Contra Costa County property records for 2 addresses on Kaiser Quarry Rd, Clayton, CA · Last verified July 2026
| Properties | 2 |
|---|---|
| Latest Sale | $400,000 (Jun 2025) |
| Sales Recorded | 2 |
| Average Ownership Tenure | 10 years |
Owner names and prior sale amounts shown locked below are available instantly with a free trial.
8.58 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $400,000Jun 2025 | $3942025 | —Apr 2005 | 2 Names on Record | AssessorUpdated Jul 2026 |
83.2 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| —Sep 2007 | $4,7492025 | 1 Name on Record | AssessorUpdated Jul 2026 |
Source: USDA Forest Service Wildfire Risk to Communities · 2nd edition (2024), fuels as of 2020
| Wildfire Risk to Homes | Very High this street's cells rank at the 94th percentile of exposed land nationally · 79th in California |
|---|---|
| Wildfire Likelihood | Very High — about 1 in 76 per year |
| Exposure | Direct 2 of 2 cells directly exposed · 2 adjoin burnable vegetation |
Insurers in high-risk areas may require mitigation or decline coverage; check availability before making an offer.