Olympia St, Porter Ranch, CA Property Records

Los Angeles County property records for 57 addresses on Olympia St, Porter Ranch, CA · Last verified August 2026

Olympia St Highlights

Properties 57
Median Sale Price $1,120,000
Deeds and Mortgages on File 101
Median Price per Sqft $455
Owner Occupied 86%
Median Annual Tax Bill $9,013
Median Year Built 1965
Median Ownership Tenure 10 years

Properties on Olympia St

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

18900 Olympia St

4 bd · 3 ba · 2,203 sqft · 0.292 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$200,000Dec 1991 $4,8402025 2 Names on Record AssessorUpdated Jun 2026

18901 Olympia St

4 bd · 3 ba · 2,203 sqft · 0.28 acres · Garage · Pool

Last Sale Tax Bill Prior Sale Owner Records
$500,000Dec 2003 $8,8882025 —Dec 2002 2 Names on Record Owner Occupied AssessorUpdated Jun 2026

18914 Olympia St

6 bd · 4 ba · 2,878 sqft · 0.285 acres · Garage · Pool

Last Sale Tax Bill Prior Sale Owner Records
—Aug 2004 $13,5182025 —Nov 2011 2 Names on Record Owner Occupied AssessorUpdated Jun 2026

18915 Olympia St

5 bd · 3 ba · 2,503 sqft · 0.272 acres · Garage · Pool

Last Sale Tax Bill Prior Sale Owner Records
$225,000Aug 1995 $4,9362025 —Apr 2004 2 Names on Record Owner Occupied AssessorUpdated Jun 2026

18922 Olympia St

6 bd · 5 ba · 3,343 sqft · 0.285 acres · Pool

Last Sale Tax Bill Prior Sale Owner Records
$710,000Mar 2016 $10,6322025 Amount on Record Jun 2006 1 Name on Record Owner Occupied Assessor + 2 DocumentsUpdated Aug 2026

18923 Olympia St

4 bd · 3 ba · 2,203 sqft · 0.262 acres · Garage · Pool

Last Sale Tax Bill Prior Sale Owner Records
$4,9132025 2 Names on Record Owner Occupied Assessor + 1 DocumentUpdated Aug 2026

18929 Olympia St

5 bd · 3 ba · 2,501 sqft · 0.271 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$2,3232025 —Jan 2005 2 Names on Record Owner Occupied AssessorUpdated Jun 2026

18932 Olympia St

5 bd · 3 ba · 2,603 sqft · 0.27 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$1,035,000Jul 2020 $13,8502025 Amount on Record Jun 2012 2 Names on Record Owner Occupied Assessor + 3 DocumentsUpdated Jun 2026

18937 Olympia St

4 bd · 3 ba · 2,203 sqft · 0.263 acres · Pool

Last Sale Tax Bill Prior Sale Owner Records
$1,130,000Mar 2026 $5,3952025 Amount on Record Oct 1994 2 Names on Record Owner Occupied Assessor + 4 DocumentsUpdated Aug 2026

18940 Olympia St

4 bd · 3 ba · 2,294 sqft · 0.254 acres · Garage · Pool

Last Sale Tax Bill Prior Sale Owner Records
$635,000Feb 2010 $10,1902025 Amount on Record Dec 2003 2 Names on Record Owner Occupied Assessor + 1 DocumentUpdated Jun 2026

19001 Olympia St

4 bd · 3 ba · 2,294 sqft · 0.263 acres · Garage · Pool

Last Sale Tax Bill Prior Sale Owner Records
$1,000,000Oct 2022 $12,9302025 Amount on Record Feb 2002 2 Names on Record Owner Occupied Assessor + 4 DocumentsUpdated Jun 2026

19004 Olympia St

3 bd · 2 ba · 1,879 sqft · 0.263 acres · Garage · Pool

Last Sale Tax Bill Prior Sale Owner Records
$697,200Apr 2007 $11,5952025 —Apr 1996 2 Names on Record Owner Occupied Assessor + 4 DocumentsUpdated Jun 2026

19011 Olympia St

3 bd · 2 ba · 1,879 sqft · 0.267 acres · Garage · Pool

Last Sale Tax Bill Prior Sale Owner Records
$900,000Nov 2020 $12,0212025 Amount on Record Jan 2003 2 Names on Record Owner Occupied Assessor + 2 DocumentsUpdated Jun 2026

19012 Olympia St

4 bd · 3 ba · 2,203 sqft · 0.268 acres · Garage · Pool

Last Sale Tax Bill Prior Sale Owner Records
$2,4402025 2 Names on Record AssessorUpdated Jun 2026

19021 Olympia St

4 bd · 3 ba · 2,529 sqft · 0.267 acres · Pool

Last Sale Tax Bill Prior Sale Owner Records
$1,150,000Oct 2024 $14,2122025 2 Names on Record Owner Occupied Assessor + 6 DocumentsUpdated Jul 2026

19022 Olympia St

4 bd · 3 ba · 2,203 sqft · 0.294 acres · Garage · Pool

Last Sale Tax Bill Prior Sale Owner Records
$293,000May 1994 $5,7512025 —May 1994 1 Name on Record Owner Occupied Assessor + 1 DocumentUpdated Jun 2026

19029 Olympia St

5 bd · 3 ba · 2,503 sqft · 0.263 acres · Garage · Pool

Last Sale Tax Bill Prior Sale Owner Records
$875,000Aug 2005 $14,7402025 Amount on Record Aug 2000 2 Names on Record Owner Occupied AssessorUpdated Jun 2026

19030 Olympia St

4 bd · 3 ba · 2,652 sqft · 0.334 acres · Garage · Pool

Last Sale Tax Bill Prior Sale Owner Records
$485,000May 2002 $9,0132025 —Aug 2003 2 Names on Record Owner Occupied Assessor + 2 DocumentsUpdated Jun 2026

19037 Olympia St

5 bd · 3 ba · 2,507 sqft · 0.265 acres · Garage · Pool

Last Sale Tax Bill Prior Sale Owner Records
$4,9992025 1 Name on Record Owner Occupied AssessorUpdated Jun 2026

19040 Olympia St

4 bd · 4 ba · 3,795 sqft · 0.264 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$1,270,000Dec 2023 $16,0272025 —Dec 2023 1 Name on Record Assessor + 1 DocumentUpdated Jun 2026

19047 Olympia St

5 bd · 3 ba · 2,501 sqft · 0.263 acres · Garage · Pool

Last Sale Tax Bill Prior Sale Owner Records
$344,000Mar 1999 $6,8842025 —Mar 1999 2 Names on Record Owner Occupied AssessorUpdated Jun 2026

19050 Olympia St

4 bd · 3 ba · 2,914 sqft · 0.261 acres · Garage · Pool

Last Sale Tax Bill Prior Sale Owner Records
$335,000Jan 1998 $6,9842025 Amount on Record May 1997 2 Names on Record Owner Occupied Assessor + 1 DocumentUpdated Jun 2026

19055 Olympia St

4 bd · 3 ba · 3,120 sqft · 0.257 acres · Garage · Pool

Last Sale Tax Bill Prior Sale Owner Records
$525,000Oct 2009 $8,1722025 Amount on Record Mar 2005 1 Name on Record Assessor + 1 DocumentUpdated Jul 2026

19063 Olympia St

4 bd · 3 ba · 2,847 sqft · 0.257 acres · Garage · Pool

Last Sale Tax Bill Prior Sale Owner Records
$305,000Mar 1997 $6,4582025 —Mar 1997 2 Names on Record Owner Occupied AssessorUpdated Jun 2026

19071 Olympia St

4 bd · 3 ba · 2,652 sqft · 0.257 acres · Garage · Pool

Last Sale Tax Bill Prior Sale Owner Records
$540,000Aug 2003 $9,6242025 2 Names on Record Owner Occupied Assessor + 1 DocumentUpdated Jun 2026

19079 Olympia St

4 bd · 3 ba · 2,203 sqft · 0.257 acres · Garage · Pool

Last Sale Tax Bill Prior Sale Owner Records
$715,000May 2018 $10,1342025 Amount on Record Jun 2000 2 Names on Record Owner Occupied Assessor + 3 DocumentsUpdated Jun 2026

19087 Olympia St

4 bd · 3 ba · 2,340 sqft · 0.273 acres · Garage · Pool

Last Sale Tax Bill Prior Sale Owner Records
$430,000Jun 2003 $7,7952025 —Feb 2002 2 Names on Record Owner Occupied AssessorUpdated Jun 2026

19100 Olympia St

4 bd · 3 ba · 2,340 sqft · 0.265 acres · Garage · Pool

Last Sale Tax Bill Prior Sale Owner Records
$475,000Nov 2002 $8,6522025 Amount on Record Mar 1998 2 Names on Record Owner Occupied Assessor + 3 DocumentsUpdated Jun 2026

19101 Olympia St

5 bd · 3 ba · 2,823 sqft · 0.27 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$270,000Jun 1994 $5,9242025 —Jun 2006 2 Names on Record Owner Occupied Assessor + 2 DocumentsUpdated Jun 2026

19111 Olympia St

4 bd · 3 ba · 2,203 sqft · 0.257 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$590,000Jun 2020 $8,1852025 —Jun 2014 2 Names on Record Owner Occupied Assessor + 2 DocumentsUpdated Jun 2026

19116 Olympia St

5 bd · 3 ba · 2,503 sqft · 0.263 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$830,000Dec 2017 $11,6632025 Amount on Record Aug 2000 1 Name on Record Owner Occupied Assessor + 2 DocumentsUpdated Jun 2026

19125 Olympia St

4 bd · 3 ba · 2,652 sqft · 0.257 acres · Garage · Pool

Last Sale Tax Bill Prior Sale Owner Records
$1,100,000Aug 2023 $13,9202025 Amount on Record Dec 2022 1 Name on Record Assessor + 2 DocumentsUpdated Jun 2026

19128 Olympia St

4 bd · 3 ba · 2,203 sqft · 0.26 acres · Garage · Pool

Last Sale Tax Bill Prior Sale Owner Records
$430,000Mar 2012 $6,9552025 Amount on Record Jun 2006 2 Names on Record AssessorUpdated Jun 2026

19139 Olympia St

4 bd · 3 ba · 2,203 sqft · 0.256 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$450,000Oct 2011 $7,1292025 Amount on Record Apr 2005 2 Names on Record Owner Occupied AssessorUpdated Jun 2026

19140 Olympia St

4 bd · 3 ba · 2,722 sqft · 0.26 acres · Garage · Pool

Last Sale Tax Bill Prior Sale Owner Records
—Jan 2006 $2,6342025 —Sep 1998 2 Names on Record Owner Occupied Assessor + 1 DocumentUpdated Jun 2026

19147 Olympia St

3 bd · 2 ba · 1,879 sqft · 0.257 acres · Garage · Pool

Last Sale Tax Bill Prior Sale Owner Records
$1,020,000Sep 2022 $13,0182025 Amount on Record Sep 2018 2 Names on Record Owner Occupied Assessor + 7 DocumentsUpdated Jun 2026

19150 Olympia St

3 bd · 2 ba · 1,879 sqft · 0.26 acres · Garage · Pool

Last Sale Tax Bill Prior Sale Owner Records
$13,0222025 —Aug 2023 1 Name on Record Owner Occupied Assessor + 8 DocumentsUpdated Aug 2026

19155 Olympia St

4 bd · 3 ba · 2,203 sqft · 0.256 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$2,1542025 —Nov 2023 2 Names on Record Owner Occupied Assessor + 3 DocumentsUpdated Aug 2026

19160 Olympia St

5 bd · 3 ba · 2,503 sqft · 0.268 acres · Garage · Pool

Last Sale Tax Bill Prior Sale Owner Records
$1,375,000Dec 2024 $16,9052025 Amount on Record Aug 2016 2 Names on Record Assessor + 2 DocumentsUpdated Aug 2026

19163 Olympia St

5 bd · 3 ba · 2,458 sqft · 0.271 acres · Garage · Pool

Last Sale Tax Bill Prior Sale Owner Records
$705,038Dec 2016 $10,2852025 Amount on Record Jul 2002 1 Name on Record Assessor + 1 DocumentUpdated Jun 2026

19171 Olympia St

3 bd · 4 ba · 3,114 sqft · 0.254 acres · Garage · Pool

Last Sale Tax Bill Prior Sale Owner Records
$865,000Feb 2019 $12,0392025 Amount on Record Sep 2010 2 Names on Record Owner Occupied Assessor + 6 DocumentsUpdated Jun 2026

19200 Olympia St

3 bd · 3 ba · 2,190 sqft · 0.305 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
—Apr 1976 $2,6002025 2 Names on Record Owner Occupied Assessor + 1 DocumentUpdated Jun 2026

19207 Olympia St

5 bd · 3 ba · 2,458 sqft · 0.28 acres · Garage · Pool

Last Sale Tax Bill Prior Sale Owner Records
$2,3762025 —Jul 2009 2 Names on Record Owner Occupied Assessor + 1 DocumentUpdated Aug 2026

19214 Olympia St

3 bd · 3 ba · 2,028 sqft · 0.255 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$750,000Feb 2018 $10,5302025 —Mar 2010 2 Names on Record Owner Occupied Assessor + 2 DocumentsUpdated Jun 2026

19215 Olympia St

4 bd · 4 ba · 2,618 sqft · 0.267 acres · Garage · Pool

Last Sale Tax Bill Prior Sale Owner Records
$890,000Jun 2016 $13,0812025 Amount on Record May 2000 2 Names on Record Owner Occupied Assessor + 2 DocumentsUpdated Jun 2026

19223 Olympia St

3 bd · 3 ba · 2,618 sqft · 0.268 acres · Garage · Pool

Last Sale Tax Bill Prior Sale Owner Records
$750,000Jul 2019 $10,3262025 Amount on Record Apr 2019 1 Name on Record Owner Occupied Assessor + 3 DocumentsUpdated Jun 2026

19229 Olympia St

3 bd · 3 ba · 2,618 sqft · 0.268 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$628,000Nov 2016 $9,2412025 Amount on Record — 1 Name on Record Owner Occupied Assessor + 1 DocumentUpdated Aug 2026

19237 Olympia St

3 bd · 3 ba · 2,618 sqft · 0.267 acres · Garage · Pool

Last Sale Tax Bill Prior Sale Owner Records
$2,2882025 2 Names on Record Owner Occupied AssessorUpdated Jun 2026

19240 Olympia St

4 bd · 4 ba · 2,388 sqft · 0.283 acres · Garage · Pool

Last Sale Tax Bill Prior Sale Owner Records
$5,5012025 2 Names on Record Owner Occupied AssessorUpdated Jun 2026

19245 Olympia St

3 bd · 3 ba · 2,618 sqft · 0.268 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$2,3112025 —Jul 2001 2 Names on Record Owner Occupied AssessorUpdated Jun 2026

19254 Olympia St

5 bd · 3 ba · 2,746 sqft · 0.274 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$712,000Mar 2016 $10,5242025 —Feb 2016 2 Names on Record Owner Occupied AssessorUpdated Jun 2026

19255 Olympia St

3 bd · 3 ba · 2,618 sqft · 0.267 acres · Garage · Pool

Last Sale Tax Bill Prior Sale Owner Records
$600,000Aug 2010 $9,6202025 —Dec 2012 2 Names on Record Owner Occupied Assessor + 1 DocumentUpdated Jun 2026

19300 Olympia St

5 bd · 3 ba · 2,458 sqft · 0.273 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$249,000Nov 1993 $5,5172025 —Dec 2002 2 Names on Record Owner Occupied Assessor + 3 DocumentsUpdated Jun 2026

19301 Olympia St

5 bd · 3 ba · 2,458 sqft · 0.269 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$4,9222025 —Oct 2012 1 Name on Record Owner Occupied Assessor + 2 DocumentsUpdated Jun 2026

19309 Olympia St

4 bd · 3 ba · 2,618 sqft · 0.28 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$1,225,500Dec 2021 $15,9732025 Amount on Record Nov 2016 2 Names on Record Owner Occupied Assessor + 1 DocumentUpdated Aug 2026

19310 Olympia St

5 bd · 3 ba · 2,458 sqft · 0.268 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$1,120,000Mar 2021 $14,8642025 Amount on Record Mar 2019 2 Names on Record Owner Occupied Assessor + 5 DocumentsUpdated Jun 2026

19313 Olympia St

5 bd · 3 ba · 2,458 sqft · 0.262 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$1,377,000Nov 2024 $16,8412025 Amount on Record Jun 2024 2 Names on Record Owner Occupied Assessor + 3 DocumentsUpdated Aug 2026

Property Records in Nearby Streets