Contra Costa County property records for 6 addresses on Big Oak Ct, Walnut Creek, CA · Last verified August 2026
| Properties | 6 |
|---|---|
| Latest Sale | $365,000 (Sep 1993) |
| Deeds and Mortgages on File | 3 |
| Average Living Area | 2,185 sq ft |
| Owner Occupied | 100% |
| Median Annual Tax Bill | $7,477 |
| Median Year Built | 1970 |
| Median Ownership Tenure | 29 years |
Owner names and prior sale amounts shown locked below are available instantly with a free trial.
4 bd · 2.5 ba · 2,004 sqft · built 1968 · 0.353 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| —Sep 1995 | $2,7312025 | —Sep 1995 | Owner on Record Owner Occupied | Assessor + 1 DocumentUpdated Jul 2026 |
4 bd · 2.5 ba · 2,448 sqft · built 1971 · 0.358 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $9,9922025 | 2 Owners on Record Owner Occupied | AssessorUpdated Aug 2026 |
2 bd · 1.5 ba · 1,592 sqft · built 1969 · 0.344 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| —Sep 2008 | $2,0302025 | Owner on Record Owner Occupied | AssessorUpdated Jul 2026 |
5 bd · 3 ba · 2,786 sqft · built 1973 · 0.321 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $7,4772025 | —Jul 2003 | 2 Owners on Record Owner Occupied | AssessorUpdated Jul 2026 |
3 bd · 2 ba · 2,040 sqft · built 1969 · 0.321 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $365,000Sep 1993 | $7,8312025 | Owner on Record Owner Occupied | Assessor + 1 DocumentUpdated Jul 2026 |
4 bd · 2 ba · 2,242 sqft · built 1970 · 0.275 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| —Feb 1997 | $4,0532025 | Owner on Record Owner Occupied | Assessor + 1 DocumentUpdated Jul 2026 |