Contra Costa County property records for 4 addresses on Corte Diablo, Martinez, CA · Last verified July 2026
| Properties | 4 |
|---|---|
| Median Sale Price | $475,000 |
| Deeds and Mortgages on File | 2 |
| Median Price per Sqft | $111 |
| Owner Occupied | 100% |
| Median Annual Tax Bill | $13,258 |
| Median Year Built | 1979 |
| Median Ownership Tenure | 33 years |
Owner names and prior sale amounts shown locked below are available instantly with a free trial.
4 bd · 3 ba · 3,170 sqft · 1.16 acres · Garage · Pool
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $8,3282025 | 1 Name on Record Owner Occupied | AssessorUpdated Jul 2026 |
4 bd · 2.5 ba · 2,813 sqft · 0.965 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $475,000Nov 1991 | $12,0672025 | 1 Name on Record Owner Occupied | AssessorUpdated Jul 2026 |
3 bd · 3.5 ba · 5,547 sqft · 0.915 acres · Garage · Pool
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $620,000Sep 1993 | $18,6622025 | —Feb 2012 | 2 Names on Record Owner Occupied | Assessor + 1 DocumentUpdated Jul 2026 |
4 bd · 2.5 ba · 2,922 sqft · 1.02 acres · Garage · Pool
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $200,000Dec 1993 | $13,2582025 | —Jan 2010 | 1 Name on Record Owner Occupied | Assessor + 1 DocumentUpdated Jul 2026 |