Alameda County property records for 16 addresses on Louise Ct, Castro Valley, CA · Last verified October 2026
| Properties | 16 |
|---|---|
| Median Sale Price | $618,000 |
| Deeds and Mortgages on File | 28 |
| Median Price per Sqft | $462 |
| Owner Occupied | 94% |
| Median Annual Tax Bill | $6,869 |
| Median Year Built | 1947 |
| Median Ownership Tenure | 17 years |
Owner names and prior sale amounts shown locked below are available instantly with a free trial.
4 bd · 1.5 ba · 1,446 sqft · built 1947 · 0.132 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $410,000Sep 2009 | $7,0312025 | Amount on Record Jun 2009 | 2 Owners on Record Owner Occupied | Assessor + 5 DocumentsUpdated Oct 2026 |
3 bd · 2 ba · 1,442 sqft · built 1947 · 0.12 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $667,000Mar 2017 | $9,9482025 | Amount on Record Feb 2016 | 2 Owners on Record Owner Occupied | Assessor + 2 DocumentsUpdated Oct 2026 |
4 bd · 1.5 ba · 1,793 sqft · built 1947 · 0.135 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $857,000Apr 2017 | $12,6052025 | Amount on Record Apr 2003 | Owner on Record | Assessor + 2 DocumentsUpdated Oct 2026 |
3 bd · 1 ba · 1,149 sqft · built 1947 · 0.126 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $412,500Aug 2016 | $8,0422025 | —Aug 2016 | 2 Owners on Record Owner Occupied | AssessorUpdated Oct 2026 |
5 bd · 2 ba · 1,717 sqft · built 1947 · 0.135 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $865,000Nov 2020 | $4,8662025 | Amount on Record Mar 1995 | Owner on Record Owner Occupied | Assessor + 1 DocumentUpdated Oct 2026 |
3 bd · 1 ba · 1,149 sqft · built 1947 · 0.126 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $618,000Jul 2016 | $9,4002025 | Amount on Record Sep 2002 | 2 Owners on Record Owner Occupied | AssessorUpdated Sep 2026 |
4 bd · 2 ba · 1,145 sqft · built 1947 · 0.135 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $417,000Aug 2003 | $8,9822025 | 2 Owners on Record Owner Occupied | Assessor + 3 DocumentsUpdated Oct 2026 |
4 bd · 2 ba · 1,485 sqft · built 1947 · 0.126 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $515,000Apr 2013 | $8,2692025 | —Dec 1998 | 2 Owners on Record Owner Occupied | Assessor + 1 DocumentUpdated Oct 2026 |
3 bd · 1 ba · 1,145 sqft · built 1947 · 0.133 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $370,000Jan 2009 | $6,4082025 | Amount on Record Sep 2008 | 2 Owners on Record Owner Occupied | Assessor + 2 DocumentsUpdated Oct 2026 |
3 bd · 3 ba · 2,253 sqft · built 1947 · 0.126 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| —Jun 2021 | $4,3632025 | Owner on Record Owner Occupied | Assessor + 3 DocumentsUpdated Aug 2026 |
3 bd · 1 ba · 1,145 sqft · built 1947 · 0.118 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $179,500May 1996 | $4,2952025 | —May 1996 | 2 Owners on Record Owner Occupied | Assessor + 2 DocumentsUpdated Aug 2026 |
2 bd · 1 ba · 1,149 sqft · built 1947 · 0.124 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| —Sep 2002 | $1,5702025 | —Jan 1997 | Owner on Record Owner Occupied | Assessor + 2 DocumentsUpdated Sep 2026 |
3 bd · 1 ba · 2,101 sqft · built 1947 · 0.187 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $4,8532025 | Owner on Record Owner Occupied | AssessorUpdated Aug 2026 |
3 bd · 1 ba · 1,149 sqft · built 1947 · 0.226 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $154,000Jul 1996 | $3,7462025 | Amount on Record Feb 1996 | Owner on Record Owner Occupied | Assessor + 2 DocumentsUpdated Sep 2026 |
4 bd · 3 ba · 2,314 sqft · built 1947 · 0.189 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $495,000Jul 2009 | $8,4082025 | Amount on Record Aug 2008 | Owner on Record Owner Occupied | Assessor + 1 DocumentUpdated Oct 2026 |
3 bd · 1 ba · 1,149 sqft · built 1947 · 0.19 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $353,500Aug 2009 | $6,3332025 | —Aug 2009 | Owner on Record Owner Occupied | Assessor + 2 DocumentsUpdated Oct 2026 |