Alameda County property records for 20 addresses on Medallion Ct, Castro Valley, CA · Last verified August 2026
| Properties | 20 |
|---|---|
| Median Sale Price | $1,088,000 |
| Deeds and Mortgages on File | 35 |
| Median Price per Sqft | $384 |
| Owner Occupied | 100% |
| Median Annual Tax Bill | $7,131 |
| Median Year Built | 1981 |
| Median Ownership Tenure | 20 years |
Owner names and prior sale amounts shown locked below are available instantly with a free trial.
3 bd · 2 ba · 1,890 sqft · built 1985 · 0.293 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $279,000Mar 1994 | $6,3822025 | —Mar 1994 | 1 Name on Record Owner Occupied | Assessor + 5 DocumentsUpdated Aug 2026 |
3 bd · 2 ba · 1,890 sqft · built 1985 · 0.22 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $4,6932025 | —Feb 2012 | 1 Name on Record Owner Occupied | Assessor + 2 DocumentsUpdated Aug 2026 |
5 bd · 3 ba · 2,571 sqft · built 1981 · 0.205 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $6,0532025 | —Sep 2011 | 1 Name on Record Owner Occupied | AssessorUpdated Aug 2026 |
4 bd · 2.5 ba · 2,256 sqft · built 1984 · 0.183 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $5,8382025 | —Sep 2011 | 1 Name on Record Owner Occupied | Assessor + 2 DocumentsUpdated Aug 2026 |
4 bd · 3 ba · 2,830 sqft · built 1981 · 0.195 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $1,088,000May 2017 | $15,7692025 | 3 Names on Record Owner Occupied | Assessor + 4 DocumentsUpdated Oct 2025 |
3 bd · 2 ba · 1,890 sqft · built 1984 · 0.165 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $5,0802025 | —Sep 2017 | 2 Names on Record Owner Occupied | Assessor + 4 DocumentsUpdated Aug 2026 |
4 bd · 2,262 sqft · built 1981 · 0.178 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $5,6452025 | 2 Names on Record Owner Occupied | AssessorUpdated Aug 2026 |
4 bd · 3 ba · 2,262 sqft · built 1985 · 0.187 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $831,000Apr 2006 | $14,1862025 | —Aug 2005 | 2 Names on Record Owner Occupied | AssessorUpdated Oct 2025 |
4 bd · 3 ba · 2,308 sqft · built 1981 · 0.195 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $380,000Mar 1989 | $9,2012025 | —Apr 2015 | 1 Name on Record Owner Occupied | Assessor + 1 DocumentUpdated Oct 2025 |
4 bd · 2.5 ba · 2,098 sqft · built 1985 · 0.187 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $705,000Sep 2004 | $12,3812025 | —Sep 2004 | 1 Name on Record Owner Occupied | Assessor + 3 DocumentsUpdated Aug 2026 |
2,830 sqft · built 1981 · 0.198 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| —Oct 2003 | $7,1312025 | —Feb 2012 | 1 Name on Record Owner Occupied | AssessorUpdated Aug 2026 |
4 bd · 3 ba · 2,098 sqft · built 1985 · 0.187 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $1,785,000May 2022 | $20,0442025 | —Mar 2017 | 2 Names on Record Owner Occupied | Assessor + 3 DocumentsUpdated Jan 2026 |
4 bd · 2.5 ba · 2,308 sqft · built 1981 · 0.208 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $1,275,000May 2020 | $17,3232025 | —Aug 2023 | 1 Name on Record Owner Occupied | Assessor + 7 DocumentsUpdated Aug 2026 |
4 bd · 2.5 ba · 2,235 sqft · built 1981 · 0.184 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $579,000Aug 2002 | $10,6812025 | Amount on Record Oct 2001 | 1 Name on Record Owner Occupied | AssessorUpdated Aug 2026 |
2,830 sqft · built 1981 · 0.201 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $6,5262025 | 1 Name on Record Owner Occupied | AssessorUpdated Aug 2026 |
2,830 sqft · built 1981 · 0.161 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $905,000Dec 2016 | $13,1802025 | —Jul 2011 | 2 Names on Record Owner Occupied | AssessorUpdated Oct 2025 |
2,830 sqft · built 1981 · 0.271 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $6,8792025 | —Jul 1999 | 1 Name on Record Owner Occupied | Assessor + 1 DocumentUpdated Aug 2026 |
4 bd · 2 ba · 2,030 sqft · built 1981 · 0.197 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $1,600,000Feb 2022 | $20,9042025 | Amount on Record Dec 2005 | 2 Names on Record Owner Occupied | Assessor + 2 DocumentsUpdated Jul 2026 |
2,030 sqft · built 1980 · 0.256 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $5,3002025 | —Apr 1994 | 1 Name on Record Owner Occupied | AssessorUpdated Aug 2026 |
4 bd · 2 ba · 2,030 sqft · built 1981 · 0.229 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $303,500Oct 1993 | $4,8872025 | —Oct 1993 | 2 Names on Record Owner Occupied | Assessor + 1 DocumentUpdated Aug 2026 |