Contra Costa County property records for 3 addresses on Irwin Way, Orinda, CA · Last verified July 2026
| Properties | 3 |
|---|---|
| Deeds and Mortgages on File | 1 |
| Average Living Area | 55,366 sq ft |
| Owner Occupied | 100% |
| Median Annual Tax Bill | $46,148 |
| Median Year Built | 1982 |
| Average Ownership Tenure | 23 years |
Owner names and prior sale amounts shown locked below are available instantly with a free trial.
73,600 sqft · built 2013 · 1.45 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| —May 2003 | $46,1482025 | 1 Name on Record Owner Occupied | AssessorUpdated Jul 2026 |
10,000 sqft · built 1965 · 3.5 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $3,0992025 | 1 Name on Record Owner Occupied | AssessorUpdated Jul 2026 |
82,500 sqft · built 1982 · 3.55 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $53,3232025 | 1 Name on Record Owner Occupied | Assessor + 1 DocumentUpdated 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 |