NW 100th St, Seattle, WA Property Records

King County property records for 89 addresses on NW 100th St, Seattle, WA · Last verified October 2026

NW 100th St Highlights

Properties 89
Median Sale Price $1,100,000
Deeds and Mortgages on File 115
Median Price per Sqft $521
Owner Occupied 72%
Median Annual Tax Bill $10,951
Median Year Built 1951
Median Ownership Tenure 12 years

Properties on NW 100th St

Address Details Last Sale Tax Bill Records Owner

102 NW 100th St

4 bd · 3 ba · 2,120 sqft built 1990 · 0.14 acres $1,110,000 Apr 2021 $10,792 2026 Assessor + 2 Documents Updated Oct 2026 Owner on File Owner Occupied
Address Details Last Sale Tax Bill Records Owner

108 NW 100th St

1 bd · 1 ba · 950 sqft built 1928 · 0.166 acres $349,900 Oct 2009 $7,893 2026 Assessor + 5 Documents Updated Oct 2026 Owner on File Owner Occupied
Address Details Last Sale Tax Bill Records Owner

112 NW 100th St

3 bd · 2 ba · 1,800 sqft built 1928 · 0.091 acres $1,050,000 Sep 2022 $8,767 2026 Assessor + 2 Documents Updated Sep 2026 2 Owners on File Owner Occupied
Address Details Last Sale Tax Bill Records Owner

120 NW 100th St

2 bd · 1 ba · 1,430 sqft built 1940 · 0.122 acres $221,000 Oct 2011 $9,556 2026 Assessor + 1 Document Updated Oct 2026 Owner on File Owner Occupied
Address Details Last Sale Tax Bill Records Owner

123 NW 100th St

4 bd · 3.25 ba · 2,310 sqft built 1922 · 0.12 acres $825,000 Mar 2021 $10,260 2026 Assessor + 2 Documents Updated Oct 2026 Owner on File
Address Details Last Sale Tax Bill Records Owner

124 NW 100th St

5 bd · 1.5 ba · 2,000 sqft built 1973 · 0.126 acres $137,500 May 2007 $9,405 2026 Assessor + 1 Document Updated Oct 2026 Owner on File Owner Occupied
Address Details Last Sale Tax Bill Records Owner

128 NW 100th St

4 bd · 1.5 ba · 2,070 sqft built 1953 · 0.127 acres $153,000 May 1993 $9,464 2026 Assessor Updated Oct 2026 Owner on File Owner Occupied
Address Details Last Sale Tax Bill Records Owner

202 NW 100th St

3 bd · 1.75 ba · 1,500 sqft built 1947 · 0.127 acres $325,000 Aug 2014 $8,563 2026 Assessor Updated Oct 2026 Owner on File
Address Details Last Sale Tax Bill Records Owner

206 NW 100th St

2 bd · 1 ba · 1,050 sqft built 1947 · 0.127 acres $159,554 Oct 2008 $7,998 2026 Assessor Updated Oct 2026 Owner on File Owner Occupied
Address Details Last Sale Tax Bill Records Owner

212 NW 100th St

3 bd · 2.5 ba · 1,560 sqft built 1947 · 0.127 acres $815,000 Sep 2020 $9,900 2026 Assessor + 2 Documents Updated Oct 2026 Owner on File Owner Occupied
Address Details Last Sale Tax Bill Records Owner

216 NW 100th St

2 bd · 1 ba · 840 sqft built 1951 · 0.127 acres $7,691 2026 Assessor Updated Jul 2026 Owner on File
Address Details Last Sale Tax Bill Records Owner

221 NW 100th St

4 bd · 1.75 ba · 1,560 sqft built 1977 · 0.075 acres $460,000 Aug 2016 $7,813 2026 Assessor + 3 Documents Updated Oct 2026 Owner on File
Address Details Last Sale Tax Bill Records Owner

301 NW 100th St

built 2024 · 0.115 acres Assessor Updated Jan 2026 Owner on File
Address Details Last Sale Tax Bill Records Owner

301, #2 NW 100th St

4 bd · 3.5 ba · 2,590 sqft built 2024 · 0.115 acres $1,265,000 Dec 2024 $11,482 2026 Assessor + 1 Document Updated Jul 2026 Owner on File Owner Occupied
Address Details Last Sale Tax Bill Records Owner

303, #1 NW 100th St

2 bd · 1.75 ba · 1,079 sqft built 2024 · 0.115 acres $798,000 Jun 2024 $7,459 2026 Assessor + 1 Document Updated Jul 2026 2 Owners on File Owner Occupied
Address Details Last Sale Tax Bill Records Owner

311 NW 100th St

built 2024 · 0.115 acres Assessor Updated Jan 2026 Owner on File
Address Details Last Sale Tax Bill Records Owner

319 NW 100th St

2 bd · 2.25 ba · 1,280 sqft built 2008 · 0.036 acres $604,950 Aug 2024 $6,114 2026 Assessor + 3 Documents Updated Aug 2026 2 Owners on File Owner Occupied
Address Details Last Sale Tax Bill Records Owner

321 NW 100th St

3 bd · 2.25 ba · 1,280 sqft built 2008 · 0.025 acres $282,500 Mar 2010 $6,074 2026 Assessor + 1 Document Updated Oct 2026 Owner on File Owner Occupied
Address Details Last Sale Tax Bill Records Owner

343, #1 NW 100th St

4 bd · 3.5 ba · 2,590 sqft built 2024 · 0.115 acres $1,350,000 Jun 2024 $13,040 2026 Assessor + 2 Documents Updated Jul 2026 2 Owners on File
Address Details Last Sale Tax Bill Records Owner

711 NW 100th St

0.275 acres $1,100,000 Oct 2024 $12,872 2024 Assessor Updated Jul 2026 Owner on File
Address Details Last Sale Tax Bill Records Owner

717 NW 100th St

3 bd · 3 ba · 1,450 sqft built 2021 · 0.026 acres $6,708 2026 Assessor Updated Jul 2026 Owner on File
Address Details Last Sale Tax Bill Records Owner

719 NW 100th St

3 bd · 3 ba · 1,450 sqft built 2021 · 0.022 acres $6,708 2026 Assessor Updated Jul 2026 Owner on File
Address Details Last Sale Tax Bill Records Owner

721 NW 100th St

3 bd · 3 ba · 1,380 sqft built 2021 · 0.022 acres $6,678 2026 Assessor Updated Jul 2026 Owner on File
Address Details Last Sale Tax Bill Records Owner

851 NW 100th St

3 bd · 1 ba · 1,470 sqft built 1950 · 0.182 acres $399,950 Aug 2014 $8,874 2026 Assessor + 2 Documents Updated Oct 2026 Owner on File Owner Occupied
Address Details Last Sale Tax Bill Records Owner

857 NW 100th St

4 bd · 2 ba · 2,360 sqft built 1950 · 0.196 acres $1,080,023 May 2025 $10,826 2026 Assessor + 1 Document Updated Oct 2026 Owner on File
Address Details Last Sale Tax Bill Records Owner

916 NW 100th St

4 bd · 2 ba · 2,420 sqft built 1949 · 0.153 acres $144,000 Nov 1989 $11,312 2026 Assessor Updated Jul 2026 Owner on File Owner Occupied
Address Details Last Sale Tax Bill Records Owner

917 NW 100th St

3 bd · 1.5 ba · 1,760 sqft built 1950 · 0.142 acres $210,000 Oct 1997 $9,762 2026 Assessor Updated Oct 2026 Owner on File Owner Occupied
Address Details Last Sale Tax Bill Records Owner

922 NW 100th St

2 bd · 1 ba · 1,460 sqft built 1949 · 0.153 acres $9,489 2026 Assessor Updated Jul 2026 Owner on File
Address Details Last Sale Tax Bill Records Owner

923 NW 100th St

2 bd · 2 ba · 1,830 sqft built 1950 · 0.142 acres $424,500 Feb 2008 $10,019 2026 Assessor + 2 Documents Updated Oct 2026 Owner on File
Address Details Last Sale Tax Bill Records Owner

1101 NW 100th St

3 bd · 1 ba · 1,590 sqft built 1947 · 0.153 acres — May 1988 $9,112 2026 Assessor Updated Jul 2026 Owner on File Owner Occupied
Address Details Last Sale Tax Bill Records Owner

1104 NW 100th St

1 bd · 1 ba · 700 sqft built 1947 · 0.153 acres — Jul 1982 $7,755 2026 Assessor Updated Jul 2026 Owner on File Owner Occupied
Address Details Last Sale Tax Bill Records Owner

1120 NW 100th St

4 bd · 1.5 ba · 2,480 sqft built 1954 · 0.154 acres $195,000 May 1997 $10,192 2026 Assessor Updated Oct 2026 Owner on File Owner Occupied
Address Details Last Sale Tax Bill Records Owner

1202 NW 100th St

4 bd · 2.5 ba · 2,980 sqft built 2017 · 0.105 acres $1,710,000 Aug 2022 $15,095 2026 Assessor + 6 Documents Updated Jul 2026 2 Owners on File Owner Occupied
Address Details Last Sale Tax Bill Records Owner

1208 NW 100th St

1 bd · 1 ba · 540 sqft built 1947 · 0.039 acres $399,950 Mar 2019 $4,885 2026 Assessor + 9 Documents Updated Oct 2026 Owner on File Owner Occupied
Address Details Last Sale Tax Bill Records Owner

1210 NW 100th St

2 bd · 1 ba · 540 sqft built 1947 · 0.031 acres $425,000 Apr 2017 $5,916 2026 Assessor + 2 Documents Updated Jul 2026 Owner on File Owner Occupied
Address Details Last Sale Tax Bill Records Owner

1211 NW 100th St

2 bd · 1 ba · 990 sqft built 1953 · 0.137 acres $230,000 Oct 2011 $7,701 2026 Assessor Updated Jul 2026 Owner on File
Address Details Last Sale Tax Bill Records Owner

1217 NW 100th St

3 bd · 1.5 ba · 1,070 sqft built 1952 · 0.17 acres $1,150,000 Apr 2024 $9,003 2026 Assessor + 4 Documents Updated Oct 2026 2 Owners on File Owner Occupied
Address Details Last Sale Tax Bill Records Owner

1223 NW 100th St

3 bd · 1.5 ba · 1,480 sqft built 1954 · 0.183 acres $3,210 2026 Assessor Updated Jul 2026 Owner on File Owner Occupied
Address Details Last Sale Tax Bill Records Owner

1303 NW 100th St

3 bd · 2 ba · 1,790 sqft built 1950 · 0.157 acres $650,000 Aug 2023 $7,683 2024 Assessor + 2 Documents Updated May 2024 Owner on File
Address Details Last Sale Tax Bill Records Owner

1303, #B NW 100th St

3 bd · 2.25 ba · 1,290 sqft 0.157 acres $340,000 Oct 2024 $1,734 2026 Assessor + 1 Document Updated Oct 2026 2 Owners on File
Address Details Last Sale Tax Bill Records Owner

1309 NW 100th St

3 bd · 1 ba · 1,080 sqft built 1950 · 0.162 acres $140,000 Mar 1998 $8,052 2026 Assessor + 1 Document Updated Jul 2026 2 Owners on File
Address Details Last Sale Tax Bill Records Owner

1315 NW 100th St

4 bd · 3.25 ba · 2,450 sqft built 2020 · 0.183 acres $380,000 Mar 2015 $16,266 2026 Assessor Updated Oct 2026 2 Owners on File Owner Occupied
Address Details Last Sale Tax Bill Records Owner

1405 NW 100th St

2 bd · 1 ba · 1,370 sqft built 1951 · 0.196 acres $678,500 Jan 2018 $8,835 2026 Assessor + 5 Documents Updated Oct 2026 2 Owners on File Owner Occupied
Address Details Last Sale Tax Bill Records Owner

1411 NW 100th St

3 bd · 1.5 ba · 2,080 sqft built 1952 · 0.196 acres $450,000 Aug 2013 $9,756 2026 Assessor Updated Oct 2026 2 Owners on File Owner Occupied
Address Details Last Sale Tax Bill Records Owner

1419 NW 100th St

3 bd · 2.5 ba · 2,380 sqft built 1963 · 0.149 acres $349,950 Oct 2003 $10,822 2026 Assessor + 1 Document Updated Oct 2026 Owner on File Owner Occupied
Address Details Last Sale Tax Bill Records Owner

1449 NW 100th St

3 bd · 1.75 ba · 2,430 sqft built 1952 · 0.183 acres $263,200 Nov 2006 $10,628 2026 Assessor Updated Oct 2026 Owner on File Owner Occupied
Address Details Last Sale Tax Bill Records Owner

1470 NW 100th St

4 bd · 3 ba · 2,660 sqft built 2015 · 0.118 acres $895,000 Aug 2015 $13,926 2026 Assessor Updated Jul 2026 Owner on File Owner Occupied
Address Details Last Sale Tax Bill Records Owner

1477, #1 NW 100th St

2 bd · 3.25 ba · 1,097 sqft built 2024 · 0.146 acres $899,950 Jan 2025 $9,000 2026 Assessor + 1 Document Updated Jul 2026 Owner on File
Address Details Last Sale Tax Bill Records Owner

1478 NW 100th St

2 bd · 1 ba · 1,090 sqft built 1938 · 0.118 acres — Dec 1990 $7,604 2026 Assessor Updated Jul 2026 Owner on File
Address Details Last Sale Tax Bill Records Owner

1509 NW 100th St

3 bd · 1 ba · 1,880 sqft built 1955 · 0.143 acres $550,000 Apr 2016 $10,208 2026 Assessor + 2 Documents Updated Oct 2026 2 Owners on File Owner Occupied
Address Details Last Sale Tax Bill Records Owner

1515 NW 100th St

3 bd · 2.75 ba · 2,120 sqft built 1951 · 0.143 acres $750,000 May 2016 $12,209 2026 Assessor + 2 Documents Updated Jul 2026 2 Owners on File Owner Occupied
Address Details Last Sale Tax Bill Records Owner

1519 NW 100th St

3 bd · 1.75 ba · 2,000 sqft built 1951 · 0.143 acres $238,000 Nov 1996 $11,912 2026 Assessor + 1 Document Updated Jul 2026 Owner on File Owner Occupied
Address Details Last Sale Tax Bill Records Owner

1525 NW 100th St

3 bd · 2.25 ba · 2,250 sqft built 1950 · 0.143 acres $829,000 Aug 2018 $10,951 2026 Assessor + 2 Documents Updated Oct 2026 2 Owners on File Owner Occupied
Address Details Last Sale Tax Bill Records Owner

1526 NW 100th St

2 bd · 1 ba · 1,750 sqft built 1949 · 0.163 acres $458,000 Nov 2010 $12,679 2026 Assessor + 2 Documents Updated Oct 2026 Owner on File
Address Details Last Sale Tax Bill Records Owner

1535 NW 100th St

4 bd · 1.75 ba · 2,860 sqft built 1950 · 0.155 acres $1,330,000 Dec 2024 $12,481 2026 Assessor + 2 Documents Updated Sep 2026 2 Owners on File Owner Occupied
Address Details Last Sale Tax Bill Records Owner

1536 NW 100th St

4 bd · 2.75 ba · 3,200 sqft built 1947 · 0.175 acres $1,610,000 Jun 2025 $15,374 2026 Assessor Updated Oct 2026 2 Owners on File Owner Occupied
Address Details Last Sale Tax Bill Records Owner

1542 NW 100th St

2 bd · 2 ba · 2,030 sqft built 1948 · 0.215 acres $1,307,000 Aug 2026 $14,096 2026 Assessor + 1 Document Updated Oct 2026 Owner on File Owner Occupied
Address Details Last Sale Tax Bill Records Owner

1705 NW 100th St

2 bd · 1.75 ba · 2,290 sqft built 1942 · 0.149 acres $750,000 Dec 2016 $11,787 2026 Assessor + 2 Documents Updated Oct 2026 2 Owners on File Owner Occupied
Address Details Last Sale Tax Bill Records Owner

1708 NW 100th St

2 bd · 1 ba · 2,090 sqft built 1949 · 0.194 acres $233,000 Sep 1994 $13,997 2026 Assessor Updated Jul 2026 2 Owners on File Owner Occupied
Address Details Last Sale Tax Bill Records Owner

1711 NW 100th St

3 bd · 2.5 ba · 3,030 sqft built 1946 · 0.137 acres $955,500 May 2017 $14,855 2026 Assessor + 2 Documents Updated Oct 2026 2 Owners on File Owner Occupied
Address Details Last Sale Tax Bill Records Owner

1714 NW 100th St

3 bd · 2.25 ba · 2,620 sqft built 1949 · 0.167 acres $735,000 Oct 2009 $15,681 2026 Assessor Updated Oct 2026 2 Owners on File Owner Occupied
Address Details Last Sale Tax Bill Records Owner

1717 NW 100th St

2 bd · 1.75 ba · 2,430 sqft built 1947 · 0.137 acres — Jun 1986 $11,070 2026 Assessor Updated Jul 2026 2 Owners on File Owner Occupied
Address Details Last Sale Tax Bill Records Owner

1723 NW 100th St

4 bd · 1.75 ba · 2,460 sqft built 1947 · 0.137 acres $11,050 2026 Assessor Updated Jul 2026 2 Owners on File Owner Occupied
Address Details Last Sale Tax Bill Records Owner

1729 NW 100th St

2 bd · 1.75 ba · 2,580 sqft built 1947 · 0.137 acres $399,950 Jun 2004 $10,763 2026 Assessor Updated Oct 2026 Owner on File Owner Occupied
Address Details Last Sale Tax Bill Records Owner

1735 NW 100th St

4 bd · 1.75 ba · 3,710 sqft built 1947 · 0.14 acres $1,000,000 Jan 2020 $12,685 2026 Assessor + 5 Documents Updated Oct 2026 2 Owners on File Owner Occupied
Address Details Last Sale Tax Bill Records Owner

1739 NW 100th St

3 bd · 1.75 ba · 3,320 sqft built 1948 · 0.157 acres $1,130,000 Jun 2019 $12,550 2026 Assessor + 4 Documents Updated Sep 2026 Owner on File Owner Occupied
Address Details Last Sale Tax Bill Records Owner

1905 NW 100th St

5 bd · 3.5 ba · 4,190 sqft built 1952 · 0.2 acres $635,000 May 2002 $27,651 2026 Assessor Updated Oct 2026 Owner on File Owner Occupied
Address Details Last Sale Tax Bill Records Owner

1908 NW 100th St

4 bd · 2.75 ba · 2,500 sqft built 1977 · 0.201 acres $1,365,000 Jun 2017 $19,724 2026 Assessor + 7 Documents Updated Oct 2026 2 Owners on File
Address Details Last Sale Tax Bill Records Owner

1910 NW 100th St

3 bd · 2.25 ba · 3,840 sqft built 1946 · 0.242 acres — Oct 1995 $29,568 2026 Assessor + 2 Documents Updated Jul 2026 Owner on File Owner Occupied
Address Details Last Sale Tax Bill Records Owner

1917 NW 100th St

4 bd · 3.25 ba · 3,790 sqft built 1956 · 0.286 acres $425,000 Sep 1993 $24,569 2026 Assessor Updated Jul 2026 Owner on File Owner Occupied
Address Details Last Sale Tax Bill Records Owner

1927 NW 100th St

3 bd · 2.75 ba · 2,510 sqft built 1951 · 0.215 acres $577,500 Oct 2011 $18,704 2026 Assessor + 2 Documents Updated Oct 2026 2 Owners on File Owner Occupied
Address Details Last Sale Tax Bill Records Owner

1935 NW 100th St

3 bd · 1.5 ba · 1,830 sqft built 1996 · 0.107 acres $155,000 Sep 1994 $12,162 2026 Assessor Updated Oct 2026 2 Owners on File Owner Occupied
Address Details Last Sale Tax Bill Records Owner

2140 NW 100th St

3 bd · 2.5 ba · 6,130 sqft built 2000 · 0.807 acres $500,000 Aug 1990 $35,913 2026 Assessor + 2 Documents Updated Jul 2026 Owner on File
Address Details Last Sale Tax Bill Records Owner

2146 NW 100th St

3 bd · 2.5 ba · 3,240 sqft built 1953 · 0.193 acres $1,645,500 May 2016 $29,137 2026 Assessor Updated Oct 2026 2 Owners on File Owner Occupied
Address Details Last Sale Tax Bill Records Owner

2152 NW 100th St

3 bd · 2 ba · 2,370 sqft built 1952 · 0.21 acres $1,662 2024 Assessor Updated Mar 2026 Owner on File Owner Occupied
Address Details Last Sale Tax Bill Records Owner

2303 NW 100th St

4 bd · 2.75 ba · 2,880 sqft built 1952 · 0.133 acres $1,830,500 Sep 2021 $17,570 2026 Assessor + 2 Documents Updated Oct 2026 2 Owners on File Owner Occupied
Address Details Last Sale Tax Bill Records Owner

2304 NW 100th St

4 bd · 2.75 ba · 2,990 sqft built 1953 · 0.203 acres $970,000 May 2008 $27,809 2026 Assessor + 4 Documents Updated Jul 2026 2 Owners on File Owner Occupied
Address Details Last Sale Tax Bill Records Owner

2305 NW 100th St

3 bd · 1.75 ba · 2,760 sqft built 1948 · 0.199 acres $311,000 Jun 1996 $20,200 2026 Assessor + 2 Documents Updated Oct 2026 Owner on File Owner Occupied
Address Details Last Sale Tax Bill Records Owner

2310 NW 100th St

5 bd · 2.75 ba · 3,110 sqft built 1955 · 0.242 acres $2,800,000 Dec 2022 $28,487 2026 Assessor + 3 Documents Updated Oct 2026 2 Owners on File Owner Occupied
Address Details Last Sale Tax Bill Records Owner

2314 NW 100th St

2 bd · 1.75 ba · 1,420 sqft built 1953 · 0.186 acres $555,000 Apr 2012 $16,682 2026 Assessor Updated Oct 2026 2 Owners on File Owner Occupied
Address Details Last Sale Tax Bill Records Owner

2315 NW 100th St

3 bd · 1.5 ba · 2,870 sqft built 1959 · 0.133 acres $13,874 2026 Assessor + 1 Document Updated Jul 2026 2 Owners on File Owner Occupied
Address Details Last Sale Tax Bill Records Owner

2320 NW 100th St

4 bd · 2 ba · 2,060 sqft built 1953 · 0.3 acres $276,788 Jun 2021 $19,472 2026 Assessor Updated Oct 2026 Owner on File Owner Occupied
Address Details Last Sale Tax Bill Records Owner

2321 NW 100th St

4 bd · 2.25 ba · 2,820 sqft built 1958 · 0.133 acres $1,150,000 Jun 2018 $18,065 2026 Assessor + 2 Documents Updated Oct 2026 2 Owners on File Owner Occupied
Address Details Last Sale Tax Bill Records Owner

2337 NW 100th St

3 bd · 3 ba · 3,610 sqft built 1930 · 0.133 acres $675,000 Jul 2015 $19,819 2026 Assessor Updated Oct 2026 Owner on File Owner Occupied
Address Details Last Sale Tax Bill Records Owner

2343 NW 100th St

2 bd · 2 ba · 2,160 sqft built 1940 · 0.133 acres $575,000 Jul 2010 $12,051 2026 Assessor Updated Oct 2026 Owner on File
Address Details Last Sale Tax Bill Records Owner

2401 NW 100th St

3 bd · 1.5 ba · 1,720 sqft built 1951 · 0.141 acres $12,110 2026 Assessor Updated Jul 2026 Owner on File Owner Occupied
Address Details Last Sale Tax Bill Records Owner

2406 NW 100th St

3 bd · 3.25 ba · 4,100 sqft built 1999 · 0.158 acres $85,000 Sep 1998 $29,097 2026 Assessor Updated Oct 2026 Owner on File Owner Occupied
Address Details Last Sale Tax Bill Records Owner

2411 NW 100th St

3 bd · 1.5 ba · 1,940 sqft built 1939 · 0.149 acres $657,500 Jun 2000 $13,313 2026 Assessor Updated Oct 2026 2 Owners on File Owner Occupied
Address Details Last Sale Tax Bill Records Owner

2425 NW 100th St

3 bd · 1.75 ba · 1,790 sqft built 1936 · 0.239 acres $150,000 Nov 1991 $14,311 2026 Assessor Updated Sep 2026 2 Owners on File

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