Alameda County property records for 9 addresses on Silver Birch Dr, Castro Valley, CA · Last verified August 2026
| Properties | 9 |
|---|---|
| Median Sale Price | $938,000 |
| Deeds and Mortgages on File | 21 |
| Median Price per Sqft | $313 |
| Owner Occupied | 100% |
| Median Annual Tax Bill | $14,324 |
| Median Year Built | 1999 |
| Median Ownership Tenure | 13 years |
Owner names and prior sale amounts shown locked below are available instantly with a free trial.
4 bd · 3 ba · 2,334 sqft · built 1999 · 0.175 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $589,000Jan 2002 | $11,6102025 | —Apr 2021 | 1 Name on Record Owner Occupied | Assessor + 4 DocumentsUpdated Oct 2025 |
4 bd · 3 ba · 3,526 sqft · built 1999 · 0.125 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $900,000Dec 2013 | $14,3242025 | Amount on Record Jul 1999 | 1 Name on Record Owner Occupied | Assessor + 2 DocumentsUpdated Oct 2025 |
4 bd · 3 ba · 2,992 sqft · built 1999 · 0.126 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $735,000Jun 2008 | $12,7202025 | 1 Name on Record Owner Occupied | Assessor + 2 DocumentsUpdated Oct 2025 |
4 bd · 3 ba · 3,526 sqft · built 1999 · 0.125 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $1,035,000Aug 2015 | $15,8252025 | 1 Name on Record Owner Occupied | Assessor + 1 DocumentUpdated Oct 2025 |
4 bd · 2.5 ba · 2,605 sqft · built 1999 · 0.125 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $456,000May 1999 | $9,8832025 | 2 Names on Record Owner Occupied | AssessorUpdated Aug 2026 |
5 bd · 3 ba · 2,992 sqft · built 1999 · 0.126 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $938,000Feb 2007 | $16,1912025 | —Jul 2006 | 2 Names on Record Owner Occupied | AssessorUpdated Oct 2025 |
4 bd · 2.5 ba · 2,334 sqft · built 1999 · 0.115 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $1,728,000Apr 2024 | $22,0152025 | Amount on Record May 1999 | 2 Names on Record Owner Occupied | Assessor + 6 DocumentsUpdated Aug 2026 |
4 bd · 3 ba · 2,605 sqft · built 1999 · 0.114 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $855,000Mar 2014 | $13,6822025 | —Jun 2021 | 3 Names on Record Owner Occupied | Assessor + 4 DocumentsUpdated Oct 2025 |
5 bd · 4 ba · 3,526 sqft · built 1999 · 0.144 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $2,070,000Aug 2024 | $25,6592025 | Amount on Record Aug 2005 | 2 Names on Record Owner Occupied | Assessor + 2 DocumentsUpdated Jul 2026 |
Source: USDA Forest Service Wildfire Risk to Communities · 2nd edition (2024), fuels as of 2020
| Wildfire Risk | Moderate this street's cells rank above 57% of the US · above 33% of California |
|---|---|
| Wildfire Likelihood | About 1 in 806 per year |
| Exposure | Indirect 0 of 1 cells directly exposed |