de Leon Ave, Fremont, CA Property Records

Alameda County property records for 27 addresses on de Leon Ave, Fremont, CA · Last verified August 2026

de Leon Ave Highlights

Properties 27
Median Sale Price $1,596,500
Deeds and Mortgages on File 46
Median Price per Sqft $844
Owner Occupied 85%
Median Annual Tax Bill $15,765
Median Year Built 1953
Median Ownership Tenure 17 years

Properties on de Leon Ave

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

302 de Leon Ave

3 bd · 1 ba · 1,383 sqft · built 1953 · 0.185 acres

Last Sale Tax Bill Prior Sale Owner Records
$655,000Jan 2004 $11,7132025 2 Owners on Record AssessorUpdated Oct 2025

305 de Leon Ave

4 bd · 4 ba · 3,017 sqft · built 1953 · 0.115 acres

Last Sale Tax Bill Prior Sale Owner Records
$1,801,000Aug 2015 $25,8112025 Amount on Record Jun 2006 2 Owners on Record Owner Occupied Assessor + 2 DocumentsUpdated Oct 2025

308 de Leon Ave

5 bd · 4.5 ba · 3,308 sqft · built 2006 · 0.125 acres

Last Sale Tax Bill Prior Sale Owner Records
$1,210,000May 2009 $19,7162025 Amount on Record Mar 2005 Owner on Record Owner Occupied Assessor + 2 DocumentsUpdated Aug 2026

311 de Leon Ave

3 bd · 3 ba · 1,983 sqft · built 1953 · 0.115 acres

Last Sale Tax Bill Prior Sale Owner Records
$189,000May 1994 $6,2812025 —May 1994 Owner on Record Owner Occupied Assessor + 2 DocumentsUpdated Aug 2026

314 de Leon Ave

3 bd · 1 ba · 1,371 sqft · built 1953 · 0.134 acres

Last Sale Tax Bill Prior Sale Owner Records
$690,000Mar 2005 $12,0682025 —Oct 2021 Owner on Record Assessor + 4 DocumentsUpdated Aug 2026

317 de Leon Ave

4 bd · 3 ba · 1,767 sqft · built 1953 · 0.115 acres

Last Sale Tax Bill Prior Sale Owner Records
$1,230,000Aug 2014 $18,1362025 3 Owners on Record Owner Occupied Assessor + 2 DocumentsUpdated Oct 2025

320 de Leon Ave

4 bd · 5 ba · 3,444 sqft · built 1953 · 0.119 acres

Last Sale Tax Bill Prior Sale Owner Records
$1,000,000Jun 2006 $16,7412025 —Jan 2012 Owner on Record Owner Occupied Assessor + 2 DocumentsUpdated Oct 2025

323 de Leon Ave

3 bd · 1 ba · 951 sqft · built 1953 · 0.115 acres

Last Sale Tax Bill Prior Sale Owner Records
$210,000May 1990 $5,2272025 —Jun 1994 Owner on Record AssessorUpdated Aug 2026

326 de Leon Ave

3 bd · 2 ba · 1,767 sqft · built 1953 · 0.126 acres

Last Sale Tax Bill Prior Sale Owner Records
$2,465,000Feb 2025 $15,4162025 Amount on Record Mar 2014 2 Owners on Record Owner Occupied Assessor + 4 DocumentsUpdated Oct 2025

329 de Leon Ave

3 bd · 1 ba · 1,176 sqft · built 1953 · 0.115 acres

Last Sale Tax Bill Prior Sale Owner Records
$280,000Jan 1999 $5,8512025 —Mar 1995 2 Owners on Record Owner Occupied AssessorUpdated Aug 2026

332 de Leon Ave

4 bd · 3.5 ba · 4,000 sqft · built 2012 · 0.14 acres

Last Sale Tax Bill Prior Sale Owner Records
$1,000,000Jun 2015 $29,0012025 Amount on Record Dec 1997 Owner on Record Owner Occupied AssessorUpdated Jul 2026

335 de Leon Ave

4 bd · 5 ba · 3,423 sqft · built 2007 · 0.115 acres

Last Sale Tax Bill Prior Sale Owner Records
$660,000Dec 2004 $22,8132025 Amount on Record Sep 2004 2 Owners on Record Owner Occupied AssessorUpdated Oct 2025

338 de Leon Ave

4 bd · 3 ba · 2,447 sqft · built 1953 · 0.14 acres

Last Sale Tax Bill Prior Sale Owner Records
$808,000Feb 2005 $15,7652025 Owner on Record Owner Occupied Assessor + 1 DocumentUpdated Oct 2025

341 de Leon Ave

4 bd · 2 ba · 1,251 sqft · built 1953 · 0.115 acres

Last Sale Tax Bill Prior Sale Owner Records
$2,000,000Mar 2022 $24,1802025 Amount on Record Jul 1997 Owner on Record Owner Occupied Assessor + 3 DocumentsUpdated Aug 2026

344 de Leon Ave

4 bd · 2 ba · 2,826 sqft · built 1953 · 0.146 acres

Last Sale Tax Bill Prior Sale Owner Records
$176,500May 1994 $6,5622025 —May 1994 Owner on Record Owner Occupied AssessorUpdated Aug 2026

347 de Leon Ave

3 bd · 3 ba · 2,472 sqft · built 1953 · 0.115 acres

Last Sale Tax Bill Prior Sale Owner Records
$1,596,500Oct 2017 $22,0252025 —Feb 2012 2 Owners on Record Owner Occupied Assessor + 2 DocumentsUpdated Oct 2025

353 de Leon Ave

4 bd · 4 ba · 2,841 sqft · built 2017 · 0.115 acres

Last Sale Tax Bill Prior Sale Owner Records
$720,000Aug 2012 $22,8742025 Owner on Record Owner Occupied Assessor + 2 DocumentsUpdated Oct 2025

359 de Leon Ave

3 bd · 2.5 ba · 1,812 sqft · built 1953 · 0.115 acres

Last Sale Tax Bill Prior Sale Owner Records
$1,530,000Jul 2018 $20,7362025 —Jul 2018 Owner on Record Owner Occupied Assessor + 4 DocumentsUpdated Aug 2026

403 de Leon Ave

3 bd · 1 ba · 1,239 sqft · built 1953 · 0.115 acres

Last Sale Tax Bill Prior Sale Owner Records
—May 2017 $1,7692025 —Nov 2004 Owner on Record Owner Occupied Assessor + 2 DocumentsUpdated Aug 2026

409 de Leon Ave

5 bd · 2 ba · 1,635 sqft · built 1953 · 0.115 acres

Last Sale Tax Bill Prior Sale Owner Records
$199,000Apr 1992 $5,3842025 —Mar 2021 3 Owners on Record Owner Occupied Assessor + 2 DocumentsUpdated Oct 2025

410 de Leon Ave

3 bd · 2 ba · 1,982 sqft · built 1953 · 0.172 acres

Last Sale Tax Bill Prior Sale Owner Records
$5,0302025 —Oct 1993 Owner on Record Owner Occupied AssessorUpdated Aug 2026

415 de Leon Ave

3 bd · 2 ba · 1,551 sqft · built 1953 · 0.115 acres

Last Sale Tax Bill Prior Sale Owner Records
$550,000Mar 2002 $10,2372025 —Jun 2011 Owner on Record Owner Occupied Assessor + 2 DocumentsUpdated Oct 2025

416 de Leon Ave

3 bd · 1 ba · 951 sqft · built 1953 · 0.18 acres

Last Sale Tax Bill Prior Sale Owner Records
$745,000Jun 2009 $12,0392025 Owner on Record Owner Occupied AssessorUpdated Oct 2025

421 de Leon Ave

4 bd · 3 ba · 1,682 sqft · built 1953 · 0.115 acres

Last Sale Tax Bill Prior Sale Owner Records
$1,114,000Oct 2013 $16,7262025 —Oct 2015 2 Owners on Record Owner Occupied Assessor + 5 DocumentsUpdated Oct 2025

422 de Leon Ave

5 bd · 5 ba · 4,733 sqft · built 2009 · 0.186 acres

Last Sale Tax Bill Prior Sale Owner Records
$1,580,000Nov 2009 $24,7242025 —Jan 2008 Owner on Record Owner Occupied Assessor + 1 DocumentUpdated Oct 2025

428 de Leon Ave

3 bd · 1 ba · 951 sqft · built 1953 · 0.245 acres

Last Sale Tax Bill Prior Sale Owner Records
$480,000May 2002 $9,1052025 Amount on Record Sep 2000 Owner on Record Assessor + 1 DocumentUpdated Aug 2026

434 de Leon Ave

3 bd · 1 ba · 1,215 sqft · built 1953 · 0.411 acres

Last Sale Tax Bill Prior Sale Owner Records
$1,375,000May 2018 $28,3632025 Amount on Record Feb 2016 2 Owners on Record Owner Occupied Assessor + 3 DocumentsUpdated Oct 2025

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