9th Ave S, Seattle, WA Property Records

King County property records for 51 addresses on 9th Ave S, Seattle, WA · Last verified October 2026

9th Ave S Highlights

Properties 51
Median Sale Price $625,000
Deeds and Mortgages on File 76
Median Price per Sqft $287
Owner Occupied 67%
Median Annual Tax Bill $6,808
Median Year Built 1961
Median Ownership Tenure 15 years

Properties on 9th Ave S

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

3700 9th Ave S

18,571 sqft · built 1983 · 1.9 acres

Last Sale Tax Bill Prior Sale Owner Records
$202024 Owner on Record Owner Occupied AssessorUpdated Jul 2026

3800 9th Ave S

1,924 sqft · built 1927 · 0.44 acres

Last Sale Tax Bill Prior Sale Owner Records
$192024 Owner on Record Owner Occupied AssessorUpdated Jul 2026

3809 9th Ave S

24,236 sqft · built 2009 · 0.323 acres

Last Sale Tax Bill Prior Sale Owner Records
$565,000Aug 2008 $66,1422026 Owner on Record AssessorUpdated Jul 2026

3901 9th Ave S

15,162 sqft · built 1936 · 0.401 acres

Last Sale Tax Bill Prior Sale Owner Records
—Mar 1993 $22,4852026 Owner on Record Assessor + 2 DocumentsUpdated Jul 2026

3925 9th Ave S

19,298 sqft · built 1973 · 0.551 acres

Last Sale Tax Bill Prior Sale Owner Records
$1,200,000Jan 1999 $45,4432026 —Apr 2010 Owner on Record AssessorUpdated Jul 2026

10203 9th Ave S

3 bd · 1.5 ba · 1,410 sqft · built 1961 · 0.228 acres

Last Sale Tax Bill Prior Sale Owner Records
$141,000Mar 1998 $6,8342026 —Jun 1993 Owner on Record Owner Occupied Assessor + 1 DocumentUpdated Jul 2026

10204 9th Ave S

4 bd · 1.75 ba · 2,120 sqft · built 1961 · 0.217 acres

Last Sale Tax Bill Prior Sale Owner Records
$265,000Sep 2014 $7,8662026 Amount on Record Apr 2003 2 Owners on Record Owner Occupied Assessor + 5 DocumentsUpdated Jul 2026

10211 9th Ave S

4 bd · 1.5 ba · 1,860 sqft · built 1961 · 0.185 acres

Last Sale Tax Bill Prior Sale Owner Records
$73,000Jan 1988 $5632026 Owner on Record Owner Occupied AssessorUpdated Jul 2026

10212 9th Ave S

6 bd · 1.75 ba · 2,080 sqft · built 1961 · 0.176 acres

Last Sale Tax Bill Prior Sale Owner Records
$329,000Oct 2015 $6,8672026 —Dec 1988 2 Owners on Record Owner Occupied Assessor + 5 DocumentsUpdated Jul 2026

10219 9th Ave S

6 bd · 1.75 ba · 2,040 sqft · built 1961 · 0.179 acres

Last Sale Tax Bill Prior Sale Owner Records
$5,6122026 Owner on Record Owner Occupied AssessorUpdated Jul 2026

10220 9th Ave S

5 bd · 3.5 ba · 3,020 sqft · built 1961 · 0.176 acres

Last Sale Tax Bill Prior Sale Owner Records
$239,950Feb 2004 $9,0922026 Amount on Record May 2000 2 Owners on Record Owner Occupied Assessor + 4 DocumentsUpdated Jul 2026

10227 9th Ave S

4 bd · 1.5 ba · 2,050 sqft · built 1961 · 0.179 acres

Last Sale Tax Bill Prior Sale Owner Records
$625,000Mar 2021 $7,1442026 Amount on Record Dec 2020 Owner on Record Assessor + 4 DocumentsUpdated Jul 2026

10228 9th Ave S

3 bd · 1.75 ba · 1,680 sqft · built 1961 · 0.176 acres

Last Sale Tax Bill Prior Sale Owner Records
$410,000Aug 2019 $6,7072026 —Nov 1999 Owner on Record Owner Occupied Assessor + 1 DocumentUpdated Jul 2026

10235 9th Ave S

3 bd · 1 ba · 1,060 sqft · built 1961 · 0.179 acres

Last Sale Tax Bill Prior Sale Owner Records
$8582026 2 Owners on Record Owner Occupied Assessor + 1 DocumentUpdated Jul 2026

10236 9th Ave S

4 bd · 1.75 ba · 1,570 sqft · built 1961 · 0.176 acres

Last Sale Tax Bill Prior Sale Owner Records
$328,000Aug 2018 $6,7902026 Amount on Record Sep 1994 Owner on Record Owner Occupied Assessor + 4 DocumentsUpdated Jul 2026

10241 9th Ave S

5 bd · 1.75 ba · 2,080 sqft · built 1961 · 0.178 acres

Last Sale Tax Bill Prior Sale Owner Records
$124,000Jul 1990 $6,8282026 Owner on Record AssessorUpdated Jul 2026

10244 9th Ave S

4 bd · 2 ba · 2,080 sqft · built 1961 · 0.176 acres

Last Sale Tax Bill Prior Sale Owner Records
$180,000Sep 2010 $6,9692026 Amount on Record Jul 2010 2 Owners on Record Owner Occupied AssessorUpdated Jul 2026

10246 9th Ave S

4 bd · 2 ba · 1,210 sqft · built 1961 · 0.176 acres

Last Sale Tax Bill Prior Sale Owner Records
$116,500Jun 1993 $6,7292026 —Jan 2003 Owner on Record Owner Occupied Assessor + 1 DocumentUpdated Jul 2026

10247 9th Ave S

3 bd · 1 ba · 1,360 sqft · built 1961 · 0.178 acres

Last Sale Tax Bill Prior Sale Owner Records
$169,000Jun 2000 $6,6012026 2 Owners on Record Owner Occupied AssessorUpdated Jul 2026

10254 9th Ave S

5 bd · 2 ba · 2,360 sqft · built 1961 · 0.214 acres

Last Sale Tax Bill Prior Sale Owner Records
$9,1892026 Owner on Record Owner Occupied Assessor + 3 DocumentsUpdated Jul 2026

10255 9th Ave S

3 bd · 1.5 ba · 1,390 sqft · built 1961 · 0.214 acres

Last Sale Tax Bill Prior Sale Owner Records
$333,000Sep 2015 $7,8572026 Amount on Record Sep 2006 Owner on Record Owner Occupied Assessor + 5 DocumentsUpdated Jul 2026

10402 9th Ave S

4 bd · 2.75 ba · 2,660 sqft · built 1966 · 0.225 acres

Last Sale Tax Bill Prior Sale Owner Records
$159,500Nov 1997 $7,8062026 —Oct 2001 Owner on Record Owner Occupied Assessor + 2 DocumentsUpdated Jul 2026

10415 9th Ave S

4 bd · 2.25 ba · 2,330 sqft · built 1961 · 0.218 acres

Last Sale Tax Bill Prior Sale Owner Records
$615,000Oct 2021 $7,3492026 2 Owners on Record Assessor + 1 DocumentUpdated Jul 2026

10416 9th Ave S

4 bd · 2.5 ba · 3,160 sqft · built 1963 · 0.177 acres

Last Sale Tax Bill Prior Sale Owner Records
$768,000May 2023 $8,3282026 Amount on Record Jul 2015 2 Owners on Record Assessor + 2 DocumentsUpdated Jul 2026

10417 9th Ave S

5 bd · 2.75 ba · 2,840 sqft · built 1967 · 0.212 acres

Last Sale Tax Bill Prior Sale Owner Records
$815,000Mar 2024 $8,7362026 Amount on Record Feb 2016 2 Owners on Record Owner Occupied Assessor + 2 DocumentsUpdated Jul 2026

10424 9th Ave S

6 bd · 2.5 ba · 2,690 sqft · built 1961 · 0.181 acres

Last Sale Tax Bill Prior Sale Owner Records
$434,100Jan 2018 $9,1512026 Amount on Record Mar 2007 Owner on Record Assessor + 2 DocumentsUpdated Jul 2026

10432 9th Ave S

4 bd · 2.25 ba · 2,620 sqft · built 1966 · 0.282 acres

Last Sale Tax Bill Prior Sale Owner Records
$370,000Dec 2015 $8,9472026 Amount on Record Apr 1986 Owner on Record Owner Occupied Assessor + 1 DocumentUpdated Jul 2026

12421 9th Ave S

3 bd · 1 ba · 1,520 sqft · built 1937 · 0.49 acres

Last Sale Tax Bill Prior Sale Owner Records
—Dec 2011 $8,1102026 Amount on Record Oct 2011 Owner on Record Owner Occupied AssessorUpdated Jul 2026

12432 9th Ave S

3 bd · 2.5 ba · 2,300 sqft · built 2004 · 0.224 acres

Last Sale Tax Bill Prior Sale Owner Records
$294,950May 2004 $8,3932026 Amount on Record Aug 2003 2 Owners on Record Owner Occupied AssessorUpdated Jul 2026

12437 9th Ave S

4 bd · 1.5 ba · 1,810 sqft · built 1960 · 0.206 acres

Last Sale Tax Bill Prior Sale Owner Records
$265,950Jan 2007 $6,1852026 Amount on Record Dec 1988 2 Owners on Record AssessorUpdated Jul 2026

12438 9th Ave S

4 bd · 1.5 ba · 1,410 sqft · built 1960 · 0.224 acres

Last Sale Tax Bill Prior Sale Owner Records
$600,000Jun 2026 $5,9592026 Amount on Record May 1994 Owner on Record Owner Occupied Assessor + 2 DocumentsUpdated Jul 2026

12439 9th Ave S

4 bd · 2.25 ba · 1,810 sqft · built 1960 · 0.206 acres

Last Sale Tax Bill Prior Sale Owner Records
$400,000May 2018 $6,5482026 Amount on Record Feb 2015 Owner on Record Owner Occupied Assessor + 2 DocumentsUpdated Jul 2026

12440 9th Ave S

3 bd · 1.5 ba · 1,390 sqft · built 1961 · 0.183 acres

Last Sale Tax Bill Prior Sale Owner Records
$300,000Nov 2016 $6,4682026 Amount on Record Nov 2009 2 Owners on Record Owner Occupied Assessor + 1 DocumentUpdated Jul 2026

12444 9th Ave S

3 bd · 1.5 ba · 1,060 sqft · built 1961 · 0.183 acres

Last Sale Tax Bill Prior Sale Owner Records
$135,000Jan 2000 $5,4832026 —Dec 1996 Owner on Record AssessorUpdated Jul 2026

12448 9th Ave S

4 bd · 1.75 ba · 1,620 sqft · built 1961 · 0.231 acres

Last Sale Tax Bill Prior Sale Owner Records
$430,000Jul 2019 $7,1252026 Amount on Record Mar 2016 Owner on Record Assessor + 2 DocumentsUpdated Jul 2026

12453 9th Ave S

3 bd · 2 ba · 1,740 sqft · built 1954 · 0.298 acres

Last Sale Tax Bill Prior Sale Owner Records
$26,000Feb 2015 $7,4762026 Amount on Record Jun 2014 2 Owners on Record Owner Occupied Assessor + 2 DocumentsUpdated Jul 2026

12454 9th Ave S

5 bd · 2 ba · 2,110 sqft · built 1955 · 0.233 acres

Last Sale Tax Bill Prior Sale Owner Records
$235,000Nov 2019 $6,8082026 Amount on Record May 2017 Owner on Record Assessor + 3 DocumentsUpdated Jul 2026

12455 9th Ave S

2 bd · 2 ba · 1,440 sqft · built 1936 · 0.16 acres

Last Sale Tax Bill Prior Sale Owner Records
$405,000Jan 2021 $5,7102026 Amount on Record Jun 2011 2 Owners on Record Owner Occupied Assessor + 1 DocumentUpdated Jul 2026

12457 9th Ave S

2 bd · 1 ba · 940 sqft · built 1935 · 0.16 acres

Last Sale Tax Bill Prior Sale Owner Records
$247,500Jun 2006 $5,5062026 Amount on Record Jun 2004 2 Owners on Record Owner Occupied AssessorUpdated Jul 2026

12464 9th Ave S

3 bd · 1 ba · 990 sqft · built 1958 · 0.233 acres

Last Sale Tax Bill Prior Sale Owner Records
$260,000Mar 2006 $5,2802026 —Oct 1997 2 Owners on Record Owner Occupied AssessorUpdated Jul 2026

12603 9th Ave S

0.575 acres

Last Sale Tax Bill Prior Sale Owner Records
$168,300Jun 2002 $4,6352026 2 Owners on Record Owner Occupied AssessorUpdated Jul 2026

12604 9th Ave S

4 bd · 2.5 ba · 3,020 sqft · built 2022 · 0.423 acres

Last Sale Tax Bill Prior Sale Owner Records
$290,442Mar 2017 $10,8152026 Amount on Record Oct 2001 2 Owners on Record Owner Occupied Assessor + 6 DocumentsUpdated Oct 2026

12614 9th Ave S

3 bd · 2 ba · 1,870 sqft · built 1946 · 0.291 acres

Last Sale Tax Bill Prior Sale Owner Records
—Jul 1986 $6,7512026 Owner on Record Owner Occupied Assessor + 1 DocumentUpdated Jul 2026

12615 9th Ave S

3 bd · 1.75 ba · 1,550 sqft · built 1946 · 0.44 acres

Last Sale Tax Bill Prior Sale Owner Records
$645,000May 2022 $6,8192026 Amount on Record Dec 1994 Owner on Record Assessor + 2 DocumentsUpdated Jul 2026

12620 9th Ave S

3 bd · 1 ba · 1,570 sqft · built 1963 · 0.168 acres

Last Sale Tax Bill Prior Sale Owner Records
$112,000Oct 1990 $1,3282026 Owner on Record Owner Occupied Assessor + 1 DocumentUpdated Jul 2026

12627 9th Ave S

5 bd · 3.25 ba · 2,250 sqft · built 1991 · 0.18 acres

Last Sale Tax Bill Prior Sale Owner Records
$439,000Oct 2019 $6,9212026 —Feb 2011 Owner on Record Assessor + 3 DocumentsUpdated Jul 2026

12628 9th Ave S

0.298 acres

Last Sale Tax Bill Prior Sale Owner Records
$119,000Jun 1995 $4,5212026 2 Owners on Record Owner Occupied AssessorUpdated Jul 2026

12629 9th Ave S

5 bd · 2.75 ba · 2,000 sqft · built 1968 · 0.18 acres

Last Sale Tax Bill Prior Sale Owner Records
$359,000Oct 2007 $6,4232026 Amount on Record Apr 2004 Owner on Record Owner Occupied Assessor + 1 DocumentUpdated Jul 2026

12705 9th Ave S

3 bd · 1.75 ba · 1,390 sqft · built 1930 · 0.233 acres

Last Sale Tax Bill Prior Sale Owner Records
$400,000Dec 2020 $6,3782026 Amount on Record Oct 2007 Owner on Record Assessor + 2 DocumentsUpdated Jul 2026

12710 9th Ave S

4 bd · 1.75 ba · 1,750 sqft · built 1952 · 0.321 acres

Last Sale Tax Bill Prior Sale Owner Records
—May 1998 $6,1852026 Owner on Record AssessorUpdated Jul 2026

12711 9th Ave S

3 bd · 2 ba · 1,270 sqft · built 1948 · 0.293 acres

Last Sale Tax Bill Prior Sale Owner Records
$275,000Jul 2006 $6,3892026 Amount on Record May 2004 2 Owners on Record Owner Occupied Assessor + 1 DocumentUpdated Jul 2026

Property Records in Nearby Streets