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Hobert St, Castro Valley, CA Property Records

Alameda County property records for 31 addresses on Hobert St, Castro Valley, CA · Last verified October 2026

Hobert St Highlights

Properties 31
Median Sale Price $778,000
Deeds and Mortgages on File 46
Median Price per Sqft $601
Owner Occupied 90%
Median Annual Tax Bill $6,105
Median Year Built 1947
Median Ownership Tenure 16 years

Properties on Hobert St

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

21221 Hobert St

0.057 acres

Last Sale Tax Bill Prior Sale Owner Records
—Mar 1993 Owner on Record AssessorUpdated Aug 2026

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21228 Hobert St

0.035 acres

Last Sale Tax Bill Prior Sale Owner Records
—Mar 1993 Owner on Record AssessorUpdated Aug 2026

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21234 Hobert St

0.007 acres

Last Sale Tax Bill Prior Sale Owner Records
$239,500Jul 1998 $1722025 —Jul 1998 Owner on Record Owner Occupied Assessor + 2 DocumentsUpdated Oct 2026

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21235 Hobert St

2 bd · 1 ba · 927 sqft · built 1947 · 0.116 acres

Last Sale Tax Bill Prior Sale Owner Records
$865,000Jun 2022 $11,0512025 Amount on Record Jul 2006 2 Owners on Record Owner Occupied Assessor + 1 DocumentUpdated Oct 2026

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21242 Hobert St

2 bd · 1 ba · 1,016 sqft · built 1947 · 0.114 acres

Last Sale Tax Bill Prior Sale Owner Records
$152,000Aug 1993 $3,9722025 2 Owners on Record Owner Occupied Assessor + 1 DocumentUpdated Aug 2026

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21245 Hobert St

3 bd · 3.5 ba · 1,669 sqft · built 1947 · 0.115 acres

Last Sale Tax Bill Prior Sale Owner Records
$665,000May 2017 $10,0732025 Amount on Record Aug 2012 Owner on Record Owner Occupied Assessor + 3 DocumentsUpdated Sep 2026

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21250 Hobert St

3 bd · 1.5 ba · 1,223 sqft · built 1947 · 0.114 acres

Last Sale Tax Bill Prior Sale Owner Records
$968,000Jan 2022 $12,4532025 Amount on Record Jul 2008 Owner on Record Owner Occupied Assessor + 3 DocumentsUpdated Oct 2026

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21253 Hobert St

3 bd · 2 ba · 1,336 sqft · built 1947 · 0.115 acres

Last Sale Tax Bill Prior Sale Owner Records
—Dec 2000 $1,7532025 Owner on Record Owner Occupied AssessorUpdated Aug 2026

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21258 Hobert St

3 bd · 2 ba · 1,328 sqft · built 1947 · 0.114 acres

Last Sale Tax Bill Prior Sale Owner Records
$600,000May 2024 $9,3362025 2 Owners on Record Owner Occupied Assessor + 4 DocumentsUpdated Oct 2026

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21259 Hobert St

2 bd · 2 ba · 1,293 sqft · built 1947 · 0.115 acres

Last Sale Tax Bill Prior Sale Owner Records
$778,000Mar 2026 $6,5432025 Amount on Record Mar 2015 Owner on Record Owner Occupied Assessor + 1 DocumentUpdated Oct 2026

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21266 Hobert St

3 bd · 1 ba · 1,166 sqft · built 1947 · 0.114 acres

Last Sale Tax Bill Prior Sale Owner Records
$580,500Jan 2017 $8,9912025 Amount on Record Feb 2009 Owner on Record Assessor + 2 DocumentsUpdated Oct 2026

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21267 Hobert St

2 bd · 1 ba · 1,016 sqft · built 1947 · 0.115 acres

Last Sale Tax Bill Prior Sale Owner Records
$371,000Nov 2014 $6,2012025 —Jan 2002 Owner on Record Owner Occupied Assessor + 1 DocumentUpdated Oct 2026

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21272 Hobert St

2 bd · 1 ba · 1,016 sqft · built 1947 · 0.114 acres

Last Sale Tax Bill Prior Sale Owner Records
—Apr 1987 $3,7092025 Owner on Record Owner Occupied AssessorUpdated Aug 2026

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21275 Hobert St

3 bd · 1 ba · 1,166 sqft · built 1947 · 0.115 acres

Last Sale Tax Bill Prior Sale Owner Records
$370,000Nov 2002 $7,2702025 —Nov 2002 Owner on Record Owner Occupied AssessorUpdated Oct 2026

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21280 Hobert St

2 bd · 1.5 ba · 1,214 sqft · built 1947 · 0.114 acres

Last Sale Tax Bill Prior Sale Owner Records
$630,000Jan 2019 $9,2532025 Amount on Record Nov 2016 Owner on Record Owner Occupied Assessor + 5 DocumentsUpdated Oct 2026

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21283 Hobert St

2 bd · 1 ba · 909 sqft · built 1947 · 0.115 acres

Last Sale Tax Bill Prior Sale Owner Records
$300,000Sep 2010 $5,4622025 Amount on Record Mar 2010 Owner on Record Owner Occupied AssessorUpdated Oct 2026

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21288 Hobert St

3 bd · 1 ba · 1,166 sqft · built 1947 · 0.114 acres

Last Sale Tax Bill Prior Sale Owner Records
$699,000Aug 2018 $10,2612025 Amount on Record Jun 2003 2 Owners on Record Owner Occupied Assessor + 4 DocumentsUpdated Oct 2026

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21291 Hobert St

2 bd · 1 ba · 1,016 sqft · built 1947 · 0.115 acres

Last Sale Tax Bill Prior Sale Owner Records
$158,000Dec 1993 $4,0052025 Owner on Record Owner Occupied AssessorUpdated Aug 2026

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21294 Hobert St

3 bd · 2 ba · 1,509 sqft · built 1947 · 0.114 acres

Last Sale Tax Bill Prior Sale Owner Records
$625,000Jan 2017 $7,5912025 —Dec 1994 Owner on Record Owner Occupied Assessor + 1 DocumentUpdated Aug 2026

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21301 Hobert St

3 bd · 2 ba · 1,486 sqft · built 1947 · 0.115 acres

Last Sale Tax Bill Prior Sale Owner Records
$205,000Aug 1998 $4,6732025 —Sep 2007 2 Owners on Record Owner Occupied Assessor + 2 DocumentsUpdated Sep 2026

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21302 Hobert St

4 bd · 2 ba · 1,770 sqft · built 1947 · 0.114 acres

Last Sale Tax Bill Prior Sale Owner Records
$3,0792025 2 Owners on Record Owner Occupied AssessorUpdated Oct 2026

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21309 Hobert St

2 bd · 1 ba · 1,016 sqft · built 1947 · 0.115 acres

Last Sale Tax Bill Prior Sale Owner Records
$320,000Dec 2012 $5,5852025 Amount on Record Sep 2012 Owner on Record Owner Occupied Assessor + 1 DocumentUpdated Oct 2026

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21310 Hobert St

2 bd · 1 ba · 1,016 sqft · built 1947 · 0.114 acres

Last Sale Tax Bill Prior Sale Owner Records
$117,500Jun 2003 $7,0112025 Amount on Record Jul 2002 Owner on Record Owner Occupied Assessor + 2 DocumentsUpdated Oct 2026

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21317 Hobert St

3 bd · 1.5 ba · 1,566 sqft · built 1947 · 0.115 acres

Last Sale Tax Bill Prior Sale Owner Records
$180,000Aug 1992 $4,6102025 —Jun 1994 Owner on Record Owner Occupied Assessor + 3 DocumentsUpdated Sep 2026

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21318 Hobert St

3 bd · 2 ba · 1,743 sqft · built 1947 · 0.114 acres

Last Sale Tax Bill Prior Sale Owner Records
$685,000Sep 2019 $9,8882025 —May 2021 2 Owners on Record Owner Occupied Assessor + 4 DocumentsUpdated Aug 2026

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21325 Hobert St

3 bd · 1.5 ba · 1,166 sqft · built 1947 · 0.115 acres

Last Sale Tax Bill Prior Sale Owner Records
—Jul 2006 $3,8852025 —Nov 2010 Owner on Record Owner Occupied AssessorUpdated Sep 2026

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21326 Hobert St

3 bd · 1 ba · 1,166 sqft · built 1947 · 0.114 acres

Last Sale Tax Bill Prior Sale Owner Records
$340,000Feb 2009 $6,1052025 Amount on Record Apr 2000 Owner on Record Owner Occupied AssessorUpdated Oct 2026

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21331 Hobert St

2 bd · 1 ba · 941 sqft · built 1947 · 0.115 acres

Last Sale Tax Bill Prior Sale Owner Records
$790,000May 2022 $10,8652025 Amount on Record Apr 2013 Owner on Record Owner Occupied Assessor + 2 DocumentsUpdated Oct 2026

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21334 Hobert St

3 bd · 2 ba · 1,832 sqft · built 1947 · 0.114 acres

Last Sale Tax Bill Prior Sale Owner Records
$2,3052025 —Jul 2011 Owner on Record Owner Occupied Assessor + 1 DocumentUpdated Aug 2026

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21339 Hobert St

2 bd · 1 ba · 1,302 sqft · built 1947 · 0.115 acres

Last Sale Tax Bill Prior Sale Owner Records
$335,000Mar 2010 $6,0402025 Amount on Record Apr 2002 2 Owners on Record Owner Occupied Assessor + 3 DocumentsUpdated Oct 2026

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21347 Hobert St

3 bd · 1 ba · 1,166 sqft · built 1947 · 0.122 acres

Last Sale Tax Bill Prior Sale Owner Records
$212,500Aug 1998 $4,9442025 —Aug 1998 2 Owners on Record Owner Occupied AssessorUpdated Aug 2026

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