Cotter Ave, Duarte, CA Property Records

Los Angeles County property records for 43 addresses on Cotter Ave, Duarte, CA · Last verified August 2026

Cotter Ave Highlights

Properties 43
Median Sale Price $615,000
Deeds and Mortgages on File 47
Median Price per Sqft $390
Owner Occupied 79%
Median Annual Tax Bill $5,748
Median Year Built 1971
Median Ownership Tenure 19 years

Properties on Cotter Ave

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

802 Cotter Ave

4 bd · 2 ba · 1,617 sqft · 0.152 acres · Garage · Pool

Last Sale Tax Bill Prior Sale Owner Records
$491,000Sep 2007 $9,3912025 —Sep 2007 2 Names on Record Owner Occupied Assessor + 2 DocumentsUpdated Jun 2026

808 Cotter Ave

3 bd · 1 ba · 1,461 sqft · 0.149 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$199,000May 1999 $4,6622025 —May 1999 2 Names on Record Owner Occupied AssessorUpdated Jun 2026

814 Cotter Ave

5 bd · 2 ba · 1,964 sqft · 0.146 acres · Garage · Pool

Last Sale Tax Bill Prior Sale Owner Records
—Jul 1997 $4,0062025 —Jul 1997 2 Names on Record Assessor + 2 DocumentsUpdated Aug 2026

1001 Cotter Ave

2 bd · 1 ba · 832 sqft · 0.187 acres · Garage · Pool

Last Sale Tax Bill Prior Sale Owner Records
$325,000Jun 2007 $6,0212025 Amount on Record Feb 1997 1 Name on Record Owner Occupied Assessor + 3 DocumentsUpdated Jun 2026

1003 Cotter Ave

2 bd · 2 ba · 1,090 sqft · 0.187 acres · Garage · Pool

Last Sale Tax Bill Prior Sale Owner Records
$348,000Jun 2017 $5,7482025 Amount on Record Jul 2015 2 Names on Record Owner Occupied Assessor + 3 DocumentsUpdated Jun 2026

1005 Cotter Ave

2 bd · 2 ba · 1,090 sqft · 0.187 acres · Pool

Last Sale Tax Bill Prior Sale Owner Records
$220,000Jul 2009 $4,2332025 Amount on Record Apr 1998 2 Names on Record AssessorUpdated Jun 2026

1007 Cotter Ave

2 bd · 1 ba · 832 sqft · 0.187 acres · Pool

Last Sale Tax Bill Prior Sale Owner Records
$195,000Dec 2008 $3,4232025 Amount on Record Aug 2008 1 Name on Record AssessorUpdated Jun 2026

1011 Cotter Ave

2 bd · 1 ba · 832 sqft · 0.184 acres · Pool

Last Sale Tax Bill Prior Sale Owner Records
$319,000Nov 2006 $5,9182025 2 Names on Record Owner Occupied Assessor + 1 DocumentUpdated Aug 2026

1013 Cotter Ave, #B

2 bd · 2 ba · 1,090 sqft · 0.184 acres · Pool

Last Sale Tax Bill Prior Sale Owner Records
$355,000Nov 2007 $6,5352025 —Dec 2020 1 Name on Record Assessor + 2 DocumentsUpdated Jun 2026

1015 Cotter Ave

2 bd · 2 ba · 1,090 sqft · 0.184 acres · Garage · Pool

Last Sale Tax Bill Prior Sale Owner Records
$80,000Apr 2000 $2,1692025 —Nov 1997 1 Name on Record Owner Occupied AssessorUpdated Jun 2026

1017 Cotter Ave, #D

2 bd · 1 ba · 832 sqft · 0.184 acres · Garage · Pool

Last Sale Tax Bill Prior Sale Owner Records
$306,000Feb 2006 $5,8022025 1 Name on Record Owner Occupied AssessorUpdated Jun 2026

1021 Cotter Ave, #A

2 bd · 1 ba · 832 sqft · 0.181 acres · Pool

Last Sale Tax Bill Prior Sale Owner Records
$118,000Jun 2001 $2,8552025 —Jun 2001 2 Names on Record AssessorUpdated Jun 2026

1023 Cotter Ave

3 bd · 2 ba · 1,178 sqft · 0.181 acres · Pool

Last Sale Tax Bill Prior Sale Owner Records
$339,000Nov 2007 $6,1952025 —Aug 1995 2 Names on Record Owner Occupied AssessorUpdated Jun 2026

1025 Cotter Ave

3 bd · 2 ba · 1,178 sqft · 0.181 acres · Pool

Last Sale Tax Bill Prior Sale Owner Records
$320,000Jun 2016 $5,4442025 Amount on Record Jan 2003 2 Names on Record Owner Occupied Assessor + 1 DocumentUpdated Jun 2026

1027 Cotter Ave

2 bd · 1 ba · 832 sqft · 0.181 acres · Pool

Last Sale Tax Bill Prior Sale Owner Records
$289,000Aug 2016 $6,7872025 Amount on Record Mar 2011 2 Names on Record AssessorUpdated Jun 2026

1125 Cotter Ave

38 bd · 38 ba · 18,740 sqft · 0.651 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$55,0482025 2 Names on Record Assessor + 2 DocumentsUpdated Aug 2026

1234 Cotter Ave

3 bd · 3 ba · 1,489 sqft · 0.049 acres

Last Sale Tax Bill Prior Sale Owner Records
$175,000Jun 1998 $4,8192025 1 Name on Record Owner Occupied Assessor + 3 DocumentsUpdated Aug 2026

1238 Cotter Ave

4 bd · 3 ba · 1,665 sqft · 0.046 acres

Last Sale Tax Bill Prior Sale Owner Records
$316,500Aug 2012 $8,5952025 Amount on Record Mar 2012 1 Name on Record Assessor + 1 DocumentUpdated Jun 2026

1242 Cotter Ave

3 bd · 3 ba · 1,665 sqft · 0.046 acres

Last Sale Tax Bill Prior Sale Owner Records
$180,000Mar 1998 $4,8742025 —Mar 1998 2 Names on Record Owner Occupied AssessorUpdated Jun 2026

1246 Cotter Ave

4 bd · 3 ba · 1,665 sqft · 0.048 acres

Last Sale Tax Bill Prior Sale Owner Records
$176,000Jun 1998 $4,8792025 —Jun 1998 2 Names on Record Owner Occupied Assessor + 1 DocumentUpdated Jun 2026

1252 Cotter Ave

3 bd · 3 ba · 1,489 sqft · 0.047 acres

Last Sale Tax Bill Prior Sale Owner Records
$656,500Dec 2020 $10,2802025 Amount on Record Jan 2010 2 Names on Record Owner Occupied Assessor + 1 DocumentUpdated Aug 2026

1256 Cotter Ave

3 bd · 3 ba · 1,665 sqft · 0.047 acres

Last Sale Tax Bill Prior Sale Owner Records
$300,000May 2003 $6,7292025 Amount on Record May 1998 2 Names on Record Owner Occupied Assessor + 1 DocumentUpdated Jun 2026

1257 Cotter Ave

3 bd · 3 ba · 1,489 sqft · 0.05 acres

Last Sale Tax Bill Prior Sale Owner Records
$175,000Apr 1998 $7,7762025 —Feb 2009 2 Names on Record Owner Occupied AssessorUpdated Jun 2026

1260 Cotter Ave

3 bd · 3 ba · 1,570 sqft · 0.049 acres

Last Sale Tax Bill Prior Sale Owner Records
$560,000Apr 2020 $9,0502025 Amount on Record Sep 1998 2 Names on Record Owner Occupied Assessor + 1 DocumentUpdated Jun 2026

1534 Cotter Ave

2 bd · 1 ba · 789 sqft · 0.144 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$255,000Jun 2011 $1,2592025 2 Names on Record Owner Occupied AssessorUpdated Jun 2026

1535 Cotter Ave

2 bd · 1 ba · 789 sqft · 0.126 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$112,000Jan 1996 $3,0832025 —Jan 2001 2 Names on Record AssessorUpdated Jun 2026

1540 Cotter Ave

3 bd · 1 ba · 1,049 sqft · 0.146 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$410,000Aug 2016 $6,9472025 —Jan 2007 2 Names on Record Owner Occupied Assessor + 1 DocumentUpdated Jun 2026

1541 Cotter Ave

2 bd · 1 ba · 873 sqft · 0.146 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$280,000Mar 2009 $5,3112025 —May 2014 2 Names on Record Owner Occupied Assessor + 1 DocumentUpdated Jun 2026

1602 Cotter Ave

2 bd · 2 ba · 1,024 sqft · 0.145 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$296,000Nov 2009 $5,7652025 Amount on Record Aug 2009 1 Name on Record Owner Occupied AssessorUpdated Jun 2026

1603 Cotter Ave

2 bd · 1 ba · 913 sqft · 0.146 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$120,000Dec 1994 $3,2882025 Amount on Record Apr 1994 2 Names on Record Owner Occupied Assessor + 1 DocumentUpdated Jun 2026

1608 Cotter Ave

4 bd · 2 ba · 1,623 sqft · 0.145 acres

Last Sale Tax Bill Prior Sale Owner Records
$615,000Sep 2022 $8,8382025 —Sep 2022 1 Name on Record Owner Occupied Assessor + 5 DocumentsUpdated Jun 2026

1609 Cotter Ave

3 bd · 1 ba · 1,049 sqft · 0.145 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$285,000Aug 2010 $5,0952025 Amount on Record Oct 1995 2 Names on Record Owner Occupied AssessorUpdated Jun 2026

1614 Cotter Ave

2 bd · 2 ba · 985 sqft · 0.146 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$394,000May 2015 $6,6412025 Amount on Record Oct 2012 2 Names on Record Owner Occupied AssessorUpdated Jun 2026

1615 Cotter Ave

3 bd · 2 ba · 1,488 sqft · 0.148 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$169,000Mar 2002 $4,2172025 —Aug 2001 2 Names on Record Owner Occupied Assessor + 1 DocumentUpdated Jun 2026

1620 Cotter Ave

2 bd · 1 ba · 1,204 sqft · 0.19 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$191,000Jun 2001 $4,5112025 —Jun 2001 1 Name on Record Owner Occupied Assessor + 1 DocumentUpdated Jun 2026

1621 Cotter Ave

3 bd · 1 ba · 1,076 sqft · 0.18 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$697,000Dec 2021 $10,1312025 2 Names on Record Owner Occupied Assessor + 4 DocumentsUpdated Jun 2026

1627 Cotter Ave

4 bd · 1 ba · 1,456 sqft · 0.162 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$135,000Aug 1990 $4,6852025 2 Names on Record Owner Occupied AssessorUpdated Jun 2026

1632 Cotter Ave

3 bd · 2 ba · 1,156 sqft · 0.142 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$162,000Jul 2001 $4,4572025 —Jan 2013 2 Names on Record Owner Occupied AssessorUpdated Jun 2026

1633 Cotter Ave

2 bd · 1 ba · 1,076 sqft · 0.159 acres

Last Sale Tax Bill Prior Sale Owner Records
$750,000Jun 2024 $10,4022025 Amount on Record Jan 2024 1 Name on Record Owner Occupied Assessor + 2 DocumentsUpdated Aug 2026

1636 Cotter Ave

3 bd · 2 ba · 1,815 sqft · 0.19 acres · Garage · Pool

Last Sale Tax Bill Prior Sale Owner Records
$445,000Aug 2013 $7,7192025 Amount on Record Apr 2013 1 Name on Record Owner Occupied Assessor + 1 DocumentUpdated Jun 2026

1639 Cotter Ave

2 bd · 1 ba · 1,019 sqft · 0.175 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$249,000Jan 2012 $4,7112025 Amount on Record Feb 2007 1 Name on Record Owner Occupied Assessor + 1 DocumentUpdated Jun 2026

1647 Cotter Ave

4 bd · 3 ba · 1,679 sqft · 0.208 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$290,000Mar 2009 $7,1302025 —Mar 2009 2 Names on Record Owner Occupied Assessor + 3 DocumentsUpdated Aug 2026

1648 Cotter Ave

4 bd · 3 ba · 1,499 sqft · 0.216 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
—Oct 2003 $5,3032025 Amount on Record Oct 1997 2 Names on Record Owner Occupied Assessor + 2 DocumentsUpdated Jun 2026

Property Records in Nearby Streets