Concha St, Altadena, CA Property Records

Los Angeles County property records for 64 addresses on Concha St, Altadena, CA · Last verified August 2026

Concha St Highlights

Properties 64
Median Sale Price $1,150,000
Deeds and Mortgages on File 121
Median Price per Sqft $643
Owner Occupied 72%
Median Annual Tax Bill $3,858
Median Year Built 1946
Median Ownership Tenure 10 years

Properties on Concha St

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

428 Concha St

2 bd · 2 ba · 1,518 sqft · 0.199 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
—Apr 2016 $2,6952025 2 Names on Record AssessorUpdated Jun 2026

445 Concha St

3 bd · 2 ba · 1,662 sqft · 0.216 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$660,000Feb 2017 $5,0332025 —Feb 2017 2 Names on Record Assessor + 6 DocumentsUpdated Jun 2026

446 Concha St

2 bd · 1 ba · 980 sqft · 0.161 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$961,000May 2021 $6,1802025 Amount on Record Jun 2015 2 Names on Record Owner Occupied Assessor + 2 DocumentsUpdated Jul 2026

454 Concha St

3 bd · 2 ba · 1,644 sqft · 0.163 acres · Garage · Pool

Last Sale Tax Bill Prior Sale Owner Records
$950,000Apr 2019 $4,8572025 Amount on Record Jun 2016 2 Names on Record Owner Occupied Assessor + 1 DocumentUpdated Jun 2026

455 Concha St

3 bd · 2 ba · 2,089 sqft · 0.257 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$5352025 —Mar 2018 2 Names on Record Owner Occupied Assessor + 2 DocumentsUpdated Jun 2026

462 Concha St

5 bd · 3 ba · 2,198 sqft · 0.163 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$137,500Nov 1994 $1,7112025 Amount on Record May 1994 2 Names on Record Assessor + 2 DocumentsUpdated Jun 2026

465 Concha St

3 bd · 4 ba · 2,659 sqft · 0.305 acres · Pool

Last Sale Tax Bill Prior Sale Owner Records
$632,500Sep 2012 $1,0392025 Amount on Record Dec 2003 2 Names on Record Owner Occupied AssessorUpdated Jun 2026

470 Concha St

2 bd · 1 ba · 1,116 sqft · 0.174 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$380,000Sep 2009 $2,3652025 Amount on Record Nov 2006 2 Names on Record AssessorUpdated Jun 2026

473 Concha St

2 bd · 1 ba · 1,734 sqft · 0.304 acres · Pool

Last Sale Tax Bill Prior Sale Owner Records
$1,566,000Oct 2019 $4,9932025 Amount on Record Apr 2008 2 Names on Record Assessor + 7 DocumentsUpdated Jun 2026

476 Concha St

2 bd · 2 ba · 1,742 sqft · 0.173 acres · Pool

Last Sale Tax Bill Prior Sale Owner Records
$462,500Oct 2012 $2,9272025 Amount on Record Jul 2005 2 Names on Record Owner Occupied Assessor + 2 DocumentsUpdated Jul 2026

477 Concha St

1 ba · 1,190 sqft · 0.21 acres · Garage · Pool

Last Sale Tax Bill Prior Sale Owner Records
$1,566,000Oct 2019 $12,1342025 2 Names on Record Owner Occupied Assessor + 6 DocumentsUpdated Aug 2026

486 Concha St

4 bd · 2 ba · 1,749 sqft · 0.172 acres · Pool

Last Sale Tax Bill Prior Sale Owner Records
$1,9962025 2 Names on Record Assessor + 2 DocumentsUpdated Jun 2026

491 Concha St

4 bd · 2 ba · 1,632 sqft · 0.571 acres

Last Sale Tax Bill Prior Sale Owner Records
$1,500,000Aug 2023 $9,2112025 —Feb 2020 2 Names on Record Assessor + 3 DocumentsUpdated Jun 2026

494 Concha St

3 bd · 3 ba · 1,997 sqft · 0.161 acres

Last Sale Tax Bill Prior Sale Owner Records
$549,000Nov 2014 $3,8582025 Amount on Record Apr 2009 2 Names on Record Owner Occupied Assessor + 3 DocumentsUpdated Aug 2026

501 Concha St

4 bd · 3 ba · 2,502 sqft · 0.24 acres · Pool

Last Sale Tax Bill Prior Sale Owner Records
$965,000Jun 2017 $5,7342025 —Jun 2002 2 Names on Record Owner Occupied Assessor + 4 DocumentsUpdated Jul 2026

502 Concha St

4 bd · 3 ba · 1,777 sqft · 0.16 acres

Last Sale Tax Bill Prior Sale Owner Records
$4052025 —Dec 2013 2 Names on Record Owner Occupied AssessorUpdated Jun 2026

508 Concha St

4 bd · 3 ba · 2,418 sqft · 0.225 acres · Pool

Last Sale Tax Bill Prior Sale Owner Records
$290,000Feb 1999 $6,7822025 —Aug 2013 2 Names on Record Owner Occupied Assessor + 3 DocumentsUpdated Jun 2026

517 Concha St

2 bd · 2 ba · 1,648 sqft · 0.385 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$4862025 2 Names on Record Owner Occupied AssessorUpdated Jun 2026

518 Concha St

4 bd · 3 ba · 2,460 sqft · 0.208 acres

Last Sale Tax Bill Prior Sale Owner Records
$180,000Jun 1995 $1,3992025 2 Names on Record Owner Occupied Assessor + 4 DocumentsUpdated Aug 2026

528 Concha St

4 bd · 2 ba · 2,447 sqft · 0.177 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$670,000Jul 2014 $4,0122025 —Jul 2006 2 Names on Record Owner Occupied AssessorUpdated Jun 2026

532 Concha St

4 bd · 3 ba · 1,985 sqft · 0.177 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$5092025 —Aug 2002 2 Names on Record AssessorUpdated Aug 2026

540 Concha St

3 bd · 2 ba · 1,534 sqft · 0.176 acres · Garage · Pool

Last Sale Tax Bill Prior Sale Owner Records
$219,500Aug 1997 $1,2512025 Amount on Record Nov 1994 2 Names on Record Owner Occupied Assessor + 6 DocumentsUpdated Jun 2026

552 Concha St

3 bd · 2 ba · 1,798 sqft · 0.257 acres

Last Sale Tax Bill Prior Sale Owner Records
$204,000May 1994 $4,7192025 2 Names on Record Owner Occupied Assessor + 3 DocumentsUpdated Jun 2026

596 Concha St

3 bd · 3 ba · 2,799 sqft · 0.588 acres · Garage · Pool

Last Sale Tax Bill Prior Sale Owner Records
$1,800,000Apr 2021 $11,0072025 Amount on Record May 2010 2 Names on Record Owner Occupied Assessor + 6 DocumentsUpdated Aug 2026

608 Concha St

2 bd · 1 ba · 1,119 sqft · 0.192 acres

Last Sale Tax Bill Prior Sale Owner Records
$620,000Jun 2025 $2,0082025 1 Name on Record Assessor + 1 DocumentUpdated Jul 2026

618 Concha St

2 bd · 1 ba · 1,142 sqft · 0.302 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$33,000Jun 1976 $5992025 2 Names on Record Owner Occupied AssessorUpdated Jun 2026

630 Concha St

0.232 acres

Last Sale Tax Bill Prior Sale Owner Records
$590,000Mar 2026 $5752025 1 Name on Record Assessor + 1 DocumentUpdated Jun 2026

905 Concha St

3 bd · 2 ba · 1,633 sqft · 0.123 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$335,000Nov 2001 $2,7782025 Amount on Record Apr 1999 2 Names on Record Owner Occupied Assessor + 2 DocumentsUpdated Jun 2026

906 Concha St

4 bd · 2 ba · 1,810 sqft · 0.285 acres · Garage · Pool

Last Sale Tax Bill Prior Sale Owner Records
$205,000Sep 1988 $2,4312025 —Jan 2013 2 Names on Record Assessor + 1 DocumentUpdated Jun 2026

915 Concha St

3 bd · 2 ba · 1,242 sqft · 0.173 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$450,000Dec 2025 $6,8612025 Amount on Record Jun 2021 1 Name on Record Owner Occupied Assessor + 2 DocumentsUpdated Jun 2026

916 Concha St

3 bd · 2 ba · 1,572 sqft · 0.193 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$340,000Feb 1990 $3,7372025 1 Name on Record Owner Occupied Assessor + 1 DocumentUpdated Jun 2026

922 Concha St

3 bd · 2 ba · 1,815 sqft · 0.188 acres · Pool

Last Sale Tax Bill Prior Sale Owner Records
$275,000Apr 1993 $2,4332025 —Nov 2016 2 Names on Record Owner Occupied Assessor + 2 DocumentsUpdated Jun 2026

925 Concha St

5 bd · 4 ba · 2,863 sqft · 0.174 acres · Garage · Pool

Last Sale Tax Bill Prior Sale Owner Records
$238,000Aug 1998 $2,4472025 —Aug 1998 2 Names on Record Owner Occupied Assessor + 3 DocumentsUpdated Jun 2026

931 Concha St

2 bd · 1 ba · 1,027 sqft · 0.17 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
—Jul 2014 $1,1962025 —Jun 2014 2 Names on Record Assessor + 1 DocumentUpdated Jun 2026

932 Concha St

3 bd · 2 ba · 2,147 sqft · 0.175 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$1,148,000Jun 2020 $7,3422025 —Jun 2020 2 Names on Record Owner Occupied Assessor + 2 DocumentsUpdated Jun 2026

938 Concha St

3 bd · 3 ba · 1,856 sqft · 0.173 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$539,500Jan 2011 $4,1872025 —Jan 2011 2 Names on Record AssessorUpdated Jun 2026

939 Concha St

2 bd · 2 ba · 1,418 sqft · 0.172 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$755,000Aug 2017 $8,6932025 Amount on Record Jul 2001 2 Names on Record Owner Occupied Assessor + 3 DocumentsUpdated Jun 2026

948 Concha St

6 bd · 3 ba · 2,756 sqft · 0.245 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$1,5922025 —Aug 2014 2 Names on Record Owner Occupied AssessorUpdated Jun 2026

949 Concha St

4 bd · 1 ba · 2,035 sqft · 0.17 acres · Garage · Pool

Last Sale Tax Bill Prior Sale Owner Records
$1,150,000Jul 2020 $9,0512025 Amount on Record Sep 2015 2 Names on Record Owner Occupied Assessor + 2 DocumentsUpdated Jun 2026

955 Concha St

3 bd · 2 ba · 1,457 sqft · 0.167 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$845,000Aug 2018 $9,9832025 Amount on Record Feb 2012 2 Names on Record Owner Occupied Assessor + 2 DocumentsUpdated Jul 2026

962 Concha St

3 bd · 2 ba · 1,823 sqft · 0.237 acres · Pool

Last Sale Tax Bill Prior Sale Owner Records
$9412025 2 Names on Record AssessorUpdated Jun 2026

965 Concha St

2 bd · 1 ba · 1,223 sqft · 0.167 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$5,2792025 2 Names on Record Owner Occupied Assessor + 1 DocumentUpdated Jun 2026

972 Concha St

4 bd · 3 ba · 2,546 sqft · 0.157 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$240,000Apr 1992 $2,9872025 —Jul 2003 2 Names on Record Owner Occupied Assessor + 2 DocumentsUpdated Jun 2026

975 Concha St

2 bd · 2 ba · 1,292 sqft · 0.164 acres

Last Sale Tax Bill Prior Sale Owner Records
$1,225,000Nov 2021 $13,4912025 Amount on Record Jun 2016 2 Names on Record Owner Occupied Assessor + 5 DocumentsUpdated Aug 2026

979 Concha St

2 bd · 1 ba · 1,154 sqft · 0.155 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
—Aug 2020 $1,8362025 —Jul 2019 1 Name on Record Owner Occupied Assessor + 4 DocumentsUpdated Jun 2026

986 Concha St

3 bd · 2 ba · 1,648 sqft · 0.156 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$741,000Feb 2005 $5,5092025 Amount on Record Aug 2001 1 Name on Record AssessorUpdated Jun 2026

988 Concha St

3 bd · 3 ba · 2,437 sqft · 0.154 acres · Garage · Pool

Last Sale Tax Bill Prior Sale Owner Records
$1,858,000May 2022 $9,4492025 Amount on Record Mar 2021 1 Name on Record Assessor + 2 DocumentsUpdated Jul 2026

989 Concha St

2 bd · 2 ba · 1,250 sqft · 0.15 acres

Last Sale Tax Bill Prior Sale Owner Records
$520,000Nov 2003 $8,8512025 Amount on Record Jul 2001 1 Name on Record Owner Occupied Assessor + 4 DocumentsUpdated Jun 2026

994 Concha St

2 bd · 1 ba · 1,102 sqft · 0.155 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$9992025 2 Names on Record Owner Occupied Assessor + 1 DocumentUpdated Jun 2026

1000 Concha St

3 bd · 2 ba · 2,428 sqft · 0.147 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$782,500Oct 2009 $11,4212025 Amount on Record Mar 2006 2 Names on Record Owner Occupied AssessorUpdated Jun 2026

1001 Concha St

2 bd · 2 ba · 1,616 sqft · 0.22 acres · Garage · Pool

Last Sale Tax Bill Prior Sale Owner Records
$1,255,000Jan 2020 $14,4192025 Amount on Record May 2014 2 Names on Record Owner Occupied Assessor + 1 DocumentUpdated Jun 2026

1010 Concha St

4 bd · 3 ba · 2,081 sqft · 0.163 acres

Last Sale Tax Bill Prior Sale Owner Records
$1,3552025 2 Names on Record Owner Occupied AssessorUpdated Jun 2026

1011 Concha St

3 bd · 2 ba · 1,861 sqft · 0.232 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$1,595,000Dec 2022 $17,1352025 Amount on Record Jan 2020 2 Names on Record Owner Occupied Assessor + 4 DocumentsUpdated Aug 2026

1016 Concha St

2 bd · 1 ba · 1,582 sqft · 0.161 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$167,000Mar 1995 $1,8002025 —Mar 2025 2 Names on Record Owner Occupied AssessorUpdated Aug 2026

1025 Concha St

4 bd · 2 ba · 3,229 sqft · 0.309 acres · Garage · Pool

Last Sale Tax Bill Prior Sale Owner Records
$1,580,000Dec 2022 $19,3992025 —Jul 1997 1 Name on Record Owner Occupied Assessor + 3 DocumentsUpdated Aug 2026

1026 Concha St

2 bd · 2 ba · 1,193 sqft · 0.176 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$720,000May 2016 $5,1352025 Amount on Record May 2003 2 Names on Record AssessorUpdated Jun 2026

1036 Concha St

2 bd · 1 ba · 1,301 sqft · 0.187 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$210,000Sep 1995 $2,1112025 1 Name on Record Owner Occupied AssessorUpdated Jun 2026

1039 Concha St

3 bd · 1 ba · 1,452 sqft · 0.161 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$817,000Apr 2018 $5,6452025 Amount on Record Oct 2007 2 Names on Record Owner Occupied Assessor + 2 DocumentsUpdated Jun 2026

1042 Concha St

2 bd · 1 ba · 1,260 sqft · 0.189 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$583,000Sep 2004 $4,8512025 Amount on Record Jan 1999 1 Name on Record Owner Occupied AssessorUpdated Jun 2026

1049 Concha St

3 bd · 1 ba · 1,476 sqft · 0.159 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$530,000Sep 2025 $5,3482025 Amount on Record Oct 2016 1 Name on Record Owner Occupied Assessor + 2 DocumentsUpdated Jun 2026

1052 Concha St

2 bd · 1 ba · 1,258 sqft · 0.172 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$570,000Feb 2026 $2,9592025 —Jun 2003 1 Name on Record Owner Occupied Assessor + 1 DocumentUpdated Jun 2026

1060 Concha St

2 bd · 1 ba · 1,090 sqft · 0.173 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$1,080,000Mar 2022 $6,7932025 2 Names on Record Assessor + 2 DocumentsUpdated Jun 2026

1065 Concha St

3 bd · 2 ba · 1,520 sqft · 0.164 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$545,000Jul 2001 $2,4462025 —Dec 2012 2 Names on Record Owner Occupied AssessorUpdated Jun 2026

1066 Concha St

3 bd · 2 ba · 1,539 sqft · 0.202 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$1,0602025 2 Names on Record Owner Occupied Assessor + 2 DocumentsUpdated Jun 2026

Property Records in Nearby Streets