Zip Code: 98166 (Seattle, WA) - Trend of House - Median Days on Market (Realtor)

Updated on March 13, 2026.

According to data from Realtor.com, the median days on market for houses in the 98166 Zip Code in February 2026 was 28 days. The month over month percentage change (MoM) was -0.5417%, and the year over year percentage change (YoY) was -0.3168%.

You can see similar for other Washington Zip Codes, and for Washington.

The chart below shows the trend of the median days on market for houses in the 98166 zip code. The table below shows the trend, and the MoM and YoY percentage changes.

Data Source: Realtor.
Zip Code: 98166 - Trend of House - Median Days on Market
Zip Code: 98166 Trend of House - Median Days on Market
Items per page:
1 – 10 of 116
Month Med. Days on Market MoM Perc. Change (%) YoY Perc. Change (%)
Aug 2016 29
Sep 2016 24
Oct 2016 40
Nov 2016 43
Dec 2016 53
Jan 2017 53
Feb 2017 40
Mar 2017 38
Apr 2017 18
May 2017 31
Jun 2017 13
Jul 2017 16
Aug 2017 16 -0.0154 -0.4483
Sep 2017 20 0.2344 -0.1856
Oct 2017 21 0.038 -0.4843
Nov 2017 37 0.7805 -0.1512
Dec 2017 55 0.4932 0.0381
Jan 2018 67 0.2294 0.2642
Feb 2018 79 0.1791 0.975
Mar 2018 27 -0.6646 -0.2933
Apr 2018 19 -0.283 0.0556
May 2018 25 0.3026 -0.2016
Jun 2018 26 0.0505 1.08
Jul 2018 24 -0.0769 0.4769
Aug 2018 36 0.5 1.25
Sep 2018 31 -0.1319 0.5823
Oct 2018 32 0.024 0.561
Nov 2018 33 0.0156 -0.1096
Dec 2018 44 0.3385 -0.2018
Jan 2019 62 0.4138 -0.0821
Feb 2019 80 0.3008 0.0127
Mar 2019 61 -0.2344 1.3113
Apr 2019 32 -0.4776 0.6842
May 2019 32 -0.0156 0.2727
Jun 2019 26 -0.1905 -0.0192
Jul 2019 38 0.4902 0.5833
Aug 2019 48 0.25 0.3194
Sep 2019 51 0.0737 0.632
Oct 2019 58 0.1373 0.8125
Nov 2019 63 0.0776 0.9231
Dec 2019 60 -0.04 0.3793
Jan 2020 69 0.1458 0.1179
Feb 2020 94 0.3636 0.1719
Mar 2020 31 -0.6693 -0.4939
Apr 2020 28 -0.1048 -0.1328
May 2020 33 0.1712 0.0317
Jun 2020 30 -0.0769 0.1765
Jul 2020 34 0.125 -0.1118
Aug 2020 31 -0.0741 -0.3421
Sep 2020 26 -0.168 -0.4902
Oct 2020 42 0.6154 -0.2759
Nov 2020 43 0.0119 -0.32
Dec 2020 48 0.1294 -0.2
Jan 2021 53 0.099 -0.2327
Feb 2021 45 -0.1469 -0.52
Mar 2021 24 -0.4611 -0.2177
Apr 2021 31 0.268 0.1081
May 2021 22 -0.2927 -0.3308
Jun 2021 18 -0.1724 -0.4
Jul 2021 17 -0.0694 -0.5037
Aug 2021 25 0.4925 -0.2
Sep 2021 24 -0.03 -0.0673
Oct 2021 31 0.2784 -0.2619
Nov 2021 22 -0.2903 -0.4824
Dec 2021 29 0.2955 -0.4063
Jan 2022 43 0.4912 -0.1943
Feb 2022 38 -0.1176 -0.1667
Mar 2022 7 -0.8133 -0.7113
Apr 2022 11 0.5714 -0.6423
May 2022 9 -0.1818 -0.5862
Jun 2022 17 0.8611 -0.0694
Jul 2022 22 0.2985 0.2985
Aug 2022 27 0.2184 0.06
Sep 2022 26 -0.0377 0.0515
Oct 2022 33 0.2941 0.0645
Nov 2022 29 -0.1364 0.2955
Dec 2022 45 0.5614 0.5614
Jan 2023 61 0.3596 0.4235
Feb 2023 61 0.0124 0.6333
Mar 2023 48 -0.2122 5.8929
Apr 2023 21 -0.5596 0.9318
May 2023 22 0.0353 1.4444
Jun 2023 27 0.2045 0.5821
Jul 2023 24 -0.0943 0.1034
Aug 2023 32 0.3333 0.2075
Sep 2023 34 0.0625 0.3333
Oct 2023 58 0.6912 0.7424
Nov 2023 40 -0.3043 0.4035
Dec 2023 44 0.1063 -0.0056
Jan 2024 73 0.6497 0.2066
Feb 2024 88 0.2055 0.4367
Mar 2024 28 -0.6847 -0.4249
Apr 2024 36 0.2973 0.6941
May 2024 22 -0.3889 0.0
Jun 2024 24 0.0682 -0.1132
Jul 2024 28 0.1915 0.1667
Aug 2024 30 0.0804 -0.0547
Sep 2024 37 0.2231 0.0882
Oct 2024 39 0.0541 -0.3217
Nov 2024 59 0.5 0.4625
Dec 2024 75 0.2821 0.6949
Jan 2025 72 -0.0367 -0.0103
Feb 2025 37 -0.4844 -0.5767
Mar 2025 40 0.0805 0.4505
Apr 2025 31 -0.2298 -0.1389
May 2025 25 -0.2016 0.125
Jun 2025 24 -0.0303 0.0213
Jul 2025 40 0.6667 0.4286
Aug 2025 39 -0.0313 0.281
Sep 2025 55 0.4194 0.4865
Oct 2025 59 0.0636 0.5
Nov 2025 40 -0.3248 -0.3248
Dec 2025 49 0.2278 -0.3533
Jan 2026 59 0.2113 -0.1869
Feb 2026 60 0.0213 0.6107
Mar 2026 28 -0.5417 -0.3168