San Bernardino County property records for 8 addresses on Walker Ave, Ontario, CA · Last verified July 2026
| Properties | 8 |
|---|---|
| Median Sale Price | $10,374,500 |
| Deeds and Mortgages on File | 15 |
| Median Price per Sqft | $3,661 |
| Median Annual Tax Bill | $449,025 |
| Median Year Built | 1965 |
| Median Ownership Tenure | 5 years |
Owner names and prior sale amounts shown locked below are available instantly with a free trial.
5 bd · 4 ba · 10,815 sqft · 9.5 acres · Garage · Pool
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $10,374,500Dec 2020 | $5,8092025 | 1 Name on Record | Assessor + 2 DocumentsUpdated Jul 2026 |
1,055,000 sqft · Built 2024 · 54.2 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $3,388,6792025 | 1 Name on Record | AssessorUpdated Oct 2025 |
1,149,560 sqft · Built 2024 · 57.5 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $3,740,4392025 | 1 Name on Record | Assessor + 1 DocumentUpdated Oct 2025 |
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| 1 Name on Record | AssessorUpdated Sep 2023 |
3 bd · 2 ba · 1,393 sqft · 9.5 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $5,100,000Dec 2021 | $16,5382025 | 1 Name on Record | Assessor + 1 DocumentUpdated Jul 2026 |
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| 1 Name on Record | AssessorUpdated Sep 2023 |
9.5 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $2,500,000Jun 2021 | $30,0572025 | Sale Amount Jun 2021 | 1 Name on Record | Assessor + 9 DocumentsUpdated Jul 2026 |
4 bd · 4 ba · 4,220 sqft · 36.8 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $152,470,000Apr 2022 | $449,0252025 | Sale Amount Mar 2022 | 1 Name on Record | Assessor + 2 DocumentsUpdated Jul 2026 |