Humboldt Ave, Westminster, CA Property Records

Orange County property records for 36 addresses on Humboldt Ave, Westminster, CA · Last verified August 2026

Humboldt Ave Highlights

Properties 36
Median Sale Price $603,000
Deeds and Mortgages on File 39
Median Price per Sqft $456
Owner Occupied 75%
Median Annual Tax Bill $5,828
Median Year Built 1955
Median Ownership Tenure 16 years

Properties on Humboldt Ave

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

6502 Humboldt Ave

3 bd · 2 ba · 1,170 sqft · 0.168 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$657,000Dec 2020 $8,4042025 Amount on Record Apr 2010 1 Name on Record Owner Occupied Assessor + 2 DocumentsUpdated Jul 2026

6512 Humboldt Ave

4 bd · 3 ba · 1,303 sqft · 0.165 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$148,000Apr 1998 $3,6712025 2 Names on Record Owner Occupied Assessor + 4 DocumentsUpdated May 2026

6522 Humboldt Ave

3 bd · 2 ba · 1,170 sqft · 0.165 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$164,000Mar 1998 $4,8952025 Amount on Record Oct 2001 2 Names on Record Owner Occupied AssessorUpdated Nov 2025

6542 Humboldt Ave

3 bd · 2 ba · 1,370 sqft · 0.158 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$625,000Jan 2020 $9,0742025 Amount on Record Oct 1998 2 Names on Record Assessor + 5 DocumentsUpdated Aug 2026

6562 Humboldt Ave

3 bd · 2 ba · 1,190 sqft · 0.184 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$420,000Jan 2013 $6,4202025 Amount on Record Aug 2012 1 Name on Record Owner Occupied Assessor + 1 DocumentUpdated Jun 2026

6582 Humboldt Ave

3 bd · 2 ba · 1,170 sqft · 0.184 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$375,000Jun 2010 $6,0552025 Amount on Record Apr 2006 2 Names on Record Owner Occupied Assessor + 1 DocumentUpdated Nov 2025

6592 Humboldt Ave

4 bd · 2 ba · 1,184 sqft · 0.184 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$660,000Nov 2017 $6,9722025 Amount on Record Oct 2004 1 Name on Record Owner Occupied Assessor + 1 DocumentUpdated Nov 2025

6602 Humboldt Ave

3 bd · 2 ba · 1,183 sqft · 0.165 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$370,000Jan 2013 $5,7822025 Amount on Record Jul 2012 2 Names on Record Owner Occupied Assessor + 1 DocumentUpdated Jul 2026

6612 Humboldt Ave

3 bd · 2 ba · 1,610 sqft · 0.165 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
—May 1987 $2,8492025 2 Names on Record Owner Occupied AssessorUpdated Aug 2026

6622 Humboldt Ave

4 bd · 4 ba · 2,449 sqft · 0.165 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$165,000Aug 1990 $5,7222025 —Nov 2017 1 Name on Record Owner Occupied Assessor + 3 DocumentsUpdated Nov 2025

6632 Humboldt Ave

3 bd · 2 ba · 1,190 sqft · 0.165 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$330,000Aug 2012 $8,4222025 —Aug 2022 1 Name on Record Assessor + 6 DocumentsUpdated Aug 2026

6652 Humboldt Ave

3 bd · 2 ba · 1,183 sqft · 0.165 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$178,000Dec 1989 $4,2922025 1 Name on Record Owner Occupied AssessorUpdated Aug 2026

6662 Humboldt Ave

4 bd · 2 ba · 1,176 sqft · 0.165 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$1,7342025 —Aug 2015 2 Names on Record AssessorUpdated Aug 2026

6672 Humboldt Ave

3 bd · 2 ba · 1,267 sqft · 0.165 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$422,000Oct 2013 $6,5202025 —Sep 2011 1 Name on Record AssessorUpdated Nov 2025

6682 Humboldt Ave

4 bd · 2 ba · 1,376 sqft · 0.165 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$428,000Apr 2014 $6,5022025 —Jul 2013 1 Name on Record Owner Occupied Assessor + 1 DocumentUpdated Nov 2025

6702 Humboldt Ave

3 bd · 2 ba · 1,507 sqft · 0.165 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$317,000Jun 2011 $5,9722025 —Oct 2017 1 Name on Record Owner Occupied Assessor + 2 DocumentsUpdated Nov 2025

6712 Humboldt Ave

4 bd · 2 ba · 1,176 sqft · 0.165 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$230,000Feb 2010 $1,2462025 2 Names on Record Owner Occupied AssessorUpdated Nov 2025

6722 Humboldt Ave

3 bd · 2 ba · 1,190 sqft · 0.165 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$184,000Sep 1990 $4,3002025 —May 2025 2 Names on Record Owner Occupied AssessorUpdated Aug 2026

6732 Humboldt Ave

3 bd · 2 ba · 1,171 sqft · 0.165 acres · Garage · Pool

Last Sale Tax Bill Prior Sale Owner Records
$390,000Dec 2009 $6,0582025 Amount on Record Jun 2003 1 Name on Record Owner Occupied AssessorUpdated Nov 2025

6742 Humboldt Ave

4 bd · 2 ba · 1,184 sqft · 0.165 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$603,000Jan 2018 $8,2822025 —Oct 2021 1 Name on Record Assessor + 3 DocumentsUpdated Aug 2026

6752 Humboldt Ave

3 bd · 2 ba · 1,422 sqft · 0.171 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$175,000Oct 1990 $8,7132025 —Jun 2004 1 Name on Record Assessor + 1 DocumentUpdated Nov 2025

6772 Humboldt Ave

4 bd · 2 ba · 1,261 sqft · 0.174 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$415,000Nov 2003 $7,2232025 2 Names on Record Owner Occupied AssessorUpdated Nov 2025

6792 Humboldt Ave

3 bd · 2 ba · 1,190 sqft · 0.167 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$165,000Aug 1988 $6,2382025 —Jan 2012 2 Names on Record Owner Occupied Assessor + 1 DocumentUpdated Nov 2025

6802 Humboldt Ave

3 bd · 2 ba · 1,183 sqft · 0.167 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$1,2432025 1 Name on Record Owner Occupied AssessorUpdated Aug 2026

6812 Humboldt Ave

4 bd · 2 ba · 1,176 sqft · 0.167 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$1,2632025 —Jun 2014 1 Name on Record Owner Occupied AssessorUpdated Aug 2026

6822 Humboldt Ave

3 bd · 2 ba · 1,698 sqft · 0.167 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$1,3982025 1 Name on Record Owner Occupied AssessorUpdated Aug 2026

6842 Humboldt Ave

3 bd · 2 ba · 1,219 sqft · 0.167 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$1,3772025 1 Name on Record AssessorUpdated Aug 2026

6852 Humboldt Ave

4 bd · 2 ba · 1,494 sqft · 0.167 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$2,3002025 —Oct 1996 1 Name on Record Owner Occupied AssessorUpdated Aug 2026

6862 Humboldt Ave

3 bd · 2 ba · 1,190 sqft · 0.167 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$2,9132025 1 Name on Record AssessorUpdated Aug 2026

6872 Humboldt Ave

4 bd · 2 ba · 1,796 sqft · 0.167 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$540,000Mar 2006 $8,7762025 Amount on Record Oct 1996 1 Name on Record Owner Occupied Assessor + 1 DocumentUpdated Aug 2026

6882 Humboldt Ave

3 bd · 2 ba · 1,663 sqft · 0.167 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$7192025 —Oct 2002 2 Names on Record Owner Occupied Assessor + 4 DocumentsUpdated Aug 2026

6892 Humboldt Ave

3 bd · 2 ba · 1,795 sqft · 0.167 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$479,000Oct 2004 $10,9792024 Amount on Record Aug 2001 1 Name on Record Owner Occupied Assessor + 1 DocumentUpdated Jul 2026

6902 Humboldt Ave

4 bd · 2 ba · 1,510 sqft · 0.167 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$207,000Nov 1999 $4,2262025 —Sep 2001 2 Names on Record Assessor + 1 DocumentUpdated Nov 2025

6912 Humboldt Ave

4 bd · 2 ba · 1,583 sqft · 0.167 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$158,000Apr 1999 $3,8312025 —Jan 1999 1 Name on Record Owner Occupied AssessorUpdated Nov 2025

6932 Humboldt Ave

3 bd · 2 ba · 1,256 sqft · 0.168 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$545,000Oct 2016 $7,6912025 —Jul 2015 1 Name on Record Owner Occupied AssessorUpdated Nov 2025

6942 Humboldt Ave

3 bd · 2 ba · 1,183 sqft · 0.177 acres · Garage · Pool

Last Sale Tax Bill Prior Sale Owner Records
$369,000Apr 2012 $5,8282025 Amount on Record Jun 2008 2 Names on Record Owner Occupied AssessorUpdated Nov 2025

Wildfire Risk on Humboldt Ave

Source: USDA Forest Service Wildfire Risk to Communities · 2nd edition (2024), fuels as of 2020

Wildfire RiskNot rated
no burnable land in reach
Wildfire LikelihoodNegligible
ExposureNone
beyond ember reach of burnable land

Property Records in Nearby Streets