Castine Ave, Cupertino, CA Property Records

Santa Clara County property records for 47 addresses on Castine Ave, Cupertino, CA · Last verified October 2026

Castine Ave Highlights

Properties 47
Median Sale Price $2,590,000
Deeds and Mortgages on File 67
Median Price per Sqft $1,243
Owner Occupied 91%
Median Annual Tax Bill $12,896
Median Year Built 1968
Median Ownership Tenure 19 years

Properties on Castine Ave

Owner names and exact recorded amounts are on file and can be viewed instantly on this page with a free 10-day trial.

10340 Castine Ave

3 bd · 3 ba · 2,520 sqft · built 1968 · 0.192 acres

Last Sale Tax Bill Prior Sale Owner Records
$3,7992025 Owner on Record Owner Occupied AssessorUpdated Aug 2026

10350 Castine Ave

4 bd · 3 ba · 2,080 sqft · built 1968 · 0.171 acres

Last Sale Tax Bill Prior Sale Owner Records
$1,120,000Mar 2001 $20,6622025 —Aug 2010 Owner on Record Owner Occupied Assessor + 1 DocumentUpdated Oct 2026

10380 Castine Ave

4 bd · 2.5 ba · 2,146 sqft · built 1968 · 0.173 acres

Last Sale Tax Bill Prior Sale Owner Records
$2,4982025 Owner on Record Owner Occupied Assessor + 1 DocumentUpdated Aug 2026

10390 Castine Ave

3 bd · 2 ba · 1,666 sqft · built 1968 · 0.173 acres

Last Sale Tax Bill Prior Sale Owner Records
$817,500Jul 2002 $14,8012025 2 Owners on Record Owner Occupied AssessorUpdated Oct 2026

10391 Castine Ave

4 bd · 2 ba · 1,890 sqft · built 1968 · 0.186 acres

Last Sale Tax Bill Prior Sale Owner Records
$3,200,000Oct 2022 $39,7642025 Amount on Record Aug 2008 2 Owners on Record Owner Occupied Assessor + 3 DocumentsUpdated Oct 2026

10400 Castine Ave

4 bd · 2 ba · 1,890 sqft · built 1968 · 0.171 acres

Last Sale Tax Bill Prior Sale Owner Records
$2,350,000Jul 2019 $30,9292025 Amount on Record Mar 1998 2 Owners on Record Owner Occupied Assessor + 4 DocumentsUpdated Sep 2026

10401 Castine Ave

5 bd · 2.5 ba · 3,109 sqft · built 1968 · 0.18 acres

Last Sale Tax Bill Prior Sale Owner Records
$5,6492025 Owner on Record Owner Occupied Assessor + 1 DocumentUpdated Aug 2026

10410 Castine Ave

4 bd · 2.5 ba · 2,146 sqft · built 1968 · 0.171 acres

Last Sale Tax Bill Prior Sale Owner Records
$639,000Jul 1997 $12,8962025 —Aug 2016 Owner on Record Owner Occupied Assessor + 2 DocumentsUpdated Aug 2026

10411 Castine Ave

3 bd · 2 ba · 1,666 sqft · built 1968 · 0.18 acres

Last Sale Tax Bill Prior Sale Owner Records
$1,361,000Jun 2007 $22,3212025 Amount on Record Oct 2003 Owner on Record Assessor + 2 DocumentsUpdated Oct 2026

10420 Castine Ave

4 bd · 2 ba · 2,657 sqft · built 1968 · 0.171 acres

Last Sale Tax Bill Prior Sale Owner Records
$910,000Apr 2002 $18,0282025 —Oct 2003 Owner on Record Owner Occupied AssessorUpdated Oct 2026

10421 Castine Ave

3 bd · 2 ba · 1,666 sqft · built 1968 · 0.18 acres

Last Sale Tax Bill Prior Sale Owner Records
$2,8042025 —Feb 1994 Owner on Record Owner Occupied AssessorUpdated Sep 2026

10440 Castine Ave

5 bd · 2.5 ba · 2,440 sqft · built 1968 · 0.171 acres

Last Sale Tax Bill Prior Sale Owner Records
$480,000Sep 1996 $2,8982025 —Nov 2012 Owner on Record AssessorUpdated Sep 2026

10441 Castine Ave

5 bd · 3.5 ba · 2,672 sqft · built 1968 · 0.18 acres

Last Sale Tax Bill Prior Sale Owner Records
$698,000Aug 1998 $14,4282025 —Jun 2017 Owner on Record Owner Occupied Assessor + 2 DocumentsUpdated Oct 2026

10460 Castine Ave

5 bd · 2.5 ba · 2,440 sqft · built 1968 · 0.171 acres

Last Sale Tax Bill Prior Sale Owner Records
$1,300,000May 2009 $20,5042025 Amount on Record Apr 1998 Owner on Record Owner Occupied AssessorUpdated Oct 2026

10461 Castine Ave

4 bd · 2.5 ba · 2,146 sqft · built 1968 · 0.18 acres

Last Sale Tax Bill Prior Sale Owner Records
$1,700,000Aug 2015 $24,4412025 Amount on Record Aug 1994 2 Owners on Record Owner Occupied Assessor + 1 DocumentUpdated Oct 2026

10480 Castine Ave

3 bd · 2 ba · 1,666 sqft · built 1968 · 0.171 acres

Last Sale Tax Bill Prior Sale Owner Records
$1,180,000May 2007 $2,8222025 Amount on Record Mar 1996 Owner on Record Owner Occupied AssessorUpdated Sep 2026

10481 Castine Ave

5 bd · 2 ba · 2,274 sqft · built 1968 · 0.185 acres

Last Sale Tax Bill Prior Sale Owner Records
$1,762,000Dec 2013 $26,2392025 —Dec 2013 2 Owners on Record Assessor + 1 DocumentUpdated Oct 2026

10490 Castine Ave

3 bd · 2 ba · 1,666 sqft · built 1968 · 0.171 acres

Last Sale Tax Bill Prior Sale Owner Records
$497,500Dec 1998 $10,1802025 —Mar 2021 Owner on Record Owner Occupied Assessor + 3 DocumentsUpdated Oct 2026

10500 Castine Ave

4 bd · 3 ba · 2,479 sqft · built 1969 · 0.234 acres

Last Sale Tax Bill Prior Sale Owner Records
$38,000Apr 2014 $9,6922025 —Jan 2000 Owner on Record Owner Occupied AssessorUpdated Aug 2026

10511 Castine Ave

6 bd · 3.5 ba · 3,003 sqft · built 1968 · 0.191 acres

Last Sale Tax Bill Prior Sale Owner Records
$2,470,000Jun 2017 $36,1622025 Amount on Record Nov 2003 Owner on Record Owner Occupied Assessor + 2 DocumentsUpdated Aug 2026

10520 Castine Ave

5 bd · 3 ba · 2,611 sqft · built 1968 · 0.179 acres

Last Sale Tax Bill Prior Sale Owner Records
—Jan 1997 $7,5562025 Owner on Record Owner Occupied Assessor + 1 DocumentUpdated Aug 2026

10521 Castine Ave

4 bd · 3 ba · 2,044 sqft · built 1968 · 0.172 acres

Last Sale Tax Bill Prior Sale Owner Records
$9,5162025 2 Owners on Record Owner Occupied AssessorUpdated Aug 2026

10530 Castine Ave

4 bd · 2.5 ba · 2,394 sqft · built 1968 · 0.172 acres

Last Sale Tax Bill Prior Sale Owner Records
$2,590,000Aug 2020 $33,5482025 Amount on Record Feb 2011 2 Owners on Record Owner Occupied Assessor + 6 DocumentsUpdated Aug 2026

10531 Castine Ave

4 bd · 3 ba · 2,138 sqft · built 1968 · 0.177 acres

Last Sale Tax Bill Prior Sale Owner Records
$3,725,000Jun 2026 $3,2282025 —Dec 2007 Owner on Record Owner Occupied Assessor + 2 DocumentsUpdated Sep 2026

10550 Castine Ave

4 bd · 3 ba · 2,138 sqft · built 1968 · 0.172 acres

Last Sale Tax Bill Prior Sale Owner Records
$7,3882025 Owner on Record Owner Occupied AssessorUpdated Aug 2026

10551 Castine Ave

4 bd · 2.5 ba · 2,394 sqft · built 1968 · 0.172 acres

Last Sale Tax Bill Prior Sale Owner Records
$1,465,000Jun 2008 $23,4152025 Amount on Record Oct 2006 Owner on Record Owner Occupied Assessor + 2 DocumentsUpdated Oct 2026

10560 Castine Ave

4 bd · 2.5 ba · 2,394 sqft · built 1968 · 0.172 acres

Last Sale Tax Bill Prior Sale Owner Records
$2,830,000Jul 2021 $35,8682025 2 Owners on Record Owner Occupied Assessor + 2 DocumentsUpdated Oct 2026

10561 Castine Ave

4 bd · 3 ba · 2,734 sqft · built 1968 · 0.177 acres

Last Sale Tax Bill Prior Sale Owner Records
$1,050,000Aug 2006 $19,4982025 Amount on Record Jul 1998 2 Owners on Record Owner Occupied Assessor + 1 DocumentUpdated Oct 2026

10580 Castine Ave

5 bd · 3 ba · 2,611 sqft · built 1968 · 0.172 acres

Last Sale Tax Bill Prior Sale Owner Records
$497,000May 1992 $11,8352025 Owner on Record Owner Occupied AssessorUpdated Aug 2026

10581 Castine Ave

4 bd · 2.5 ba · 2,394 sqft · built 1968 · 0.177 acres

Last Sale Tax Bill Prior Sale Owner Records
$6,5142025 —Jan 2014 Owner on Record Owner Occupied AssessorUpdated Aug 2026

10590 Castine Ave

5 bd · 3 ba · 2,611 sqft · built 1968 · 0.172 acres

Last Sale Tax Bill Prior Sale Owner Records
$2,775,000Apr 2018 $37,7642025 Amount on Record Jul 1998 2 Owners on Record Owner Occupied Assessor + 5 DocumentsUpdated Oct 2026

10591 Castine Ave

4 bd · 3 ba · 2,138 sqft · built 1968 · 0.184 acres

Last Sale Tax Bill Prior Sale Owner Records
$5,8242025 Owner on Record Owner Occupied AssessorUpdated Aug 2026

10610 Castine Ave

4 bd · 2.5 ba · 2,394 sqft · built 1968 · 0.172 acres

Last Sale Tax Bill Prior Sale Owner Records
$425,000May 1994 $9,4292025 —Mar 2000 Owner on Record Owner Occupied Assessor + 2 DocumentsUpdated Aug 2026

10630 Castine Ave

4 bd · 2.5 ba · 2,394 sqft · built 1968 · 0.172 acres

Last Sale Tax Bill Prior Sale Owner Records
$2,575,000Aug 2020 $33,4572025 Amount on Record Jan 1997 2 Owners on Record Owner Occupied Assessor + 3 DocumentsUpdated Oct 2026

10631 Castine Ave

3 bd · 2 ba · 1,852 sqft · built 1968 · 0.154 acres

Last Sale Tax Bill Prior Sale Owner Records
$9,0542025 2 Owners on Record Owner Occupied Assessor + 2 DocumentsUpdated Aug 2026

10640 Castine Ave

5 bd · 3 ba · 2,611 sqft · built 1968 · 0.172 acres

Last Sale Tax Bill Prior Sale Owner Records
$1,325,000Aug 2009 $20,9252025 —Aug 2009 2 Owners on Record Owner Occupied Assessor + 1 DocumentUpdated Aug 2026

10641 Castine Ave

4 bd · 2.5 ba · 2,394 sqft · built 1968 · 0.187 acres

Last Sale Tax Bill Prior Sale Owner Records
$664,000Sep 1999 $12,8982025 2 Owners on Record Owner Occupied AssessorUpdated Oct 2026

10650 Castine Ave

5 bd · 3 ba · 2,611 sqft · built 1968 · 0.172 acres

Last Sale Tax Bill Prior Sale Owner Records
$475,000Jun 1992 $10,7002025 Owner on Record Owner Occupied Assessor + 1 DocumentUpdated Aug 2026

10651 Castine Ave

3 bd · 2 ba · 1,852 sqft · built 1968 · 0.187 acres

Last Sale Tax Bill Prior Sale Owner Records
$467,000Jan 1997 $10,0942025 Amount on Record Jun 1994 Owner on Record Owner Occupied Assessor + 2 DocumentsUpdated Oct 2026

10670 Castine Ave

4 bd · 2.5 ba · 2,070 sqft · built 1968 · 0.172 acres

Last Sale Tax Bill Prior Sale Owner Records
$450,000Jan 1997 $10,3372025 —Oct 2004 Owner on Record Owner Occupied Assessor + 1 DocumentUpdated Oct 2026

10690 Castine Ave

4 bd · 2.5 ba · 2,394 sqft · built 1968 · 0.172 acres

Last Sale Tax Bill Prior Sale Owner Records
$574,000Mar 1997 $11,9832025 Amount on Record Oct 1995 Owner on Record Owner Occupied Assessor + 1 DocumentUpdated Oct 2026

10691 Castine Ave

4 bd · 3 ba · 2,138 sqft · built 1968 · 0.181 acres

Last Sale Tax Bill Prior Sale Owner Records
$33,500Jun 2014 $9,3802025 Amount on Record Aug 2003 Owner on Record AssessorUpdated Sep 2026

10700 Castine Ave

4 bd · 2.5 ba · 2,394 sqft · built 1968 · 0.172 acres

Last Sale Tax Bill Prior Sale Owner Records
$8,000Nov 2019 $18,1032025 Amount on Record Mar 2000 2 Owners on Record Owner Occupied Assessor + 7 DocumentsUpdated Sep 2026

10701 Castine Ave

4 bd · 2.5 ba · 2,394 sqft · built 1968 · 0.172 acres

Last Sale Tax Bill Prior Sale Owner Records
$889,000Dec 2003 $15,7312025 Amount on Record Sep 1994 2 Owners on Record Owner Occupied Assessor + 1 DocumentUpdated Oct 2026

10720 Castine Ave

3 bd · 2 ba · 1,852 sqft · built 1968 · 0.183 acres

Last Sale Tax Bill Prior Sale Owner Records
$2,511,000Sep 2022 $31,4222025 —Apr 2011 2 Owners on Record Owner Occupied Assessor + 1 DocumentUpdated Oct 2026

10721 Castine Ave

5 bd · 3 ba · 2,611 sqft · built 1968 · 0.188 acres

Last Sale Tax Bill Prior Sale Owner Records
$928,000Jul 2002 $16,6632025 Amount on Record Jun 1998 2 Owners on Record Owner Occupied Assessor + 2 DocumentsUpdated Oct 2026

10731 Castine Ave

4 bd · 2.5 ba · 2,394 sqft · built 1968 · 0.275 acres

Last Sale Tax Bill Prior Sale Owner Records
$3,2722025 —Dec 1993 Owner on Record Owner Occupied Assessor + 1 DocumentUpdated Sep 2026

Property Records in Nearby Streets