Jansen Ave, San Jose, CA Property Records

Santa Clara County property records for 42 addresses on Jansen Ave, San Jose, CA · Last verified August 2026

Jansen Ave Highlights

Properties 42
Median Sale Price $1,750,000
Deeds and Mortgages on File 69
Median Price per Sqft $1,099
Owner Occupied 86%
Median Annual Tax Bill $11,630
Median Year Built 1937
Median Ownership Tenure 18 years

Properties on Jansen Ave

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

811 Jansen Ave

3 bd · 2.5 ba · 1,581 sqft · built 1968 · 0.189 acres

Last Sale Tax Bill Prior Sale Owner Records
$22,500Sep 1994 $5,9012025 2 Names on Record Assessor + 2 DocumentsUpdated May 2026

822 Jansen Ave

3 bd · 3.5 ba · 1,650 sqft · built 1939 · 0.132 acres

Last Sale Tax Bill Prior Sale Owner Records
$1,325,000Mar 2021 $21,2642024 Amount on Record Dec 2005 2 Names on Record Owner Occupied Assessor + 5 DocumentsUpdated Jul 2026

823 Jansen Ave

4 bd · 2.5 ba · 1,768 sqft · built 1968 · 0.164 acres

Last Sale Tax Bill Prior Sale Owner Records
$5,4132025 2 Names on Record Owner Occupied AssessorUpdated Aug 2026

828 Jansen Ave

2 bd · 2 ba · 1,523 sqft · built 1947 · 0.132 acres

Last Sale Tax Bill Prior Sale Owner Records
$1,750,000Mar 2024 $23,1902025 1 Name on Record Assessor + 4 DocumentsUpdated Oct 2025

831 Jansen Ave

4 bd · 2.5 ba · 1,768 sqft · built 1968 · 0.164 acres

Last Sale Tax Bill Prior Sale Owner Records
$1,260,000Dec 2015 $18,2862024 Amount on Record Apr 2005 1 Name on Record Owner Occupied Assessor + 2 DocumentsUpdated Jul 2026

834 Jansen Ave

4 bd · 3 ba · 2,418 sqft · built 2005 · 0.132 acres

Last Sale Tax Bill Prior Sale Owner Records
$2,970,000Oct 2024 $37,3322025 Amount on Record Dec 2006 2 Names on Record Owner Occupied Assessor + 3 DocumentsUpdated Oct 2025

839 Jansen Ave

3 bd · 3 ba · 1,581 sqft · built 1968 · 0.164 acres

Last Sale Tax Bill Prior Sale Owner Records
$1,300,000Nov 2015 $20,3552025 1 Name on Record Owner Occupied AssessorUpdated Oct 2025

842 Jansen Ave

3 bd · 2 ba · 1,735 sqft · built 1949 · 0.13 acres

Last Sale Tax Bill Prior Sale Owner Records
$1,394,000May 2017 $20,9992025 —May 2017 2 Names on Record Owner Occupied Assessor + 3 DocumentsUpdated Aug 2026

847 Jansen Ave

3 bd · 3 ba · 1,581 sqft · built 1968 · 0.174 acres

Last Sale Tax Bill Prior Sale Owner Records
$1,600,000Feb 2020 $22,5942025 —Nov 2019 2 Names on Record Owner Occupied Assessor + 2 DocumentsUpdated Oct 2025

848 Jansen Ave

2 bd · 1 ba · 1,191 sqft · built 1947 · 0.13 acres

Last Sale Tax Bill Prior Sale Owner Records
$635,000Apr 2005 $11,6302024 —Jun 2018 1 Name on Record Assessor + 2 DocumentsUpdated Jul 2026

853 Jansen Ave

4 bd · 2 ba · 1,577 sqft · built 1971 · 0.165 acres

Last Sale Tax Bill Prior Sale Owner Records
$1,600,000May 2018 $24,1022025 —May 2018 1 Name on Record Owner Occupied Assessor + 3 DocumentsUpdated Aug 2026

854 Jansen Ave

2 bd · 1 ba · 1,296 sqft · built 1947 · 0.13 acres

Last Sale Tax Bill Prior Sale Owner Records
$4,6802025 1 Name on Record Owner Occupied AssessorUpdated Aug 2026

859 Jansen Ave

3 bd · 3 ba · 1,529 sqft · built 1971 · 0.167 acres

Last Sale Tax Bill Prior Sale Owner Records
$430,000Jun 1998 $10,2642025 —Nov 2016 2 Names on Record Owner Occupied AssessorUpdated Oct 2025

860 Jansen Ave

3 bd · 1 ba · 1,409 sqft · built 1949 · 0.13 acres

Last Sale Tax Bill Prior Sale Owner Records
$300,000Jun 1994 $7,7882025 —Jun 1994 1 Name on Record Owner Occupied Assessor + 5 DocumentsUpdated Aug 2026

866 Jansen Ave

2 bd · 1 ba · 2,006 sqft · built 1935 · 0.13 acres

Last Sale Tax Bill Prior Sale Owner Records
—Mar 2002 $8,3182025 —Oct 2010 2 Names on Record Owner Occupied Assessor + 2 DocumentsUpdated Aug 2026

867 Jansen Ave

4 bd · 2 ba · 1,577 sqft · built 1971 · 0.179 acres

Last Sale Tax Bill Prior Sale Owner Records
$435,000Apr 1999 $9,7782025 3 Names on Record Assessor + 1 DocumentUpdated Oct 2025

872 Jansen Ave

2 bd · 1 ba · 1,477 sqft · built 1933 · 0.142 acres

Last Sale Tax Bill Prior Sale Owner Records
$3,4502025 1 Name on Record Owner Occupied AssessorUpdated Aug 2026

875 Jansen Ave

3 bd · 2 ba · 1,167 sqft · built 1957 · 0.174 acres

Last Sale Tax Bill Prior Sale Owner Records
$1,600,000May 2023 $21,7362025 Amount on Record Mar 2011 2 Names on Record Owner Occupied Assessor + 1 DocumentUpdated Oct 2025

878 Jansen Ave

3 bd · 2 ba · 1,580 sqft · built 1933 · 0.154 acres

Last Sale Tax Bill Prior Sale Owner Records
$1,390,000Oct 2020 $25,7872025 Amount on Record Jul 2016 1 Name on Record Owner Occupied Assessor + 1 DocumentUpdated Oct 2025

883 Jansen Ave

3 bd · 2.5 ba · 2,205 sqft · built 1937 · 0.167 acres

Last Sale Tax Bill Prior Sale Owner Records
$285,000Feb 1996 $9,4782025 1 Name on Record Owner Occupied AssessorUpdated Aug 2026

884 Jansen Ave

2 bd · 2 ba · 1,696 sqft · built 1933 · 0.154 acres

Last Sale Tax Bill Prior Sale Owner Records
$365,000Jan 2000 $5,8302025 —Jan 2000 1 Name on Record Owner Occupied AssessorUpdated Aug 2026

898 Jansen Ave

6 bd · 6 ba · 4,478 sqft · built 2021 · 0.227 acres

Last Sale Tax Bill Prior Sale Owner Records
$4,925,000Sep 2025 $51,2252025 Amount on Record Mar 2021 3 Names on Record Owner Occupied Assessor + 7 DocumentsUpdated Oct 2025

902 Jansen Ave

3 bd · 1 ba · 1,655 sqft · built 1931 · 0.118 acres

Last Sale Tax Bill Prior Sale Owner Records
$820,000Apr 2005 $15,2642025 1 Name on Record Owner Occupied Assessor + 1 DocumentUpdated Mar 2026

903 Jansen Ave

3 bd · 2 ba · 1,466 sqft · built 1937 · 0.114 acres

Last Sale Tax Bill Prior Sale Owner Records
$825,000Sep 2006 $15,2602025 1 Name on Record Owner Occupied Assessor + 1 DocumentUpdated Oct 2025

908 Jansen Ave

4 bd · 1 ba · 1,942 sqft · built 1931 · 0.123 acres

Last Sale Tax Bill Prior Sale Owner Records
$688,000Mar 2008 $12,4572025 Amount on Record Nov 2006 2 Names on Record Owner Occupied Assessor + 3 DocumentsUpdated Aug 2026

909 Jansen Ave

5 bd · 3 ba · 2,440 sqft · built 1932 · 0.114 acres

Last Sale Tax Bill Prior Sale Owner Records
$4,7542025 1 Name on Record Owner Occupied Assessor + 1 DocumentUpdated Aug 2026

914 Jansen Ave

2 bd · 1 ba · 1,412 sqft · built 1931 · 0.123 acres

Last Sale Tax Bill Prior Sale Owner Records
$775,000Jan 2005 $14,5062025 1 Name on Record Owner Occupied AssessorUpdated Oct 2025

915 Jansen Ave

3 bd · 2 ba · 2,255 sqft · built 1941 · 0.167 acres

Last Sale Tax Bill Prior Sale Owner Records
$6,0702025 1 Name on Record Owner Occupied Assessor + 3 DocumentsUpdated Aug 2026

920 Jansen Ave

3 bd · 1 ba · 1,476 sqft · built 1931 · 0.124 acres

Last Sale Tax Bill Prior Sale Owner Records
$2,4642025 2 Names on Record AssessorUpdated Aug 2026

921 Jansen Ave

4 bd · 2 ba · 1,888 sqft · built 1926 · 0.164 acres

Last Sale Tax Bill Prior Sale Owner Records
$440,000Nov 1995 $10,3732025 2 Names on Record Owner Occupied AssessorUpdated Aug 2026

926 Jansen Ave

5 bd · 3 ba · 2,464 sqft · built 1929 · 0.123 acres

Last Sale Tax Bill Prior Sale Owner Records
—Dec 2001 $4,6642025 1 Name on Record Owner Occupied AssessorUpdated Aug 2026

927 Jansen Ave

3 bd · 1 ba · 1,494 sqft · built 1932 · 0.161 acres

Last Sale Tax Bill Prior Sale Owner Records
$2,3892025 —Jan 2001 2 Names on Record Owner Occupied AssessorUpdated Aug 2026

932 Jansen Ave

2 bd · 1 ba · 1,496 sqft · built 1929 · 0.123 acres

Last Sale Tax Bill Prior Sale Owner Records
—Jun 1998 $7,5722025 2 Names on Record Owner Occupied AssessorUpdated Aug 2026

933 Jansen Ave

3 bd · 1 ba · 1,579 sqft · built 1932 · 0.158 acres

Last Sale Tax Bill Prior Sale Owner Records
$2,310,000Apr 2025 $21,1972025 Amount on Record Dec 2024 2 Names on Record Owner Occupied Assessor + 1 DocumentUpdated Aug 2026

941 Jansen Ave

2 bd · 1 ba · 1,233 sqft · built 1931 · 0.131 acres

Last Sale Tax Bill Prior Sale Owner Records
$1,327,000Nov 2017 $20,5212025 Amount on Record Nov 2012 2 Names on Record Owner Occupied Assessor + 2 DocumentsUpdated Oct 2025

942 Jansen Ave

2 bd · 2 ba · 1,787 sqft · built 1929 · 0.123 acres

Last Sale Tax Bill Prior Sale Owner Records
$2,8992025 1 Name on Record Owner Occupied AssessorUpdated Aug 2026

952 Jansen Ave

2 bd · 1 ba · 1,280 sqft · built 1930 · 0.125 acres

Last Sale Tax Bill Prior Sale Owner Records
$11,0612025 —Mar 2021 1 Name on Record Assessor + 2 DocumentsUpdated Oct 2025

959 Jansen Ave

2 bd · 1 ba · 1,273 sqft · built 1939 · 0.139 acres

Last Sale Tax Bill Prior Sale Owner Records
$330,000Dec 1997 $7,8602025 —Dec 1997 1 Name on Record Owner Occupied Assessor + 1 DocumentUpdated Aug 2026

960 Jansen Ave

2 bd · 1 ba · 1,375 sqft · built 1930 · 0.142 acres

Last Sale Tax Bill Prior Sale Owner Records
$345,000Apr 1997 $8,4162025 2 Names on Record Owner Occupied AssessorUpdated Aug 2026

967 Jansen Ave

4 bd · 3 ba · 2,577 sqft · built 1932 · 0.119 acres

Last Sale Tax Bill Prior Sale Owner Records
$2,733,000Jun 2025 $28,9682025 Amount on Record May 2015 2 Names on Record Owner Occupied Assessor + 2 DocumentsUpdated Oct 2025

975 Jansen Ave

3 bd · 1 ba · 1,720 sqft · built 1936 · 0.114 acres

Last Sale Tax Bill Prior Sale Owner Records
$875,000Oct 2013 $14,4982025 —Feb 2007 2 Names on Record Owner Occupied Assessor + 4 DocumentsUpdated Jun 2026

978 Jansen Ave

4 bd · 2 ba · 2,739 sqft · built 1930 · 0.274 acres

Last Sale Tax Bill Prior Sale Owner Records
$1,050,000Oct 2012 $18,1782025 —Sep 2002 2 Names on Record Owner Occupied Assessor + 5 DocumentsUpdated Aug 2026

Wildfire Risk on Jansen Ave

Source: USDA Forest Service Wildfire Risk to Communities · 2nd edition (2024), fuels as of 2020

Wildfire RiskNot rated
no burnable land in reach
Wildfire LikelihoodNegligible
ExposureNone
beyond ember reach

Property Records in Nearby Streets