Warner Ave, Hayward, CA Property Records

Alameda County property records for 14 addresses on Warner Ave, Hayward, CA · Last verified August 2026

Warner Ave Highlights

Properties 14
Median Sale Price $435,000
Deeds and Mortgages on File 21
Median Price per Sqft $469
Owner Occupied 86%
Median Annual Tax Bill $5,017
Median Year Built 1951
Median Ownership Tenure 16 years

Properties on Warner Ave

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

315 Warner Ave

3 bd · 1 ba · 951 sqft · 0.114 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$165,000Sep 1989 $4,1332025 1 Name on Record Assessor + 1 DocumentUpdated Aug 2026

316 Warner Ave

3 bd · 2 ba · 1,527 sqft · 0.127 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$275,000Jun 2010 $5,5012025 1 Name on Record Owner Occupied AssessorUpdated Oct 2025

323 Warner Ave

3 bd · 1 ba · 951 sqft · 0.114 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$82,000Apr 1984 $2,4292025 2 Names on Record Owner Occupied AssessorUpdated Aug 2026

324 Warner Ave

4 bd · 2 ba · 1,242 sqft · 0.127 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$781,000Oct 2020 $11,0412025 Amount on Record Aug 2018 3 Names on Record Owner Occupied Assessor + 2 DocumentsUpdated Oct 2025

332 Warner Ave

3 bd · 1 ba · 927 sqft · 0.127 acres · Garage · Pool

Last Sale Tax Bill Prior Sale Owner Records
$218,000Jul 2010 $3,8232025 Amount on Record Mar 2010 1 Name on Record Owner Occupied Assessor + 1 DocumentUpdated Aug 2026

340 Warner Ave

3 bd · 1 ba · 927 sqft · 0.127 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$435,000Aug 2016 $6,6102025 1 Name on Record Owner Occupied Assessor + 1 DocumentUpdated Oct 2025

348 Warner Ave

3 bd · 2 ba · 1,383 sqft · 0.127 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$295,000Feb 2009 $5,0172025 —Dec 2010 1 Name on Record Owner Occupied AssessorUpdated Oct 2025

355 Warner Ave

3 bd · 1 ba · 1,221 sqft · 0.159 acres

Last Sale Tax Bill Prior Sale Owner Records
$9902025 —Aug 2004 1 Name on Record Owner Occupied AssessorUpdated Aug 2026

356 Warner Ave

3 bd · 2 ba · 1,607 sqft · 0.115 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$48,000Jun 1998 $3,9862025 Amount on Record Oct 1999 2 Names on Record Assessor + 4 DocumentsUpdated Oct 2025

363 Warner Ave

3 bd · 1 ba · 927 sqft · 0.159 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$647,500Mar 2020 $9,2022025 —Feb 2018 2 Names on Record Owner Occupied Assessor + 6 DocumentsUpdated Oct 2025

364 Warner Ave

3 bd · 1 ba · 1,164 sqft · 0.115 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$240,000Apr 2011 $4,1832025 —Nov 2006 1 Name on Record Owner Occupied Assessor + 1 DocumentUpdated Oct 2025

371 Warner Ave

3 bd · 2 ba · 1,367 sqft · 0.159 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$315,000Nov 2017 $8,6392024 Amount on Record Dec 2014 2 Names on Record Owner Occupied Assessor + 3 DocumentsUpdated Jul 2026

379 Warner Ave

3 bd · 1 ba · 927 sqft · 0.159 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$255,000Jan 2009 $4,4852025 2 Names on Record Owner Occupied AssessorUpdated Oct 2025

387 Warner Ave

3 bd · 2 ba · 1,439 sqft · 0.153 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$890,000Nov 2021 $12,3042025 —Nov 2018 2 Names on Record Owner Occupied Assessor + 2 DocumentsUpdated Jan 2026

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