Alameda County property records for 4 addresses on Challenger Dr, Alameda, CA · Last verified August 2026
| Properties | 4 |
|---|---|
| Median Sale Price | $112,243,500 |
| Deeds and Mortgages on File | 14 |
| Median Price per Sqft | $3,119 |
| Owner Occupied | 25% |
| Median Annual Tax Bill | $90,147 |
| Median Year Built | 1988 |
| Median Ownership Tenure | 7 years |
Owner names and prior sale amounts shown locked below are available instantly with a free trial.
4 ba · 20,656 sqft · 1.35 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $112,243,500Jun 2019 | $90,1472025 | —May 2014 | 1 Name on Record | Assessor + 4 DocumentsUpdated Oct 2025 |
2 ba · 18,712 sqft · 1.4 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $4,800,000Oct 2018 | $86,4582025 | —May 2014 | 1 Name on Record | Assessor + 3 DocumentsUpdated Jul 2026 |
1 ba · 27,072 sqft · 1.87 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| —May 2014 | —Feb 2006 | 1 Name on Record Owner Occupied | Assessor + 2 DocumentsUpdated Aug 2026 |
35,984 sqft · Built 1987 · 2.22 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $112,243,500Jun 2019 | $142,3352025 | —May 2014 | 1 Name on Record | Assessor + 5 DocumentsUpdated Oct 2025 |