30th Ave S, Des Moines, WA Property Records

King County property records for 85 addresses on 30th Ave S, Des Moines, WA · Last verified October 2026

30th Ave S Highlights

Properties 198
Median Sale Price $257,697
Deeds and Mortgages on File 285
Median Price per Sqft $300
Owner Occupied 50%
Median Annual Tax Bill $3,622
Median Year Built 1969
Median Ownership Tenure 8 years

Properties on 30th Ave S

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

21607 30th Ave S

6,798 sqft · built 1988 · 0.261 acres

Last Sale Tax Bill Prior Sale Owner Records
$875,000Jun 2016 $20,2672026 Amount on Record Jun 2014 Owner on Record Assessor + 1 DocumentUpdated Sep 2026

21608 30th Ave S

12 bd · 8 ba · 4,460 sqft · built 1988 · 0.222 acres

Last Sale Tax Bill Prior Sale Owner Records
$1,525,000Oct 2025 $13,7382026 Amount on Record Jun 2007 Owner on Record Owner Occupied Assessor + 2 DocumentsUpdated Oct 2026

21615 30th Ave S

8 bd · 4 ba · 3,320 sqft · built 1978 · 0.196 acres

Last Sale Tax Bill Prior Sale Owner Records
$1,008,888Nov 2024 $11,7602026 Amount on Record Aug 2023 Owner on Record Owner Occupied Assessor + 1 DocumentUpdated Oct 2026

21616 30th Ave S

12 bd · 8 ba · 4,460 sqft · built 1988 · 0.222 acres

Last Sale Tax Bill Prior Sale Owner Records
$547,500Jun 2006 $12,8492026 Amount on Record Jan 2001 2 Owners on Record AssessorUpdated Oct 2026

21623 30th Ave S

8 bd · 4 ba · 3,600 sqft · built 1978 · 0.153 acres

Last Sale Tax Bill Prior Sale Owner Records
$750,000Sep 2026 $10,1602026 Amount on Record Sep 2017 Owner on Record Assessor + 7 DocumentsUpdated Sep 2026

21624 30th Ave S

4 bd · 4 ba · 2,520 sqft · built 1977 · 0.196 acres

Last Sale Tax Bill Prior Sale Owner Records
$346,500Nov 2003 $9,7112026 Amount on Record Aug 2002 2 Owners on Record Assessor + 1 DocumentUpdated Oct 2026

21629 30th Ave S

8 bd · 4 ba · 3,700 sqft · built 1978 · 0.165 acres

Last Sale Tax Bill Prior Sale Owner Records
$300,000May 2002 $10,4962026 —May 2002 Owner on Record Owner Occupied Assessor + 1 DocumentUpdated Oct 2026

21632 30th Ave S

4 bd · 4 ba · 2,520 sqft · built 1977 · 0.196 acres

Last Sale Tax Bill Prior Sale Owner Records
$350,000Mar 2015 $9,8962026 Amount on Record May 2012 Owner on Record Assessor + 1 DocumentUpdated Oct 2026

21637 30th Ave S

8 bd · 4 ba · 3,800 sqft · built 1978 · 0.153 acres

Last Sale Tax Bill Prior Sale Owner Records
$319,500Aug 2002 $10,3742026 Amount on Record Oct 1996 2 Owners on Record Owner Occupied Assessor + 3 DocumentsUpdated Sep 2026

21640 30th Ave S

4,020 sqft · built 1977 · 0.274 acres

Last Sale Tax Bill Prior Sale Owner Records
$385,000Jan 2015 $14,3872026 Amount on Record Mar 2006 Owner on Record Assessor + 1 DocumentUpdated Oct 2026

21641 30th Ave S

8 bd · 4 ba · 3,600 sqft · built 1978 · 0.17 acres

Last Sale Tax Bill Prior Sale Owner Records
$886,500Dec 2021 $10,3682026 Amount on Record Nov 2016 Owner on Record Owner Occupied Assessor + 6 DocumentsUpdated Oct 2026

21803 30th Ave S

8 bd · 6 ba · 4,920 sqft · built 1969 · 0.261 acres

Last Sale Tax Bill Prior Sale Owner Records
$965,000Mar 2025 $13,0062026 Amount on Record Jan 2019 2 Owners on Record Assessor + 5 DocumentsUpdated Oct 2026

21804 30th Ave S

8 bd · 4 ba · 3,730 sqft · built 1976 · 0.261 acres

Last Sale Tax Bill Prior Sale Owner Records
$867,000Apr 2021 $11,9542026 Amount on Record Sep 2014 Owner on Record Assessor + 2 DocumentsUpdated Oct 2026

21809 30th Ave S

8 bd · 6 ba · 4,920 sqft · built 1969 · 0.183 acres

Last Sale Tax Bill Prior Sale Owner Records
$984,000Jun 2023 $12,5842026 Amount on Record May 2019 Owner on Record Assessor + 4 DocumentsUpdated Oct 2026

21812 30th Ave S

8 bd · 4 ba · 3,730 sqft · built 1976 · 0.196 acres

Last Sale Tax Bill Prior Sale Owner Records
$389,000May 2004 $11,7132026 Amount on Record Jun 2003 Owner on Record Owner Occupied Assessor + 1 DocumentUpdated Aug 2026

21817 30th Ave S

8 bd · 6 ba · 4,920 sqft · built 1969 · 0.183 acres

Last Sale Tax Bill Prior Sale Owner Records
$50,000May 2012 $12,3522026 Amount on Record Jul 2007 Owner on Record AssessorUpdated Sep 2026

21822 30th Ave S

8 bd · 6 ba · 5,040 sqft · built 1977 · 0.261 acres

Last Sale Tax Bill Prior Sale Owner Records
$1,060,000Jul 2024 $14,8192026 Amount on Record Sep 2016 2 Owners on Record Assessor + 1 DocumentUpdated Oct 2026

21825 30th Ave S

8 bd · 8 ba · 4,920 sqft · built 1969 · 0.183 acres

Last Sale Tax Bill Prior Sale Owner Records
$1,173,000Dec 2022 $12,1592024 —Oct 2016 Owner on Record Assessor + 5 DocumentsUpdated Mar 2026

21830 30th Ave S

8 bd · 4 ba · 3,740 sqft · built 1976 · 0.196 acres

Last Sale Tax Bill Prior Sale Owner Records
$167,500Nov 1996 $11,4932026 —Nov 1996 Owner on Record AssessorUpdated Jul 2026

21831 30th Ave S

8 bd · 6 ba · 4,920 sqft · built 1969 · 0.183 acres

Last Sale Tax Bill Prior Sale Owner Records
$985,000Oct 2023 $12,3142026 Amount on Record Aug 2023 Owner on Record Assessor + 7 DocumentsUpdated Oct 2026

21832 30th Ave S

0.065 acres

Last Sale Tax Bill Prior Sale Owner Records
$28,000May 2022 $3362026 —Dec 1987 Owner on Record Owner Occupied Assessor + 1 DocumentUpdated Oct 2026

21903 30th Ave S

4 bd · 2 ba · 1,270 sqft · built 1965 · 0.17 acres

Last Sale Tax Bill Prior Sale Owner Records
$95,000Oct 2011 $6,6662026 Amount on Record Apr 2006 Owner on Record Assessor + 3 DocumentsUpdated Aug 2026

21909 30th Ave S

8 bd · 4 ba · 2,620 sqft · built 1967 · 0.172 acres

Last Sale Tax Bill Prior Sale Owner Records
$219,000Jun 2009 $9,8582026 Amount on Record Aug 2005 Owner on Record AssessorUpdated Oct 2026

21917 30th Ave S

8 bd · 4 ba · 2,620 sqft · built 1967 · 0.173 acres

Last Sale Tax Bill Prior Sale Owner Records
$395,000Sep 2016 $9,8542026 Amount on Record Jun 2009 Owner on Record Owner Occupied Assessor + 1 DocumentUpdated Oct 2026

21923 30th Ave S

4 bd · 2 ba · 1,370 sqft · built 1963 · 0.173 acres

Last Sale Tax Bill Prior Sale Owner Records
$150,000Sep 1984 $7,0142026 2 Owners on Record AssessorUpdated Jul 2026

21929 30th Ave S

4 bd · 2 ba · 1,490 sqft · built 1963 · 0.172 acres

Last Sale Tax Bill Prior Sale Owner Records
$150,000Sep 1984 $7,0022026 2 Owners on Record AssessorUpdated Jul 2026
Last Sale Tax Bill Prior Sale Owner Records
$1422021 — AssessorUpdated Jun 2023
Last Sale Tax Bill Prior Sale Owner Records
$1002021 — AssessorUpdated Jun 2023
Last Sale Tax Bill Prior Sale Owner Records
$752021 — AssessorUpdated Jun 2023

22203 30th Ave S

3 bd · 1 ba · 980 sqft · built 1961 · 0.175 acres

Last Sale Tax Bill Prior Sale Owner Records
$133,990Aug 1999 $6382026 —Aug 1999 2 Owners on Record Owner Occupied Assessor + 1 DocumentUpdated Jul 2026

22209 30th Ave S

3 bd · 1.75 ba · 1,700 sqft · built 1961 · 0.172 acres

Last Sale Tax Bill Prior Sale Owner Records
$317,500Dec 2016 $6,7782026 Amount on Record Sep 2013 2 Owners on Record Owner Occupied Assessor + 2 DocumentsUpdated Oct 2026

22215 30th Ave S

5 bd · 2.25 ba · 2,640 sqft · built 1961 · 0.241 acres

Last Sale Tax Bill Prior Sale Owner Records
$100,000Nov 1989 $7,8232026 Owner on Record Owner Occupied AssessorUpdated Jul 2026

22223 30th Ave S

4 bd · 1.75 ba · 2,130 sqft · built 1956 · 0.241 acres

Last Sale Tax Bill Prior Sale Owner Records
$366,536Mar 2012 $7,0742026 Amount on Record Mar 2007 Owner on Record Owner Occupied Assessor + 1 DocumentUpdated Oct 2026

22230 30th Ave S

3 bd · 1.75 ba · 1,740 sqft · built 1956 · 0.225 acres

Last Sale Tax Bill Prior Sale Owner Records
$277,000May 2008 $7,1492026 Owner on Record Owner Occupied AssessorUpdated Oct 2026

22231 30th Ave S

5 bd · 2 ba · 2,590 sqft · built 1956 · 0.327 acres

Last Sale Tax Bill Prior Sale Owner Records
$625,000Nov 2021 $8,3812026 Amount on Record Aug 2017 Owner on Record Owner Occupied Assessor + 3 DocumentsUpdated Oct 2026

22302 30th Ave S

3 bd · 1 ba · 1,220 sqft · built 1958 · 0.209 acres

Last Sale Tax Bill Prior Sale Owner Records
$2,5052026 2 Owners on Record Owner Occupied Assessor + 1 DocumentUpdated Jul 2026

22305 30th Ave S

3 bd · 1.75 ba · 1,800 sqft · built 1956 · 0.331 acres

Last Sale Tax Bill Prior Sale Owner Records
$219,950Apr 2004 $6,9652026 —Apr 2004 Owner on Record Owner Occupied AssessorUpdated Oct 2026

22308 30th Ave S

3 bd · 1 ba · 1,220 sqft · built 1958 · 0.205 acres

Last Sale Tax Bill Prior Sale Owner Records
$57,500Oct 1986 $5,9782026 2 Owners on Record Owner Occupied AssessorUpdated Jul 2026

22312 30th Ave S

2 bd · 1 ba · 890 sqft · built 1951 · 0.205 acres

Last Sale Tax Bill Prior Sale Owner Records
$192,000Jul 2015 $5,3872026 Amount on Record Oct 2009 2 Owners on Record Owner Occupied Assessor + 4 DocumentsUpdated Oct 2026

22315 30th Ave S

2 bd · 1 ba · 900 sqft · built 1954 · 0.206 acres

Last Sale Tax Bill Prior Sale Owner Records
$100,199Jun 2011 $5,6952026 Amount on Record Nov 2010 Owner on Record AssessorUpdated Oct 2026

22323 30th Ave S

3 bd · 1 ba · 990 sqft · built 1951 · 0.206 acres

Last Sale Tax Bill Prior Sale Owner Records
$190,000Jan 2020 $5,9502026 Amount on Record May 2011 Owner on Record Assessor + 2 DocumentsUpdated Oct 2026

22400 30th Ave S

0.048 acres

Last Sale Tax Bill Prior Sale Owner Records
$1,600,000Oct 2016 $4152026 Amount on Record Jul 2004 Owner on Record Owner Occupied AssessorUpdated Jul 2026

22405 30th Ave S

8,772 sqft · built 1964 · 0.473 acres

Last Sale Tax Bill Prior Sale Owner Records
$843,350Jun 2015 $28,0442026 Owner on Record Assessor + 1 DocumentUpdated Oct 2026

22415 30th Ave S

7,992 sqft · built 1961 · 0.378 acres

Last Sale Tax Bill Prior Sale Owner Records
$2,188,200Jul 2019 $25,4752026 Amount on Record Mar 2017 Owner on Record Assessor + 4 DocumentsUpdated Oct 2026

22418 30th Ave S

17,679 sqft · built 1987 · 0.751 acres

Last Sale Tax Bill Prior Sale Owner Records
$900,000Jan 1993 $2,1172024 Owner on Record Owner Occupied AssessorUpdated Jul 2026

22421 30th Ave S

6,748 sqft · built 1959 · 0.378 acres

Last Sale Tax Bill Prior Sale Owner Records
$372,150Jul 1998 $21,5882026 Owner on Record AssessorUpdated Jul 2026

22426 30th Ave S

17 bd · 9 ba · 5,254 sqft · built 1938 · 1.22 acres

Last Sale Tax Bill Prior Sale Owner Records
$1,158,000Jan 2020 $20,4332026 —Mar 2007 Owner on Record Assessor + 4 DocumentsUpdated Oct 2026

22431 30th Ave S

3 bd · 2 ba · 1,850 sqft · built 1958 · 0.206 acres

Last Sale Tax Bill Prior Sale Owner Records
$367,000Jun 2017 $6,9902026 Amount on Record Nov 2015 Owner on Record Owner Occupied Assessor + 1 DocumentUpdated Oct 2026

22434 30th Ave S

5 bd · 3.5 ba · 2,840 sqft · built 1950 · 0.473 acres

Last Sale Tax Bill Prior Sale Owner Records
$249,900Jul 2001 $9,6912026 —Jul 2001 Owner on Record Owner Occupied Assessor + 1 DocumentUpdated Aug 2026

22437 30th Ave S

3 bd · 1 ba · 860 sqft · built 1953 · 0.172 acres

Last Sale Tax Bill Prior Sale Owner Records
$148,315Dec 2013 $5,0762026 —May 2008 Owner on Record Owner Occupied AssessorUpdated Oct 2026

22503 30th Ave S

8 bd · 4 ba · 3,272 sqft · built 1979 · 0.189 acres

Last Sale Tax Bill Prior Sale Owner Records
$1,000,000May 2023 $11,3282026 Amount on Record May 2021 2 Owners on Record Assessor + 5 DocumentsUpdated Oct 2026

22504 30th Ave S

4 bd · 1.75 ba · 2,040 sqft · built 1955 · 0.287 acres

Last Sale Tax Bill Prior Sale Owner Records
$220,000Oct 2013 $8,2192026 —Jun 1992 2 Owners on Record Owner Occupied AssessorUpdated Oct 2026

22509 30th Ave S

8 bd · 4 ba · 3,272 sqft · built 1979 · 0.189 acres

Last Sale Tax Bill Prior Sale Owner Records
$957,990Dec 2021 $12,6932026 Amount on Record Aug 2018 Owner on Record Assessor + 7 DocumentsUpdated Oct 2026

22515 30th Ave S

4 bd · 1.75 ba · 2,150 sqft · built 1957 · 0.413 acres

Last Sale Tax Bill Prior Sale Owner Records
$700,000Jul 2023 $8,0092026 Amount on Record May 2016 2 Owners on Record Assessor + 2 DocumentsUpdated Oct 2026

22516 30th Ave S

3 bd · 1.75 ba · 1,710 sqft · built 1994 · 0.428 acres

Last Sale Tax Bill Prior Sale Owner Records
$310,000Nov 2018 $7,9602026 Amount on Record Sep 2009 Owner on Record Assessor + 4 DocumentsUpdated Oct 2026

22521 30th Ave S

11,736 sqft · built 1964 · 0.413 acres

Last Sale Tax Bill Prior Sale Owner Records
$2,496,400Dec 2021 $31,7882026 Amount on Record Nov 2010 2 Owners on Record Assessor + 2 DocumentsUpdated Oct 2026

22600 30th Ave S

5 bd · 1.75 ba · 2,040 sqft · built 1955 · 0.581 acres

Last Sale Tax Bill Prior Sale Owner Records
$480,000Mar 2019 $8,3622026 Amount on Record Feb 2018 Owner on Record Assessor + 6 DocumentsUpdated Oct 2026

22606 30th Ave S

4 bd · 1.75 ba · 2,060 sqft · built 1955 · 0.558 acres

Last Sale Tax Bill Prior Sale Owner Records
$450,000Aug 2016 $7,8882026 Amount on Record Jun 2011 Owner on Record AssessorUpdated Oct 2026

22610 30th Ave S

2 bd · 1 ba · 670 sqft · built 1948 · 0.471 acres

Last Sale Tax Bill Prior Sale Owner Records
$720,000May 2022 $5,2022026 Amount on Record Aug 2003 Owner on Record Assessor + 1 DocumentUpdated Oct 2026

22624 30th Ave S

4 bd · 1.5 ba · 2,420 sqft · built 1954 · 0.411 acres

Last Sale Tax Bill Prior Sale Owner Records
$1,600,000Oct 2016 $9,4272026 Amount on Record Aug 1988 Owner on Record Owner Occupied AssessorUpdated Oct 2026

22625 30th Ave S

4 bd · 1.75 ba · 1,550 sqft · built 1956 · 0.321 acres

Last Sale Tax Bill Prior Sale Owner Records
$315,000Dec 2015 $7,4852026 Owner on Record AssessorUpdated Jul 2026

22700 30th Ave S

built 1988 · 1.47 acres

Last Sale Tax Bill Prior Sale Owner Records
—Sep 2017 —Jan 2017 Owner on Record AssessorUpdated Jan 2026

22700 30th Ave S

40 units · Built 1988 · 557 sq ft

Last Sale Median Tax Bill Median Sale    
$250,000Mar 2025 $2,8892026 $242,50040 units    

22706 30th Ave S

5 bd · 3 ba · 2,370 sqft · built 1960 · 0.366 acres

Last Sale Tax Bill Prior Sale Owner Records
$575,000Feb 2022 $7,6112026 Amount on Record Mar 2002 Owner on Record Assessor + 1 DocumentUpdated Oct 2026

22707 30th Ave S

4,680 sqft · built 1962 · 0.367 acres

Last Sale Tax Bill Prior Sale Owner Records
$1,089,400Nov 2025 $15,9182026 Amount on Record Nov 2018 Owner on Record Assessor + 3 DocumentsUpdated Oct 2026

22715 30th Ave S

4,680 sqft · built 1962 · 0.367 acres

Last Sale Tax Bill Prior Sale Owner Records
$607,500Jun 2016 $15,0412026 —May 2004 Owner on Record Assessor + 1 DocumentUpdated Oct 2026

22805 30th Ave S

7,440 sqft · built 1968 · 0.385 acres

Last Sale Tax Bill Prior Sale Owner Records
$1,685,000Jun 2025 $22,3502026 Amount on Record Jan 2021 Owner on Record Assessor + 1 DocumentUpdated Oct 2026

22810 30th Ave S

built 1956 · 1.45 acres

Last Sale Tax Bill Prior Sale Owner Records
Owner on Record AssessorUpdated Jan 2026

22810 30th Ave S

50 units · Built 1956 · 240 sq ft

Last Sale Median Tax Bill Median Sale    
$219,900May 2025 $3,5872026 $235,00050 units    

22815 30th Ave S

20,934 sqft · built 1988 · 0.806 acres

Last Sale Tax Bill Prior Sale Owner Records
—Mar 1993 $2,3832024 Owner on Record Owner Occupied AssessorUpdated Jul 2026

22831 30th Ave S

built 1986 · 1.05 acres

Last Sale Tax Bill Prior Sale Owner Records
Owner on Record AssessorUpdated Jan 2026

22831 30th Ave S

26 units · Built 1986 · 548 sq ft

Last Sale Median Tax Bill Median Sale    
$223,000Nov 2025 $3,3832026 $225,00026 units    

22843 30th Ave S

1,940 sqft · built 1940 · 0.331 acres

Last Sale Tax Bill Prior Sale Owner Records
$340,000Apr 2018 $9,1282026 —Apr 2018 Owner on Record Owner Occupied Assessor + 2 DocumentsUpdated Oct 2026

22855 30th Ave S

6,660 sqft · built 1958 · 0.496 acres

Last Sale Tax Bill Prior Sale Owner Records
$1,098,650Jul 2018 $21,3202026 Amount on Record Jan 2005 Owner on Record Assessor + 2 DocumentsUpdated Oct 2026

22921 30th Ave S

30,329 sqft · built 1987 · 1.61 acres

Last Sale Tax Bill Prior Sale Owner Records
$339,000Sep 2006 $108,0382026 Amount on Record Sep 1998 Owner on Record AssessorUpdated Sep 2026

23006 30th Ave S

40,002 sqft · built 1979 · 3.72 acres

Last Sale Tax Bill Prior Sale Owner Records
$3,600,000Mar 1996 $133,0752026 Owner on Record Assessor + 3 DocumentsUpdated Sep 2026

23030 30th Ave S

6,656 sqft · built 1980 · 0.371 acres

Last Sale Tax Bill Prior Sale Owner Records
$630,000Nov 2010 $1,4872024 —Nov 2010 Owner on Record Owner Occupied Assessor + 1 DocumentUpdated Oct 2026

23110 30th Ave S

2 bd · 1 ba · 6,546 sqft · built 1988 · 0.412 acres

Last Sale Tax Bill Prior Sale Owner Records
$1,150,000Jun 2024 $19,4592026 Amount on Record Oct 2005 Owner on Record Assessor + 5 DocumentsUpdated Oct 2026

23116 30th Ave S

3 bd · 1 ba · 1,210 sqft · built 1956 · 0.213 acres

Last Sale Tax Bill Prior Sale Owner Records
$600,000Jun 2018 $6,2942026 Amount on Record Jun 1994 Owner on Record Assessor + 1 DocumentUpdated Sep 2026

23124 30th Ave S

3 bd · 1 ba · 1,050 sqft · built 1956 · 0.202 acres

Last Sale Tax Bill Prior Sale Owner Records
$600,000Jun 2018 $5,3792026 Owner on Record Assessor + 1 DocumentUpdated Oct 2026

23205 30th Ave S

4 bd · 2.75 ba · 2,190 sqft · built 1939 · 0.37 acres

Last Sale Tax Bill Prior Sale Owner Records
$155,000Apr 2013 $7,7222026 Amount on Record Jul 2011 2 Owners on Record AssessorUpdated Sep 2026

23208 30th Ave S

2 bd · 1 ba · 1,090 sqft · built 1946 · 0.234 acres

Last Sale Tax Bill Prior Sale Owner Records
$138,000Jun 1999 $8852024 —Oct 2023 Owner on Record Owner Occupied Assessor + 3 DocumentsUpdated Aug 2026

23214 30th Ave S

2 bd · 1 ba · 990 sqft · built 1950 · 0.291 acres

Last Sale Tax Bill Prior Sale Owner Records
$125,000Jul 2012 $4392021 Amount on Record May 2007 Owner on Record Assessor + 1 DocumentUpdated Oct 2026

23215 30th Ave S

2 bd · 1 ba · 1,300 sqft · built 1959 · 0.208 acres

Last Sale Tax Bill Prior Sale Owner Records
$300,000Jul 2017 $5,6992026 —Apr 1994 2 Owners on Record Owner Occupied Assessor + 2 DocumentsUpdated Sep 2026

23226 30th Ave S

7,200 sqft · built 1963 · 1 acres

Last Sale Tax Bill Prior Sale Owner Records
$1,250,000Nov 2004 $3,9432024 Amount on Record Aug 1998 Owner on Record Owner Occupied Assessor + 1 DocumentUpdated Aug 2026

Property Records in Nearby Streets