Contra Costa County property records for 37 addresses on Blue Oak Ln, Clayton, CA · Last verified August 2026
| Properties | 37 |
|---|---|
| Median Sale Price | $1,435,000 |
| Deeds and Mortgages on File | 75 |
| Median Price per Sqft | $449 |
| Owner Occupied | 97% |
| Median Annual Tax Bill | $11,928 |
| Median Year Built | 1995 |
| Median Ownership Tenure | 15 years |
Owner names and prior sale amounts shown locked below are available instantly with a free trial.
4 bd · 2.5 ba · 2,448 sqft · built 1994 · 0.223 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $826,000May 2015 | $12,5272025 | Amount on Record Dec 2009 | Owner on Record Owner Occupied | AssessorUpdated Jul 2026 |
3 bd · 2 ba · 2,505 sqft · built 1993 · 0.211 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $780,000Feb 2015 | $11,9282025 | Amount on Record Sep 2001 | 2 Owners on Record Owner Occupied | Assessor + 1 DocumentUpdated Jul 2026 |
4 bd · 3 ba · 2,966 sqft · built 1994 · 0.306 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $779,000Feb 2015 | $11,9822025 | Amount on Record Aug 2003 | Owner on Record | AssessorUpdated Jul 2026 |
4 bd · 3.5 ba · 3,373 sqft · built 1994 · 0.183 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $1,000,000Nov 2017 | $14,1272025 | Amount on Record Feb 2010 | Owner on Record Owner Occupied | Assessor + 8 DocumentsUpdated Jul 2026 |
5 bd · 3.5 ba · 3,373 sqft · built 1994 · 0.304 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $1,055,000Mar 2017 | $15,1592025 | Amount on Record Jun 2016 | Owner on Record Owner Occupied | Assessor + 7 DocumentsUpdated Jul 2026 |
4 bd · 2.5 ba · 3,140 sqft · built 1994 · 0.183 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $370,000Apr 1994 | $8,7312025 | —Apr 1994 | Owner on Record Owner Occupied | Assessor + 1 DocumentUpdated Jul 2026 |
4 bd · 2.5 ba · 3,146 sqft · built 1994 · 0.326 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $787,500Oct 2014 | $11,9902025 | Amount on Record Oct 1996 | 2 Owners on Record Owner Occupied | Assessor + 1 DocumentUpdated Jul 2026 |
4 bd · 3 ba · 2,966 sqft · built 1995 · 0.183 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $379,000Sep 1994 | $8,5972025 | Owner on Record Owner Occupied | AssessorUpdated Jul 2026 |
4 bd · 2.5 ba · 2,448 sqft · built 1994 · 0.356 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $345,000Jul 1996 | $8,4592025 | Amount on Record Mar 1994 | Owner on Record Owner Occupied | Assessor + 1 DocumentUpdated Jul 2026 |
3 bd · 2 ba · 2,455 sqft · built 1994 · 0.169 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $332,500Jun 1994 | $7,8042025 | —Apr 2013 | 2 Owners on Record Owner Occupied | Assessor + 2 DocumentsUpdated Aug 2026 |
5 bd · 3 ba · 2,966 sqft · built 1994 · 0.365 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $480,000Aug 1999 | $9,7132025 | Amount on Record Mar 1994 | Owner on Record Owner Occupied | AssessorUpdated Jul 2026 |
5 bd · 3 ba · 3,606 sqft · built 1994 · 0.289 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $449,000May 1994 | $9,9252025 | —May 1994 | 2 Owners on Record Owner Occupied | AssessorUpdated Jul 2026 |
5 bd · 3 ba · 3,596 sqft · built 1995 · 0.339 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $1,435,000Mar 2026 | $9,5772025 | Amount on Record Mar 1998 | 2 Owners on Record Owner Occupied | Assessor + 3 DocumentsUpdated Aug 2026 |
4 bd · 2.5 ba · 2,448 sqft · built 1995 · 0.233 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $460,000Jul 1999 | $9,3072025 | Amount on Record Jul 1994 | 2 Owners on Record Owner Occupied | AssessorUpdated Jul 2026 |
4 bd · 2.5 ba · 2,981 sqft · built 1995 · 0.195 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $1,100,000Jul 2006 | $15,3542025 | Amount on Record Feb 1998 | Owner on Record Owner Occupied | Assessor + 2 DocumentsUpdated Jul 2026 |
4 bd · 3 ba · 3,008 sqft · built 1995 · 0.331 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $1,460,000Feb 2022 | $10,5742025 | Amount on Record Dec 1997 | 2 Owners on Record Owner Occupied | Assessor + 2 DocumentsUpdated Jul 2026 |
5 bd · 3.5 ba · 3,454 sqft · built 1995 · 0.188 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $448,000Jul 1994 | $9,8732025 | —Dec 2011 | Owner on Record Owner Occupied | AssessorUpdated Jul 2026 |
5 bd · 3.5 ba · 3,454 sqft · built 1995 · 0.306 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $415,000Aug 1994 | $9,2182025 | 2 Owners on Record Owner Occupied | Assessor + 4 DocumentsUpdated Aug 2026 |
4 bd · 2.5 ba · 2,981 sqft · built 1995 · 0.192 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $410,000Sep 1996 | $10,5722025 | Amount on Record Aug 1994 | Owner on Record Owner Occupied | Assessor + 1 DocumentUpdated Jul 2026 |
3 bd · 2 ba · 2,455 sqft · built 1995 · 0.297 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $769,000Sep 2004 | $13,4002025 | Amount on Record Dec 2001 | 2 Owners on Record Owner Occupied | Assessor + 1 DocumentUpdated Jul 2026 |
4 bd · 3 ba · 3,008 sqft · built 1995 · 0.206 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $443,000May 1998 | $9,3082025 | Amount on Record Mar 1997 | 2 Owners on Record Owner Occupied | AssessorUpdated Jul 2026 |
5 bd · 3.5 ba · 3,454 sqft · built 1995 · 0.291 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $920,000Jun 2007 | $15,9842025 | Amount on Record Mar 2000 | Owner on Record Owner Occupied | Assessor + 2 DocumentsUpdated Jul 2026 |
4 bd · 2.5 ba · 2,981 sqft · built 1995 · 0.211 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $1,005,000May 2019 | $13,9432025 | Amount on Record May 2018 | 2 Owners on Record Owner Occupied | Assessor + 4 DocumentsUpdated Jul 2026 |
4 bd · 3 ba · 3,008 sqft · built 1995 · 0.301 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $590,000Dec 2011 | $9,7492025 | Amount on Record Mar 2010 | 2 Owners on Record Owner Occupied | Assessor + 1 DocumentUpdated Jul 2026 |
5 bd · 3.5 ba · 3,454 sqft · built 1995 · 0.192 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $1,375,000Aug 2023 | $17,1262025 | Amount on Record Feb 1996 | 2 Owners on Record Owner Occupied | Assessor + 2 DocumentsUpdated Jul 2026 |
5 bd · 3 ba · 3,596 sqft · built 1995 · 0.379 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $1,350,000Apr 2026 | $28,3282025 | Amount on Record Jul 2007 | 2 Owners on Record Owner Occupied | Assessor + 2 DocumentsUpdated Jul 2026 |
4 bd · 2.5 ba · 3,162 sqft · built 1995 · 0.183 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $661,000Jun 2009 | $10,9672025 | Amount on Record Apr 2006 | Owner on Record Owner Occupied | Assessor + 5 DocumentsUpdated Jul 2026 |
5 bd · 3.5 ba · 3,454 sqft · built 1995 · 0.206 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $1,578,000Nov 2021 | $18,9812025 | Amount on Record Jul 2015 | Owner on Record Owner Occupied | Assessor + 3 DocumentsUpdated Jul 2026 |
4 bd · 3 ba · 3,008 sqft · built 1995 · 0.302 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $1,465,000Jun 2021 | $19,1432025 | Amount on Record Oct 2011 | 2 Owners on Record Owner Occupied | Assessor + 4 DocumentsUpdated Jul 2026 |
4 bd · 2.5 ba · 2,448 sqft · built 1995 · 0.195 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $559,000Aug 2001 | $10,7632025 | Amount on Record Dec 1995 | 2 Owners on Record Owner Occupied | Assessor + 2 DocumentsUpdated Jul 2026 |
3 bd · 2 ba · 2,455 sqft · built 1995 · 0.256 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $1,120,000Sep 2020 | $14,1042025 | Amount on Record Nov 1994 | Owner on Record Owner Occupied | Assessor + 5 DocumentsUpdated Jul 2026 |
5 bd · 3 ba · 3,596 sqft · built 1995 · 0.277 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $1,443,000Oct 2021 | $10,0432025 | Amount on Record Nov 2008 | Owner on Record Owner Occupied | Assessor + 3 DocumentsUpdated Jul 2026 |
5 bd · 3.5 ba · 3,454 sqft · built 1995 · 0.227 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $1,075,000Nov 2019 | $14,5602025 | Amount on Record Apr 2004 | 2 Owners on Record Owner Occupied | Assessor + 2 DocumentsUpdated Jul 2026 |
4 bd · 2.5 ba · 3,162 sqft · built 1995 · 0.202 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $1,025,000Mar 2020 | $14,0182025 | Amount on Record Dec 2009 | Owner on Record Owner Occupied | Assessor + 4 DocumentsUpdated Jul 2026 |
4 bd · 2.5 ba · 2,448 sqft · built 1995 · 0.204 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $1,100,000Oct 2023 | $13,9562025 | Amount on Record Mar 2013 | Owner on Record Owner Occupied | Assessor + 1 DocumentUpdated Jul 2026 |
5 bd · 3.5 ba · 3,454 sqft · built 1995 · 0.33 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $415,000Apr 1996 | $9,1282025 | —Apr 1996 | 2 Owners on Record Owner Occupied | AssessorUpdated Jul 2026 |
5 bd · 3 ba · 3,596 sqft · built 1995 · 0.236 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $1,177,500Nov 2005 | $18,8502025 | Amount on Record Mar 2002 | Owner on Record Owner Occupied | Assessor + 1 DocumentUpdated Jul 2026 |