Windsor Ave, Kensington, CA Property Records

Contra Costa County property records for 48 addresses on Windsor Ave, Kensington, CA · Last verified August 2026

Windsor Ave Highlights

Properties 48
Median Sale Price $1,600,000
Deeds and Mortgages on File 83
Median Price per Sqft $1,002
Owner Occupied 90%
Median Annual Tax Bill $10,822
Median Year Built 1941
Median Ownership Tenure 14 years

Properties on Windsor Ave

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

4 Windsor Ave

2 bd · 1.5 ba · 1,425 sqft · 0.105 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$2,7452025 1 Name on Record Owner Occupied AssessorUpdated Jul 2026

6 Windsor Ave

2 bd · 2 ba · 1,561 sqft · 0.096 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$2,8792025 1 Name on Record Assessor + 1 DocumentUpdated Jul 2026

8 Windsor Ave

4 bd · 3 ba · 2,207 sqft · 0.096 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$360,000May 1994 $10,3502025 —May 1994 1 Name on Record Owner Occupied Assessor + 3 DocumentsUpdated Jul 2026

9 Windsor Ave

5 bd · 3 ba · 3,111 sqft · 0.359 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$10,4922025 1 Name on Record Owner Occupied AssessorUpdated Jul 2026

10 Windsor Ave

4 bd · 3 ba · 1,877 sqft · 0.096 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$653,000Mar 2014 $12,6442025 —Jan 2021 2 Names on Record Owner Occupied Assessor + 2 DocumentsUpdated Aug 2026

15 Windsor Ave

4 bd · 2 ba · 2,527 sqft · 0.367 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$6,8392025 1 Name on Record Owner Occupied AssessorUpdated Jul 2026

19 Windsor Ave

2 bd · 2 ba · 2,200 sqft · 0.157 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$384,000Sep 1993 $10,1742025 —May 2013 1 Name on Record Owner Occupied Assessor + 2 DocumentsUpdated Jul 2026

20 Windsor Ave

4 bd · 2 ba · 2,251 sqft · 0.096 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$2,9972025 —May 2021 2 Names on Record Owner Occupied Assessor + 3 DocumentsUpdated Jul 2026

21 Windsor Ave

5 bd · 3 ba · 3,360 sqft · 0.143 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$503,000Jul 1999 $11,9882025 Amount on Record Aug 1997 2 Names on Record Owner Occupied Assessor + 3 DocumentsUpdated Jul 2026

22 Windsor Ave

3 bd · 2 ba · 2,111 sqft · 0.096 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$1,395,000May 2026 $15,3832025 Amount on Record May 2012 1 Name on Record Owner Occupied Assessor + 2 DocumentsUpdated Jul 2026

23 Windsor Ave

4 bd · 3 ba · 2,560 sqft · 0.13 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
—Aug 2003 $8,6522025 2 Names on Record AssessorUpdated Jul 2026

24 Windsor Ave

2 bd · 2 ba · 1,906 sqft · 0.096 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$3,8822025 —May 2016 2 Names on Record Owner Occupied Assessor + 1 DocumentUpdated Aug 2026

25 Windsor Ave

3 bd · 2.5 ba · 1,680 sqft · 0.126 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$1,685,000Mar 2024 $23,9182025 Amount on Record Apr 2021 2 Names on Record Owner Occupied Assessor + 5 DocumentsUpdated Jul 2026

27 Windsor Ave

3 bd · 2.5 ba · 1,712 sqft · 0.121 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$885,000Nov 2013 $15,6902025 Amount on Record Jun 2007 2 Names on Record Owner Occupied Assessor + 1 DocumentUpdated Jul 2026

28 Windsor Ave

3 bd · 2 ba · 2,718 sqft · 0.096 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$349,000Sep 1992 $10,1772025 2 Names on Record Owner Occupied Assessor + 4 DocumentsUpdated Jul 2026

29 Windsor Ave

2 bd · 2 ba · 1,123 sqft · 0.117 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$639,000Aug 2007 $12,9212025 —Mar 2015 2 Names on Record Assessor + 1 DocumentUpdated Jul 2026

31 Windsor Ave

3 bd · 2 ba · 1,954 sqft · 0.117 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$3,2082025 1 Name on Record Owner Occupied AssessorUpdated Jul 2026

32 Windsor Ave

1 bd · 2 ba · 2,091 sqft · 0.096 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$8,6892025 —Jun 2005 1 Name on Record Owner Occupied AssessorUpdated Jul 2026

35 Windsor Ave

4 bd · 3 ba · 2,702 sqft · 0.121 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$815,000Aug 2002 $17,7182025 —Nov 2009 1 Name on Record Owner Occupied Assessor + 2 DocumentsUpdated Jul 2026

36 Windsor Ave

3 bd · 2 ba · 1,700 sqft · 0.096 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$6,2712025 —May 2011 2 Names on Record Owner Occupied AssessorUpdated Aug 2026

38 Windsor Ave

3 bd · 2 ba · 1,613 sqft · 0.096 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$1,525,000Feb 2024 $21,7182025 Amount on Record Jan 2009 1 Name on Record Owner Occupied Assessor + 11 DocumentsUpdated Aug 2026

43 Windsor Ave

2 bd · 1.5 ba · 1,572 sqft · 0.107 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$2,8502025 1 Name on Record Owner Occupied AssessorUpdated Jul 2026

44 Windsor Ave

4 bd · 3 ba · 1,555 sqft · 0.102 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
—Apr 1993 $7,7362025 1 Name on Record Owner Occupied AssessorUpdated Jul 2026

45 Windsor Ave

3 bd · 1.5 ba · 1,364 sqft · 0.104 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$1,325,000Sep 2021 $19,6922025 Amount on Record Dec 2000 1 Name on Record Owner Occupied Assessor + 1 DocumentUpdated Jul 2026

46 Windsor Ave

2 bd · 1 ba · 1,189 sqft · 0.116 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$2,7952025 1 Name on Record AssessorUpdated Jul 2026

49 Windsor Ave

3 bd · 2 ba · 1,412 sqft · 0.108 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$1,625,000May 2026 $13,0902025 Amount on Record Oct 2011 1 Name on Record Owner Occupied Assessor + 5 DocumentsUpdated Aug 2026

50 Windsor Ave

3 bd · 2.5 ba · 2,195 sqft · 0.124 acres

Last Sale Tax Bill Prior Sale Owner Records
$7,6202025 1 Name on Record Owner Occupied AssessorUpdated Jul 2026

51 Windsor Ave

4 bd · 4 ba · 2,058 sqft · 0.123 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$1,195,000Apr 2013 $20,6812025 Amount on Record Jan 2011 2 Names on Record Owner Occupied Assessor + 1 DocumentUpdated Jul 2026

100 Windsor Ave

3 bd · 2.5 ba · 2,889 sqft · 0.111 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$4,0482025 —Jan 2018 2 Names on Record Owner Occupied Assessor + 3 DocumentsUpdated Jul 2026

101 Windsor Ave

4 bd · 2.5 ba · 2,162 sqft · 0.13 acres · Garage · Pool

Last Sale Tax Bill Prior Sale Owner Records
$1,670,000Apr 2026 $24,0442025 2 Names on Record Owner Occupied Assessor + 4 DocumentsUpdated Aug 2026

105 Windsor Ave

3 bd · 2 ba · 1,393 sqft · 0.103 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$487,000Dec 1999 $11,2682025 —Feb 2004 2 Names on Record Owner Occupied AssessorUpdated Jul 2026

108 Windsor Ave

2 bd · 1 ba · 1,290 sqft · 0.136 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$272,500Sep 2015 $13,9612025 Amount on Record Apr 2007 2 Names on Record Owner Occupied Assessor + 1 DocumentUpdated Jul 2026

109 Windsor Ave

4 bd · 2.5 ba · 2,210 sqft · 0.096 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$359,000Jun 1991 $9,8502025 1 Name on Record Owner Occupied Assessor + 1 DocumentUpdated Jul 2026

111 Windsor Ave

4 bd · 2.5 ba · 2,012 sqft · 0.096 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
—Oct 2012 $3,1532025 —Jan 2009 1 Name on Record Owner Occupied Assessor + 2 DocumentsUpdated Aug 2026

112 Windsor Ave

4 bd · 4.5 ba · 3,838 sqft · 0.22 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$3,7442025 1 Name on Record Owner Occupied AssessorUpdated Jul 2026

115 Windsor Ave

3 bd · 2 ba · 1,587 sqft · 0.096 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$1,905,000May 2025 $10,8222025 Amount on Record Sep 2012 2 Names on Record Owner Occupied Assessor + 3 DocumentsUpdated Jul 2026

118 Windsor Ave

5 bd · 3 ba · 2,228 sqft · 0.11 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$1,175,000Oct 2008 $21,3892025 —Oct 2008 2 Names on Record Owner Occupied AssessorUpdated Jul 2026

120 Windsor Ave

2 bd · 2.5 ba · 1,802 sqft · 0.098 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$913,000Jun 2006 $17,7162025 —Mar 2021 2 Names on Record Owner Occupied Assessor + 2 DocumentsUpdated Jul 2026

121 Windsor Ave

4 bd · 2 ba · 1,568 sqft · 0.192 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$1,600,000Aug 2022 $23,2152025 —Apr 2013 1 Name on Record Owner Occupied Assessor + 2 DocumentsUpdated Jul 2026

124 Windsor Ave

3 bd · 3.25 ba · 1,240 sqft · 0.098 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$349,000Sep 1988 $9,9462025 1 Name on Record Owner Occupied AssessorUpdated Jul 2026

125 Windsor Ave

3 bd · 2 ba · 1,363 sqft · 0.096 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$1,500,000Mar 2023 $21,7662025 Amount on Record Jun 2021 2 Names on Record Owner Occupied Assessor + 2 DocumentsUpdated Jul 2026

126 Windsor Ave

4 bd · 2 ba · 1,506 sqft · 0.098 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$9,3342025 2 Names on Record Owner Occupied AssessorUpdated Jul 2026

129 Windsor Ave

3 bd · 1 ba · 1,099 sqft · 0.084 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$555,000Jul 2003 $11,7862025 2 Names on Record Owner Occupied Assessor + 3 DocumentsUpdated Jul 2026

130 Windsor Ave

3 bd · 2 ba · 2,169 sqft · 0.098 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$775,000Jul 2003 $15,8142025 2 Names on Record Owner Occupied Assessor + 2 DocumentsUpdated Aug 2026

133 Windsor Ave

2 bd · 2 ba · 1,330 sqft · 0.086 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$1,400,000Jun 2023 $20,4272025 —Jul 2022 2 Names on Record Owner Occupied Assessor + 2 DocumentsUpdated Aug 2026

134 Windsor Ave

3 bd · 2 ba · 2,287 sqft · 0.103 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$291,000Jan 1997 $7,7742025 —Dec 2004 1 Name on Record Owner Occupied AssessorUpdated Aug 2026

135 Windsor Ave

3 bd · 3.5 ba · 2,902 sqft · 0.12 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$2,600,000Mar 2024 $35,9922025 Amount on Record Aug 2003 2 Names on Record Owner Occupied Assessor + 5 DocumentsUpdated Jul 2026

136 Windsor Ave

4 bd · 3 ba · 2,732 sqft · 0.123 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$1,300,000Sep 2017 $20,9172025 —Jul 2015 2 Names on Record Assessor + 3 DocumentsUpdated Jul 2026

Property Records in Nearby Streets