San Bernardino County property records for 4 units in 129 Sinclair Ave, Upland, CA · Last verified July 2026
| Properties | 4 |
|---|---|
| Median Sale Price | $80,000 |
| Deeds and Mortgages on File | 4 |
| Median Price per Sqft | $98 |
| Median Annual Tax Bill | $1,307 |
| Median Year Built | 1971 |
| Median Ownership Tenure | 16 years |
Owner names and prior sale amounts shown locked below are available instantly with a free trial.
2 bd · 1 ba · 810 sqft · 0.016 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $80,000Aug 2009 | $1,3072025 | Sale Amount Jan 2009 | 1 Name on Record | Assessor + 1 DocumentUpdated Jul 2026 |
2 bd · 1 ba · 882 sqft · 0.009 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $8392025 | —Aug 1999 | 1 Name on Record | AssessorUpdated Jul 2026 |
2 bd · 1 ba · 882 sqft · 0.009 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $112,000Aug 2010 | $1,7392025 | Sale Amount Oct 2002 | 1 Name on Record | Assessor + 3 DocumentsUpdated Jul 2026 |
2 bd · 1 ba · 840 sqft · 0.018 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $75,000Sep 2010 | $1,2302025 | Sale Amount Oct 2003 | 2 Names on Record | AssessorUpdated Jul 2026 |