Alameda County property records for 4 addresses on Mountain Ct, Castro Valley, CA · Last verified August 2026
| Properties | 4 |
|---|---|
| Median Sale Price | $1,360,000 |
| Deeds and Mortgages on File | 3 |
| Median Price per Sqft | $613 |
| Owner Occupied | 100% |
| Median Annual Tax Bill | $7,333 |
| Median Year Built | 1977 |
| Median Ownership Tenure | 6 years |
Owner names and prior sale amounts shown locked below are available instantly with a free trial.
4 bd · 2.5 ba · 2,090 sqft · 0.172 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| —Mar 1994 | $1,5662025 | —Mar 1994 | 1 Name on Record Owner Occupied | AssessorUpdated Aug 2026 |
5 bd · 2.5 ba · 2,363 sqft · 1.13 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $1,450,000Sep 2020 | $19,3902025 | —Sep 2020 | 1 Name on Record Owner Occupied | Assessor + 2 DocumentsUpdated Aug 2026 |
4 bd · 2.5 ba · 2,090 sqft · 0.439 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $361,000Jul 1999 | $7,3332025 | —Nov 2005 | 1 Name on Record Owner Occupied | Assessor + 1 DocumentUpdated Aug 2026 |
2,196 sqft · Built 1977 · 0.33 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $1,360,000Aug 2025 | $6,6162025 | 2 Names on Record Owner Occupied | AssessorUpdated Aug 2026 |
Source: USDA Forest Service Wildfire Risk to Communities · 2nd edition (2024), fuels as of 2020
| Wildfire Risk to Homes | Moderate this street's cells rank at the 67th percentile of exposed land nationally · 42nd in California |
|---|---|
| Wildfire Likelihood | Moderate — about 1 in 398 per year |
| Exposure | Direct 1 of 2 cells directly exposed · 2 adjoin burnable vegetation |