Alameda County property records for 21 addresses on Valley Oak Dr, Castro Valley, CA · Last verified October 2026
| Properties | 21 |
|---|---|
| Median Sale Price | $785,000 |
| Deeds and Mortgages on File | 28 |
| Median Price per Sqft | $358 |
| Owner Occupied | 90% |
| Median Annual Tax Bill | $11,309 |
| Median Year Built | 1996 |
| Median Ownership Tenure | 24 years |
Owner names and prior sale amounts shown locked below are available instantly with a free trial.
4 bd · 3 ba · 2,527 sqft · built 1996 · 0.163 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $718,000Sep 2002 | $13,5782025 | Amount on Record Mar 1996 | Owner on Record Owner Occupied | Assessor + 4 DocumentsUpdated Aug 2026 |
4 bd · 2 ba · 1,871 sqft · built 1997 · 0.161 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $1,030,000Oct 2017 | $15,1972025 | —Dec 1998 | 2 Owners on Record Owner Occupied | Assessor + 2 DocumentsUpdated Aug 2026 |
5 bd · 2.5 ba · 2,290 sqft · built 1996 · 0.191 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $654,000Oct 2010 | $11,3092025 | Amount on Record Jul 2010 | Owner on Record Owner Occupied | Assessor + 1 DocumentUpdated Oct 2026 |
4 bd · 3 ba · 2,234 sqft · built 1996 · 0.17 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $319,000Mar 1996 | $7,6412025 | —Mar 1996 | 2 Owners on Record Owner Occupied | AssessorUpdated Aug 2026 |
4 bd · 3 ba · 2,234 sqft · built 1996 · 0.138 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $327,000May 1996 | $7,7962025 | 2 Owners on Record Owner Occupied | AssessorUpdated Aug 2026 |
5 bd · 3 ba · 2,527 sqft · built 1996 · 0.129 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $960,000Oct 2005 | $16,7442025 | Amount on Record Dec 2000 | 2 Owners on Record Owner Occupied | Assessor + 2 DocumentsUpdated Aug 2026 |
3 bd · 2 ba · 1,871 sqft · built 1996 · 0.183 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $358,000Jan 1999 | $8,0072025 | Amount on Record Mar 1996 | 2 Owners on Record Owner Occupied | AssessorUpdated Oct 2026 |
5 bd · 3 ba · 2,527 sqft · built 1996 · 0.174 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $353,500Mar 1996 | $8,3822025 | 2 Owners on Record Owner Occupied | AssessorUpdated Aug 2026 |
4 bd · 2 ba · 1,871 sqft · built 1997 · 0.135 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $785,000Jun 2007 | $13,7972025 | Amount on Record Mar 1996 | Owner on Record | Assessor + 1 DocumentUpdated Oct 2026 |
4 bd · 2 ba · 1,871 sqft · built 1997 · 0.169 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $293,500Mar 1996 | $7,1462025 | Owner on Record Owner Occupied | Assessor + 1 DocumentUpdated Aug 2026 |
4 bd · 2.5 ba · 2,357 sqft · built 1996 · 0.127 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $322,500Jun 1996 | $7,7092025 | —May 2019 | Owner on Record Owner Occupied | Assessor + 3 DocumentsUpdated Aug 2026 |
5 bd · 3 ba · 2,527 sqft · built 1996 · 0.168 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $609,000Aug 2001 | $12,0282025 | Amount on Record May 1996 | 2 Owners on Record | AssessorUpdated Oct 2026 |
4 bd · 3 ba · 2,234 sqft · built 1997 · 0.127 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $360,000Oct 1997 | $8,1652025 | Amount on Record Mar 1996 | Owner on Record Owner Occupied | Assessor + 2 DocumentsUpdated Sep 2026 |
5 bd · 2.5 ba · 2,357 sqft · built 1996 · 0.142 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $1,250,000Jul 2020 | $17,2242025 | Amount on Record Mar 1996 | 2 Owners on Record Owner Occupied | Assessor + 4 DocumentsUpdated Jul 2026 |
4 bd · 3 ba · 2,234 sqft · built 1996 · 0.194 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $629,000Jun 2003 | $12,0782025 | Amount on Record May 1996 | Owner on Record Owner Occupied | Assessor + 1 DocumentUpdated Aug 2026 |
4 bd · 2.5 ba · 2,357 sqft · built 1996 · 0.206 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $685,000Jan 2011 | $11,6892025 | Amount on Record Apr 1996 | 2 Owners on Record Owner Occupied | AssessorUpdated Sep 2026 |
5 bd · 3 ba · 2,527 sqft · built 1996 · 0.186 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $350,500Apr 1996 | $8,8482025 | —Feb 2013 | Owner on Record Owner Occupied | Assessor + 2 DocumentsUpdated Aug 2026 |
4 bd · 3 ba · 2,234 sqft · built 1996 · 0.21 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $317,000May 1996 | $7,6022025 | Owner on Record Owner Occupied | AssessorUpdated Aug 2026 |
4 bd · 3 ba · 2,527 sqft · built 1996 · 0.203 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $905,000Jul 2014 | $14,2162025 | Amount on Record Feb 2006 | Owner on Record Owner Occupied | Assessor + 2 DocumentsUpdated Oct 2026 |
4 bd · 4 ba · 2,357 sqft · built 1996 · 0.173 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $675,000Feb 2010 | $11,5912025 | Amount on Record Sep 2010 | Owner on Record Owner Occupied | Assessor + 3 DocumentsUpdated Oct 2025 |
4 bd · 2 ba · 1,871 sqft · built 1996 · 0.187 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $625,000May 2011 | $10,8032025 | Amount on Record Mar 2001 | 2 Owners on Record Owner Occupied | AssessorUpdated Oct 2026 |