9th St, Blaine, WA Property Records

Whatcom County property records for 32 addresses on 9th St, Blaine, WA · Last verified October 2026

9th St Highlights

Properties 32
Median Sale Price $434,900
Deeds and Mortgages on File 61
Median Price per Sqft $300
Owner Occupied 84%
Median Annual Tax Bill $2,895
Median Year Built 1994
Median Ownership Tenure 6 years

Properties on 9th St

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

114 9th St

3 bd · 2 ba · 1,960 sqft · built 1964

Last Sale Tax Bill Prior Sale Owner Records
$3,4972025 2 Owners on Record Owner Occupied AssessorUpdated Mar 2026

141 9th St

3 bd · 2 ba · 1,166 sqft · built 2001

Last Sale Tax Bill Prior Sale Owner Records
$466,000Sep 2022 $2,6642025 —Sep 2020 2 Owners on Record Owner Occupied Assessor + 3 DocumentsUpdated Mar 2026

151 9th St

3 bd · 2 ba · 1,150 sqft · built 2001 · 0.183 acres

Last Sale Tax Bill Prior Sale Owner Records
—Aug 2021 $2,7572025 Amount on Record Jul 2021 Owner on Record Owner Occupied Assessor + 4 DocumentsUpdated Sep 2026

161 9th St

3 bd · 2 ba · 1,285 sqft · built 2001

Last Sale Tax Bill Prior Sale Owner Records
$430,000Jul 2023 $2,7112025 —Jan 2009 2 Owners on Record Owner Occupied Assessor + 1 DocumentUpdated Mar 2026

170 9th St

3 bd · 2 ba · 1,572 sqft · built 1990

Last Sale Tax Bill Prior Sale Owner Records
$360,000Sep 2020 $2,8982025 —Jul 2017 Owner on Record Owner Occupied Assessor + 4 DocumentsUpdated Mar 2026

171 9th St

3 bd · 2 ba · 1,492 sqft · built 1993

Last Sale Tax Bill Prior Sale Owner Records
$3,0972025 2 Owners on Record Owner Occupied AssessorUpdated Mar 2026

210 9th St

3 bd · 2 ba · 1,385 sqft · built 1978

Last Sale Tax Bill Prior Sale Owner Records
$118,800Jul 2002 $2,4722025 Owner on Record Owner Occupied AssessorUpdated Mar 2026

230 9th St

3 bd · 2 ba · 1,440 sqft · built 1978

Last Sale Tax Bill Prior Sale Owner Records
$200,180Apr 2009 $2,8052025 Amount on Record Apr 2004 2 Owners on Record Owner Occupied AssessorUpdated Mar 2026

231 9th St

6 bd · 4 ba · 2,844 sqft · built 2019 · 0.169 acres

Last Sale Tax Bill Prior Sale Owner Records
$750,000Sep 2022 $4,3612025 —Mar 2019 2 Owners on Record Owner Occupied Assessor + 3 DocumentsUpdated Mar 2026

241 9th St

3 bd · 1.5 ba · 1,698 sqft · built 1914 · 0.18 acres

Last Sale Tax Bill Prior Sale Owner Records
$499,000May 2026 $3,1092025 Amount on Record Oct 2005 2 Owners on Record Owner Occupied Assessor + 2 DocumentsUpdated Jun 2026

250 9th St

3 bd · 2 ba · 1,718 sqft · built 1981

Last Sale Tax Bill Prior Sale Owner Records
$2,5142025 2 Owners on Record Owner Occupied AssessorUpdated Mar 2026

251 9th St

2 bd · 1 ba · 1,596 sqft · built 1976 · 0.169 acres

Last Sale Tax Bill Prior Sale Owner Records
$480,000May 2023 $2,6592025 Amount on Record Sep 2022 Owner on Record Assessor + 3 DocumentsUpdated Jul 2026

270 9th St

3 bd · 2 ba · 1,292 sqft · built 1978

Last Sale Tax Bill Prior Sale Owner Records
$112,805Jul 2002 $2,4292025 2 Owners on Record Owner Occupied AssessorUpdated Mar 2026

355 9th St

3 bd · 3 ba · 2,016 sqft · built 2005 · 0.183 acres

Last Sale Tax Bill Prior Sale Owner Records
$119,600Jun 2006 $3,6322025 Amount on Record Feb 2005 2 Owners on Record Owner Occupied Assessor + 2 DocumentsUpdated Sep 2026

411 9th St

4 bd · 2 ba · 1,236 sqft · built 1991 · 0.18 acres

Last Sale Tax Bill Prior Sale Owner Records
$209,030Jul 2005 $2,3112025 Owner on Record Owner Occupied Assessor + 1 DocumentUpdated Oct 2026

430 9th St

3 bd · 1 ba · 1,034 sqft · built 1979

Last Sale Tax Bill Prior Sale Owner Records
$300,000Feb 2020 $2,4112025 —Feb 2017 Owner on Record Owner Occupied Assessor + 2 DocumentsUpdated Mar 2026

431 9th St

4 bd · 2 ba · 1,320 sqft · built 2025

Last Sale Tax Bill Prior Sale Owner Records
$525,000Jul 2025 $2,8952025 Amount on Record May 2025 Owner on Record Owner Occupied Assessor + 1 DocumentUpdated Mar 2026

433 9th St

3 bd · 2 ba · 1,206 sqft · built 1992

Last Sale Tax Bill Prior Sale Owner Records
$317,900Dec 2019 $2,8462025 Owner on Record Owner Occupied Assessor + 4 DocumentsUpdated Mar 2026

450 9th St

3 bd · 1 ba · 1,012 sqft · built 1979 · 0.183 acres

Last Sale Tax Bill Prior Sale Owner Records
$367,000Jun 2024 $2,0002025 Owner on Record Assessor + 4 DocumentsUpdated Aug 2026

470 9th St

3 bd · 2 ba · 819 sqft · built 2001

Last Sale Tax Bill Prior Sale Owner Records
$455,000May 2022 $2,4082025 Amount on Record Apr 2016 Owner on Record Assessor + 3 DocumentsUpdated Mar 2026

477 9th St

3 bd · 2 ba · 1,557 sqft · built 1988 · 0.253 acres

Last Sale Tax Bill Prior Sale Owner Records
$206,180Dec 2011 $3,1762025 Amount on Record Apr 2007 Owner on Record Owner Occupied Assessor + 2 DocumentsUpdated Apr 2026

520 9th St

3 bd · 2 ba · 1,597 sqft · built 2007 · 0.18 acres

Last Sale Tax Bill Prior Sale Owner Records
$94,780Apr 2006 $1,3862025 2 Owners on Record Owner Occupied AssessorUpdated Mar 2026

521 9th St

3 bd · 2 ba · 1,516 sqft · built 2005

Last Sale Tax Bill Prior Sale Owner Records
$225,000Apr 2015 $3,1782025 Amount on Record Jul 2013 Owner on Record Owner Occupied Assessor + 2 DocumentsUpdated Mar 2026

539 9th St

3 bd · 2 ba · 1,496 sqft · built 2006

Last Sale Tax Bill Prior Sale Owner Records
$248,280Dec 2006 $2,9652025 Amount on Record May 2005 2 Owners on Record Owner Occupied AssessorUpdated Mar 2026

540 9th St

3 bd · 3 ba · 1,515 sqft · built 2008 · 0.18 acres

Last Sale Tax Bill Prior Sale Owner Records
$265,280Apr 2008 $3,4202025 2 Owners on Record Owner Occupied Assessor + 2 DocumentsUpdated Mar 2026

551 9th St

3 bd · 3 ba · 1,472 sqft · built 2021

Last Sale Tax Bill Prior Sale Owner Records
$348,800Dec 2020 $2,9932025 Amount on Record Nov 2019 Owner on Record Assessor + 2 DocumentsUpdated Mar 2026

617 9th St

3 bd · 3.5 ba · 1,888 sqft · built 2019 · 0.18 acres

Last Sale Tax Bill Prior Sale Owner Records
$403,000May 2019 $3,8242025 Amount on Record Aug 2017 2 Owners on Record Owner Occupied Assessor + 4 DocumentsUpdated Aug 2026

622 9th St

2 bd · 1 ba · 900 sqft · built 1910 · 0.18 acres

Last Sale Tax Bill Prior Sale Owner Records
$279,900Aug 2020 $2,5492025 Amount on Record Nov 2016 2 Owners on Record Owner Occupied Assessor + 2 DocumentsUpdated Aug 2026

640 9th St

3 bd · 3 ba · 1,966 sqft · built 1994

Last Sale Tax Bill Prior Sale Owner Records
$210,000Oct 2014 $3,4812025 Amount on Record Jan 2003 Owner on Record Owner Occupied AssessorUpdated Mar 2026

645 9th St

4 bd · 3 ba · 4,397 sqft · built 2020 · 0.269 acres

Last Sale Tax Bill Prior Sale Owner Records
$7,2082025 2 Owners on Record Owner Occupied Assessor + 3 DocumentsUpdated Mar 2026

660 9th St

3 bd · 4 ba · 2,099 sqft · built 1994

Last Sale Tax Bill Prior Sale Owner Records
$265,280Nov 2007 $3,8362025 Owner on Record Assessor + 2 DocumentsUpdated Mar 2026

680 9th St

3 bd · 2 ba · 1,760 sqft · built 2001 · 0.05 acres

Last Sale Tax Bill Prior Sale Owner Records
$434,900Mar 2024 $2,7992025 Amount on Record May 2020 2 Owners on Record Owner Occupied Assessor + 5 DocumentsUpdated Mar 2026

Property Records in Nearby Streets