Onyx Ave, Alta Loma, CA Property Records

San Bernardino County property records for 21 addresses on Onyx Ave, Alta Loma, CA · Last verified September 2026

Onyx Ave Highlights

Properties 21
Median Sale Price $552,000
Deeds and Mortgages on File 20
Median Price per Sqft $312
Owner Occupied 81%
Median Annual Tax Bill $4,035
Median Year Built 1977
Median Ownership Tenure 12 years

Properties on Onyx Ave

Owner names and exact recorded amounts are on file and can be viewed instantly on this page with a free 10-day trial.

6102 Onyx Ave

4 bd · 2 ba · 2,090 sqft · built 1977 · 0.382 acres

Last Sale Tax Bill Prior Sale Owner Records
$552,000Sep 2013 $7,4212025 —Mar 2013 2 Owners on File Owner Occupied AssessorUpdated Jul 2026

6103 Onyx Ave

5 bd · 3 ba · 2,577 sqft · built 1977 · 0.304 acres

Last Sale Tax Bill Prior Sale Owner Records
$240,000Jan 1989 $4,0352025 —Jul 1999 Owner on File Owner Occupied AssessorUpdated Jul 2026

6106 Onyx Ave

4 bd · 2.5 ba · 2,293 sqft · built 1977 · 0.324 acres

Last Sale Tax Bill Prior Sale Owner Records
$940,000Aug 2022 $10,7352025 2 Owners on File Owner Occupied Assessor + 1 DocumentUpdated Jul 2026

6112 Onyx Ave

3 bd · 2 ba · 1,983 sqft · built 1977 · 0.275 acres

Last Sale Tax Bill Prior Sale Owner Records
$493,000Jul 2014 $6,4952025 2 Owners on File Owner Occupied Assessor + 2 DocumentsUpdated Jul 2026

6113 Onyx Ave

4 bd · 2 ba · 2,090 sqft · built 1977 · 0.277 acres

Last Sale Tax Bill Prior Sale Owner Records
$2,0602025 Owner on File Owner Occupied Assessor + 3 DocumentsUpdated Jul 2026

6126 Onyx Ave

3 bd · 2 ba · 1,983 sqft · built 1977 · 0.275 acres

Last Sale Tax Bill Prior Sale Owner Records
$620,000Dec 2016 $7,8932025 —Oct 2016 2 Owners on File Owner Occupied Assessor + 1 DocumentUpdated Jul 2026

6127 Onyx Ave

4 bd · 2 ba · 2,295 sqft · built 1977 · 0.277 acres

Last Sale Tax Bill Prior Sale Owner Records
$618,000Jul 2007 $8,9842025 —Jul 2007 Owner on File Owner Occupied Assessor + 1 DocumentUpdated Sep 2026

6140 Onyx Ave

4 bd · 2 ba · 2,090 sqft · built 1977 · 0.278 acres

Last Sale Tax Bill Prior Sale Owner Records
$420,000Jun 2012 $5,8582025 Amount on File Jun 1996 Owner on File AssessorUpdated Jul 2026

6141 Onyx Ave

3 bd · 2 ba · 1,983 sqft · built 1977 · 0.277 acres

Last Sale Tax Bill Prior Sale Owner Records
$2,9862025 2 Owners on File Owner Occupied Assessor + 2 DocumentsUpdated Aug 2026

6391 Onyx Ave

4 bd · 2 ba · 2,040 sqft · built 1976 · 0.244 acres

Last Sale Tax Bill Prior Sale Owner Records
$765,000Feb 2021 $9,1632025 Amount on File Oct 2013 Owner on File Owner Occupied Assessor + 3 DocumentsUpdated Jul 2026

6403 Onyx Ave

3 bd · 2 ba · 2,020 sqft · built 1976 · 0.23 acres

Last Sale Tax Bill Prior Sale Owner Records
$1,5052025 —Mar 2013 Owner on File Owner Occupied AssessorUpdated Jul 2026

6415 Onyx Ave

3 bd · 2 ba · 2,020 sqft · built 1976 · 0.23 acres

Last Sale Tax Bill Prior Sale Owner Records
$435,000Sep 2010 $6,1082025 —Sep 2010 2 Owners on File Owner Occupied Assessor + 1 DocumentUpdated Sep 2026

6425 Onyx Ave

4 bd · 2 ba · 2,040 sqft · built 1976 · 0.278 acres

Last Sale Tax Bill Prior Sale Owner Records
$1,4082025 —Apr 2002 2 Owners on File Owner Occupied AssessorUpdated Jul 2026

6913 Onyx Ave

4 bd · 2 ba · 1,512 sqft · built 1978 · 0.222 acres

Last Sale Tax Bill Prior Sale Owner Records
$138,500Jul 1998 $2,4382025 —Aug 2001 Owner on File AssessorUpdated Jul 2026

6919 Onyx Ave

3 bd · 2 ba · 1,672 sqft · built 1978 · 0.166 acres

Last Sale Tax Bill Prior Sale Owner Records
—Jul 2006 $1,4102025 —Aug 2001 Owner on File AssessorUpdated Jul 2026

6937 Onyx Ave

4 bd · 2 ba · 1,512 sqft · built 1978 · 0.178 acres

Last Sale Tax Bill Prior Sale Owner Records
$2,2672025 2 Owners on File Owner Occupied AssessorUpdated Jul 2026

6938 Onyx Ave

4 bd · 1.75 ba · 1,512 sqft · built 1977 · 0.185 acres

Last Sale Tax Bill Prior Sale Owner Records
$1,2972025 —May 1995 2 Owners on File Owner Occupied Assessor + 2 DocumentsUpdated Jul 2026

6949 Onyx Ave

3 bd · 2 ba · 1,260 sqft · built 1977 · 0.178 acres

Last Sale Tax Bill Prior Sale Owner Records
$1,3232025 —Sep 2000 2 Owners on File AssessorUpdated Jul 2026

6959 Onyx Ave

4 bd · 2 ba · 1,869 sqft · built 1978 · 0.178 acres

Last Sale Tax Bill Prior Sale Owner Records
$460,000Dec 2014 $6,0592025 Amount on File Aug 2014 2 Owners on File Owner Occupied AssessorUpdated Jul 2026

6960 Onyx Ave

4 bd · 2 ba · 1,869 sqft · built 1978 · 0.181 acres

Last Sale Tax Bill Prior Sale Owner Records
$427,000Mar 2014 $6,3382025 Amount on File Sep 2013 2 Owners on File Owner Occupied Assessor + 2 DocumentsUpdated Jul 2026

6969 Onyx Ave

3 bd · 2 ba · 1,260 sqft · built 1978 · 0.18 acres

Last Sale Tax Bill Prior Sale Owner Records
$425,000Jul 2016 $3,5202025 —Jul 2016 Owner on File Owner Occupied Assessor + 2 DocumentsUpdated Jul 2026

Property Records in Nearby Streets