San Martinez Rd, Castaic, CA Property Records

Los Angeles County property records for 35 addresses on San Martinez Rd, Castaic, CA · Last verified September 2026

San Martinez Rd Highlights

Properties 35
Median Sale Price $535,000
Deeds and Mortgages on File 51
Median Price per Sqft $433
Owner Occupied 60%
Median Annual Tax Bill $4,234
Median Year Built 1987
Median Ownership Tenure 11 years

Properties on San Martinez Rd

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

30019 San Martinez Rd

3 bd · 3 ba · 1,505 sqft · built 1988 · 0.172 acres

Last Sale Tax Bill Prior Sale Owner Records
$106,325Dec 1998 $3,2692025 Amount on Record Apr 1996 2 Owners on Record Assessor + 2 DocumentsUpdated Sep 2026

30030 San Martinez Rd

3 bd · 2 ba · 1,284 sqft · built 1993 · 0.24 acres

Last Sale Tax Bill Prior Sale Owner Records
—May 1988 $2,6962025 2 Owners on Record Owner Occupied AssessorUpdated Sep 2026

30034 San Martinez Rd

2 bd · 1 ba · 912 sqft · built 1939 · 0.207 acres

Last Sale Tax Bill Prior Sale Owner Records
$535,000Sep 2025 $4,9772025 Amount on Record Jun 2024 2 Owners on Record Owner Occupied AssessorUpdated Sep 2026

30103 San Martinez Rd

0.115 acres

Last Sale Tax Bill Prior Sale Owner Records
—Apr 2010 $4302025 —Jul 1994 2 Owners on Record AssessorUpdated Sep 2026

30154 San Martinez Rd

2 bd · 1 ba · 847 sqft · built 1953 · 0.114 acres

Last Sale Tax Bill Prior Sale Owner Records
$2,9102025 2 Owners on Record Owner Occupied AssessorUpdated Sep 2026

30160 San Martinez Rd

2 bd · 2 ba · 1,270 sqft · built 1953 · 0.129 acres

Last Sale Tax Bill Prior Sale Owner Records
$550,000Feb 2024 $7,2472025 Amount on Record Apr 2023 2 Owners on Record Owner Occupied Assessor + 4 DocumentsUpdated Sep 2026

30180 San Martinez Rd

2 bd · 1 ba · 720 sqft · built 1935 · 0.209 acres

Last Sale Tax Bill Prior Sale Owner Records
$92,909Sep 1995 $1,4222025 —Sep 1995 Owner on Record Owner Occupied AssessorUpdated Sep 2026

30257 San Martinez Rd

1,144 sqft · built 1950 · 0.241 acres

Last Sale Tax Bill Prior Sale Owner Records
$6,1472025 2 Owners on Record AssessorUpdated Sep 2026

30300 San Martinez Rd

3 bd · 3 ba · 706 sqft · built 1947 · 0.246 acres

Last Sale Tax Bill Prior Sale Owner Records
$215,000Jan 1996 Amount on Record Oct 1994 2 Owners on Record AssessorUpdated Sep 2026

30310 San Martinez Rd

1 bd · 1 ba · 677 sqft · built 1947 · 0.271 acres

Last Sale Tax Bill Prior Sale Owner Records
$92,909Sep 1995 $2,5372025 2 Owners on Record Assessor + 2 DocumentsUpdated Sep 2026

30352 San Martinez Rd

3 bd · 3 ba · 1,723 sqft · built 2015 · 0.118 acres

Last Sale Tax Bill Prior Sale Owner Records
$660,000Feb 2026 $8,1702025 Amount on Record May 2023 2 Owners on Record Owner Occupied Assessor + 4 DocumentsUpdated Sep 2026

30359 San Martinez Rd

3 bd · 3 ba · 1,632 sqft · built 2005 · 0.176 acres

Last Sale Tax Bill Prior Sale Owner Records
$347,000Apr 2015 $5,5922025 Amount on Record Aug 2014 Owner on Record Owner Occupied AssessorUpdated Sep 2026

30364 San Martinez Rd

3 bd · 2 ba · 1,260 sqft · built 1989 · 0.116 acres

Last Sale Tax Bill Prior Sale Owner Records
—Oct 2005 $2,5692025 Amount on Record Sep 1995 2 Owners on Record Owner Occupied AssessorUpdated Sep 2026

30368 San Martinez Rd

3 bd · 2 ba · 1,136 sqft · built 1988 · 0.116 acres

Last Sale Tax Bill Prior Sale Owner Records
$560,000Sep 2023 $7,0822025 Amount on Record Jan 2020 Owner on Record Owner Occupied Assessor + 7 DocumentsUpdated Sep 2026

30510 San Martinez Rd

0.111 acres

Last Sale Tax Bill Prior Sale Owner Records
$157,000Apr 1989 $4932025 —Jul 2020 2 Owners on Record Owner Occupied Assessor + 2 DocumentsUpdated Sep 2026

30531 San Martinez Rd

5 bd · 3 ba · 2,243 sqft · built 1984 · 0.455 acres

Last Sale Tax Bill Prior Sale Owner Records
$35,000Nov 1993 $4,5172025 2 Owners on Record Owner Occupied Assessor + 1 DocumentUpdated Sep 2026

30539 San Martinez Rd

2 bd · 2 ba · 1,344 sqft · built 1987 · 0.485 acres

Last Sale Tax Bill Prior Sale Owner Records
$225,000Apr 2003 $4,3972025 2 Owners on Record Owner Occupied AssessorUpdated Sep 2026

30554 San Martinez Rd

0.113 acres

Last Sale Tax Bill Prior Sale Owner Records
$745,000Jul 2024 $8,9852025 Amount on Record Mar 2019 Owner on Record Assessor + 3 DocumentsUpdated Sep 2026

30559 San Martinez Rd

3 bd · 3 ba · 2,048 sqft · built 1997 · 0.51 acres

Last Sale Tax Bill Prior Sale Owner Records
$4,2342025 2 Owners on Record Assessor + 1 DocumentUpdated Sep 2026

30602 San Martinez Rd

3 bd · 3 ba · 1,968 sqft · built 1988 · 0.096 acres

Last Sale Tax Bill Prior Sale Owner Records
$650,000Apr 2026 $3,1122025 Amount on Record Apr 1998 2 Owners on Record Owner Occupied Assessor + 3 DocumentsUpdated Sep 2026

30642 San Martinez Rd

4 bd · 3 ba · 1,871 sqft · built 2007 · 0.115 acres

Last Sale Tax Bill Prior Sale Owner Records
$635,000Sep 2022 $8,4932025 Amount on Record Aug 2018 2 Owners on Record Owner Occupied Assessor + 5 DocumentsUpdated Sep 2026

30703 San Martinez Rd

0.455 acres

Last Sale Tax Bill Prior Sale Owner Records
$290,000Dec 2021 $4,0582025 —Dec 2021 2 Owners on Record Assessor + 2 DocumentsUpdated Sep 2026

30715 San Martinez Rd

0.505 acres

Last Sale Tax Bill Prior Sale Owner Records
$137,500Jan 2023 $1,8342025 Amount on Record Jul 2019 2 Owners on Record Assessor + 3 DocumentsUpdated Sep 2026

30722 San Martinez Rd

0.152 acres

Last Sale Tax Bill Prior Sale Owner Records
$50,000Feb 2015 $3172025 Amount on Record Sep 2008 2 Owners on Record Owner Occupied Assessor + 1 DocumentUpdated Sep 2026

30823 San Martinez Rd

0.137 acres

Last Sale Tax Bill Prior Sale Owner Records
$18,000Jul 2024 $3472025 Amount on Record Dec 2017 2 Owners on Record Assessor + 1 DocumentUpdated Sep 2026

30830 San Martinez Rd

2 bd · 1 ba · 1,400 sqft · built 1943 · 0.288 acres

Last Sale Tax Bill Prior Sale Owner Records
$1,1972025 2 Owners on Record Owner Occupied Assessor + 1 DocumentUpdated Sep 2026

30865 San Martinez Rd

3 bd · 2 ba · 1,152 sqft · built 1987 · 0.326 acres

Last Sale Tax Bill Prior Sale Owner Records
$350,000Sep 2004 $6,3882025 2 Owners on Record Owner Occupied Assessor + 1 DocumentUpdated Sep 2026

31094 San Martinez Rd

936 sqft · built 1952 · 38.3 acres

Last Sale Tax Bill Prior Sale Owner Records
$4,7352025 2 Owners on Record Assessor + 1 DocumentUpdated Sep 2026

31165 San Martinez Rd

1 bd · 1 ba · 851 sqft · built 1956 · 0.19 acres

Last Sale Tax Bill Prior Sale Owner Records
$505,000May 2023 $6,7442025 —Mar 1994 2 Owners on Record Owner Occupied Assessor + 1 DocumentUpdated Sep 2026

31174 San Martinez Rd

0.133 acres

Last Sale Tax Bill Prior Sale Owner Records
$12,000Sep 1990 $2312025 Owner on Record AssessorUpdated Sep 2026

31209 San Martinez Rd

2 bd · 1 ba · 988 sqft · built 1958 · 0.221 acres

Last Sale Tax Bill Prior Sale Owner Records
$8172025 —Aug 2001 Owner on Record Owner Occupied AssessorUpdated Sep 2026

31223 San Martinez Rd

3 bd · 2 ba · 1,917 sqft · built 2001 · 0.211 acres

Last Sale Tax Bill Prior Sale Owner Records
$242,000Apr 2010 $4,4412025 Amount on Record Jun 2001 Owner on Record Owner Occupied AssessorUpdated Sep 2026
Last Sale Tax Bill Prior Sale Owner Records
$180,000Feb 2026 $3,6602025 Amount on Record Aug 2017 Owner on Record Assessor + 4 DocumentsUpdated Sep 2026

31413 San Martinez Rd

3 bd · 2 ba · 2,072 sqft · built 2011 · 12 acres

Last Sale Tax Bill Prior Sale Owner Records
$40,000Nov 2021 $9,2732025 2 Owners on Record Owner Occupied Assessor + 1 DocumentUpdated Sep 2026

31513 San Martinez Rd

5 bd · 1 ba · 1,464 sqft · built 1915 · 37.9 acres

Last Sale Tax Bill Prior Sale Owner Records
$895,000May 2018 $7,4752025 Amount on Record Apr 1998 Owner on Record Assessor + 1 DocumentUpdated Sep 2026

Property Records in Nearby Streets