Rosario Ave, Lancaster, CA Property Records

Los Angeles County property records for 17 addresses on Rosario Ave, Lancaster, CA · Last verified August 2026

Rosario Ave Highlights

Properties 17
Median Sale Price $380,000
Deeds and Mortgages on File 19
Median Price per Sqft $180
Owner Occupied 82%
Median Annual Tax Bill $6,019
Median Year Built 2004
Median Ownership Tenure 16 years

Properties on Rosario Ave

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

44615 Rosario Ave

5 bd · 3 ba · 2,505 sqft · built 2004 · 0.303 acres

Last Sale Tax Bill Prior Sale Owner Records
$306,000Sep 2004 $6,8532025 Amount on Record May 2003 2 Names on Record Owner Occupied Assessor + 2 DocumentsUpdated Jun 2026

44623 Rosario Ave

4 bd · 3 ba · 2,100 sqft · built 2004 · 0.18 acres

Last Sale Tax Bill Prior Sale Owner Records
$260,000Sep 2004 $5,9412025 Amount on Record May 2003 1 Name on Record AssessorUpdated Jun 2026

44631 Rosario Ave

3 bd · 2 ba · 1,540 sqft · built 2004 · 0.174 acres

Last Sale Tax Bill Prior Sale Owner Records
$232,000Sep 2004 $5,3472025 Amount on Record May 2003 2 Names on Record Owner Occupied AssessorUpdated Jun 2026

44637 Rosario Ave

4 bd · 2 ba · 1,910 sqft · built 2004 · 0.179 acres

Last Sale Tax Bill Prior Sale Owner Records
$126,000Sep 2009 $3,5672025 Amount on Record Aug 2009 1 Name on Record AssessorUpdated Jun 2026

44638 Rosario Ave

5 bd · 3 ba · 2,505 sqft · built 2004 · 0.144 acres

Last Sale Tax Bill Prior Sale Owner Records
$269,000Sep 2004 $6,1452025 Amount on Record May 2003 2 Names on Record Owner Occupied AssessorUpdated Jun 2026

44641 Rosario Ave

5 bd · 3 ba · 2,505 sqft · built 2004 · 0.179 acres

Last Sale Tax Bill Prior Sale Owner Records
$367,000Jun 2020 $6,4562025 Amount on Record Oct 2004 2 Names on Record Owner Occupied Assessor + 1 DocumentUpdated Jun 2026

44644 Rosario Ave

4 bd · 3 ba · 2,100 sqft · built 2004 · 0.144 acres

Last Sale Tax Bill Prior Sale Owner Records
$380,000Oct 2020 $6,5152025 Amount on Record Mar 2008 2 Names on Record Owner Occupied Assessor + 1 DocumentUpdated Jun 2026

44648 Rosario Ave

5 bd · 3 ba · 2,505 sqft · built 2004 · 0.144 acres

Last Sale Tax Bill Prior Sale Owner Records
$158,000Oct 2010 $7,2722025 Amount on Record Mar 2005 1 Name on Record Owner Occupied Assessor + 4 DocumentsUpdated Jul 2026

44649 Rosario Ave

4 bd · 3 ba · 2,100 sqft · built 2004 · 0.18 acres

Last Sale Tax Bill Prior Sale Owner Records
$265,000Sep 2004 $6,0192025 Amount on Record Jun 2002 2 Names on Record Owner Occupied AssessorUpdated Jun 2026

44653 Rosario Ave

3 bd · 2 ba · 1,540 sqft · built 2004 · 0.18 acres

Last Sale Tax Bill Prior Sale Owner Records
$235,000Sep 2016 $4,7262025 Amount on Record Aug 2009 2 Names on Record Owner Occupied AssessorUpdated Jun 2026

44654 Rosario Ave

4 bd · 3 ba · 2,100 sqft · built 2004 · 0.147 acres

Last Sale Tax Bill Prior Sale Owner Records
$385,000Jan 2021 $6,5792025 1 Name on Record Owner Occupied Assessor + 4 DocumentsUpdated Jun 2026

44701 Rosario Ave

5 bd · 3 ba · 2,505 sqft · built 2004 · 0.194 acres

Last Sale Tax Bill Prior Sale Owner Records
$130,000Aug 2011 $3,7612025 Amount on Record Mar 2011 2 Names on Record Owner Occupied Assessor + 1 DocumentUpdated Jun 2026

44702 Rosario Ave

4 bd · 2 ba · 1,910 sqft · built 2004 · 0.154 acres

Last Sale Tax Bill Prior Sale Owner Records
$185,000Oct 2008 $5,3732025 Amount on Record Jun 2008 2 Names on Record Owner Occupied Assessor + 1 DocumentUpdated Jul 2026

44707 Rosario Ave

4 bd · 2 ba · 1,730 sqft · built 2004 · 0.194 acres

Last Sale Tax Bill Prior Sale Owner Records
$248,000Oct 2004 $2,4172025 Amount on Record May 2003 2 Names on Record Owner Occupied Assessor + 1 DocumentUpdated Jun 2026

44708 Rosario Ave

3 bd · 2 ba · 1,540 sqft · built 2004 · 0.154 acres

Last Sale Tax Bill Prior Sale Owner Records
$400,000Jul 2022 $6,4922025 Amount on Record Oct 2011 2 Names on Record Owner Occupied Assessor + 2 DocumentsUpdated Aug 2026

44712 Rosario Ave

4 bd · 2 ba · 1,730 sqft · built 2006 · 0.154 acres

Last Sale Tax Bill Prior Sale Owner Records
$430,000Apr 2023 $6,8862025 Amount on Record Dec 2007 2 Names on Record Owner Occupied Assessor + 2 DocumentsUpdated Jun 2026

44715 Rosario Ave

5 bd · 3 ba · 2,705 sqft · built 2004 · 0.198 acres

Last Sale Tax Bill Prior Sale Owner Records
$133,000Sep 2011 $3,7322025 Amount on Record May 2011 1 Name on Record AssessorUpdated Jul 2026

Wildfire Risk on Rosario 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

Property Records in Nearby Streets