Zip Code: 99170 (Rosalia, 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 99170 Zip Code in February 2026 was 121 days. The month over month percentage change (MoM) was 0.2436%, and the year over year percentage change (YoY) was 0.0498%.

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 99170 zip code. The table below shows the trend, and the MoM and YoY percentage changes.

Data Source: Realtor.
Zip Code: 99170 - Trend of House - Median Days on Market
Zip Code: 99170 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 84
Sep 2016 109
Oct 2016 132
Nov 2016 124
Dec 2016 141
Jan 2017 58
Feb 2017 68
Mar 2017 96
Apr 2017 129
May 2017 23
Jun 2017 35
Jul 2017 26
Aug 2017 43 0.6538 -0.4881
Sep 2017 43 -0.0116 -0.6083
Oct 2017 38 -0.1059 -0.7121
Nov 2017 30 -0.2171 -0.7601
Dec 2017 54 0.7983 -0.6212
Jan 2018 72 0.3364 0.2435
Feb 2018 103 0.4406 0.5259
Mar 2018 50 -0.5194 -0.4817
Apr 2018 64 0.2828 -0.5078
May 2018 72 0.1339 2.1304
Jun 2018 91 0.2604 1.5929
Jul 2018 112 0.2342 3.3077
Aug 2018 105 -0.0603 1.4477
Sep 2018 34 -0.6793 -0.2059
Oct 2018 54 0.5852 0.4079
Nov 2018 62 0.1495 1.0672
Dec 2018 87 0.4146 0.6262
Jan 2019 107 0.2299 0.4965
Feb 2019 95 -0.1121 -0.0777
Mar 2019 157 0.6474 2.1616
Apr 2019 221 0.4121 2.4803
May 2019 306 0.3824 3.2431
Jun 2019 156 -0.4894 0.719
Jul 2019 22 -0.859 -0.8036
Aug 2019 39 0.7841 -0.6271
Sep 2019 49 0.2484 0.4519
Oct 2019 65 0.3163 0.2056
Nov 2019 73 0.1318 0.187
Dec 2019 29 -0.6096 -0.6724
Jan 2020 81 1.8246 -0.2477
Feb 2020 172 1.1304 0.8053
Mar 2020 203 0.1837 0.2971
Apr 2020 231 0.1379 0.0452
May 2020 14 -0.9416 -0.9558
Jun 2020 45 2.3333 -0.7115
Jul 2020 0
Aug 2020 0
Sep 2020 10 -0.7959
Oct 2020 18 0.825 -0.7171
Nov 2020 23 0.2329 -0.6918
Dec 2020 25 0.1111 -0.1228
Jan 2021 90 2.58 0.1118
Feb 2021 0
Mar 2021 10 -0.9507
Apr 2021 31 2.1 -0.8658
May 2021 0
Jun 2021 23 -0.4889
Jul 2021 17 -0.2826
Aug 2021 27 0.6061
Sep 2021 85 2.2075 7.5
Oct 2021 12 -0.8588 -0.3425
Nov 2021 33 1.7083 0.4444
Dec 2021 33 0.0154 0.32
Jan 2022 58 0.7424 -0.3575
Feb 2022 89 0.5478
Mar 2022 62 -0.309 5.15
Apr 2022 48 -0.2195 0.5484
May 2022 33 -0.3125
Jun 2022 46 0.4015 1.0109
Jul 2022 39 -0.1514 1.3788
Aug 2022 39 -0.0064 0.4717
Sep 2022 35 -0.1154 -0.5941
Oct 2022 31 -0.1087 1.5625
Nov 2022 59 0.9187 0.8154
Dec 2022 85 0.4322 1.5606
Jan 2023 84 -0.0059 0.4609
Feb 2023 90 0.0655 0.0056
Mar 2023 107 0.1955 0.7398
Apr 2023 135 0.2617 1.8125
May 2023 136 0.0037 3.1061
Jun 2023 86 -0.3635 0.8649
Jul 2023 67 -0.229 0.6943
Aug 2023 50 -0.2481 0.2821
Sep 2023 67 0.33 0.9275
Oct 2023 55 -0.1805 0.7724
Nov 2023 89 0.6239 0.5
Dec 2023 16 -0.8249 -0.8166
Jan 2024 29 0.871 -0.6548
Feb 2024 44 0.5172 -0.5084
Mar 2024 50 0.125 -0.5374
Apr 2024 31 -0.3737 -0.7704
May 2024 40 0.2823 -0.7066
Jun 2024 39 -0.0314 -0.5536
Jul 2024 68 0.7662 0.0226
Aug 2024 99 0.4485 0.97
Sep 2024 51 -0.4822 -0.2331
Oct 2024 66 0.2843 0.2018
Nov 2024 28 -0.5802 -0.6893
Dec 2024 57 1.0727 2.6774
Jan 2025 86 0.5088 1.9655
Feb 2025 81 -0.064 0.8295
Mar 2025 116 0.4348 1.3333
Apr 2025 107 -0.0736 2.4516
May 2025 23 -0.7897 -0.434
Jun 2025 54 1.4 0.4026
Jul 2025 74 0.3611 0.0809
Aug 2025 89 0.2109 -0.0964
Sep 2025 57 -0.3596 0.1176
Oct 2025 92 0.614 0.4046
Nov 2025 74 -0.2011 1.6727
Dec 2025 96 0.3061 0.6842
Jan 2026 76 -0.2083 -0.1163
Feb 2026 98 0.2829 0.2112
Mar 2026 121 0.2436 0.0498