Alameda County property records for 14 addresses on W Ridge Ct, Castro Valley, CA · Last verified October 2026
| Properties | 19 |
|---|---|
| Median Sale Price | $710,000 |
| Deeds and Mortgages on File | 36 |
| Median Price per Sqft | $415 |
| Owner Occupied | 84% |
| Median Annual Tax Bill | $8,603 |
| Median Year Built | 1981 |
| Median Ownership Tenure | 14 years |
Owner names and exact recorded amounts are on file and can be viewed instantly on this page with a free 10-day trial.
2 bd · 3 ba · 1,467 sqft · built 1977 · 2.73 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $610,000Oct 2020 | $8,6032025 | 3 Owners on Record Owner Occupied | Assessor + 2 DocumentsUpdated Oct 2025 |
6 units · Built 1977 · 1,440 sq ft
| Last Sale | Median Tax Bill | Median Sale | ||
|---|---|---|---|---|
| $699,000Jan 2026 | $8,2432025 | $550,0006 units |
3 bd · 2.5 ba · 3,062 sqft · built 1980 · 0.19 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $780,000Nov 2007 | $12,8752025 | —Apr 2002 | Owner on Record Owner Occupied | Assessor + 3 DocumentsUpdated Oct 2026 |
2,724 sqft · built 1980 · 0.125 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $275,000Oct 1988 | $6,8762025 | —Dec 2025 | Owner on Record Owner Occupied | Assessor + 2 DocumentsUpdated Aug 2026 |
4 bd · 2.5 ba · 2,391 sqft · built 1981 · 0.124 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $320,000Aug 1990 | $7,6792025 | —Mar 1996 | 2 Owners on Record Owner Occupied | Assessor + 1 DocumentUpdated Oct 2026 |
5 bd · 3 ba · 3,716 sqft · built 1987 · 0.252 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $725,000Apr 2011 | $11,7462025 | Amount on Record Dec 1998 | Owner on Record Owner Occupied | Assessor + 2 DocumentsUpdated Oct 2026 |
4 bd · 2.5 ba · 2,163 sqft · built 2001 · 0.142 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $590,000Sep 2001 | $11,0692025 | 2 Owners on Record Owner Occupied | AssessorUpdated Oct 2026 |
4 bd · 2.5 ba · 2,575 sqft · built 2001 · 0.163 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $1,200,000Sep 2020 | $16,1962025 | Amount on Record May 2003 | Owner on Record | Assessor + 1 DocumentUpdated Oct 2026 |
4 bd · 2.5 ba · 2,163 sqft · built 2001 · 0.176 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $580,000Sep 2001 | $7,1812025 | —Mar 2014 | Owner on Record Owner Occupied | AssessorUpdated Aug 2026 |
4 bd · 2.5 ba · 2,575 sqft · built 2001 · 0.168 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $1,000,000Oct 2019 | $13,7742025 | Amount on Record Jul 2001 | 2 Owners on Record Owner Occupied | Assessor + 3 DocumentsUpdated Sep 2026 |
4 bd · 2.5 ba · 2,575 sqft · built 2001 · 0.161 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $1,000,000Sep 2021 | $13,3912025 | Amount on Record Aug 2005 | 2 Owners on Record Owner Occupied | Assessor + 8 DocumentsUpdated Oct 2026 |
4 bd · 2.5 ba · 2,163 sqft · built 2001 · 0.16 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $627,500Aug 2001 | $11,7162025 | 2 Owners on Record Owner Occupied | Assessor + 2 DocumentsUpdated Oct 2026 |
4 bd · 2.5 ba · 2,575 sqft · built 2001 · 0.192 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $703,000Aug 2001 | $13,0322025 | —Feb 2015 | Owner on Record Owner Occupied | Assessor + 3 DocumentsUpdated Oct 2026 |
4 bd · 2.5 ba · 2,163 sqft · built 2001 · 0.119 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $475,000Jul 2012 | $7,6882025 | Amount on Record Nov 2003 | 2 Owners on Record Owner Occupied | Assessor + 1 DocumentUpdated Oct 2026 |