154 Sinclair Ave, Upland, CA Property Records

San Bernardino County property records for 4 units in 154 Sinclair Ave, Upland, CA · Last verified July 2026

154 Sinclair Ave Highlights

Properties 4
Median Sale Price $310,000
Deeds and Mortgages on File 7
Median Price per Sqft $351
Owner Occupied 25%
Median Annual Tax Bill $3,730
Median Year Built 1971
Median Ownership Tenure 5 years

Properties on 154 Sinclair Ave

Owner names and prior sale amounts shown locked below are available instantly with a free trial.

154 Sinclair Ave, Apt 1

2 bd · 1 ba · 810 sqft · 0.016 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$1,4392025 1 Name on Record AssessorUpdated Jul 2026

154 Sinclair Ave, Apt 2

2 bd · 1 ba · 882 sqft · 0.009 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$310,000Oct 2021 $3,7302025 Amount on Record Nov 2003 1 Name on Record Owner Occupied Assessor + 1 DocumentUpdated Jul 2026

154 Sinclair Ave, Apt 3

2 bd · 1 ba · 882 sqft · 0.009 acres

Last Sale Tax Bill Prior Sale Owner Records
$63,500Feb 2011 $1,0682025 Amount on Record Jun 2010 1 Name on Record Assessor + 4 DocumentsUpdated Jul 2026

154 Sinclair Ave, Apt 4

2 bd · 1 ba · 840 sqft · 0.019 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$326,500Sep 2022 $3,8452025 Amount on Record Oct 2002 2 Names on Record Assessor + 2 DocumentsUpdated Jul 2026