Contra Costa County property records for 7 addresses on Avondale Ct, Walnut Creek, CA · Last verified July 2026
| Properties | 7 |
|---|---|
| Median Sale Price | $652,500 |
| Deeds and Mortgages on File | 15 |
| Median Price per Sqft | $343 |
| Owner Occupied | 100% |
| Median Annual Tax Bill | $9,813 |
| Median Year Built | 1973 |
| Median Ownership Tenure | 14 years |
Owner names and prior sale amounts shown locked below are available instantly with a free trial.
4 bd · 2 ba · 1,908 sqft · built 1973 · 0.237 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $5,4552025 | —Mar 2010 | Owner on Record Owner Occupied | Assessor + 2 DocumentsUpdated Jul 2026 |
4 bd · 2.5 ba · 2,284 sqft · built 1973 · 0.174 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $354,000Oct 1993 | $7,7072025 | —Oct 1993 | Owner on Record Owner Occupied | Assessor + 2 DocumentsUpdated Jul 2026 |
5 bd · 2.5 ba · 2,604 sqft · built 1973 · 0.201 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $342,500Jan 1994 | $7,5702025 | Amount on Record Oct 1993 | Owner on Record Owner Occupied | Assessor + 1 DocumentUpdated Jul 2026 |
4 bd · 2.5 ba · 2,284 sqft · built 1973 · 0.17 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $1,485,000Nov 2022 | $18,0252025 | 2 Owners on Record Owner Occupied | Assessor + 2 DocumentsUpdated Jul 2026 |
3 bd · 2.5 ba · 2,284 sqft · built 1973 · 0.176 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $652,500Oct 2003 | $11,3342025 | —Oct 2003 | Owner on Record Owner Occupied | Assessor + 4 DocumentsUpdated Jul 2026 |
3 bd · 2 ba · 1,849 sqft · built 1973 · 0.162 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $635,000Sep 2012 | $9,8132025 | Amount on Record Jun 2012 | 2 Owners on Record Owner Occupied | Assessor + 1 DocumentUpdated Jul 2026 |
4 bd · 3 ba · 2,604 sqft · built 1973 · 0.208 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $1,288,000Nov 2018 | $18,1852025 | Amount on Record Sep 2016 | 2 Owners on Record Owner Occupied | Assessor + 3 DocumentsUpdated Jul 2026 |