Alameda County property records for 17 addresses on Old Dublin Rd, Castro Valley, CA · Last verified August 2026
| Properties | 17 |
|---|---|
| Median Sale Price | $1,100,000 |
| Deeds and Mortgages on File | 39 |
| Median Price per Sqft | $478 |
| Owner Occupied | 76% |
| Median Annual Tax Bill | $10,860 |
| Median Year Built | 1980 |
| Median Ownership Tenure | 13 years |
Owner names and prior sale amounts shown locked below are available instantly with a free trial.
4 bd · 5 ba · 5,522 sqft · built 1988 · 0.505 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $12,9992025 | —Jun 2018 | 1 Name on Record Owner Occupied | Assessor + 2 DocumentsUpdated Aug 2026 |
4 bd · 2.5 ba · 3,060 sqft · built 1987 · 0.504 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $7,0462025 | —Sep 2021 | 2 Names on Record Owner Occupied | Assessor + 5 DocumentsUpdated Aug 2026 |
4 bd · 2.5 ba · 2,749 sqft · built 1988 · 0.25 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $1,250,000Jul 2018 | $17,3232025 | —Jul 2018 | 1 Name on Record | Assessor + 3 DocumentsUpdated Aug 2026 |
3 bd · 3 ba · 2,884 sqft · built 1940 · 2.89 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $377,500May 1997 | $8,0162025 | —May 1997 | 1 Name on Record Owner Occupied | AssessorUpdated Aug 2026 |
4 bd · 2 ba · 1,192 sqft · built 1980 · 1.28 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $275,500May 1997 | $6,8112025 | —Sep 2021 | 2 Names on Record Owner Occupied | Assessor + 1 DocumentUpdated Aug 2026 |
5 bd · 3 ba · 2,480 sqft · built 2003 · 1.28 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $1,260,000Oct 2021 | $16,5662025 | Amount on Record Oct 2019 | 2 Names on Record Owner Occupied | Assessor + 6 DocumentsUpdated Oct 2025 |
5 bd · 3 ba · 2,648 sqft · built 2002 · 0.576 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $500,000Dec 2013 | $10,9952025 | 2 Names on Record Owner Occupied | Assessor + 1 DocumentUpdated Oct 2025 |
2 bd · 1.5 ba · 1,139 sqft · built 1959 · 0.435 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $1,4802025 | —Aug 2006 | 1 Name on Record Owner Occupied | Assessor + 1 DocumentUpdated Aug 2026 |
3 bd · 2 ba · 1,608 sqft · built 1957 · 0.379 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $770,000Apr 2007 | $10,8602025 | —May 2007 | 2 Names on Record Owner Occupied | Assessor + 1 DocumentUpdated Oct 2025 |
0.184 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| 1 Name on Record | AssessorUpdated Aug 2026 |
1 bd · 1.5 ba · 1,604 sqft · built 1951 · 0.615 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $1,050,000Jan 2022 | $13,0302025 | Amount on Record Jul 2021 | 1 Name on Record Owner Occupied | Assessor + 5 DocumentsUpdated Aug 2026 |
1.12 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| 1 Name on Record | AssessorUpdated Aug 2026 |
4 bd · 4 ba · 2,910 sqft · built 1919 · 0.494 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $1,100,000Nov 2015 | $16,0152025 | Amount on Record Jun 2012 | 1 Name on Record | Assessor + 3 DocumentsUpdated Jul 2026 |
3 bd · 3.5 ba · 2,848 sqft · built 1947 · 38 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $1,400,000Jun 2018 | $24,2422025 | Amount on Record Jan 1999 | 2 Names on Record Owner Occupied | Assessor + 5 DocumentsUpdated Aug 2026 |
3 bd · 2 ba · 1,272 sqft · built 1989 · 0.928 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $268,500Jun 1999 | $6,0202025 | —Jun 1999 | 2 Names on Record Owner Occupied | AssessorUpdated Aug 2026 |
3 bd · 2 ba · 1,588 sqft · built 1965 · 0.619 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $560,000Feb 2004 | $1,4912025 | —Feb 2004 | 1 Name on Record Owner Occupied | Assessor + 2 DocumentsUpdated Aug 2026 |
2.23 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $160,000Jul 1993 | $10,3492025 | —Jan 2020 | 3 Names on Record Owner Occupied | Assessor + 4 DocumentsUpdated Oct 2025 |
Source: USDA Forest Service Wildfire Risk to Communities · 2nd edition (2024), fuels as of 2020
| Wildfire Risk | Moderate this street's cells rank above 64% of the US · above 41% of California |
|---|---|
| Wildfire Likelihood | About 1 in 378 per year |
| Exposure | Direct 2 of 5 cells directly exposed · 5 adjoin burnable vegetation |