Alameda County property records for 6 addresses on Dunnigan Ct, Castro Valley, CA · Last verified October 2026
| Properties | 6 |
|---|---|
| Median Sale Price | $560,000 |
| Deeds and Mortgages on File | 4 |
| Median Price per Sqft | $336 |
| Owner Occupied | 100% |
| Median Annual Tax Bill | $7,679 |
| Median Year Built | 1956 |
| Median Ownership Tenure | 17 years |
Owner names and prior sale amounts shown locked below are available instantly with a free trial.
4 bd · 2 ba · 1,305 sqft · built 1954 · 0.228 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $1,9182025 | —Mar 1999 | Owner on Record Owner Occupied | Assessor + 1 DocumentUpdated Oct 2026 |
3 bd · 2 ba · 2,048 sqft · built 1955 · 0.26 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $7,6792025 | —Apr 2009 | Owner on Record Owner Occupied | AssessorUpdated Aug 2026 |
3 bd · 3 ba · 1,662 sqft · built 1956 · 0.154 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $560,000Apr 2009 | $9,3782025 | Amount on Record Jun 1999 | Owner on Record Owner Occupied | Assessor + 1 DocumentUpdated Oct 2026 |
4 bd · 3 ba · 2,550 sqft · built 1961 · 0.183 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $4,4712025 | —Sep 2001 | Owner on Record Owner Occupied | Assessor + 1 DocumentUpdated Oct 2026 |
3 bd · 2 ba · 1,971 sqft · built 1955 · 0.149 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $1,100,000Aug 2023 | $14,1092025 | 2 Owners on Record Owner Occupied | Assessor + 1 DocumentUpdated Oct 2026 |
3 bd · 2.5 ba · 1,778 sqft · built 1960 · 0.155 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $279,000Apr 1998 | $6,0432025 | Amount on Record May 1997 | 2 Owners on Record Owner Occupied | AssessorUpdated Oct 2026 |