Sylvia Ave, Porter Ranch, CA Property Records

Los Angeles County property records for 46 addresses on Sylvia Ave, Porter Ranch, CA · Last verified August 2026

Sylvia Ave Highlights

Properties 46
Median Sale Price $1,260,000
Deeds and Mortgages on File 64
Median Price per Sqft $455
Owner Occupied 85%
Median Annual Tax Bill $9,106
Median Year Built 1964
Median Ownership Tenure 17 years

Properties on Sylvia Ave

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

10305 Sylvia Ave

4 bd · 3 ba · 2,074 sqft · 0.272 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$620,000Oct 2015 $9,1972025 —Apr 2008 2 Names on Record Owner Occupied AssessorUpdated Jun 2026

10306 Sylvia Ave

4 bd · 3 ba · 2,176 sqft · 0.402 acres · Garage · Pool

Last Sale Tax Bill Prior Sale Owner Records
$560,000Jan 2009 $9,1082025 Amount on Record Sep 2008 1 Name on Record Owner Occupied Assessor + 1 DocumentUpdated Jun 2026

10311 Sylvia Ave

3 bd · 3 ba · 2,254 sqft · 0.38 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$247,000Jun 1997 $5,3542025 —Aug 1995 2 Names on Record Assessor + 1 DocumentUpdated Aug 2026

10316 Sylvia Ave

4 bd · 3 ba · 2,671 sqft · 0.389 acres · Garage · Pool

Last Sale Tax Bill Prior Sale Owner Records
$7,0472025 —Oct 2016 2 Names on Record Owner Occupied AssessorUpdated Jun 2026

10323 Sylvia Ave

5 bd · 5 ba · 3,501 sqft · 0.379 acres · Garage · Pool

Last Sale Tax Bill Prior Sale Owner Records
$1,175,000Jun 2006 $18,0942025 —Jan 2013 2 Names on Record Owner Occupied Assessor + 1 DocumentUpdated Jul 2026

10330 Sylvia Ave

7 bd · 6 ba · 3,063 sqft · 0.391 acres · Pool

Last Sale Tax Bill Prior Sale Owner Records
$975,000Jan 2007 $16,4752025 2 Names on Record Owner Occupied Assessor + 3 DocumentsUpdated Jun 2026

10335 Sylvia Ave

3 bd · 3 ba · 3,019 sqft · 0.373 acres · Garage · Pool

Last Sale Tax Bill Prior Sale Owner Records
$1,375,000Sep 2025 $19,7162025 Amount on Record Aug 2021 2 Names on Record Owner Occupied Assessor + 3 DocumentsUpdated Jul 2026

10344 Sylvia Ave

5 bd · 4 ba · 3,080 sqft · 0.422 acres · Garage · Pool

Last Sale Tax Bill Prior Sale Owner Records
$1,260,000Dec 2020 $16,9472025 Amount on Record Mar 2007 2 Names on Record Owner Occupied Assessor + 1 DocumentUpdated Jun 2026

10349 Sylvia Ave

3 bd · 2 ba · 2,150 sqft · 0.288 acres · Garage · Pool

Last Sale Tax Bill Prior Sale Owner Records
$2,4912025 —Aug 2019 2 Names on Record Assessor + 4 DocumentsUpdated Jun 2026

10400 Sylvia Ave

3 bd · 2 ba · 2,128 sqft · 0.372 acres

Last Sale Tax Bill Prior Sale Owner Records
$490,000Nov 2011 $9,4032025 Amount on Record Aug 2006 1 Name on Record Owner Occupied Assessor + 7 DocumentsUpdated Jun 2026

10401 Sylvia Ave

4 bd · 3 ba · 2,460 sqft · 0.345 acres · Garage · Pool

Last Sale Tax Bill Prior Sale Owner Records
$255,000Jul 1997 $5,3002025 —Jul 2009 2 Names on Record Owner Occupied Assessor + 3 DocumentsUpdated Jun 2026

10413 Sylvia Ave

3 bd · 3 ba · 2,356 sqft · 0.386 acres · Garage · Pool

Last Sale Tax Bill Prior Sale Owner Records
$1,465,000Dec 2021 $11,6322025 —May 2014 2 Names on Record Owner Occupied Assessor + 2 DocumentsUpdated Jun 2026

10414 Sylvia Ave

5 bd · 4 ba · 4,420 sqft · 0.444 acres · Garage · Pool

Last Sale Tax Bill Prior Sale Owner Records
$725,000Sep 2011 $11,5392025 Amount on Record Jul 1995 2 Names on Record Owner Occupied AssessorUpdated Jun 2026

10425 Sylvia Ave

4 bd · 3 ba · 2,487 sqft · 0.403 acres · Garage · Pool

Last Sale Tax Bill Prior Sale Owner Records
$325,000Apr 1993 $7,2252025 2 Names on Record Assessor + 1 DocumentUpdated Jun 2026

10428 Sylvia Ave

4 bd · 3 ba · 2,484 sqft · 0.406 acres · Garage · Pool

Last Sale Tax Bill Prior Sale Owner Records
$1,014,000Mar 2020 $13,7962025 Amount on Record Jul 1998 2 Names on Record Owner Occupied Assessor + 2 DocumentsUpdated Jun 2026

10435 Sylvia Ave

4 bd · 4 ba · 3,411 sqft · 0.487 acres · Garage · Pool

Last Sale Tax Bill Prior Sale Owner Records
$600,000Aug 2010 $10,1342025 —Aug 2011 2 Names on Record AssessorUpdated Jun 2026

10444 Sylvia Ave

4 bd · 2 ba · 1,950 sqft · 0.544 acres · Garage · Pool

Last Sale Tax Bill Prior Sale Owner Records
$1,410,000Mar 2022 $15,3832025 —Jun 2012 2 Names on Record Owner Occupied Assessor + 2 DocumentsUpdated Jun 2026

10445 Sylvia Ave

4 bd · 3 ba · 2,142 sqft · 0.555 acres · Garage · Pool

Last Sale Tax Bill Prior Sale Owner Records
$580,000Apr 2011 $10,0422025 —Dec 1998 2 Names on Record Owner Occupied AssessorUpdated Jun 2026

10617 Sylvia Ave

4 bd · 2 ba · 2,336 sqft · 0.305 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$2,5722025 1 Name on Record Owner Occupied AssessorUpdated Jun 2026

10618 Sylvia Ave

5 bd · 4 ba · 3,207 sqft · 0.281 acres · Garage · Pool

Last Sale Tax Bill Prior Sale Owner Records
$520,000Jun 2002 $9,7092025 Amount on Record Aug 1997 2 Names on Record Owner Occupied AssessorUpdated Jun 2026

10627 Sylvia Ave

4 bd · 2 ba · 2,336 sqft · 0.318 acres · Garage · Pool

Last Sale Tax Bill Prior Sale Owner Records
$1,270,000Jul 2026 $9,1062025 1 Name on Record Owner Occupied Assessor + 2 DocumentsUpdated Aug 2026

10630 Sylvia Ave

4 bd · 2 ba · 2,336 sqft · 0.257 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$780,007Oct 2006 $17,7322025 Amount on Record May 1997 1 Name on Record AssessorUpdated Jun 2026

10637 Sylvia Ave

5 bd · 3 ba · 2,728 sqft · 0.281 acres · Pool

Last Sale Tax Bill Prior Sale Owner Records
$3,0582025 2 Names on Record Owner Occupied AssessorUpdated Jul 2026

10640 Sylvia Ave

5 bd · 3 ba · 2,849 sqft · 0.261 acres · Garage · Pool

Last Sale Tax Bill Prior Sale Owner Records
—Nov 2004 $13,2412025 —Nov 2004 2 Names on Record Owner Occupied AssessorUpdated Jun 2026

10800 Sylvia Ave

4 bd · 2 ba · 2,154 sqft · 0.186 acres · Garage · Pool

Last Sale Tax Bill Prior Sale Owner Records
—Aug 1994 $2,1292025 2 Names on Record Owner Occupied AssessorUpdated Jun 2026

10801 Sylvia Ave

3 bd · 2 ba · 1,470 sqft · 0.204 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$600,000Jun 2013 $9,1112025 —Jun 2013 2 Names on Record Owner Occupied AssessorUpdated Jun 2026

10810 Sylvia Ave

3 bd · 2 ba · 1,470 sqft · 0.176 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$628,000Sep 2015 $9,2262025 Amount on Record Sep 1998 1 Name on Record Owner Occupied Assessor + 3 DocumentsUpdated Jun 2026

10811 Sylvia Ave

5 bd · 3 ba · 2,792 sqft · 0.171 acres · Pool

Last Sale Tax Bill Prior Sale Owner Records
$235,000Mar 1995 $5,7072025 1 Name on Record Owner Occupied Assessor + 1 DocumentUpdated Jun 2026

10816 Sylvia Ave

5 bd · 3 ba · 2,501 sqft · 0.172 acres · Garage · Pool

Last Sale Tax Bill Prior Sale Owner Records
$1,035,000Nov 2020 $13,7092025 Amount on Record Jul 2007 2 Names on Record Owner Occupied Assessor + 2 DocumentsUpdated Jun 2026

10820 Sylvia Ave

4 bd · 2 ba · 2,154 sqft · 0.179 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
—Jul 2017 $2,9192025 —Dec 2009 2 Names on Record Owner Occupied Assessor + 1 DocumentUpdated Jun 2026

10823 Sylvia Ave

5 bd · 3 ba · 2,501 sqft · 0.178 acres · Garage · Pool

Last Sale Tax Bill Prior Sale Owner Records
$372,000Jan 2002 $6,9132025 —Feb 2003 1 Name on Record Owner Occupied AssessorUpdated Jun 2026

10826 Sylvia Ave

3 bd · 2 ba · 1,470 sqft · 0.173 acres · Garage · Pool

Last Sale Tax Bill Prior Sale Owner Records
—Aug 2005 $4,0802025 —Dec 2005 2 Names on Record Owner Occupied Assessor + 1 DocumentUpdated Jun 2026

10831 Sylvia Ave

4 bd · 3 ba · 2,474 sqft · 0.174 acres · Garage · Pool

Last Sale Tax Bill Prior Sale Owner Records
$368,500Jul 2001 $6,9582025 —Jul 2001 2 Names on Record Owner Occupied AssessorUpdated Jun 2026

10834 Sylvia Ave

4 bd · 2 ba · 1,920 sqft · 0.175 acres

Last Sale Tax Bill Prior Sale Owner Records
$6,1572025 1 Name on Record Owner Occupied AssessorUpdated Jun 2026

10839 Sylvia Ave

4 bd · 2 ba · 2,154 sqft · 0.172 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
—Dec 2001 $1,9872025 2 Names on Record Owner Occupied Assessor + 2 DocumentsUpdated Jul 2026

10840 Sylvia Ave

4 bd · 3 ba · 2,709 sqft · 0.173 acres · Garage · Pool

Last Sale Tax Bill Prior Sale Owner Records
$1,050,000Jul 2026 $7,3222025 —Jan 2006 1 Name on Record Owner Occupied Assessor + 2 DocumentsUpdated Aug 2026

10847 Sylvia Ave

4 bd · 2 ba · 2,154 sqft · 0.173 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$1,125,000May 2023 $14,2792025 Amount on Record Apr 2013 2 Names on Record Owner Occupied Assessor + 3 DocumentsUpdated Aug 2026

10848 Sylvia Ave

3 bd · 2 ba · 1,470 sqft · 0.181 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$297,000Jun 2001 $5,6112025 Amount on Record Mar 1999 2 Names on Record Owner Occupied Assessor + 2 DocumentsUpdated Aug 2026

10853 Sylvia Ave

5 bd · 3 ba · 2,501 sqft · 0.172 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$2,1672025 —Feb 1995 1 Name on Record Owner Occupied Assessor + 1 DocumentUpdated Aug 2026

10901 Sylvia Ave

4 bd · 2 ba · 2,154 sqft · 0.173 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$275,000Aug 1999 $5,3632025 —Aug 2006 2 Names on Record Owner Occupied AssessorUpdated Jun 2026

10904 Sylvia Ave

4 bd · 2 ba · 2,154 sqft · 0.172 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$660,000Dec 2015 $9,6112025 —Dec 2009 2 Names on Record Owner Occupied Assessor + 5 DocumentsUpdated Jul 2026

10911 Sylvia Ave

4 bd · 3 ba · 1,938 sqft · 0.178 acres · Garage · Pool

Last Sale Tax Bill Prior Sale Owner Records
$299,000Mar 1999 $5,9222025 —Dec 2010 2 Names on Record Owner Occupied Assessor + 2 DocumentsUpdated Jun 2026

10914 Sylvia Ave

4 bd · 3 ba · 2,142 sqft · 0.173 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$2,1282025 —Sep 2021 2 Names on Record Assessor + 2 DocumentsUpdated Aug 2026

10915 Sylvia Ave

4 bd · 3 ba · 1,938 sqft · 0.193 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$610,000Nov 2004 $10,5062025 1 Name on Record AssessorUpdated Aug 2026

10920 Sylvia Ave

5 bd · 3 ba · 2,782 sqft · 0.176 acres · Garage · Pool

Last Sale Tax Bill Prior Sale Owner Records
$362,000Aug 1999 $7,0292025 Amount on Record Apr 1997 1 Name on Record Owner Occupied Assessor + 1 DocumentUpdated Jun 2026

10923 Sylvia Ave

4 bd · 2 ba · 2,154 sqft · 0.172 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$5,7762025 —Feb 2023 1 Name on Record Owner Occupied Assessor + 3 DocumentsUpdated Aug 2026

Property Records in Nearby Streets