Contra Costa County property records for 2 addresses on Giannini Rd, Martinez, CA · Last verified July 2026
| Properties | 2 |
|---|---|
| Average Living Area | 2,934 sq ft |
| Owner Occupied | 50% |
| Average Year Built | 1920 |
Owner names and prior sale amounts shown locked below are available instantly with a free trial.
3 bd · 1.5 ba · 1,382 sqft · 0.7 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $4,1442025 | —Mar 2002 | 1 Name on Record | AssessorUpdated Jul 2026 |
4,486 sqft · Built 1900 · 1.9 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $7,1642025 | —Jul 2002 | 1 Name on Record Owner Occupied | AssessorUpdated Jul 2026 |