W 12th St, Claremont, CA Property Records

Los Angeles County property records for 78 addresses on W 12th St, Claremont, CA · Last verified October 2026

W 12th St Highlights

Properties 78
Median Sale Price $1,315,000
Deeds and Mortgages on File 126
Median Price per Sqft $637
Owner Occupied 76%
Median Annual Tax Bill $8,670
Median Year Built 1948
Median Ownership Tenure 13 years

Properties on W 12th St

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

132 W 12th St

4 bd · 2 ba · 2,348 sqft · built 1910 · 0.198 acres

Last Sale Tax Bill Prior Sale Owner Records
$1,640,000Apr 2026 $2,0972025 2 Owners on Record Owner Occupied Assessor + 3 DocumentsUpdated Sep 2026

133 W 12th St

3 bd · 2 ba · 1,304 sqft · built 1912 · 0.292 acres

Last Sale Tax Bill Prior Sale Owner Records
$707,000Feb 2006 $11,9912025 Amount on Record Nov 2004 2 Owners on Record Owner Occupied Assessor + 3 DocumentsUpdated Sep 2026

135 W 12th St

3 bd · 2 ba · 2,488 sqft · built 1925 · 0.283 acres

Last Sale Tax Bill Prior Sale Owner Records
$750,000Jun 2008 $5,4082025 Amount on Record Apr 2006 2 Owners on Record Owner Occupied AssessorUpdated Sep 2026

140 W 12th St

3 bd · 2 ba · 2,126 sqft · built 1911 · 0.172 acres

Last Sale Tax Bill Prior Sale Owner Records
$492,000Nov 2012 $8,2522025 2 Owners on Record AssessorUpdated Sep 2026

143 W 12th St

4 bd · 2 ba · 2,028 sqft · built 1922 · 0.223 acres

Last Sale Tax Bill Prior Sale Owner Records
—Dec 2010 $6,6342025 2 Owners on Record Owner Occupied Assessor + 1 DocumentUpdated Sep 2026

211 W 12th St

6 bd · 4 ba · 3,114 sqft · built 1950 · 0.135 acres

Last Sale Tax Bill Prior Sale Owner Records
$1,650,000May 2016 $13,4452025 —Mar 2026 2 Owners on Record Assessor + 4 DocumentsUpdated Oct 2026

217 W 12th St

1 bd · 1 ba · 2,632 sqft · built 1938 · 0.135 acres

Last Sale Tax Bill Prior Sale Owner Records
$475,000Sep 2000 $12,6142025 —Mar 2026 2 Owners on Record Assessor + 4 DocumentsUpdated Oct 2026

218 W 12th St

2 bd · 1 ba · 638 sqft · built 1921 · 0.068 acres

Last Sale Tax Bill Prior Sale Owner Records
$2,6442025 2 Owners on Record Assessor + 1 DocumentUpdated Oct 2026

220 W 12th St

4 bd · 5 ba · 3,743 sqft · built 1939 · 0.172 acres

Last Sale Tax Bill Prior Sale Owner Records
$690,000Jan 2008 $10,2342025 2 Owners on Record Owner Occupied Assessor + 2 DocumentsUpdated Sep 2026

237 W 12th St

5 bd · 4 ba · 3,025 sqft · built 1953 · 0.195 acres

Last Sale Tax Bill Prior Sale Owner Records
$975,000Jun 2016 $16,1932025 —Jul 2017 Owner on Record Assessor + 3 DocumentsUpdated Sep 2026

248 W 12th St

3 bd · 3 ba · 1,816 sqft · built 1924 · 0.172 acres

Last Sale Tax Bill Prior Sale Owner Records
$2,7212025 2 Owners on Record Owner Occupied AssessorUpdated Sep 2026

260 W 12th St

2 bd · 1 ba · 1,980 sqft · built 1950 · 0.172 acres

Last Sale Tax Bill Prior Sale Owner Records
$612,500Dec 2005 $11,7222025 Amount on Record Aug 2002 Owner on Record AssessorUpdated Sep 2026

264 W 12th St

3 bd · 2 ba · 1,740 sqft · built 1922 · 0.172 acres

Last Sale Tax Bill Prior Sale Owner Records
$775,000May 2016 $11,4452025 Amount on Record Jul 2015 Owner on Record Owner Occupied Assessor + 4 DocumentsUpdated Sep 2026

265 W 12th St

3 bd · 2 ba · 1,926 sqft · built 1926 · 0.195 acres

Last Sale Tax Bill Prior Sale Owner Records
$880,000Jan 2021 $11,8292025 Amount on Record Jun 2009 2 Owners on Record Owner Occupied Assessor + 2 DocumentsUpdated Sep 2026

269 W 12th St

10 bd · 8 ba · 4,212 sqft · built 1962 · 0.195 acres

Last Sale Tax Bill Prior Sale Owner Records
$381,000Apr 1994 $9,7722025 2 Owners on Record AssessorUpdated Sep 2026

270 W 12th St

4 bd · 2 ba · 1,754 sqft · built 1924 · 0.172 acres

Last Sale Tax Bill Prior Sale Owner Records
$6,9962025 Owner on Record AssessorUpdated Sep 2026

290 W 12th St

3 bd · 2 ba · 1,235 sqft · built 1923 · 0.206 acres

Last Sale Tax Bill Prior Sale Owner Records
$1,200,000Jan 2026 $11,8422025 Amount on Record Sep 2020 Owner on Record Owner Occupied Assessor + 4 DocumentsUpdated Sep 2026

321 W 12th St

5 bd · 3 ba · 1,649 sqft · built 1918 · 0.103 acres

Last Sale Tax Bill Prior Sale Owner Records
$4,0952025 —May 2020 2 Owners on Record Owner Occupied Assessor + 2 DocumentsUpdated Sep 2026

326 W 12th St

2 bd · 2 ba · 1,536 sqft · built 1937 · 0.137 acres

Last Sale Tax Bill Prior Sale Owner Records
$719,000Jul 2017 $10,4312025 Amount on Record Jun 1998 2 Owners on Record Assessor + 2 DocumentsUpdated Sep 2026

332 W 12th St

2 bd · 1 ba · 1,063 sqft · built 1946 · 0.101 acres

Last Sale Tax Bill Prior Sale Owner Records
$525,000Aug 2006 $8,8002025 Amount on Record Aug 1998 2 Owners on Record AssessorUpdated Sep 2026

340 W 12th St

2 bd · 1 ba · 770 sqft · built 1945 · 0.127 acres

Last Sale Tax Bill Prior Sale Owner Records
$153,001Mar 1992 $3,8002025 2 Owners on Record Owner Occupied AssessorUpdated Sep 2026

343 W 12th St

2,568 sqft · built 1908 · 0.31 acres

Last Sale Tax Bill Prior Sale Owner Records
$2,2842025 Owner on Record AssessorUpdated Sep 2026

361 W 12th St

4 bd · 1 ba · 2,188 sqft · built 1911 · 0.203 acres

Last Sale Tax Bill Prior Sale Owner Records
$475,000Dec 2011 $8,6702025 Owner on Record AssessorUpdated Sep 2026

362 W 12th St

3 bd · 2 ba · 2,131 sqft · built 1933 · 0.261 acres

Last Sale Tax Bill Prior Sale Owner Records
$563,000Feb 2002 $10,4102025 Amount on Record Sep 1997 Owner on Record Owner Occupied Assessor + 3 DocumentsUpdated Sep 2026

385 W 12th St

8 bd · 4 ba · 4,452 sqft · built 1952 · 0.192 acres

Last Sale Tax Bill Prior Sale Owner Records
—Aug 2001 $4,8222025 2 Owners on Record Assessor + 4 DocumentsUpdated Sep 2026

425 W 12th St

5 bd · 4 ba · 3,255 sqft · built 1927 · 0.2 acres

Last Sale Tax Bill Prior Sale Owner Records
$1,240,500Sep 2016 $17,7392025 —Aug 2016 2 Owners on Record Owner Occupied AssessorUpdated Sep 2026

430 W 12th St

2 bd · 2 ba · 1,381 sqft · built 1932 · 0.149 acres

Last Sale Tax Bill Prior Sale Owner Records
$690,000Oct 2014 $10,2882025 —Nov 2007 2 Owners on Record Assessor + 4 DocumentsUpdated Sep 2026

434 W 12th St

2 bd · 1 ba · 1,660 sqft · built 1931 · 0.156 acres

Last Sale Tax Bill Prior Sale Owner Records
$788,000Nov 2016 $11,2642025 —Jul 1996 Owner on Record Owner Occupied Assessor + 1 DocumentUpdated Sep 2026

435 W 12th St

3 bd · 2 ba · 2,022 sqft · built 1948 · 0.187 acres

Last Sale Tax Bill Prior Sale Owner Records
$172,500May 1988 $5,4032025 —Dec 2000 2 Owners on Record Owner Occupied AssessorUpdated Sep 2026

436 W 12th St

2 bd · 2 ba · 1,503 sqft · built 1948 · 0.171 acres

Last Sale Tax Bill Prior Sale Owner Records
$745,000Apr 2021 $3,7232025 2 Owners on Record Owner Occupied Assessor + 3 DocumentsUpdated Sep 2026

438 W 12th St

2 bd · 1 ba · 1,412 sqft · built 1927 · 0.171 acres

Last Sale Tax Bill Prior Sale Owner Records
$1,8172025 2 Owners on Record Owner Occupied AssessorUpdated Sep 2026

446 W 12th St

2 bd · 2 ba · 2,463 sqft · built 1931 · 0.171 acres

Last Sale Tax Bill Prior Sale Owner Records
$1,572,000Dec 2023 $19,0872025 Amount on Record May 2009 2 Owners on Record Owner Occupied Assessor + 2 DocumentsUpdated Sep 2026

449 W 12th St

2 bd · 1 ba · 1,565 sqft · built 1927 · 0.191 acres

Last Sale Tax Bill Prior Sale Owner Records
$1,9292025 —Nov 2002 2 Owners on Record Owner Occupied AssessorUpdated Sep 2026

454 W 12th St

4 bd · 2 ba · 2,200 sqft · built 1929 · 0.171 acres

Last Sale Tax Bill Prior Sale Owner Records
$2,2562025 —Jan 2002 2 Owners on Record Owner Occupied AssessorUpdated Sep 2026

455 W 12th St

2 bd · 2 ba · 1,654 sqft · built 1938 · 0.144 acres

Last Sale Tax Bill Prior Sale Owner Records
—Jun 1965 $1,8322025 2 Owners on Record Owner Occupied AssessorUpdated Sep 2026

456 W 12th St

3 bd · 2 ba · 1,852 sqft · built 1939 · 0.165 acres

Last Sale Tax Bill Prior Sale Owner Records
$425,000Nov 2001 $8,5192025 Amount on Record Sep 1999 2 Owners on Record Owner Occupied Assessor + 1 DocumentUpdated Sep 2026

461 W 12th St

3 bd · 2 ba · 1,472 sqft · built 1928 · 0.144 acres

Last Sale Tax Bill Prior Sale Owner Records
$1,6692025 2 Owners on Record Owner Occupied AssessorUpdated Sep 2026

465 W 12th St

5 bd · 3 ba · 2,581 sqft · built 1938 · 0.144 acres

Last Sale Tax Bill Prior Sale Owner Records
$210,000Apr 1998 $7,0872025 Amount on Record Jun 1995 2 Owners on Record Owner Occupied Assessor + 2 DocumentsUpdated Sep 2026

511 W 12th St

3 bd · 2 ba · 1,762 sqft · built 1936 · 0.172 acres

Last Sale Tax Bill Prior Sale Owner Records
$1,7662025 —Jul 2005 2 Owners on Record Owner Occupied AssessorUpdated Sep 2026

520 W 12th St

2 bd · 1 ba · 1,260 sqft · built 1926 · 0.172 acres

Last Sale Tax Bill Prior Sale Owner Records
$100,000Apr 2011 $7,5192025 —Apr 2011 Owner on Record Owner Occupied Assessor + 1 DocumentUpdated Sep 2026

525 W 12th St

2 bd · 1 ba · 1,049 sqft · built 1938 · 0.129 acres

Last Sale Tax Bill Prior Sale Owner Records
$3,4922025 —May 1999 2 Owners on Record Owner Occupied Assessor + 4 DocumentsUpdated Sep 2026

526 W 12th St

3 bd · 2 ba · 1,745 sqft · built 1910 · 0.161 acres

Last Sale Tax Bill Prior Sale Owner Records
$1,165,000Aug 2025 $12,4372025 Amount on Record Dec 2005 2 Owners on Record Owner Occupied Assessor + 2 DocumentsUpdated Sep 2026

534 W 12th St

2 bd · 2 ba · 1,932 sqft · built 1948 · 0.219 acres

Last Sale Tax Bill Prior Sale Owner Records
$270,000Aug 1993 $6,0992025 —Mar 2015 2 Owners on Record Owner Occupied Assessor + 1 DocumentUpdated Sep 2026

535 W 12th St

2 bd · 2 ba · 1,996 sqft · built 1948 · 0.191 acres

Last Sale Tax Bill Prior Sale Owner Records
$290,000Jan 1997 $6,1642025 2 Owners on Record Owner Occupied AssessorUpdated Sep 2026

542 W 12th St

2 bd · 3 ba · 2,225 sqft · built 1952 · 0.22 acres

Last Sale Tax Bill Prior Sale Owner Records
$1,475,000May 2025 $9,2602025 Amount on Record Mar 2012 2 Owners on Record Assessor + 2 DocumentsUpdated Sep 2026

545 W 12th St

2 bd · 2 ba · 1,615 sqft · built 1948 · 0.173 acres

Last Sale Tax Bill Prior Sale Owner Records
$11,2782025 —Nov 2018 2 Owners on Record Owner Occupied Assessor + 3 DocumentsUpdated Sep 2026

550 W 12th St

3 bd · 2 ba · 2,204 sqft · built 1952 · 0.346 acres

Last Sale Tax Bill Prior Sale Owner Records
$1,300,000May 2019 $17,4672025 Amount on Record Sep 2013 2 Owners on Record Owner Occupied Assessor + 2 DocumentsUpdated Sep 2026

555 W 12th St

6 bd · 6 ba · 3,837 sqft · built 1946 · 0.226 acres

Last Sale Tax Bill Prior Sale Owner Records
$140,000Feb 1996 $3,6072025 —May 2003 Owner on Record Owner Occupied Assessor + 1 DocumentUpdated Oct 2026

565 W 12th St

4 bd · 3 ba · 2,331 sqft · built 1948 · 0.222 acres

Last Sale Tax Bill Prior Sale Owner Records
$650,000Jul 2016 $10,9522025 —Jul 2016 2 Owners on Record Owner Occupied Assessor + 5 DocumentsUpdated Oct 2026

574 W 12th St

4 bd · 4 ba · 2,564 sqft · built 1948 · 0.303 acres

Last Sale Tax Bill Prior Sale Owner Records
$1,315,000Jul 2022 $16,6092025 2 Owners on Record Owner Occupied Assessor + 2 DocumentsUpdated Sep 2026

575 W 12th St

2 bd · 1 ba · 1,589 sqft · built 1948 · 0.214 acres

Last Sale Tax Bill Prior Sale Owner Records
$10,8612025 —Sep 2024 2 Owners on Record Owner Occupied Assessor + 1 DocumentUpdated Sep 2026

580 W 12th St

4 bd · 3 ba · 2,861 sqft · built 1951 · 0.243 acres

Last Sale Tax Bill Prior Sale Owner Records
$1,565,000Aug 2024 $18,8402025 Amount on Record Jul 2021 2 Owners on Record Owner Occupied Assessor + 2 DocumentsUpdated Sep 2026

585 W 12th St

3 bd · 4 ba · 2,598 sqft · built 1948 · 0.241 acres

Last Sale Tax Bill Prior Sale Owner Records
$795,000Dec 2013 $12,5602025 Amount on Record Jan 1996 2 Owners on Record Owner Occupied Assessor + 3 DocumentsUpdated Sep 2026

612 W 12th St

5 bd · 3 ba · 3,433 sqft · built 1948 · 0.254 acres

Last Sale Tax Bill Prior Sale Owner Records
$1,700,000Sep 2023 $20,7422025 Amount on Record Oct 2021 2 Owners on Record Owner Occupied Assessor + 3 DocumentsUpdated Sep 2026

615 W 12th St

4 bd · 2 ba · 1,940 sqft · built 1948 · 0.23 acres

Last Sale Tax Bill Prior Sale Owner Records
$260,000Nov 1996 $5,7162025 Amount on Record Apr 1994 2 Owners on Record Owner Occupied Assessor + 2 DocumentsUpdated Sep 2026

625 W 12th St

4 bd · 2 ba · 2,213 sqft · built 1947 · 0.172 acres

Last Sale Tax Bill Prior Sale Owner Records
$300,000Jul 1989 $7,2842025 —Sep 2013 2 Owners on Record AssessorUpdated Sep 2026

650 W 12th St

4 bd · 3 ba · 3,279 sqft · built 1948 · 0.263 acres

Last Sale Tax Bill Prior Sale Owner Records
$1,030,000Jan 2010 $16,2782025 —Jan 2010 2 Owners on Record Owner Occupied Assessor + 1 DocumentUpdated Sep 2026

668 W 12th St

3 bd · 3 ba · 2,084 sqft · built 1948 · 0.289 acres

Last Sale Tax Bill Prior Sale Owner Records
$595,000Nov 2013 $10,0022025 —Nov 2013 2 Owners on Record Owner Occupied Assessor + 1 DocumentUpdated Oct 2026

669 W 12th St

3 bd · 2 ba · 2,204 sqft · built 1948 · 0.224 acres

Last Sale Tax Bill Prior Sale Owner Records
$1,285,000Apr 2022 $16,5212025 Amount on Record Dec 2001 2 Owners on Record Owner Occupied Assessor + 7 DocumentsUpdated Sep 2026

677 W 12th St

3 bd · 2 ba · 1,984 sqft · built 1950 · 0.192 acres

Last Sale Tax Bill Prior Sale Owner Records
$735,000Jul 2015 $10,8232025 —Jul 2015 2 Owners on Record Owner Occupied Assessor + 2 DocumentsUpdated Sep 2026

683 W 12th St

2 bd · 2 ba · 1,847 sqft · built 1952 · 0.234 acres

Last Sale Tax Bill Prior Sale Owner Records
$650,000Dec 2015 $9,6422025 —Jan 2012 Owner on Record Owner Occupied Assessor + 4 DocumentsUpdated Sep 2026

686 W 12th St

3 bd · 2 ba · 1,950 sqft · built 1948 · 0.278 acres

Last Sale Tax Bill Prior Sale Owner Records
$2,5732025 —Dec 1996 2 Owners on Record Owner Occupied Assessor + 1 DocumentUpdated Sep 2026

691 W 12th St

204 sqft · built 1947 · 0.058 acres

Last Sale Tax Bill Prior Sale Owner Records
—Mar 2004 $4692025 2 Owners on Record Assessor + 1 DocumentUpdated Sep 2026

692 W 12th St

4 bd · 4 ba · 2,752 sqft · built 1946 · 0.274 acres

Last Sale Tax Bill Prior Sale Owner Records
$1,755,000Apr 2022 $22,1792025 Amount on Record Aug 2019 2 Owners on Record Owner Occupied Assessor + 3 DocumentsUpdated Oct 2026

705 W 12th St

2 bd · 2 ba · 1,453 sqft · built 1955 · 0.19 acres

Last Sale Tax Bill Prior Sale Owner Records
$612,500Apr 2007 $10,1312025 Amount on Record Mar 2004 2 Owners on Record Owner Occupied Assessor + 2 DocumentsUpdated Sep 2026

706 W 12th St

3 bd · 3 ba · 2,148 sqft · built 1955 · 0.244 acres

Last Sale Tax Bill Prior Sale Owner Records
$550,000Jan 2013 $8,6512025 Amount on Record Apr 2006 2 Owners on Record Owner Occupied Assessor + 2 DocumentsUpdated Sep 2026

714 W 12th St

3 bd · 2 ba · 2,025 sqft · built 1955 · 0.198 acres

Last Sale Tax Bill Prior Sale Owner Records
$820,000Nov 2016 $12,3862025 Amount on Record Nov 2010 2 Owners on Record Owner Occupied Assessor + 2 DocumentsUpdated Sep 2026

717 W 12th St

3 bd · 2 ba · 1,573 sqft · built 1959 · 0.211 acres

Last Sale Tax Bill Prior Sale Owner Records
$2,000Jan 1993 $5,0822025 —Mar 2007 2 Owners on Record Owner Occupied Assessor + 2 DocumentsUpdated Sep 2026

731 W 12th St

3 bd · 2 ba · 1,636 sqft · built 1956 · 0.221 acres

Last Sale Tax Bill Prior Sale Owner Records
$640,000Apr 2015 $9,5862025 —Aug 2011 2 Owners on Record Owner Occupied AssessorUpdated Sep 2026

747 W 12th St

3 bd · 2 ba · 1,815 sqft · built 1958 · 0.208 acres

Last Sale Tax Bill Prior Sale Owner Records
$495,000Apr 2010 $8,2542025 Amount on Record Nov 2009 2 Owners on Record Owner Occupied Assessor + 3 DocumentsUpdated Sep 2026

750 W 12th St

4 bd · 3 ba · 2,193 sqft · built 1958 · 0.185 acres

Last Sale Tax Bill Prior Sale Owner Records
$250,000Aug 1992 $2,0522025 2 Owners on Record Owner Occupied AssessorUpdated Sep 2026

755 W 12th St

2 bd · 3 ba · 2,084 sqft · built 1954 · 0.215 acres

Last Sale Tax Bill Prior Sale Owner Records
$645,000Feb 2017 $9,5472025 —Jan 2005 2 Owners on Record Owner Occupied Assessor + 3 DocumentsUpdated Sep 2026

760 W 12th St

3 bd · 2 ba · 1,637 sqft · built 1955 · 0.199 acres

Last Sale Tax Bill Prior Sale Owner Records
$675,000Dec 2017 $9,6002025 2 Owners on Record Owner Occupied Assessor + 2 DocumentsUpdated Sep 2026

763 W 12th St

3 bd · 2 ba · 1,856 sqft · built 1959 · 0.213 acres

Last Sale Tax Bill Prior Sale Owner Records
—Oct 1979 $3,2202025 Owner on Record Owner Occupied AssessorUpdated Sep 2026

772 W 12th St

3 bd · 2 ba · 1,482 sqft · built 1958 · 0.181 acres

Last Sale Tax Bill Prior Sale Owner Records
$3,4562025 2 Owners on Record AssessorUpdated Sep 2026

777 W 12th St

4 bd · 2 ba · 1,544 sqft · built 1956 · 0.215 acres

Last Sale Tax Bill Prior Sale Owner Records
$380,000Feb 2012 $6,3862025 Amount on Record May 2006 Owner on Record AssessorUpdated Sep 2026

784 W 12th St

3 bd · 2 ba · 1,709 sqft · built 1955 · 0.185 acres

Last Sale Tax Bill Prior Sale Owner Records
$1,185,000Mar 2025 $6,0432025 Amount on Record Jun 2001 Owner on Record Owner Occupied Assessor + 1 DocumentUpdated Sep 2026

789 W 12th St

3 bd · 2 ba · 1,596 sqft · built 1959 · 0.24 acres

Last Sale Tax Bill Prior Sale Owner Records
$4,7532025 Owner on Record Owner Occupied AssessorUpdated Sep 2026

Property Records in Nearby Streets