Median Ownership Tenure | 6 years |
Owner names and prior sale amounts shown locked below are available instantly with a free trial.
3 bd · 1.5 ba · 1,236 sqft · 0.028 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $400,000Mar 2022 | $5,3132025 | Amount on Record May 2009 | 1 Name on Record Owner Occupied | Assessor + 1 DocumentUpdated Jul 2026 |
3 bd · 1.5 ba · 1,236 sqft · 0.028 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $10,500Mar 1994 | $1,9032025 | —Sep 2022 | 1 Name on Record | Assessor + 4 DocumentsUpdated Jul 2026 |
3 bd · 1 ba · 1,081 sqft · 0.023 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $340,000Jun 2025 | $3,7912025 | Amount on Record Jan 2009 | 2 Names on Record Owner Occupied | AssessorUpdated Jul 2026 |
3 bd · 1 ba · 1,081 sqft · 0.023 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| —Mar 2018 | $1,8782025 | —Nov 1993 | 1 Name on Record Owner Occupied | Assessor + 1 DocumentUpdated Jul 2026 |
3 bd · 1 ba · 1,081 sqft · 0.023 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $400,000Jul 2022 | $5,1422025 | Amount on Record May 2020 | 2 Names on Record Owner Occupied | Assessor + 5 DocumentsUpdated Jul 2026 |
3 bd · 1 ba · 1,081 sqft · 0.023 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $15,000Jul 1997 | $1,5322025 | Amount on Record Oct 1995 | 2 Names on Record | AssessorUpdated Aug 2026 |
3 bd · 1.5 ba · 1,236 sqft · 0.028 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $400,000Aug 2024 | $3,0812025 | Amount on Record Sep 2010 | 1 Name on Record Owner Occupied | Assessor + 1 DocumentUpdated Jul 2026 |
3 bd · 1.5 ba · 1,236 sqft · 0.028 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $42,500Jun 1998 | $1,2482025 | —Dec 2006 | 2 Names on Record Owner Occupied | AssessorUpdated Jul 2026 |
3 bd · 1.5 ba · 1,236 sqft · 0.028 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $380,000Dec 2022 | $4,9102025 | Amount on Record Jul 2008 | 1 Name on Record Owner Occupied | Assessor + 1 DocumentUpdated Jul 2026 |
2 bd · 1 ba · 825 sqft · 0.028 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $385,000May 2023 | $5,0462025 | Amount on Record Oct 2020 | 2 Names on Record Owner Occupied | Assessor + 5 DocumentsUpdated Jul 2026 |
3 bd · 1 ba · 1,081 sqft · 0.023 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $295,000Jun 2020 | $4,1742025 | Amount on Record Apr 2012 | 1 Name on Record Owner Occupied | Assessor + 3 DocumentsUpdated Jul 2026 |
4 bd · 1.5 ba · 1,342 sqft · 0.023 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $289,000Mar 2019 | $4,1712025 | Amount on Record Feb 2019 | 2 Names on Record | Assessor + 2 DocumentsUpdated Jul 2026 |
3 bd · 1 ba · 1,081 sqft · 0.023 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $355,000Dec 2021 | $4,7792025 | Amount on Record May 2009 | 1 Name on Record Owner Occupied | Assessor + 4 DocumentsUpdated Jul 2026 |
4 bd · 1.5 ba · 1,342 sqft · 0.023 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $310,000Aug 2020 | $4,2412025 | Amount on Record Dec 2016 | 2 Names on Record Owner Occupied | Assessor + 1 DocumentUpdated Jul 2026 |
3 bd · 1.5 ba · 1,236 sqft · 0.028 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| —Aug 1990 | $1,0782025 | 1 Name on Record Owner Occupied | AssessorUpdated Jul 2026 |
2 bd · 1 ba · 825 sqft · 0.028 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $260,000Sep 2019 | $3,7462025 | Amount on Record Jul 2008 | 1 Name on Record Owner Occupied | Assessor + 2 DocumentsUpdated Jul 2026 |
2 bd · 1 ba · 825 sqft · 0.028 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| —Nov 2008 | $1,6762025 | 2 Names on Record Owner Occupied | AssessorUpdated Jul 2026 |
4 bd · 1.5 ba · 1,342 sqft · 0.023 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $160,000Jun 2017 | $3,2922025 | Amount on Record Jun 2008 | 2 Names on Record | Assessor + 2 DocumentsUpdated Jul 2026 |
4 bd · 2 ba · 1,342 sqft · 0.023 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $299,000Oct 2019 | $4,1452025 | Amount on Record Jul 2014 | 1 Name on Record Owner Occupied | Assessor + 1 DocumentUpdated Jul 2026 |
2 bd · 1 ba · 825 sqft · 0.028 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $226,000Dec 2018 | $3,3082025 | Amount on Record Feb 2009 | 1 Name on Record Owner Occupied | Assessor + 3 DocumentsUpdated Jul 2026 |
2 bd · 1 ba · 825 sqft · 0.028 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $255,000Oct 2019 | $3,6852025 | Amount on Record Feb 2009 | 2 Names on Record Owner Occupied | Assessor + 2 DocumentsUpdated Jul 2026 |
2 bd · 1 ba · 825 sqft · 0.028 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $295,000Dec 2020 | $4,1372025 | Amount on Record Jan 2009 | 1 Name on Record Owner Occupied | Assessor + 4 DocumentsUpdated Jul 2026 |
4 bd · 1.5 ba · 1,342 sqft · 0.023 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $390,000Sep 2025 | $3,9572025 | Amount on Record Jun 2020 | 1 Name on Record | Assessor + 5 DocumentsUpdated Jul 2026 |
4 bd · 1.5 ba · 1,342 sqft · 0.023 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $270,000May 2018 | $4,0022025 | Amount on Record Jan 2014 | 1 Name on Record | Assessor + 4 DocumentsUpdated Jul 2026 |
4 bd · 1.5 ba · 1,342 sqft · 0.023 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $285,000Oct 2018 | $4,0432025 | Amount on Record May 2011 | 1 Name on Record Owner Occupied | Assessor + 4 DocumentsUpdated Aug 2026 |
4 bd · 1.5 ba · 1,342 sqft · 0.023 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $309,000Nov 2019 | $4,3452025 | Amount on Record Jun 2010 | 1 Name on Record Owner Occupied | Assessor + 5 DocumentsUpdated Jul 2026 |
2 bd · 1 ba · 825 sqft · 0.028 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $260,000Dec 2019 | $3,7472025 | 1 Name on Record Owner Occupied | Assessor + 2 DocumentsUpdated Jul 2026 |
2 bd · 1.5 ba · 825 sqft · 0.028 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $380,000Apr 2022 | $5,0762025 | Amount on Record Dec 2008 | 1 Name on Record Owner Occupied | Assessor + 2 DocumentsUpdated Jul 2026 |
4 bd · 1.5 ba · 1,342 sqft · 0.028 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $386,000Jan 2023 | $5,0572025 | Amount on Record Aug 2020 | 2 Names on Record Owner Occupied | Assessor + 5 DocumentsUpdated Jul 2026 |
3 bd · 1.5 ba · 1,236 sqft · 0.028 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $315,000Dec 2020 | $4,3012025 | Amount on Record Nov 2010 | 2 Names on Record Owner Occupied | Assessor + 4 DocumentsUpdated Jul 2026 |
4 bd · 1.5 ba · 1,342 sqft · 0.028 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $260,000Oct 2004 | $4,6172025 | Amount on Record Jul 1998 | 2 Names on Record | AssessorUpdated Jul 2026 |
3 bd · 1 ba · 1,081 sqft · 0.023 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $389,000Apr 2023 | $5,0142025 | Amount on Record Dec 2017 | 1 Name on Record Owner Occupied | Assessor + 5 DocumentsUpdated Jul 2026 |
2 bd · 1 ba · 825 sqft · 0.028 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $28,000Sep 2010 | $9692025 | Amount on Record Jul 2009 | 1 Name on Record | AssessorUpdated Jul 2026 |
3 bd · 2 ba · 1,081 sqft · 0.023 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $280,000Mar 2018 | $4,0512025 | Amount on Record May 2014 | 1 Name on Record Owner Occupied | Assessor + 6 DocumentsUpdated Jul 2026 |
4 bd · 1.5 ba · 1,342 sqft · 0.023 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $62,000Jul 1998 | $1,5752025 | —Jul 1998 | 1 Name on Record Owner Occupied | Assessor + 1 DocumentUpdated Jul 2026 |
3 bd · 1.5 ba · 1,236 sqft · 0.028 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $385,000Dec 2022 | $4,2352025 | Amount on Record Feb 2020 | 1 Name on Record Owner Occupied | Assessor + 5 DocumentsUpdated Aug 2026 |
4 bd · 1.5 ba · 1,342 sqft · 0.023 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $286,500Feb 2019 | $4,1402025 | Amount on Record Nov 2002 | 1 Name on Record | Assessor + 5 DocumentsUpdated Jul 2026 |
4 bd · 1.5 ba · 1,342 sqft · 0.028 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $305,000Feb 2020 | $4,2972025 | 1 Name on Record Owner Occupied | Assessor + 3 DocumentsUpdated Jul 2026 |
2 bd · 1 ba · 825 sqft · 0.028 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $310,000May 2025 | $3,3742025 | Amount on Record Jan 2019 | 1 Name on Record | Assessor + 2 DocumentsUpdated Jul 2026 |
4 bd · 1.5 ba · 1,342 sqft · 0.023 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $412,000Jan 2026 | $4,5432025 | Amount on Record Nov 2020 | 2 Names on Record Owner Occupied | Assessor + 5 DocumentsUpdated Jul 2026 |
4 bd · 1.5 ba · 1,342 sqft · 0.023 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $385,000Jul 2025 | $4,2282025 | Amount on Record Jun 2019 | 2 Names on Record Owner Occupied | Assessor + 4 DocumentsUpdated Jul 2026 |
4 bd · 1.5 ba · 1,342 sqft · 0.028 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $13,750,000Jul 2021 | $4,1842025 | —Aug 2018 | 1 Name on Record Owner Occupied | Assessor + 5 DocumentsUpdated Jul 2026 |