Shirley Ave, Porter Ranch, CA Property Records

Los Angeles County property records for 9 addresses on Shirley Ave, Porter Ranch, CA · Last verified August 2026

Shirley Ave Highlights

Properties 9
Median Sale Price $842,500
Deeds and Mortgages on File 16
Median Price per Sqft $360
Owner Occupied 89%
Median Annual Tax Bill $9,561
Median Year Built 1964
Median Ownership Tenure 11 years

Properties on Shirley Ave

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

10320 Shirley Ave

4 bd · 3 ba · 2,420 sqft · built 1964 · 0.409 acres

Last Sale Tax Bill Prior Sale Owner Records
$690,000Oct 2015 $10,1972025 —Oct 2015 2 Names on Record Owner Occupied Assessor + 3 DocumentsUpdated Aug 2026

10330 Shirley Ave

4 bd · 3 ba · 2,373 sqft · built 1964 · 0.377 acres

Last Sale Tax Bill Prior Sale Owner Records
$9,5612025 —Sep 2024 2 Names on Record Owner Occupied Assessor + 3 DocumentsUpdated Aug 2026

10331 Shirley Ave

4 bd · 3 ba · 2,340 sqft · built 1964 · 0.393 acres

Last Sale Tax Bill Prior Sale Owner Records
$842,500Nov 2017 $11,9992025 —Mar 1994 2 Names on Record Owner Occupied Assessor + 1 DocumentUpdated Jun 2026

10340 Shirley Ave

4 bd · 3 ba · 2,308 sqft · built 1964 · 0.387 acres

Last Sale Tax Bill Prior Sale Owner Records
$850,000Jul 2006 $15,8162025 Amount on Record Jul 2005 2 Names on Record Owner Occupied Assessor + 1 DocumentUpdated Jun 2026

10341 Shirley Ave

4 bd · 3 ba · 2,308 sqft · built 1964 · 0.393 acres

Last Sale Tax Bill Prior Sale Owner Records
$1,395,000Aug 2022 $17,8872025 Amount on Record Sep 2009 2 Names on Record Owner Occupied Assessor + 5 DocumentsUpdated Aug 2026

10350 Shirley Ave

4 bd · 3 ba · 2,308 sqft · built 1964 · 0.406 acres

Last Sale Tax Bill Prior Sale Owner Records
$377,500May 1990 $8,7962025 —May 2003 2 Names on Record Owner Occupied Assessor + 1 DocumentUpdated Jun 2026

10353 Shirley Ave

4 bd · 3 ba · 2,393 sqft · built 1964 · 0.405 acres

Last Sale Tax Bill Prior Sale Owner Records
$320,000Sep 1998 $6,4862025 Amount on Record Jul 1994 2 Names on Record Owner Occupied AssessorUpdated Jun 2026

10400 Shirley Ave

4 bd · 3 ba · 2,785 sqft · built 1964 · 0.419 acres

Last Sale Tax Bill Prior Sale Owner Records
$2,7972025 2 Names on Record Owner Occupied AssessorUpdated Jun 2026

10401 Shirley Ave

4 bd · 3 ba · 2,682 sqft · built 1964 · 0.388 acres

Last Sale Tax Bill Prior Sale Owner Records
$1,275,000Aug 2022 $4352025 Amount on Record Dec 2021 1 Name on Record Assessor + 2 DocumentsUpdated Jun 2026

Wildfire Risk on Shirley 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