Illinois Ave, San Jose, CA Property Records

Santa Clara County property records for 33 addresses on Illinois Ave, San Jose, CA · Last verified October 2026

Illinois Ave Highlights

Properties 33
Median Sale Price $950,000
Deeds and Mortgages on File 41
Median Price per Sqft $643
Owner Occupied 52%
Median Annual Tax Bill $7,188
Median Year Built 1939
Median Ownership Tenure 13 years

Properties on Illinois Ave

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

401 Illinois Ave

1,035 sqft · built 1908 · 0.144 acres

Last Sale Tax Bill Prior Sale Owner Records
$2,8812025 Owner on Record Assessor + 2 DocumentsUpdated Aug 2026

409 Illinois Ave

1 ba · 515 sqft · built 1900 · 0.128 acres

Last Sale Tax Bill Prior Sale Owner Records
—Apr 2013 $1,0442025 —Mar 2013 Owner on Record AssessorUpdated Aug 2026

415 Illinois Ave

1 bd · 1 ba · 490 sqft · built 1900 · 0.128 acres

Last Sale Tax Bill Prior Sale Owner Records
$1,7802025 Owner on Record Owner Occupied AssessorUpdated Aug 2026

421 Illinois Ave

2 bd · 1 ba · 813 sqft · built 1900 · 0.128 acres

Last Sale Tax Bill Prior Sale Owner Records
$1,8642025 Owner on Record Owner Occupied AssessorUpdated Aug 2026

424 Illinois Ave

2 bd · 1 ba · 1,095 sqft · built 1950 · 0.141 acres

Last Sale Tax Bill Prior Sale Owner Records
$161,000Dec 2013 $7,1882025 Amount on Record Aug 2008 Owner on Record AssessorUpdated Sep 2026

502 Illinois Ave

5.5 acres

Last Sale Tax Bill Prior Sale Owner Records
—Feb 1974 Owner on Record Owner Occupied AssessorUpdated Aug 2026

505 Illinois Ave

3,078 sqft · built 1988 · 0.143 acres

Last Sale Tax Bill Prior Sale Owner Records
$10,9112025 —Feb 2015 2 Owners on Record AssessorUpdated Aug 2026

561 Illinois Ave

3 bd · 1 ba · 1,140 sqft · built 1938 · 0.101 acres

Last Sale Tax Bill Prior Sale Owner Records
$2,2492025 —May 2009 2 Owners on Record Owner Occupied Assessor + 1 DocumentUpdated Oct 2026

569 Illinois Ave

2,109 sqft · built 1951 · 0.142 acres

Last Sale Tax Bill Prior Sale Owner Records
$3,1932025 —Oct 2023 2 Owners on Record Owner Occupied Assessor + 2 DocumentsUpdated Aug 2026

573 Illinois Ave

4 bd · 1 ba · 1,568 sqft · built 1900 · 0.142 acres

Last Sale Tax Bill Prior Sale Owner Records
$205,000Mar 2011 $4,6302025 Amount on Record Jul 2010 Owner on Record Owner Occupied AssessorUpdated Aug 2026

581 Illinois Ave

1,588 sqft · built 1900 · 0.214 acres

Last Sale Tax Bill Prior Sale Owner Records
$330,000Jan 2000 $8,5332025 Owner on Record AssessorUpdated Oct 2026

597 Illinois Ave

1,880 sqft · built 1951 · 0.212 acres

Last Sale Tax Bill Prior Sale Owner Records
$470,000Feb 2012 $10,7032025 Amount on Record Mar 2011 Owner on Record Assessor + 2 DocumentsUpdated Oct 2026

623 Illinois Ave

2 bd · 1 ba · 840 sqft · built 1900 · 0.142 acres

Last Sale Tax Bill Prior Sale Owner Records
$600,000May 2015 $10,2522025 Amount on Record Aug 2014 Owner on Record AssessorUpdated Oct 2026

635 Illinois Ave

2 bd · 1 ba · 1,156 sqft · built 1930 · 0.141 acres

Last Sale Tax Bill Prior Sale Owner Records
$2,8902025 2 Owners on Record Owner Occupied AssessorUpdated Aug 2026

649 Illinois Ave

1,638 sqft · built 1990 · 0.145 acres

Last Sale Tax Bill Prior Sale Owner Records
$850,000May 2019 $13,0872025 —May 2019 Owner on Record Assessor + 2 DocumentsUpdated Oct 2026

661 Illinois Ave

3 bd · 2 ba · 1,710 sqft · built 2020 · 0.138 acres

Last Sale Tax Bill Prior Sale Owner Records
$152,500Jun 2019 $7,9582025 —Jun 2019 2 Owners on Record Owner Occupied Assessor + 4 DocumentsUpdated Oct 2026

710 Illinois Ave

3 bd · 2 ba · 1,499 sqft · built 1900 · 0.169 acres

Last Sale Tax Bill Prior Sale Owner Records
$1,250,000Oct 2023 $17,7182025 Amount on Record Mar 1997 2 Owners on Record Owner Occupied Assessor + 2 DocumentsUpdated Sep 2026

711 Illinois Ave

3 bd · 2 ba · 1,572 sqft · built 1938 · 0.152 acres

Last Sale Tax Bill Prior Sale Owner Records
$575,000Aug 2010 $10,4432025 Amount on Record Dec 1998 Owner on Record Owner Occupied Assessor + 3 DocumentsUpdated Oct 2026

714 Illinois Ave

1,450 sqft · built 1954 · 0.169 acres

Last Sale Tax Bill Prior Sale Owner Records
$865,000Feb 2017 $14,5332025 Amount on Record Feb 2012 Owner on Record Assessor + 2 DocumentsUpdated Oct 2026

717 Illinois Ave

2 bd · 1 ba · 1,090 sqft · built 1939 · 0.172 acres

Last Sale Tax Bill Prior Sale Owner Records
$545,000Jan 2005 $10,7202025 2 Owners on Record Owner Occupied Assessor + 1 DocumentUpdated Oct 2026

720 Illinois Ave

1,450 sqft · built 1959 · 0.169 acres

Last Sale Tax Bill Prior Sale Owner Records
$920,000Sep 2016 $15,2202025 Amount on Record Oct 2013 Owner on Record Owner Occupied Assessor + 2 DocumentsUpdated Oct 2026

723 Illinois Ave

2 bd · 1 ba · 964 sqft · built 1938 · 0.152 acres

Last Sale Tax Bill Prior Sale Owner Records
$900,000Jan 2025 $10,3432025 Amount on Record Sep 2004 Owner on Record Owner Occupied Assessor + 1 DocumentUpdated Sep 2026

724 Illinois Ave

1,450 sqft · built 1954 · 0.169 acres

Last Sale Tax Bill Prior Sale Owner Records
$4,0412025 2 Owners on Record Assessor + 1 DocumentUpdated Aug 2026

725 Illinois Ave

2 bd · 1 ba · 856 sqft · built 1939 · 0.152 acres

Last Sale Tax Bill Prior Sale Owner Records
$380,000May 2002 $8,3182025 Amount on Record Nov 1998 Owner on Record Owner Occupied AssessorUpdated Oct 2026

728 Illinois Ave

1,488 sqft · built 1977 · 0.168 acres

Last Sale Tax Bill Prior Sale Owner Records
$710,000Oct 2015 $12,5592025 —Oct 2015 Owner on Record Assessor + 1 DocumentUpdated Aug 2026

729 Illinois Ave

2 bd · 1 ba · 732 sqft · built 1939 · 0.152 acres

Last Sale Tax Bill Prior Sale Owner Records
—Mar 1999 $4,9312025 Owner on Record Owner Occupied Assessor + 1 DocumentUpdated Aug 2026

730 Illinois Ave

3 bd · 1 ba · 1,230 sqft · built 1912 · 0.169 acres

Last Sale Tax Bill Prior Sale Owner Records
—Dec 1995 $3,0362025 Owner on Record Owner Occupied Assessor + 1 DocumentUpdated Aug 2026

731 Illinois Ave

4 bd · 3 ba · 1,972 sqft · built 1940 · 0.169 acres

Last Sale Tax Bill Prior Sale Owner Records
$918,000Nov 2020 $18,8122025 Amount on Record Jan 1994 2 Owners on Record Assessor + 4 DocumentsUpdated Oct 2026

734 Illinois Ave

2,019 sqft · built 1947 · 0.169 acres

Last Sale Tax Bill Prior Sale Owner Records
$1,300,000Oct 2021 $19,8122025 Amount on Record Apr 2000 Owner on Record Assessor + 3 DocumentsUpdated Sep 2026

737 Illinois Ave

1,948 sqft · built 1959 · 0.152 acres

Last Sale Tax Bill Prior Sale Owner Records
$1,000,000Dec 2021 $19,2762025 Amount on Record Jul 2011 2 Owners on Record Assessor + 3 DocumentsUpdated Oct 2026

740 Illinois Ave

1,357 sqft · built 1920 · 0.169 acres

Last Sale Tax Bill Prior Sale Owner Records
—Sep 2009 $2,8802025 —May 2008 Owner on Record Owner Occupied Assessor + 1 DocumentUpdated Aug 2026

745 Illinois Ave

1,200 sqft · built 1959 · 0.185 acres

Last Sale Tax Bill Prior Sale Owner Records
$950,000Sep 2023 $14,0272025 Amount on Record Feb 2013 Owner on Record Owner Occupied Assessor + 2 DocumentsUpdated Oct 2026

748 Illinois Ave

1,533 sqft · built 1939 · 0.128 acres

Last Sale Tax Bill Prior Sale Owner Records
$253,000Aug 2009 $6,3512025 Amount on Record Nov 2008 2 Owners on Record AssessorUpdated Oct 2026

Property Records in Nearby Streets