Cumnock Pl, Porter Ranch, CA Property Records

Los Angeles County property records for 11 addresses on Cumnock Pl, Porter Ranch, CA · Last verified August 2026

Cumnock Pl Highlights

Properties 11
Median Sale Price $626,000
Deeds and Mortgages on File 20
Median Price per Sqft $231
Owner Occupied 82%
Median Annual Tax Bill $7,644
Median Year Built 1969
Median Ownership Tenure 23 years

Properties on Cumnock Pl

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

18651 Cumnock Pl

5 bd · 3 ba · 2,981 sqft · 0.242 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$6,7332025 —Mar 2008 2 Names on Record Owner Occupied AssessorUpdated Jun 2026

18662 Cumnock Pl

4 bd · 3 ba · 2,435 sqft · 0.25 acres · Garage · Pool

Last Sale Tax Bill Prior Sale Owner Records
$560,000Feb 2003 $10,5962025 2 Names on Record Assessor + 5 DocumentsUpdated Aug 2026

18663 Cumnock Pl

3 bd · 2 ba · 2,094 sqft · 0.236 acres · Garage · Pool

Last Sale Tax Bill Prior Sale Owner Records
$977,000Nov 2020 $12,9602025 —Nov 2020 2 Names on Record Owner Occupied Assessor + 6 DocumentsUpdated Aug 2026

18670 Cumnock Pl

4 bd · 3 ba · 2,705 sqft · 0.192 acres · Garage · Pool

Last Sale Tax Bill Prior Sale Owner Records
$626,000Mar 2003 $11,1912025 Amount on Record Aug 2000 2 Names on Record Owner Occupied Assessor + 1 DocumentUpdated Jun 2026

18675 Cumnock Pl

5 bd · 3 ba · 2,505 sqft · 0.299 acres · Garage · Pool

Last Sale Tax Bill Prior Sale Owner Records
$835,000Mar 2019 $11,5472025 —Mar 2019 2 Names on Record Owner Occupied Assessor + 2 DocumentsUpdated Jun 2026

18678 Cumnock Pl

4 bd · 3 ba · 2,435 sqft · 0.2 acres · Garage · Pool

Last Sale Tax Bill Prior Sale Owner Records
$87,000May 1995 $2,4292025 —Jun 2012 2 Names on Record Assessor + 1 DocumentUpdated Aug 2026

18683 Cumnock Pl

3 bd · 2 ba · 1,656 sqft · 0.314 acres · Garage · Pool

Last Sale Tax Bill Prior Sale Owner Records
$776,000Jul 2019 $10,5982025 —May 2001 2 Names on Record Owner Occupied Assessor + 3 DocumentsUpdated Jun 2026

18686 Cumnock Pl

3 bd · 3 ba · 2,505 sqft · 0.22 acres · Garage · Pool

Last Sale Tax Bill Prior Sale Owner Records
$393,000Dec 1999 $7,6442025 2 Names on Record Owner Occupied Assessor + 1 DocumentUpdated Jun 2026

18691 Cumnock Pl

5 bd · 3 ba · 2,505 sqft · 0.429 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$2,8762025 —Aug 1993 2 Names on Record Owner Occupied AssessorUpdated Jun 2026

18692 Cumnock Pl

4 bd · 2 ba · 2,094 sqft · 0.214 acres · Garage · Pool

Last Sale Tax Bill Prior Sale Owner Records
$2,5292025 2 Names on Record Owner Occupied AssessorUpdated Jun 2026

18697 Cumnock Pl

3 bd · 2 ba · 2,182 sqft · 0.358 acres · Garage · Pool

Last Sale Tax Bill Prior Sale Owner Records
$327,500Jul 1998 $6,5612025 —Apr 2004 2 Names on Record Owner Occupied Assessor + 1 DocumentUpdated Jun 2026

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