San Bernardino County property records for 6 addresses on E Williamsburg Ln, Ontario, CA · Last verified July 2026
| Properties | 6 |
|---|---|
| Median Sale Price | $551,000 |
| Deeds and Mortgages on File | 21 |
| Median Price per Sqft | $233 |
| Owner Occupied | 67% |
| Median Annual Tax Bill | $10,737 |
| Median Year Built | 2018 |
| Median Ownership Tenure | 8 years |
Owner names and prior sale amounts shown locked below are available instantly with a free trial.
3 bd · 2 ba · 1,912 sqft · built 2018 · 0.136 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $504,000Jun 2018 | $9,7222025 | Amount on Record Jan 2018 | 2 Names on Record Owner Occupied | Assessor + 3 DocumentsUpdated Jul 2026 |
4 bd · 3 ba · 2,401 sqft · built 2018 · 0.126 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $527,500Jun 2018 | $10,3382025 | Amount on Record Jan 2018 | 1 Name on Record | Assessor + 3 DocumentsUpdated Jul 2026 |
5 bd · 3 ba · 2,538 sqft · built 2018 · 0.126 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $565,500Jun 2018 | $10,7372025 | Amount on Record Jan 2018 | 2 Names on Record Owner Occupied | Assessor + 2 DocumentsUpdated Jul 2026 |
4 bd · 3 ba · 2,241 sqft · built 2018 · 0.126 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $524,318Jun 2018 | $9,9862025 | Amount on Record Jan 2018 | 1 Name on Record Owner Occupied | Assessor + 3 DocumentsUpdated Jul 2026 |
4 bd · 3 ba · 2,401 sqft · built 2018 · 0.144 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $780,000Mar 2022 | $12,8572025 | Amount on Record Jun 2018 | 2 Names on Record Owner Occupied | Assessor + 6 DocumentsUpdated Jul 2026 |
5 bd · 3 ba · 2,538 sqft · built 2018 · 0.286 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $551,000Jul 2018 | $10,7422025 | Amount on Record Jan 2018 | 1 Name on Record | Assessor + 4 DocumentsUpdated 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 |