Contra Costa County property records for 18 addresses on Trenton St, Oakley, CA · Last verified October 2026
| Properties | 18 |
|---|---|
| Median Sale Price | $635,000 |
| Deeds and Mortgages on File | 38 |
| Median Price per Sqft | $345 |
| Owner Occupied | 89% |
| Median Annual Tax Bill | $7,009 |
| Median Year Built | 1994 |
| Median Ownership Tenure | 17 years |
Owner names and prior sale amounts shown locked below are available instantly with a free trial.
4 bd · 2 ba · 2,012 sqft · built 1995 · 0.3 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $620,000Feb 2021 | $8,9322025 | Amount on Record May 2017 | 2 Owners on Record Owner Occupied | Assessor + 5 DocumentsUpdated Aug 2026 |
4 bd · 2 ba · 2,012 sqft · built 1994 · 0.273 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $799,000Dec 2025 | $8,1702025 | Amount on Record Sep 2017 | 2 Owners on Record Owner Occupied | Assessor + 5 DocumentsUpdated Oct 2026 |
4 bd · 2 ba · 1,713 sqft · built 1994 · 0.259 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $160,000Dec 1996 | $4,3882025 | —Jun 1994 | 2 Owners on Record Owner Occupied | Assessor + 2 DocumentsUpdated Oct 2026 |
3 bd · 2.5 ba · 1,970 sqft · built 1994 · 0.214 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $355,000Jan 2008 | $6,5632025 | Amount on Record Oct 2007 | 2 Owners on Record Owner Occupied | Assessor + 1 DocumentUpdated Oct 2026 |
4 bd · 2 ba · 1,769 sqft · built 1994 · 0.162 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $425,000Feb 2017 | $7,0092025 | Amount on Record Mar 2010 | Owner on Record Owner Occupied | Assessor + 3 DocumentsUpdated Aug 2026 |
4 bd · 2 ba · 1,713 sqft · built 1994 · 0.178 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $235,000Mar 2009 | $4,8112025 | Amount on Record Dec 2008 | 2 Owners on Record Owner Occupied | Assessor + 1 DocumentUpdated Oct 2026 |
3 bd · 2.5 ba · 1,970 sqft · built 1994 · 0.176 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $550,000Aug 2005 | $8,6402025 | 2 Owners on Record Owner Occupied | Assessor + 2 DocumentsUpdated Oct 2026 |
4 bd · 2 ba · 2,012 sqft · built 1994 · 0.173 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $696,000Oct 2023 | $9,2852025 | Amount on Record Aug 2018 | 2 Owners on Record Owner Occupied | Assessor + 3 DocumentsUpdated Aug 2026 |
4 bd · 2 ba · 2,012 sqft · built 1994 · 0.176 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $172,000Jun 1994 | $4,6952025 | —Jun 1994 | Owner on Record | Assessor + 1 DocumentUpdated Jul 2026 |
4 bd · 2 ba · 2,012 sqft · built 1995 · 0.173 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $169,000Jun 1995 | $4,5242025 | 2 Owners on Record Owner Occupied | Assessor + 4 DocumentsUpdated Jul 2026 |
4 bd · 2 ba · 1,713 sqft · built 1994 · 0.176 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $635,000Apr 2021 | $8,4492025 | Amount on Record Nov 2017 | Owner on Record Owner Occupied | Assessor + 2 DocumentsUpdated Oct 2026 |
3 bd · 3 ba · 1,967 sqft · built 1994 · 0.173 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $635,000Mar 2023 | $8,8152025 | Amount on Record Aug 2021 | 2 Owners on Record Owner Occupied | Assessor + 3 DocumentsUpdated Oct 2026 |
3 bd · 2.5 ba · 1,970 sqft · built 1995 · 0.165 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $260,000Jul 2010 | $5,1522025 | Amount on Record May 2001 | Owner on Record | Assessor + 1 DocumentUpdated Oct 2026 |
3 bd · 2 ba · 1,759 sqft · built 1994 · 0.173 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $720,000Apr 2026 | $8,6842025 | Amount on Record Nov 2021 | 2 Owners on Record Owner Occupied | Assessor + 2 DocumentsUpdated Oct 2026 |
3 bd · 2 ba · 1,681 sqft · built 1994 · 0.173 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $330,000Dec 2003 | $6,5962025 | Amount on Record Dec 2000 | 2 Owners on Record Owner Occupied | AssessorUpdated Oct 2026 |
3 bd · 2 ba · 1,430 sqft · built 1994 · 0.173 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $203,000Nov 2000 | $4,2242025 | Amount on Record May 1994 | Owner on Record Owner Occupied | Assessor + 2 DocumentsUpdated Oct 2026 |
4 bd · 2 ba · 1,713 sqft · built 1995 · 0.178 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $213,000Oct 2009 | $4,4592025 | Amount on Record Jul 2009 | 2 Owners on Record Owner Occupied | Assessor + 1 DocumentUpdated Sep 2026 |
3 bd · 2 ba · 1,731 sqft · built 1995 · 0.172 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $415,000Aug 2004 | $7,8952025 | Amount on Record Apr 2002 | 2 Owners on Record Owner Occupied | AssessorUpdated Oct 2026 |