Costigan Cir, Milpitas, CA Property Records

Santa Clara County property records for 21 addresses on Costigan Cir, Milpitas, CA · Last verified October 2026

Costigan Cir Highlights

Properties 21
Median Sale Price $883,000
Deeds and Mortgages on File 33
Median Price per Sqft $553
Owner Occupied 67%
Median Annual Tax Bill $10,241
Median Year Built 1988
Median Ownership Tenure 16 years

Properties on Costigan Cir

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

515 Costigan Cir

3 bd · 2.5 ba · 1,561 sqft · built 1988 · 0.092 acres

Last Sale Tax Bill Prior Sale Owner Records
$590,000Dec 2018 $16,5462025 Amount on Record Jun 1998 Owner on Record Owner Occupied Assessor + 5 DocumentsUpdated Oct 2026

527 Costigan Cir

3 bd · 2.5 ba · 1,715 sqft · built 1988 · 0.07 acres

Last Sale Tax Bill Prior Sale Owner Records
$550,000Jan 2003 $9,4602025 —Nov 2009 Owner on Record Assessor + 1 DocumentUpdated Oct 2026

539 Costigan Cir

3 bd · 2.5 ba · 1,715 sqft · built 1988 · 0.073 acres

Last Sale Tax Bill Prior Sale Owner Records
$227,500Jan 2012 $5,2962025 —Jan 2012 2 Owners on Record Owner Occupied Assessor + 1 DocumentUpdated Sep 2026

550 Costigan Cir

3 bd · 2.5 ba · 1,325 sqft · built 1988 · 0.088 acres

Last Sale Tax Bill Prior Sale Owner Records
$662,000Nov 2007 $10,2952025 Amount on Record Jul 2000 Owner on Record Assessor + 1 DocumentUpdated Oct 2026

551 Costigan Cir

3 bd · 2.5 ba · 1,561 sqft · built 1988 · 0.073 acres

Last Sale Tax Bill Prior Sale Owner Records
$171,500Mar 1988 $4,1312025 Owner on Record AssessorUpdated Aug 2026

562 Costigan Cir

3 bd · 2.5 ba · 1,715 sqft · built 1988 · 0.088 acres

Last Sale Tax Bill Prior Sale Owner Records
$320,000Mar 1995 $5,5582025 —Nov 2005 Owner on Record Assessor + 1 DocumentUpdated Aug 2026

563 Costigan Cir

3 bd · 2.5 ba · 1,715 sqft · built 1988 · 0.08 acres

Last Sale Tax Bill Prior Sale Owner Records
$1,280,000Aug 2018 $16,5752025 Amount on Record May 2005 Owner on Record Owner Occupied Assessor + 7 DocumentsUpdated Oct 2026

574 Costigan Cir

3 bd · 2.5 ba · 1,923 sqft · built 1988 · 0.157 acres

Last Sale Tax Bill Prior Sale Owner Records
$619,000Dec 2003 $10,4152025 Amount on Record Apr 1996 2 Owners on Record Owner Occupied Assessor + 2 DocumentsUpdated Oct 2026

586 Costigan Cir

3 bd · 2.5 ba · 1,715 sqft · built 1988 · 0.121 acres

Last Sale Tax Bill Prior Sale Owner Records
—May 2001 $4,2582025 Owner on Record Owner Occupied AssessorUpdated Aug 2026

598 Costigan Cir

3 bd · 2.5 ba · 1,561 sqft · built 1988 · 0.069 acres

Last Sale Tax Bill Prior Sale Owner Records
$883,000Jun 2015 $12,3992025 Amount on Record Jul 2008 2 Owners on Record Owner Occupied Assessor + 2 DocumentsUpdated Oct 2026

610 Costigan Cir

3 bd · 2.5 ba · 1,325 sqft · built 1988 · 0.069 acres

Last Sale Tax Bill Prior Sale Owner Records
$231,500Dec 1993 $4,8382025 —Jul 2010 Owner on Record AssessorUpdated Aug 2026

622 Costigan Cir

3 bd · 2.5 ba · 1,876 sqft · built 1988 · 0.069 acres

Last Sale Tax Bill Prior Sale Owner Records
$795,000Aug 2013 $11,4122025 Amount on Record Aug 1998 Owner on Record Owner Occupied Assessor + 1 DocumentUpdated Oct 2026

628 Costigan Cir

3 bd · 2.5 ba · 1,325 sqft · built 1987 · 0.085 acres

Last Sale Tax Bill Prior Sale Owner Records
$485,000Mar 2002 $8,5522025 —Jun 2012 Owner on Record AssessorUpdated Oct 2026

647 Costigan Cir

3 bd · 2.5 ba · 1,715 sqft · built 1987 · 0.095 acres

Last Sale Tax Bill Prior Sale Owner Records
$675,000Jul 2010 $10,2412025 Amount on Record Jun 1998 Owner on Record Owner Occupied Assessor + 7 DocumentsUpdated Oct 2026

648 Costigan Cir

3 bd · 2.5 ba · 1,715 sqft · built 1988 · 0.096 acres

Last Sale Tax Bill Prior Sale Owner Records
$950,000Mar 2015 $13,3962025 Amount on Record May 2009 2 Owners on Record Owner Occupied Assessor + 1 DocumentUpdated Sep 2026

659 Costigan Cir

3 bd · 2.5 ba · 1,561 sqft · built 1987 · 0.073 acres

Last Sale Tax Bill Prior Sale Owner Records
$622,000Aug 2004 $10,1872025 Amount on Record Jul 2002 2 Owners on Record Owner Occupied Assessor + 2 DocumentsUpdated Oct 2026

660 Costigan Cir

3 bd · 2.5 ba · 1,561 sqft · built 1988 · 0.073 acres

Last Sale Tax Bill Prior Sale Owner Records
$1,602,000Apr 2022 $19,6752025 Amount on Record Dec 2003 2 Owners on Record Owner Occupied Assessor + 1 DocumentUpdated Oct 2026

671 Costigan Cir

3 bd · 2.5 ba · 1,715 sqft · built 1987 · 0.073 acres

Last Sale Tax Bill Prior Sale Owner Records
$4,1852025 —Aug 2003 Owner on Record Owner Occupied AssessorUpdated Aug 2026

672 Costigan Cir

3 bd · 2.5 ba · 1,715 sqft · built 1988 · 0.09 acres

Last Sale Tax Bill Prior Sale Owner Records
$4,1932025 Owner on Record Owner Occupied AssessorUpdated Aug 2026

683 Costigan Cir

3 bd · 2.5 ba · 1,561 sqft · built 1987 · 0.099 acres

Last Sale Tax Bill Prior Sale Owner Records
$17,1692025 —Sep 2011 2 Owners on Record Owner Occupied AssessorUpdated Aug 2026

684 Costigan Cir

3 bd · 2.5 ba · 1,325 sqft · built 1988 · 0.099 acres

Last Sale Tax Bill Prior Sale Owner Records
$545,000Sep 2011 $8,1872025 Amount on Record Mar 2005 2 Owners on Record Assessor + 1 DocumentUpdated Sep 2026

Property Records in Nearby Streets