King County property records for 51 addresses on S 240th St, Des Moines, WA · Last verified October 2026
| Properties | 51 |
|---|---|
| Median Sale Price | $532,000 |
| Deeds and Mortgages on File | 72 |
| Median Price per Sqft | $370 |
| Owner Occupied | 59% |
| Median Annual Tax Bill | $6,792 |
| Median Year Built | 1979 |
| Median Ownership Tenure | 11 years |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
550 S 240th St |
5 bd · 2 ba · 2,020 sqft built 1926 · 0.267 acres | $121,000 Jan 2011 | $6,679 2024 | Assessor Updated Mar 2026 | Owner on File |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
601 S 240th St |
4 bd · 3.25 ba · 4,310 sqft built 1922 · 2.24 acres | $2,500,000 Jun 2021 | $12,932 2026 | Assessor + 1 Document Updated Jul 2026 | 2 Owners on File |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
602 S 240th St |
4 bd · 2.75 ba · 3,230 sqft built 1947 · 0.28 acres | $240,000 May 1991 | $12,423 2026 | Assessor + 2 Documents Updated Jul 2026 | 2 Owners on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
603 S 240th St |
5 bd · 3 ba · 2,530 sqft built 1908 · 0.54 acres | $875,000 May 2007 | $11,669 2026 | Assessor + 1 Document Updated Oct 2026 | 2 Owners on File |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
611 S 240th St |
5 bd · 5 ba · 6,410 sqft built 1976 · 2.35 acres | $1,750,000 Nov 2017 | $38,687 2026 | Assessor + 4 Documents Updated Oct 2026 | 2 Owners on File |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
708 S 240th St |
4 bd · 2.25 ba · 2,820 sqft built 1988 · 0.35 acres | $675,000 Jun 2006 | $11,466 2026 | Assessor Updated Jul 2026 | 2 Owners on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
823 S 240th St |
5 bd · 4.5 ba · 3,950 sqft built 2016 · 0.215 acres | $1,315,000 Oct 2024 | $15,101 2026 | Assessor + 4 Documents Updated Aug 2026 | 2 Owners on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
1105 S 240th St |
3 bd · 1 ba · 1,100 sqft built 1905 · 0.309 acres | $136,000 Sep 1998 | $4,281 2026 | Assessor Updated Oct 2026 | Owner on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
1113 S 240th St |
5 bd · 4 ba · 4,120 sqft built 2021 · 0.223 acres | $165,000 Nov 2019 | $16,004 2026 | Assessor + 2 Documents Updated Jul 2026 | 2 Owners on File |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
1205 S 240th St |
3 bd · 2 ba · 1,180 sqft built 1941 · 0.246 acres | $549,500 Mar 2025 | $6,032 2026 | Assessor + 1 Document Updated Oct 2026 | Owner on File |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
1217 S 240th St |
2 bd · 1 ba · 1,020 sqft built 1908 · 0.185 acres | $320,000 Feb 2019 | $6,146 2026 | Assessor + 2 Documents Updated Sep 2026 | Owner on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
1401 S 240th St |
3 bd · 2.25 ba · 1,570 sqft built 1988 · 0.229 acres | $180,000 Aug 1999 | $1,414 2026 | Assessor Updated Jul 2026 | 2 Owners on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
1403 S 240th St |
3 bd · 2.25 ba · 1,830 sqft built 1988 · 0.229 acres | $325,000 Aug 2017 | $7,809 2026 | Assessor + 1 Document Updated Oct 2026 | 2 Owners on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
1405 S 240th St |
3 bd · 2.25 ba · 1,650 sqft built 1988 · 0.229 acres | $266,750 Sep 2014 | $7,565 2026 | Assessor + 2 Documents Updated Aug 2026 | 2 Owners on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
1407 S 240th St |
3 bd · 2 ba · 1,950 sqft built 1988 · 0.229 acres | $349,500 Oct 2007 | $7,733 2026 | Assessor + 1 Document Updated Oct 2026 | 2 Owners on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
1413 S 240th St |
3 bd · 2.5 ba · 2,080 sqft built 1991 · 0.459 acres | — Oct 1984 | $8,105 2026 | Assessor Updated Jul 2026 | Owner on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
1419 S 240th St |
4 bd · 2 ba · 2,446 sqft built 1961 · 0.459 acres | $1,150,000 Jun 2026 | $10,552 2026 | Assessor + 2 Documents Updated Oct 2026 | Owner on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
1515 S 240th St |
3 bd · 1.75 ba · 1,480 sqft built 1979 · 0.172 acres | $179,000 Apr 2013 | $6,719 2026 | Assessor + 1 Document Updated Jul 2026 | 2 Owners on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
1600 S 240th St |
3 bd · 1 ba · 1,460 sqft built 1954 · 0.338 acres | $100,000 Nov 1992 | $6,792 2026 | Assessor + 1 Document Updated Oct 2026 | Owner on File |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
1601 S 240th St |
0.145 acres | $84,600 Jul 1997 | $4,646 2026 | Assessor Updated Jul 2026 | Owner on File |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
1615 S 240th St |
0.114 acres | — Feb 1989 | $451 2026 | Assessor Updated Jul 2026 | Owner on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
1620 S 240th St |
4 bd · 1 ba · 1,730 sqft built 1959 · 0.486 acres | $280,000 Jun 2007 | $7,912 2026 | Assessor Updated Oct 2026 | Owner on File |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
1626 S 240th St |
3 bd · 1.75 ba · 2,600 sqft built 1957 · 0.509 acres | $8,264 2026 | Assessor Updated Jul 2026 | Owner on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
1642 S 240th St |
5 bd · 2.5 ba · 2,070 sqft built 1960 · 0.398 acres | $532,000 Sep 2020 | $7,814 2026 | Assessor + 2 Documents Updated Oct 2026 | 2 Owners on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
1729 S 240th St |
4 bd · 3.5 ba · 3,540 sqft built 1992 · 0.924 acres | $194,000 May 1996 | $9,944 2026 | Assessor Updated Oct 2026 | 2 Owners on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
1805 S 240th St |
4 bd · 1.5 ba · 1,510 sqft built 1961 · 0.225 acres | $164,700 Mar 2001 | $6,524 2026 | Assessor Updated Oct 2026 | Owner on File |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
1815 S 240th St |
3 bd · 1 ba · 960 sqft built 1983 · 0.137 acres | $455,000 Feb 2021 | $6,125 2026 | Assessor + 2 Documents Updated Oct 2026 | 2 Owners on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
1820 S 240th St |
2 bd · 1 ba · 1,070 sqft built 1909 · 0.771 acres | $189,000 Aug 2010 | $7,766 2026 | Assessor Updated Oct 2026 | 2 Owners on File |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
1826 S 240th St |
9,350 sqft built 1987 · 1.36 acres | $1,350,000 Oct 2019 | $30,079 2026 | Assessor + 3 Documents Updated Oct 2026 | Owner on File |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
1831 S 240th St |
2 bd · 1 ba · 820 sqft built 1953 · 0.197 acres | $85,000 Jan 1995 | $4,894 2026 | Assessor Updated Jul 2026 | Owner on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
1917 S 240th St |
3 bd · 1.5 ba · 1,305 sqft built 1908 · 0.168 acres | $535,000 Nov 2023 | $7,557 2026 | Assessor + 2 Documents Updated Aug 2026 | Owner on File |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
1918 S 240th St |
3 bd · 2.5 ba · 1,560 sqft built 2006 · 0.045 acres | $385,000 May 2020 | $6,121 2026 | Assessor + 6 Documents Updated Aug 2026 | 2 Owners on File |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
1920 S 240th St |
3 bd · 2.5 ba · 1,564 sqft built 2006 · 0.048 acres | $340,000 Aug 2017 | $6,121 2026 | Assessor + 2 Documents Updated Oct 2026 | 2 Owners on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
1924 S 240th St |
3 bd · 2.5 ba · 1,560 sqft built 2006 · 0.048 acres | $535,000 Aug 2026 | $6,188 2026 | Assessor + 2 Documents Updated Sep 2026 | Owner on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
1928 S 240th St |
3 bd · 2.5 ba · 1,564 sqft built 2006 · 0.048 acres | $290,600 Mar 2006 | $6,121 2026 | Assessor Updated Aug 2026 | Owner on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
1932 S 240th St |
3 bd · 2.5 ba · 1,560 sqft built 2006 · 0.048 acres | $303,123 Apr 2006 | $6,121 2026 | Assessor + 3 Documents Updated Oct 2026 | Owner on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
1936 S 240th St |
3 bd · 2.5 ba · 1,564 sqft built 2006 · 0.048 acres | $204,500 Feb 2022 | $6,121 2026 | Assessor + 1 Document Updated Sep 2026 | Owner on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
1940 S 240th St |
3 bd · 2.5 ba · 1,564 sqft built 2006 · 0.109 acres | $6,394 2026 | Assessor + 1 Document Updated Jul 2026 | Owner on File |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
2005 S 240th St |
3 bd · 1.75 ba · 1,200 sqft built 1959 · 0.198 acres | $205,000 Feb 2015 | $6,178 2026 | Assessor Updated Oct 2026 | 2 Owners on File |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
2241 S 240th St |
2 bd · 1 ba · 1,330 sqft built 1920 · 0.223 acres | $88,000 Aug 1993 | $1,569 2026 | Assessor Updated Jul 2026 | 2 Owners on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
2305 S 240th St |
2 bd · 1 ba · 1,090 sqft built 1942 · 0.177 acres | $520,000 May 2025 | $5,519 2026 | Assessor + 2 Documents Updated Oct 2026 | Owner on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
2315 S 240th St |
4 bd · 1.75 ba · 1,620 sqft built 1959 · 0.137 acres | $300,000 Jun 2008 | $7,024 2026 | Assessor + 1 Document Updated Sep 2026 | 2 Owners on File |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
2400 S 240th St |
611,689 sqft built 2004 · 38.9 acres | $102,820 2021 | Assessor + 2 Documents Updated Jul 2026 | Owner on File |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
2411 S 240th St |
2 bd · 1 ba · 870 sqft built 1948 · 0.201 acres | $300,000 Feb 2018 | $5,867 2026 | Assessor + 8 Documents Updated Oct 2026 | 2 Owners on File |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
2505 S 240th St |
8 bd · 4 ba · 3,435 sqft built 1965 · 0.22 acres | $510,000 Aug 2016 | $11,612 2026 | Assessor Updated Sep 2026 | 2 Owners on File |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
2605 S 240th St |
6 bd · 5.25 ba · 3,160 sqft built 1985 · 0.182 acres | $908,000 Jul 2023 | $10,064 2026 | Assessor + 4 Documents Updated Jul 2026 | Owner on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
2611 S 240th St |
8 bd · 8 ba · 4,100 sqft built 1985 · 0.22 acres | $216,500 Jul 1996 | $13,252 2026 | Assessor Updated Sep 2026 | 2 Owners on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
2615 S 240th St |
4,781 sqft built 2005 · 0.166 acres | Assessor Updated Jan 2026 | Owner on File |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
2615, Apt 101 S 240th St |
3 bd · 2.25 ba · 1,254 sqft built 2005 · 0.166 acres | $459,000 Aug 2022 | $6,069 2026 | Assessor + 2 Documents Updated Oct 2026 | Owner on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
2615, Apt 103 S 240th St |
2 bd · 1.75 ba · 1,079 sqft built 2005 · 0.166 acres | $400,000 Nov 2021 | $5,482 2026 | Assessor + 3 Documents Updated Aug 2026 | Owner on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
2617 S 240th St |
2 bd · 1 ba · 840 sqft built 1943 · 0.167 acres | $357,000 Aug 2023 | $4,794 2026 | Assessor + 1 Document Updated Jul 2026 | Owner on File Owner Occupied |