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NW 12th Loop, Oak Harbor, WA Property Records

Island County property records for 29 addresses on NW 12th Loop, Oak Harbor, WA · Last verified August 2026

NW 12th Loop Highlights

Properties 29
Median Sale Price $400,000
Deeds and Mortgages on File 51
Median Price per Sqft $312
Owner Occupied 86%
Median Annual Tax Bill $3,426
Median Year Built 2004
Median Ownership Tenure 8 years

Properties on NW 12th Loop

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

402 NW 12th Loop

2 bd · 2.25 ba · 1,375 sqft · built 2005 · 0.056 acres

Last Sale Tax Bill Prior Sale Owner Records
$425,000May 2026 $3,4922025 Amount on Record Jan 2014 Owner on Record Owner Occupied Assessor + 1 DocumentUpdated Jun 2026

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405 NW 12th Loop

2 bd · 2 ba · 1,167 sqft · built 2006

Last Sale Tax Bill Prior Sale Owner Records
$177,945Nov 2005 Amount on Record Jun 2005 2 Owners on Record Owner Occupied AssessorUpdated Nov 2025

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420 NW 12th Loop

2 bd · 2 ba · 1,504 sqft · built 2005

Last Sale Tax Bill Prior Sale Owner Records
$438,000Jul 2023 Amount on Record Sep 2017 Owner on Record Owner Occupied Assessor + 2 DocumentsUpdated Nov 2025

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423 NW 12th Loop

2 bd · 2 ba · 1,254 sqft · built 2005

Last Sale Tax Bill Prior Sale Owner Records
$299,000May 2020 Amount on Record May 2017 2 Owners on Record Owner Occupied Assessor + 2 DocumentsUpdated Nov 2025

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438 NW 12th Loop

2 bd · 2 ba · 1,268 sqft · built 2005

Last Sale Tax Bill Prior Sale Owner Records
$400,000Jun 2022 Amount on Record Oct 2004 2 Owners on Record Owner Occupied Assessor + 1 DocumentUpdated Nov 2025

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441 NW 12th Loop

2 bd · 2 ba · 1,134 sqft · built 2006

Last Sale Tax Bill Prior Sale Owner Records
$178,000May 2016 Amount on Record Mar 2008 Owner on Record Owner Occupied Assessor + 1 DocumentUpdated Nov 2025

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456 NW 12th Loop

2 bd · 2 ba · 1,542 sqft · built 2004

Last Sale Tax Bill Prior Sale Owner Records
$179,700Jun 2004 —Feb 2015 Owner on Record Owner Occupied AssessorUpdated Nov 2025

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461 NW 12th Loop

2 bd · 2 ba · 1,102 sqft · built 2005

Last Sale Tax Bill Prior Sale Owner Records
$229,900Jul 2018 Amount on Record Jan 2007 Owner on Record Owner Occupied Assessor + 2 DocumentsUpdated Nov 2025

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478 NW 12th Loop

2 bd · 1.75 ba · 1,542 sqft · built 2004 · 0.058 acres

Last Sale Tax Bill Prior Sale Owner Records
$429,000Jul 2023 $3,6042025 Amount on Record Oct 2020 2 Owners on Record Owner Occupied Assessor + 3 DocumentsUpdated Aug 2026

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479 NW 12th Loop

2 bd · 2 ba · 1,249 sqft · built 2005

Last Sale Tax Bill Prior Sale Owner Records
$230,000Nov 2017 Owner on Record Owner Occupied Assessor + 4 DocumentsUpdated Nov 2025

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496 NW 12th Loop

2 bd · 2 ba · 1,367 sqft · built 2004

Last Sale Tax Bill Prior Sale Owner Records
$485,000Mar 2025 Owner on Record Owner Occupied Assessor + 3 DocumentsUpdated Nov 2025

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497 NW 12th Loop

2 bd · 2 ba · 1,150 sqft · built 2005

Last Sale Tax Bill Prior Sale Owner Records
$390,000Jan 2022 Amount on Record Jul 2017 Owner on Record Owner Occupied Assessor + 2 DocumentsUpdated Nov 2025

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509 NW 12th Loop

2 bd · 2 ba · 1,533 sqft · built 2008

Last Sale Tax Bill Prior Sale Owner Records
$280,000Mar 2018 —Apr 2010 2 Owners on Record Assessor + 1 DocumentUpdated Nov 2025

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521 NW 12th Loop

2 bd · 2 ba · 1,265 sqft · built 2008

Last Sale Tax Bill Prior Sale Owner Records
$249,500Oct 2018 —May 2012 Owner on Record Owner Occupied Assessor + 1 DocumentUpdated Nov 2025

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549 NW 12th Loop

3,114 sqft · built 2002 · 0.5 acres

Last Sale Tax Bill Prior Sale Owner Records
Owner on Record Owner Occupied AssessorUpdated Nov 2025

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575 NW 12th Loop

2 bd · 2 ba · 1,334 sqft · built 2005

Last Sale Tax Bill Prior Sale Owner Records
$255,000Jun 2019 Owner on Record Owner Occupied Assessor + 3 DocumentsUpdated Mar 2026

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589 NW 12th Loop

2 bd · 2 ba · 1,559 sqft · built 2005

Last Sale Tax Bill Prior Sale Owner Records
$202,900Aug 2005 Owner on Record Owner Occupied AssessorUpdated Nov 2025

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605 NW 12th Loop

2 bd · 1.75 ba · 1,270 sqft · built 2003 · 0.051 acres

Last Sale Tax Bill Prior Sale Owner Records
$399,000Nov 2024 $3,3262025 Amount on Record Nov 2011 2 Owners on Record Assessor + 3 DocumentsUpdated Aug 2026

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606 NW 12th Loop

2 bd · 2 ba · 1,374 sqft · built 2002 · 0.058 acres

Last Sale Tax Bill Prior Sale Owner Records
$430,000Apr 2026 $3,4262025 2 Owners on Record Assessor + 2 DocumentsUpdated May 2026

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623 NW 12th Loop

2 bd · 2 ba · 1,222 sqft · built 2004

Last Sale Tax Bill Prior Sale Owner Records
$267,000Dec 2019 —Oct 2012 2 Owners on Record Assessor + 1 DocumentUpdated Nov 2025

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624 NW 12th Loop

2 bd · 2 ba · 1,487 sqft · built 2002

Last Sale Tax Bill Prior Sale Owner Records
$184,900May 2005 2 Owners on Record Owner Occupied Assessor + 2 DocumentsUpdated Nov 2025

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641 NW 12th Loop

2 bd · 2 ba · 1,135 sqft · built 2004

Last Sale Tax Bill Prior Sale Owner Records
Amount on Record Jul 2007 Owner on Record Owner Occupied Assessor + 2 DocumentsUpdated Nov 2025

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642 NW 12th Loop

2 bd · 2 ba · 1,374 sqft · built 2001 · 0.119 acres

Last Sale Tax Bill Prior Sale Owner Records
$168,780May 2013 Amount on Record Jul 2008 Owner on Record Owner Occupied Assessor + 1 DocumentUpdated Nov 2025

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659 NW 12th Loop

2 bd · 2 ba · 1,270 sqft · built 2003

Last Sale Tax Bill Prior Sale Owner Records
$285,000Dec 2020 —Jul 2020 Owner on Record Owner Occupied Assessor + 3 DocumentsUpdated Nov 2025

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660 NW 12th Loop

2 bd · 2 ba · 1,487 sqft · built 2003

Last Sale Tax Bill Prior Sale Owner Records
$190,000Sep 2015 —Oct 2014 Owner on Record Owner Occupied AssessorUpdated Nov 2025

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677 NW 12th Loop

2 bd · 2.75 ba · 1,135 sqft · built 2003 · 0.054 acres

Last Sale Tax Bill Prior Sale Owner Records
$165,000Jun 2013 $3,1882025 Amount on Record Jul 2009 Owner on Record Owner Occupied AssessorUpdated Apr 2026

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678 NW 12th Loop

2 bd · 2 ba · 1,226 sqft · built 2003

Last Sale Tax Bill Prior Sale Owner Records
$400,000May 2022 Owner on Record Owner Occupied Assessor + 6 DocumentsUpdated Nov 2025

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693 NW 12th Loop

2 bd · 2 ba · 1,249 sqft · built 2005

Last Sale Tax Bill Prior Sale Owner Records
$229,000Jun 2017 Owner on Record Owner Occupied Assessor + 2 DocumentsUpdated Nov 2025

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696 NW 12th Loop

2 bd · 2 ba · 1,263 sqft · built 2002

Last Sale Tax Bill Prior Sale Owner Records
$248,000Dec 2018 2 Owners on Record Owner Occupied Assessor + 3 DocumentsUpdated Nov 2025

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Property Records in Nearby Streets