Union Ave, Snohomish, WA Property Records

Snohomish County property records for 39 addresses on Union Ave, Snohomish, WA · Last verified October 2026

Union Ave Highlights

Properties 39
Median Sale Price $635,000
Deeds and Mortgages on File 45
Median Price per Sqft $361
Owner Occupied 62%
Median Annual Tax Bill $6,618
Median Year Built 1909
Median Ownership Tenure 17 years

Properties on Union Ave

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

101 Union Ave

6,048 sqft · built 1995 · 0.25 acres

Last Sale Tax Bill Prior Sale Owner Records
$632,920Jan 2013 $15,6072026 Owner on Record AssessorUpdated Oct 2026

104 Union Ave

2 bd · 1 ba · 1,224 sqft · built 1900 · 0.019 acres

Last Sale Tax Bill Prior Sale Owner Records
$443,000Jun 2021 $4,4312026 Amount on Record Oct 2013 Owner on Record Owner Occupied Assessor + 3 DocumentsUpdated Oct 2026

106 Union Ave

0.5 ba · 783 sqft · built 1900 · 0.019 acres

Last Sale Tax Bill Prior Sale Owner Records
$180,000Feb 2017 $3,4802026 Amount on Record Oct 2006 Owner on Record Assessor + 1 DocumentUpdated Oct 2026

107 Union Ave

0.5 ba · 1,022 sqft · built 1955 · 0.039 acres

Last Sale Tax Bill Prior Sale Owner Records
$50,691Jan 2008 $2,5682026 Amount on Record May 1996 Owner on Record AssessorUpdated Sep 2026

108 Union Ave

1.75 ba · 3,633 sqft · built 1900 · 0.1 acres

Last Sale Tax Bill Prior Sale Owner Records
$630,000Feb 2019 $9,9532026 Amount on Record Mar 2010 Owner on Record Assessor + 2 DocumentsUpdated Oct 2026

109 Union Ave

0.5 ba · 2,600 sqft · built 1910 · 0.06 acres

Last Sale Tax Bill Prior Sale Owner Records
—Aug 1999 $3,5002026 Owner on Record Owner Occupied AssessorUpdated Oct 2026

112 Union Ave

0.5 ba · 1,962 sqft · built 1909 · 0.069 acres

Last Sale Tax Bill Prior Sale Owner Records
$299,950Dec 2009 Amount on Record Oct 2001 Owner on Record AssessorUpdated Oct 2026

114 Union Ave

9,138 sqft · built 1900 · 0.53 acres

Last Sale Tax Bill Prior Sale Owner Records
2 Owners on Record AssessorUpdated Oct 2026

119 Union Ave

1.25 ba · 1,378 sqft · built 1900 · 0.019 acres

Last Sale Tax Bill Prior Sale Owner Records
$510,000Nov 2021 $5,6392026 Amount on Record Dec 2005 Owner on Record AssessorUpdated Oct 2026

218 Union Ave

3 bd · 3 ba · 1,944 sqft · built 1901 · 0.264 acres

Last Sale Tax Bill Prior Sale Owner Records
$300,280Jun 2013 $6,8442026 Amount on Record Sep 1995 2 Owners on Record Owner Occupied Assessor + 2 DocumentsUpdated Oct 2026

220 Union Ave

4 bd · 2 ba · 3,490 sqft · built 1905 · 0.44 acres

Last Sale Tax Bill Prior Sale Owner Records
$240,000Jan 1997 $12,2032026 Owner on Record Owner Occupied AssessorUpdated Oct 2026

226 Union Ave

4 bd · 2.5 ba · 2,540 sqft · built 1890 · 0.35 acres

Last Sale Tax Bill Prior Sale Owner Records
$795,000Jun 2006 $10,2432026 Amount on Record Jun 1999 Owner on Record AssessorUpdated Oct 2026

301 Union Ave

built 1929 · 4.21 acres

Last Sale Tax Bill Prior Sale Owner Records
Owner on Record Owner Occupied AssessorUpdated Oct 2026

310 Union Ave

4 bd · 2 ba · 2,388 sqft · built 1905 · 0.18 acres

Last Sale Tax Bill Prior Sale Owner Records
$69,688Apr 2020 $8,1132026 Amount on Record Feb 2017 2 Owners on Record Owner Occupied Assessor + 4 DocumentsUpdated Oct 2026

314 Union Ave

4 bd · 4.5 ba · 2,722 sqft · built 1901 · 0.18 acres

Last Sale Tax Bill Prior Sale Owner Records
$1,075,000Oct 2021 $9,2982026 Amount on Record Dec 2003 2 Owners on Record Assessor + 3 DocumentsUpdated Oct 2026

315 Union Ave

3 bd · 1 ba · 1,404 sqft · built 1901 · 0.189 acres

Last Sale Tax Bill Prior Sale Owner Records
$320,000Jan 2017 $5,8152026 Amount on Record Jun 2008 Owner on Record Owner Occupied Assessor + 1 DocumentUpdated Oct 2026

318 Union Ave

3 bd · 1 ba · 1,626 sqft · built 1912 · 0.18 acres

Last Sale Tax Bill Prior Sale Owner Records
$198,500Jun 2001 $5,9462026 Owner on Record Owner Occupied AssessorUpdated Oct 2026

323 Union Ave

4 bd · 3 ba · 3,052 sqft · built 1902 · 0.18 acres

Last Sale Tax Bill Prior Sale Owner Records
$1,005,500Feb 2022 $9,5262026 Amount on Record Nov 2005 2 Owners on Record Owner Occupied Assessor + 3 DocumentsUpdated Oct 2026

325 Union Ave

3 bd · 2 ba · 1,408 sqft · built 1896 · 0.18 acres

Last Sale Tax Bill Prior Sale Owner Records
$34,921May 2017 $5,7402026 Amount on Record Nov 2014 Owner on Record Assessor + 6 DocumentsUpdated Sep 2026

330 Union Ave

12,562 sqft · built 1922 · 0.35 acres

Last Sale Tax Bill Prior Sale Owner Records
Owner on Record Owner Occupied AssessorUpdated Oct 2026

331 Union Ave

8 bd · 2 ba · 3,059 sqft · built 1950 · 0.1 acres

Last Sale Tax Bill Prior Sale Owner Records
Owner on Record Owner Occupied AssessorUpdated Oct 2026

401 Union Ave

6 bd · 2.5 ba · 2,464 sqft · built 1904 · 0.169 acres

Last Sale Tax Bill Prior Sale Owner Records
$56,179Sep 2005 $7,8602026 Amount on Record Dec 2001 2 Owners on Record Owner Occupied Assessor + 3 DocumentsUpdated Sep 2026

405 Union Ave

2 bd · 1 ba · 1,760 sqft · built 1955 · 0.165 acres

Last Sale Tax Bill Prior Sale Owner Records
$105,000Jun 1994 $5,6722026 Owner on Record Owner Occupied AssessorUpdated Oct 2026

408 Union Ave

3 bd · 1 ba · 1,646 sqft · built 1902 · 0.169 acres

Last Sale Tax Bill Prior Sale Owner Records
$56,700Aug 1986 $6,1182026 Owner on Record Owner Occupied AssessorUpdated Oct 2026

412 Union Ave

7 bd · 3.5 ba · 3,351 sqft · built 1892 · 0.169 acres

Last Sale Tax Bill Prior Sale Owner Records
$170,000Dec 1992 $8,6172026 2 Owners on Record Owner Occupied Assessor + 3 DocumentsUpdated Oct 2026

413 Union Ave

2 bd · 1.5 ba · 2,234 sqft · built 1950 · 0.229 acres

Last Sale Tax Bill Prior Sale Owner Records
$240,000Mar 2005 $6,5902026 Amount on Record May 2001 Owner on Record AssessorUpdated Oct 2026

416 Union Ave

1 bd · 1 ba · 660 sqft · built 1943 · 0.169 acres

Last Sale Tax Bill Prior Sale Owner Records
$95,000Jun 1996 $4,9222026 —Jun 1996 2 Owners on Record AssessorUpdated Oct 2026

417 Union Ave

6 bd · 3 ba · 2,543 sqft · built 1979 · 0.247 acres

Last Sale Tax Bill Prior Sale Owner Records
$344,280Dec 2013 $7,8792026 Amount on Record Mar 2005 Owner on Record Assessor + 1 DocumentUpdated Sep 2026

419 Union Ave

2 bd · 2 ba · 2,812 sqft · built 1946 · 0.137 acres

Last Sale Tax Bill Prior Sale Owner Records
$227,500Feb 2002 $6,8932026 Amount on Record Aug 1994 Owner on Record Owner Occupied AssessorUpdated Oct 2026

420 Union Ave

3 bd · 1 ba · 880 sqft · built 1986 · 0.169 acres

Last Sale Tax Bill Prior Sale Owner Records
$28,089May 2008 $5,6482026 —May 2008 Owner on Record Owner Occupied AssessorUpdated Sep 2026

421 Union Ave

3 bd · 2 ba · 1,367 sqft · built 1948 · 0.11 acres

Last Sale Tax Bill Prior Sale Owner Records
$165,000Mar 2004 $5,3892026 Amount on Record Aug 1994 2 Owners on Record Owner Occupied Assessor + 3 DocumentsUpdated Oct 2026

425 Union Ave

4 bd · 3 ba · 2,168 sqft · built 1978 · 0.11 acres

Last Sale Tax Bill Prior Sale Owner Records
$378,000Jun 2008 $6,7682026 Amount on Record Sep 2001 2 Owners on Record AssessorUpdated Oct 2026

426 Union Ave

3 bd · 2 ba · 1,698 sqft · built 1896 · 0.169 acres

Last Sale Tax Bill Prior Sale Owner Records
$899,900May 2026 $6,3912026 Amount on Record Oct 2022 Owner on Record Owner Occupied Assessor + 3 DocumentsUpdated Oct 2026

429 Union Ave

3 bd · 3 ba · 2,292 sqft · built 1898 · 0.139 acres

Last Sale Tax Bill Prior Sale Owner Records
$399,950May 2015 $9,4442026 Amount on Record May 2005 2 Owners on Record Owner Occupied Assessor + 3 DocumentsUpdated Oct 2026

430 Union Ave

4 bd · 1.5 ba · 1,566 sqft · built 1894 · 0.169 acres

Last Sale Tax Bill Prior Sale Owner Records
$215,000Dec 1999 $5,5892026 Amount on Record Sep 1997 2 Owners on Record Owner Occupied AssessorUpdated Oct 2026

720 Union Ave

4 bd · 3.5 ba · 2,096 sqft · built 1996 · 0.1 acres

Last Sale Tax Bill Prior Sale Owner Records
$179,950Jul 1997 $6,8382026 2 Owners on Record Owner Occupied AssessorUpdated Oct 2026

724 Union Ave

4 bd · 3.5 ba · 1,912 sqft · built 1997 · 0.1 acres

Last Sale Tax Bill Prior Sale Owner Records
$635,000Nov 2021 $1,2682026 Amount on Record Dec 2004 2 Owners on Record Owner Occupied Assessor + 2 DocumentsUpdated Oct 2026

726 Union Ave

3 bd · 3.5 ba · 1,912 sqft · built 1997 · 0.1 acres

Last Sale Tax Bill Prior Sale Owner Records
$715,000Mar 2025 $6,6182026 Amount on Record Oct 2013 2 Owners on Record Owner Occupied AssessorUpdated Sep 2026

728 Union Ave

5 bd · 3.5 ba · 2,096 sqft · built 1996 · 0.11 acres

Last Sale Tax Bill Prior Sale Owner Records
$629,000Jul 2021 $6,8452026 Amount on Record Jun 2006 Owner on Record Assessor + 2 DocumentsUpdated Oct 2026

Property Records in Nearby Streets