King County property records for 40 addresses on NE 40th St, Redmond, WA · Last verified October 2026
| Properties | 40 |
|---|---|
| Median Sale Price | $1,310,000 |
| Deeds and Mortgages on File | 42 |
| Median Price per Sqft | $556 |
| Owner Occupied | 55% |
| Median Annual Tax Bill | $12,216 |
| Median Year Built | 1987 |
| Median Ownership Tenure | 14 years |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
15101 NE 40th St |
300,628 sqft built 2008 · 4.43 acres | $829,558 2026 | Assessor Updated Jul 2026 | Owner on File |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
15120 NE 40th St |
257,149 sqft built 1995 · 4.08 acres | $74,000 Sep 2001 | $601,632 2026 | Assessor Updated Jul 2026 | Owner on File |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
15220 NE 40th St |
480,562 sqft built 1990 · 7.91 acres | $23,760 Feb 1999 | $564,386 2026 | Assessor Updated Oct 2026 | Owner on File |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
15255 NE 40th St |
1,643,975 sqft built 2008 · 13.5 acres | $320,310 2026 | Assessor Updated Jul 2026 | Owner on File |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
15291 NE 40th St |
298,849 sqft built 2008 · 3.98 acres | $830,941 2026 | Assessor Updated Aug 2026 | Owner on File |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
15320 NE 40th St |
19,194 sqft built 1985 · 1.35 acres | $3,940,000 Dec 2005 | $50,032 2026 | Assessor + 1 Document Updated Oct 2026 | Owner on File |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
15606 NE 40th St |
568,468 sqft built 1990 · 30.4 acres | $32,500,000 Oct 2007 | $1,946,016 2026 | Assessor Updated Oct 2026 | Owner on File |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
15850 NE 40th St |
31,974 sqft built 1987 · 2.23 acres | $15,625,000 Sep 2025 | $103,157 2026 | Assessor + 1 Document Updated Oct 2026 | Owner on File |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
16416 NE 40th St |
5 bd · 4.5 ba · 4,410 sqft built 2006 · 0.33 acres | $1,240,000 Jun 2014 | $23,428 2026 | Assessor + 2 Documents Updated Jul 2026 | 2 Owners on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
16424 NE 40th St |
3 bd · 1 ba · 1,010 sqft built 1953 · 0.224 acres | $1,205,000 Apr 2026 | $7,991 2026 | Assessor + 1 Document Updated Sep 2026 | 2 Owners on File |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
16426 NE 40th St |
4 bd · 2.75 ba · 2,950 sqft built 1998 · 0.206 acres | $1,292,100 Oct 2019 | $15,777 2026 | Assessor + 3 Documents Updated Oct 2026 | 2 Owners on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
16428 NE 40th St |
2 bd · 1.5 ba · 930 sqft built 1955 · 0.267 acres | $465,000 Feb 2008 | $8,529 2026 | Assessor + 1 Document Updated Sep 2026 | Owner on File |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
16432 NE 40th St |
5 bd · 1 ba · 1,770 sqft built 1938 · 0.229 acres | $25,792 Sep 1995 | $9,243 2026 | Assessor Updated Oct 2026 | 2 Owners on File |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
16605 NE 40th St |
3 bd · 2.5 ba · 1,640 sqft built 1953 · 0.318 acres | $800,000 Mar 2017 | $7,888 2026 | Assessor + 3 Documents Updated Aug 2026 | 2 Owners on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
16852 NE 40th St |
4 bd · 3.25 ba · 4,040 sqft built 1949 · 1.71 acres | — Jul 1992 | $20,263 2026 | Assessor Updated Jul 2026 | 2 Owners on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
17214 NE 40th St |
4 bd · 2.25 ba · 3,280 sqft built 1990 · 0.241 acres | $539,000 Jun 2003 | $17,171 2026 | Assessor + 1 Document Updated Oct 2026 | 2 Owners on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
17223 NE 40th St |
3 bd · 2.25 ba · 2,330 sqft built 1956 · 0.347 acres | $535,000 Feb 2012 | $12,216 2026 | Assessor Updated Oct 2026 | 2 Owners on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
17229 NE 40th St |
4 bd · 3.5 ba · 3,900 sqft built 1951 · 0.594 acres | $2,172,000 Mar 2024 | $15,021 2026 | Assessor + 2 Documents Updated Oct 2026 | Owner on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
17245 NE 40th St |
3 bd · 8.5 ba · 3,470 sqft built 2026 · 0.401 acres | $640,000 Mar 2008 | $19 2024 | Assessor Updated Oct 2026 | Owner on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
17525 NE 40th St |
63,123 sqft built 1988 · 3.86 acres | $5,206,403 Feb 1995 | $212,206 2026 | Assessor Updated Sep 2026 | Owner on File |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
17525, Apt B311 NE 40th St |
3 bd · 3.5 ba · 1,796 sqft built 2017 · 7.75 acres | $1,310,000 Jun 2024 | $8,859 2026 | Assessor + 3 Documents Updated Jul 2026 | 2 Owners on File |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
19650 NE 40th St |
Assessor Updated Jun 2023 | — |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
26019 NE 40th St |
5.05 acres | $155,000 Apr 2018 | $14,567 2026 | Assessor + 4 Documents Updated Oct 2026 | 2 Owners on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
26030 NE 40th St |
2 bd · 1.75 ba · 1,090 sqft built 1903 · 1.95 acres | $592,500 Sep 2017 | $7,940 2026 | Assessor + 3 Documents Updated Sep 2026 | Owner on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
26105 NE 40th St |
3 bd · 2.5 ba · 1,960 sqft built 1989 · 2.41 acres | $364,015 Nov 2010 | $12,976 2026 | Assessor + 1 Document Updated Sep 2026 | 2 Owners on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
26117 NE 40th St |
4 bd · 3.25 ba · 4,250 sqft built 2006 · 2.41 acres | $2,200,000 Aug 2023 | $27,190 2026 | Assessor + 1 Document Updated Oct 2026 | 2 Owners on File |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
26201 NE 40th St |
1 bd · 1 ba · 1,110 sqft built 1981 · 2.41 acres | $178,500 Dec 1995 | $7,755 2026 | Assessor Updated Jul 2026 | Owner on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
26204 NE 40th St |
2 bd · 1 ba · 1,430 sqft built 1970 · 2.37 acres | $680,000 Jun 2021 | $7,893 2026 | Assessor + 3 Documents Updated Oct 2026 | 2 Owners on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
26214 NE 40th St |
1.93 acres | $200,000 Dec 2004 | $7,033 2026 | Assessor Updated Oct 2026 | 2 Owners on File |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
26221 NE 40th St |
3 bd · 2 ba · 1,350 sqft built 1991 · 0.837 acres | $825,000 Sep 2021 | $9,585 2026 | Assessor + 1 Document Updated Oct 2026 | 2 Owners on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
26518 NE 40th St |
3 bd · 2.5 ba · 2,050 sqft built 1996 · 1.91 acres | $615,000 Dec 2016 | $12,012 2026 | Assessor + 4 Documents Updated Aug 2026 | Owner on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
26629 NE 40th St |
3 bd · 1.5 ba · 1,850 sqft built 1972 · 1.26 acres | — Jul 1992 | $7,234 2026 | Assessor Updated Oct 2026 | Owner on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
26708 NE 40th St |
3 bd · 2.25 ba · 1,730 sqft built 1984 · 0.997 acres | $950,000 Jul 2025 | $9,163 2026 | Assessor Updated Oct 2026 | Owner on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
26818 NE 40th St |
0.942 acres | $233,000 Apr 2002 | $7,248 2026 | Assessor Updated Jul 2026 | Owner on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
27106 NE 40th St |
3 bd · 2.75 ba · 2,240 sqft built 1985 · 0.926 acres | $534,000 Nov 2006 | $12,395 2026 | Assessor + 3 Documents Updated Oct 2026 | 2 Owners on File |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
28129 NE 40th St |
3 bd · 2 ba · 2,280 sqft built 1983 · 1.05 acres | $469,000 May 2013 | $9,629 2026 | Assessor Updated Oct 2026 | 2 Owners on File |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
28130 NE 40th St |
2 bd · 2 ba · 1,040 sqft built 1955 · 0.826 acres | $356,000 Aug 2015 | $6,282 2026 | Assessor + 1 Document Updated Oct 2026 | 2 Owners on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
28203 NE 40th St |
2 bd · 1 ba · 2,410 sqft built 1977 · 0.976 acres | $75,000 Jun 1988 | $8,845 2026 | Assessor Updated Jul 2026 | Owner on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
28204 NE 40th St |
4 bd · 2.75 ba · 2,780 sqft built 1977 · 0.477 acres | $465,000 Dec 2011 | $10,604 2026 | Assessor + 1 Document Updated Oct 2026 | 2 Owners on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
28218 NE 40th St |
4 bd · 4 ba · 4,710 sqft built 2014 · 0.424 acres | $899,900 Apr 2015 | $18,284 2026 | Assessor + 2 Documents Updated Oct 2026 | 2 Owners on File Owner Occupied |