Nunes Ave, Castro Valley, CA Property Records

Alameda County property records for 48 addresses on Nunes Ave, Castro Valley, CA · Last verified August 2026

Nunes Ave Highlights

Properties 48
Median Sale Price $935,000
Deeds and Mortgages on File 65
Median Price per Sqft $702
Owner Occupied 79%
Median Annual Tax Bill $6,970
Median Year Built 1948
Median Ownership Tenure 16 years

Properties on Nunes Ave

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

20817 Nunes Ave

2,275 sqft · built 1951 · 0.109 acres

Last Sale Tax Bill Prior Sale Owner Records
$7,2512025 Owner on Record AssessorUpdated Aug 2026

20825 Nunes Ave

4,227 sqft · built 1948 · 0.114 acres

Last Sale Tax Bill Prior Sale Owner Records
$7,3892025 Owner on Record AssessorUpdated Aug 2026

20850 Nunes Ave

3 bd · 1.5 ba · 1,243 sqft · built 1948 · 0.114 acres

Last Sale Tax Bill Prior Sale Owner Records
$175,500Feb 1993 $4,3662025 Owner on Record Owner Occupied Assessor + 1 DocumentUpdated Aug 2026

20851 Nunes Ave

3 bd · 1 ba · 1,277 sqft · built 1948 · 0.114 acres

Last Sale Tax Bill Prior Sale Owner Records
$955,000Dec 2023 $12,3632025 —Jul 2020 2 Owners on Record Owner Occupied Assessor + 2 DocumentsUpdated Aug 2026

20864 Nunes Ave

4 bd · 2 ba · 1,439 sqft · built 1948 · 0.114 acres

Last Sale Tax Bill Prior Sale Owner Records
$2,4902025 Owner on Record Owner Occupied AssessorUpdated Aug 2026

20865 Nunes Ave

3 bd · 1 ba · 1,712 sqft · built 1948 · 0.114 acres

Last Sale Tax Bill Prior Sale Owner Records
$380,000Jul 2003 $7,1612025 —Jun 2003 Owner on Record Owner Occupied AssessorUpdated Oct 2025

20878 Nunes Ave

3 bd · 1 ba · 1,278 sqft · built 1948 · 0.114 acres

Last Sale Tax Bill Prior Sale Owner Records
$2,4772025 Owner on Record AssessorUpdated Aug 2026

20879 Nunes Ave

4 bd · 2 ba · 1,683 sqft · built 1948 · 0.114 acres

Last Sale Tax Bill Prior Sale Owner Records
$3,3412025 —Feb 2010 Owner on Record Owner Occupied Assessor + 1 DocumentUpdated Oct 2025

20892 Nunes Ave

3 bd · 2 ba · 1,277 sqft · built 1948 · 0.114 acres

Last Sale Tax Bill Prior Sale Owner Records
$607,000Aug 2015 $9,5452025 —May 1997 Owner on Record Owner Occupied AssessorUpdated Oct 2025

20893 Nunes Ave

3 bd · 2 ba · 1,643 sqft · built 1948 · 0.114 acres

Last Sale Tax Bill Prior Sale Owner Records
$431,000Jan 2013 $7,1322025 Owner on Record Assessor + 1 DocumentUpdated Oct 2025

20908 Nunes Ave

3 bd · 1 ba · 1,277 sqft · built 1948 · 0.114 acres

Last Sale Tax Bill Prior Sale Owner Records
$350,000Aug 2008 $6,1592025 Owner on Record AssessorUpdated Oct 2025

20909 Nunes Ave

3 bd · 1 ba · 1,215 sqft · built 1948 · 0.114 acres

Last Sale Tax Bill Prior Sale Owner Records
$435,000Nov 2004 $7,7602024 —Mar 2021 2 Owners on Record Owner Occupied Assessor + 2 DocumentsUpdated Jul 2026

20918 Nunes Ave

3 bd · 2 ba · 1,566 sqft · built 1948 · 0.114 acres

Last Sale Tax Bill Prior Sale Owner Records
$739,000Jul 2015 $11,3022025 Amount on Record Feb 2012 2 Owners on Record Owner Occupied Assessor + 1 DocumentUpdated Oct 2025

20919 Nunes Ave

3 bd · 1.5 ba · 1,260 sqft · built 1948 · 0.114 acres

Last Sale Tax Bill Prior Sale Owner Records
$3,4912025 Owner on Record AssessorUpdated Aug 2026

20926 Nunes Ave

3 bd · 1 ba · 1,215 sqft · built 1948 · 0.114 acres

Last Sale Tax Bill Prior Sale Owner Records
$3,3032025 —Mar 2012 Owner on Record Owner Occupied Assessor + 1 DocumentUpdated Oct 2025

20927 Nunes Ave

3 bd · 2 ba · 1,539 sqft · built 1948 · 0.114 acres

Last Sale Tax Bill Prior Sale Owner Records
$404,000Jun 2004 $7,5642025 2 Owners on Record Owner Occupied Assessor + 4 DocumentsUpdated Oct 2025

20933 Nunes Ave

3 bd · 2 ba · 1,277 sqft · built 1948 · 0.114 acres

Last Sale Tax Bill Prior Sale Owner Records
$160,000Feb 1998 $4,0072025 —Nov 2020 2 Owners on Record Owner Occupied Assessor + 5 DocumentsUpdated Oct 2025

20936 Nunes Ave

3 bd · 1 ba · 1,321 sqft · built 1948 · 0.114 acres

Last Sale Tax Bill Prior Sale Owner Records
$1,6402025 —Oct 1998 Owner on Record Owner Occupied AssessorUpdated Aug 2026

20942 Nunes Ave

3 bd · 5 ba · 1,403 sqft · built 1948 · 0.114 acres

Last Sale Tax Bill Prior Sale Owner Records
$955,000Nov 2020 $12,9842025 Amount on Record Jun 2020 2 Owners on Record Owner Occupied Assessor + 6 DocumentsUpdated Oct 2025

20943 Nunes Ave

3 bd · 1 ba · 1,260 sqft · built 1948 · 0.114 acres

Last Sale Tax Bill Prior Sale Owner Records
$2,5392025 —Feb 2015 Owner on Record AssessorUpdated Aug 2026

20950 Nunes Ave

3 bd · 1 ba · 1,215 sqft · built 1948 · 0.114 acres

Last Sale Tax Bill Prior Sale Owner Records
$2,2312025 —Feb 2016 Owner on Record Owner Occupied AssessorUpdated Aug 2026

20951 Nunes Ave

3 bd · 2 ba · 1,565 sqft · built 1953 · 0.114 acres

Last Sale Tax Bill Prior Sale Owner Records
$256,500Sep 1999 $5,5382025 —Jul 2010 Owner on Record Owner Occupied Assessor + 1 DocumentUpdated Oct 2025

20958 Nunes Ave

3 bd · 2 ba · 1,517 sqft · built 1948 · 0.114 acres

Last Sale Tax Bill Prior Sale Owner Records
—Jun 1998 $4,3242025 Amount on Record Jul 1995 2 Owners on Record Owner Occupied Assessor + 2 DocumentsUpdated Oct 2025

20959 Nunes Ave

3 bd · 1 ba · 1,215 sqft · built 1948 · 0.114 acres

Last Sale Tax Bill Prior Sale Owner Records
$935,000Sep 2023 $12,1232025 Amount on Record May 2017 Owner on Record Assessor + 2 DocumentsUpdated Oct 2025

20966 Nunes Ave

3 bd · 1 ba · 1,243 sqft · built 1948 · 0.114 acres

Last Sale Tax Bill Prior Sale Owner Records
$190,000Aug 1994 $4,5502025 —Aug 1994 Owner on Record Owner Occupied Assessor + 2 DocumentsUpdated Aug 2026

20967 Nunes Ave

3 bd · 2 ba · 1,277 sqft · built 1948 · 0.114 acres

Last Sale Tax Bill Prior Sale Owner Records
$330,000Aug 2010 $6,9162025 Owner on Record AssessorUpdated Oct 2025

20974 Nunes Ave

3 bd · 5 ba · 1,245 sqft · built 1948 · 0.114 acres

Last Sale Tax Bill Prior Sale Owner Records
$476,000Aug 2013 $7,6712025 2 Owners on Record Owner Occupied Assessor + 1 DocumentUpdated Oct 2025

20975 Nunes Ave

3 bd · 1 ba · 1,530 sqft · built 1948 · 0.117 acres

Last Sale Tax Bill Prior Sale Owner Records
$444,000Dec 2003 $8,2352025 2 Owners on Record Owner Occupied Assessor + 3 DocumentsUpdated Oct 2025

20982 Nunes Ave

2 bd · 1 ba · 1,195 sqft · built 1948 · 0.117 acres

Last Sale Tax Bill Prior Sale Owner Records
$6,4222025 —May 2021 2 Owners on Record Owner Occupied Assessor + 2 DocumentsUpdated Oct 2025

20983 Nunes Ave

3 bd · 1 ba · 1,510 sqft · built 1948 · 0.117 acres

Last Sale Tax Bill Prior Sale Owner Records
$400,000Feb 2010 $6,8792025 Owner on Record Owner Occupied AssessorUpdated Oct 2025

21006 Nunes Ave

3 bd · 1 ba · 1,277 sqft · built 1948 · 0.114 acres

Last Sale Tax Bill Prior Sale Owner Records
$897,500Nov 2021 $12,0252025 —Apr 2000 Owner on Record Owner Occupied Assessor + 2 DocumentsUpdated Oct 2025

21007 Nunes Ave

3 bd · 1 ba · 1,862 sqft · built 1948 · 0.114 acres

Last Sale Tax Bill Prior Sale Owner Records
$416,000Jun 2013 $10,0482025 —Apr 2002 2 Owners on Record Owner Occupied Assessor + 1 DocumentUpdated Oct 2025

21030 Nunes Ave

4 bd · 2 ba · 1,943 sqft · built 1948 · 0.114 acres

Last Sale Tax Bill Prior Sale Owner Records
—Oct 2001 $2,4492025 —Dec 1994 2 Owners on Record Owner Occupied AssessorUpdated Aug 2026

21031 Nunes Ave

3 bd · 1 ba · 1,285 sqft · built 1948 · 0.114 acres

Last Sale Tax Bill Prior Sale Owner Records
$560,000Apr 2005 $10,0792025 Owner on Record AssessorUpdated Oct 2025

21054 Nunes Ave

3 bd · 1 ba · 1,267 sqft · built 1948 · 0.114 acres

Last Sale Tax Bill Prior Sale Owner Records
$942,000Sep 2021 $12,5822025 3 Owners on Record Owner Occupied Assessor + 1 DocumentUpdated Oct 2025

21055 Nunes Ave

3 bd · 1 ba · 1,215 sqft · built 1948 · 0.114 acres

Last Sale Tax Bill Prior Sale Owner Records
$406,000May 2010 $6,9702025 —Mar 2014 Owner on Record Owner Occupied AssessorUpdated Oct 2025

21078 Nunes Ave

3 bd · 2 ba · 1,733 sqft · built 1948 · 0.114 acres

Last Sale Tax Bill Prior Sale Owner Records
$2,0552025 —Jul 2020 Owner on Record Owner Occupied Assessor + 3 DocumentsUpdated Oct 2025

21079 Nunes Ave

3 bd · 1 ba · 1,668 sqft · built 1948 · 0.115 acres

Last Sale Tax Bill Prior Sale Owner Records
$650,000Sep 2017 $9,5132025 2 Owners on Record Owner Occupied Assessor + 2 DocumentsUpdated Oct 2025

21095 Nunes Ave

3 bd · 1 ba · 1,277 sqft · built 1948 · 0.115 acres

Last Sale Tax Bill Prior Sale Owner Records
$339,000Apr 2002 $6,5402024 Amount on Record — 2 Owners on Record Owner Occupied AssessorUpdated Apr 2026

21096 Nunes Ave

3 bd · 1 ba · 1,260 sqft · built 1948 · 0.114 acres

Last Sale Tax Bill Prior Sale Owner Records
$810,000Aug 2022 $10,2262025 Amount on Record Feb 2016 2 Owners on Record Owner Occupied Assessor + 4 DocumentsUpdated Oct 2025

21126 Nunes Ave

3 bd · 1 ba · 1,277 sqft · built 1948 · 0.114 acres

Last Sale Tax Bill Prior Sale Owner Records
$1,9792025 —Feb 2021 2 Owners on Record Owner Occupied Assessor + 2 DocumentsUpdated Aug 2026

21127 Nunes Ave

3 bd · 2 ba · 1,680 sqft · built 1948 · 0.115 acres

Last Sale Tax Bill Prior Sale Owner Records
$454,000Jun 2010 $7,7012025 —Jun 2010 Owner on Record Owner Occupied AssessorUpdated Aug 2026

21150 Nunes Ave

3 bd · 1 ba · 1,215 sqft · built 1948 · 0.114 acres

Last Sale Tax Bill Prior Sale Owner Records
$370,000Jan 2010 $6,4222025 Owner on Record Owner Occupied AssessorUpdated Oct 2025

21151 Nunes Ave

3 bd · 2 ba · 1,578 sqft · built 1948 · 0.115 acres

Last Sale Tax Bill Prior Sale Owner Records
$783,000Aug 2017 $11,3792025 Amount on Record Jun 2011 2 Owners on Record Owner Occupied Assessor + 4 DocumentsUpdated Jul 2026

21174 Nunes Ave

3 bd · 1 ba · 1,260 sqft · built 1948 · 0.114 acres

Last Sale Tax Bill Prior Sale Owner Records
$660,000Aug 2016 $6,6952025 —Jul 2021 3 Owners on Record Owner Occupied Assessor + 3 DocumentsUpdated Oct 2025

21175 Nunes Ave

3 bd · 2 ba · 1,535 sqft · built 1948 · 0.115 acres

Last Sale Tax Bill Prior Sale Owner Records
$395,000Dec 2009 $6,8022025 Owner on Record Owner Occupied AssessorUpdated Oct 2025

21198 Nunes Ave

3 bd · 1 ba · 1,267 sqft · built 1948 · 0.114 acres

Last Sale Tax Bill Prior Sale Owner Records
$725,000Sep 2018 $10,3562025 2 Owners on Record Owner Occupied Assessor + 4 DocumentsUpdated Oct 2025

21199 Nunes Ave

4 bd · 2 ba · 1,519 sqft · built 1948 · 0.115 acres

Last Sale Tax Bill Prior Sale Owner Records
$135,000Jul 2021 $7,6122024 Amount on Record Aug 2015 2 Owners on Record Owner Occupied Assessor + 2 DocumentsUpdated Jul 2026

Property Records in Nearby Streets