Contra Costa County property records for 3 addresses on Marina Rd, Discovery Bay, CA · Last verified July 2026
| Properties | 3 |
|---|---|
| Latest Sale | $11,000,000 (Oct 2024) |
| Deeds and Mortgages on File | 4 |
| Average Living Area | 8,118 sq ft |
| Owner Occupied | 33% |
| Median Annual Tax Bill | $27,510 |
| Median Year Built | 1987 |
| Average Ownership Tenure | 2 years |
Owner names and prior sale amounts shown locked below are available instantly with a free trial.
13,012 sqft · built 1987 · 0.75 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $19,8502025 | 1 Name on Record Owner Occupied | AssessorUpdated Jul 2026 |
3,224 sqft · built 1990 · 3.6 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $11,000,000Oct 2024 | $27,5102025 | Amount on Record Dec 2019 | 1 Name on Record | Assessor + 2 DocumentsUpdated Jul 2026 |
built 1982 · 8.45 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $11,000,000Oct 2024 | $83,8142025 | Amount on Record Dec 2019 | 1 Name on Record | Assessor + 2 DocumentsUpdated Jul 2026 |
Source: USDA Forest Service Wildfire Risk to Communities · 2nd edition (2024), fuels as of 2020
| Wildfire Risk | Not rated no burnable land in reach |
|---|---|
| Wildfire Likelihood | Negligible |
| Exposure | None beyond ember reach |