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Sonoma Ave, Fontana, CA Property Records

San Bernardino County property records for 28 addresses on Sonoma Ave, Fontana, CA · Last verified October 2026

Sonoma Ave Highlights

Properties 28
Median Sale Price $530,000
Deeds and Mortgages on File 50
Median Price per Sqft $334
Owner Occupied 71%
Median Annual Tax Bill $5,346
Median Year Built 1988
Median Ownership Tenure 11 years

Properties on Sonoma Ave

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

6519 Sonoma Ave

3 bd · 2.5 ba · 1,280 sqft · built 1987 · 0.087 acres

Last Sale Tax Bill Prior Sale Owner Records
$620,000Mar 2026 $7,5872025 Amount on Record Nov 2023 2 Owners on Record Owner Occupied Assessor + 3 DocumentsUpdated Jul 2026

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6523 Sonoma Ave

3 bd · 2.5 ba · 1,335 sqft · built 1987 · 0.087 acres

Last Sale Tax Bill Prior Sale Owner Records
$171,500Jan 2012 $3,7602025 Amount on Record Sep 2011 Owner on Record Owner Occupied Assessor + 3 DocumentsUpdated Sep 2026

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6527 Sonoma Ave

4 bd · 2.5 ba · 1,599 sqft · built 1987 · 0.087 acres

Last Sale Tax Bill Prior Sale Owner Records
$267,000Feb 2016 $5,7552025 Amount on Record Sep 2014 Owner on Record Owner Occupied AssessorUpdated Jul 2026

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6541 Sonoma Ave

3 bd · 2.5 ba · 1,335 sqft · built 1988 · 0.087 acres

Last Sale Tax Bill Prior Sale Owner Records
$115,000Apr 2000 $3,2422025 Amount on Record Oct 1999 2 Owners on Record Owner Occupied AssessorUpdated Jul 2026

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6547 Sonoma Ave

4 bd · 2.5 ba · 1,599 sqft · built 1988 · 0.087 acres

Last Sale Tax Bill Prior Sale Owner Records
$390,000Nov 2018 $6,2422025 Amount on Record Jun 2009 2 Owners on Record Owner Occupied Assessor + 4 DocumentsUpdated Sep 2026

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6555 Sonoma Ave

3 bd · 2.5 ba · 1,636 sqft · built 1988 · 0.087 acres

Last Sale Tax Bill Prior Sale Owner Records
$178,500May 2008 $4,6662025 Amount on Record Dec 2007 Owner on Record Assessor + 2 DocumentsUpdated Jul 2026

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6561 Sonoma Ave

4 bd · 2.5 ba · 1,599 sqft · built 1988 · 0.087 acres

Last Sale Tax Bill Prior Sale Owner Records
$155,000Dec 1989 $3,9032025 Owner on Record Owner Occupied AssessorUpdated Jul 2026

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6563 Sonoma Ave

3 bd · 2.5 ba · 1,335 sqft · built 1988 · 0.087 acres

Last Sale Tax Bill Prior Sale Owner Records
$565,000Aug 2022 $7,9692025 Amount on Record Oct 2010 Owner on Record Owner Occupied Assessor + 1 DocumentUpdated Jul 2026

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6565 Sonoma Ave

4 bd · 2.5 ba · 1,599 sqft · built 1988 · 0.087 acres

Last Sale Tax Bill Prior Sale Owner Records
$296,000Mar 2015 $5,3462025 2 Owners on Record AssessorUpdated Oct 2026

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6567 Sonoma Ave

3 bd · 2.5 ba · 1,335 sqft · built 1988 · 0.087 acres

Last Sale Tax Bill Prior Sale Owner Records
$330,000Oct 2016 $5,5752025 Amount on Record Sep 2004 2 Owners on Record Owner Occupied Assessor + 3 DocumentsUpdated Sep 2026

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6571 Sonoma Ave

4 bd · 2.5 ba · 1,599 sqft · built 1988 · 0.087 acres

Last Sale Tax Bill Prior Sale Owner Records
$168,000Nov 2009 $4,0252025 Amount on Record Feb 2009 Owner on Record Owner Occupied AssessorUpdated Sep 2026

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6577 Sonoma Ave

3 bd · 2.5 ba · 1,280 sqft · built 1988 · 0.087 acres

Last Sale Tax Bill Prior Sale Owner Records
$530,000Nov 2021 $9,2672025 Amount on Record Jul 2014 Owner on Record Owner Occupied Assessor + 4 DocumentsUpdated Aug 2026

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6583 Sonoma Ave

4 bd · 2.5 ba · 1,599 sqft · built 1988 · 0.109 acres

Last Sale Tax Bill Prior Sale Owner Records
$535,000Mar 2021 $7,8702025 Amount on Record May 2018 2 Owners on Record Owner Occupied Assessor + 4 DocumentsUpdated Jul 2026

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6591 Sonoma Ave

3 bd · 2.5 ba · 1,280 sqft · built 1988 · 0.087 acres

Last Sale Tax Bill Prior Sale Owner Records
$300,000Aug 2019 $5,0342025 Amount on Record Jun 2017 Owner on Record Assessor + 4 DocumentsUpdated Jul 2026

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6597 Sonoma Ave

4 bd · 2.5 ba · 1,599 sqft · built 1988 · 0.087 acres

Last Sale Tax Bill Prior Sale Owner Records
$340,000Aug 2016 $6,0482025 Amount on Record Dec 2008 2 Owners on Record Owner Occupied Assessor + 2 DocumentsUpdated Sep 2026

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6601 Sonoma Ave

3 bd · 2.5 ba · 1,335 sqft · built 1988 · 0.087 acres

Last Sale Tax Bill Prior Sale Owner Records
$3,4152025 2 Owners on Record AssessorUpdated Jul 2026

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6609 Sonoma Ave

4 bd · 2.5 ba · 1,599 sqft · built 1988 · 0.087 acres

Last Sale Tax Bill Prior Sale Owner Records
$360,000Dec 2019 $5,7752025 Amount on Record Oct 2002 Owner on Record Owner Occupied Assessor + 4 DocumentsUpdated Jul 2026

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6610 Sonoma Ave

4 bd · 2.5 ba · 1,599 sqft · built 1988 · 0.087 acres

Last Sale Tax Bill Prior Sale Owner Records
$95,000Dec 1995 $3,3492025 2 Owners on Record Owner Occupied Assessor + 1 DocumentUpdated Jul 2026

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6617 Sonoma Ave

3 bd · 2.5 ba · 1,335 sqft · built 1988 · 0.093 acres

Last Sale Tax Bill Prior Sale Owner Records
$305,000Oct 2007 $6,3432025 Amount on Record Mar 2007 Owner on Record Assessor + 1 DocumentUpdated Jul 2026

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6618 Sonoma Ave

3 bd · 2.5 ba · 1,335 sqft · built 1988 · 0.087 acres

Last Sale Tax Bill Prior Sale Owner Records
$180,000Sep 2012 $3,8292025 Amount on Record Aug 2006 2 Owners on Record AssessorUpdated Jul 2026

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6625 Sonoma Ave

4 bd · 2.5 ba · 1,599 sqft · built 1988 · 0.087 acres

Last Sale Tax Bill Prior Sale Owner Records
$109,000Jan 1989 $3,6302025 —Oct 2008 Owner on Record AssessorUpdated Jul 2026

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6626 Sonoma Ave

4 bd · 2.5 ba · 1,599 sqft · built 1988 · 0.087 acres

Last Sale Tax Bill Prior Sale Owner Records
$140,000Mar 2001 $4,1642025 Amount on Record Jul 2000 2 Owners on Record Owner Occupied AssessorUpdated Jul 2026

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6633 Sonoma Ave

3 bd · 2.5 ba · 1,335 sqft · built 1988 · 0.087 acres

Last Sale Tax Bill Prior Sale Owner Records
$120,000May 2000 $3,5982025 —May 2019 Owner on Record Owner Occupied Assessor + 2 DocumentsUpdated Sep 2026

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6634 Sonoma Ave

3 bd · 2.5 ba · 1,280 sqft · built 1988 · 0.087 acres

Last Sale Tax Bill Prior Sale Owner Records
$265,000Sep 2015 Amount on Record Mar 2004 Owner on Record AssessorUpdated Sep 2026

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6641 Sonoma Ave

4 bd · 2.5 ba · 1,599 sqft · built 1988 · 0.087 acres

Last Sale Tax Bill Prior Sale Owner Records
$131,000Aug 2001 $3,4342025 Amount on Record Mar 2001 Owner on Record Owner Occupied Assessor + 1 DocumentUpdated Jul 2026

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6642 Sonoma Ave

4 bd · 2.5 ba · 1,599 sqft · built 1988 · 0.087 acres

Last Sale Tax Bill Prior Sale Owner Records
$355,000Apr 2017 $5,8922025 Amount on Record Nov 2012 2 Owners on Record Owner Occupied Assessor + 7 DocumentsUpdated Sep 2026

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6659 Sonoma Ave

3 bd · 2.5 ba · 1,335 sqft · built 1988 · 0.087 acres

Last Sale Tax Bill Prior Sale Owner Records
$325,000Oct 2016 $5,4982025 Amount on Record May 2013 Owner on Record Owner Occupied Assessor + 2 DocumentsUpdated Jul 2026

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6671 Sonoma Ave

4 bd · 2.5 ba · 1,599 sqft · built 1988 · 0.087 acres

Last Sale Tax Bill Prior Sale Owner Records
$365,000Mar 2018 $6,1242025 Amount on Record Feb 2004 2 Owners on Record Owner Occupied Assessor + 2 DocumentsUpdated Jul 2026

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Property Records in Nearby Streets