Humboldt Ct, Ontario, CA Property Records

San Bernardino County property records for 6 addresses on Humboldt Ct, Ontario, CA · Last verified September 2026

Humboldt Ct Highlights

Properties 6
Median Sale Price $220,000
Deeds and Mortgages on File 10
Median Price per Sqft $166
Owner Occupied 83%
Median Annual Tax Bill $4,662
Median Year Built 1979
Median Ownership Tenure 10 years

Properties on Humboldt Ct

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

630 Humboldt Ct

3 bd · 2 ba · 1,323 sqft · built 1979 · 0.153 acres

Last Sale Tax Bill Prior Sale Owner Records
$358,000Apr 2016 $4,6622025 Amount on Record Aug 1996 2 Owners on Record Owner Occupied Assessor + 1 DocumentUpdated Jul 2026

631 Humboldt Ct

3 bd · 2 ba · 1,323 sqft · built 1979 · 0.153 acres

Last Sale Tax Bill Prior Sale Owner Records
$220,000Nov 2024 $6,5152025 Amount on Record Dec 2009 2 Owners on Record Owner Occupied Assessor + 2 DocumentsUpdated Sep 2026

636 Humboldt Ct

3 bd · 2 ba · 1,291 sqft · built 1979 · 0.146 acres

Last Sale Tax Bill Prior Sale Owner Records
$135,000Aug 1992 $2,5812025 —Mar 2001 Owner on Record Assessor + 1 DocumentUpdated Jul 2026

637 Humboldt Ct

3 bd · 2 ba · 1,323 sqft · built 1986 · 0.138 acres

Last Sale Tax Bill Prior Sale Owner Records
$96,500May 1997 $3,1172025 Amount on Record Sep 1996 2 Owners on Record Owner Occupied Assessor + 2 DocumentsUpdated Jul 2026

642 Humboldt Ct

4 bd · 2 ba · 1,406 sqft · built 1979 · 0.127 acres

Last Sale Tax Bill Prior Sale Owner Records
$645,000Nov 2025 $5,1152025 Amount on Record Jan 2019 2 Owners on Record Owner Occupied Assessor + 3 DocumentsUpdated Jul 2026

643 Humboldt Ct

3 bd · 2 ba · 1,323 sqft · built 1986 · 0.154 acres

Last Sale Tax Bill Prior Sale Owner Records
$187,000Jun 2009 $2,6592025 Amount on Record Nov 2008 Owner on Record Owner Occupied Assessor + 1 DocumentUpdated Jul 2026

Property Records in Nearby Streets