Seneca St, Placentia, CA Property Records

Orange County property records for 16 addresses on Seneca St, Placentia, CA · Last verified August 2026

Seneca St Highlights

Properties 16
Median Sale Price $625,000
Deeds and Mortgages on File 34
Median Price per Sqft $579
Owner Occupied 88%
Median Annual Tax Bill $5,882
Median Year Built 1971
Median Ownership Tenure 9 years

Properties on Seneca St

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

601 Seneca St

2 bd · 1 ba · 816 sqft · 0.039 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$515,000Feb 2022 $6,6612025 —Mar 2003 2 Names on Record Owner Occupied Assessor + 1 DocumentUpdated Nov 2025

605 Seneca St

2 bd · 2 ba · 928 sqft · 0.029 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$376,000Jul 2017 $5,4772025 Amount on Record Oct 2012 2 Names on Record Owner Occupied Assessor + 2 DocumentsUpdated Nov 2025

609 Seneca St

2 bd · 2 ba · 928 sqft · 0.029 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$335,000Oct 2005 $6,6622025 2 Names on Record Owner Occupied Assessor + 1 DocumentUpdated Nov 2025

613 Seneca St

3 bd · 2 ba · 1,121 sqft · 0.033 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$430,000Nov 2005 $7,0972025 Amount on Record Mar 2001 1 Name on Record Owner Occupied AssessorUpdated Nov 2025

617 Seneca St

3 bd · 2 ba · 1,121 sqft · 0.033 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$725,000Nov 2025 $6,0282025 —Nov 2015 2 Names on Record Owner Occupied Assessor + 3 DocumentsUpdated Nov 2025

621 Seneca St

2 bd · 1 ba · 816 sqft · 0.039 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$640,000Jun 2026 $5,8822025 Amount on Record Jun 2019 1 Name on Record Owner Occupied Assessor + 6 DocumentsUpdated Jun 2026

625 Seneca St

2 bd · 1 ba · 816 sqft · 0.039 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
—Apr 2014 $2,3242025 —Nov 1999 3 Names on Record AssessorUpdated Nov 2025

629 Seneca St

3 bd · 1.5 ba · 1,121 sqft · 0.033 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$126,000Jan 1995 $3,1122025 —Jan 1995 2 Names on Record Owner Occupied AssessorUpdated Aug 2026

633 Seneca St

2 bd · 2 ba · 928 sqft · 0.029 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$149,500Sep 2000 $3,2562025 —Aug 1994 2 Names on Record Owner Occupied Assessor + 1 DocumentUpdated Nov 2025

637 Seneca St

2 bd · 1 ba · 816 sqft · 0.039 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$255,000Aug 2010 $4,3542025 —Sep 2011 1 Name on Record Owner Occupied Assessor + 2 DocumentsUpdated Nov 2025

641 Seneca St

2 bd · 1 ba · 816 sqft · 0.039 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
—May 2004 $2,9382025 —Jan 2012 1 Name on Record AssessorUpdated Nov 2025

645 Seneca St

3 bd · 1.5 ba · 1,121 sqft · 0.033 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$625,000Jun 2023 $7,8352025 Amount on Record Aug 2009 2 Names on Record Owner Occupied Assessor + 6 DocumentsUpdated Aug 2026

649 Seneca St

2 bd · 2 ba · 928 sqft · 0.029 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$435,000Nov 2018 $6,0122025 —Jun 2015 1 Name on Record Owner Occupied Assessor + 4 DocumentsUpdated Nov 2025

653 Seneca St

2 bd · 1.5 ba · 928 sqft · 0.029 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$180,000Feb 2011 $3,3132025 —Nov 2005 2 Names on Record Owner Occupied Assessor + 2 DocumentsUpdated Aug 2026

657 Seneca St

3 bd · 1.5 ba · 1,121 sqft · 0.033 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$650,000Sep 2022 $8,1112025 Amount on Record Jul 2022 2 Names on Record Owner Occupied Assessor + 3 DocumentsUpdated Jun 2026

661 Seneca St

2 bd · 1 ba · 816 sqft · 0.039 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$330,000May 2018 $4,9232025 —Nov 2013 1 Name on Record Owner Occupied Assessor + 3 DocumentsUpdated Nov 2025

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