Zip Code: 99170 (Rosalia, WA) - Trend of Median House Listing Price Per Square Feet (Realtor)

Updated on March 13, 2026.

According to data from Realtor.com, the median house listing price per square feet for the 99170 Zip Code in February 2026 was $142. The month over month percentage change (MoM) was -0.0064%, and the year over year percentage change (YoY) was -0.4364%.

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

The chart below shows the trend of the median house listing price per square feet in the 99170 zip code. The table below shows the trend of the median house listing price per square feet, and the MoM and YoY percentage changes.

Data Source: Realtor.
Zip Code: 99170 - Trend of Median House Listing Price Per Square Feet ($)
Zip Code: 99170 Trend of Median House Listing Price Per Square Feet
Items per page:
1 – 10 of 116
Month Price ($) MoM Perc. Change (%) YoY Perc. Change (%)
Aug 2016 95
Sep 2016 131
Oct 2016 131
Nov 2016 95
Dec 2016 106
Jan 2017 107
Feb 2017 100
Mar 2017 100
Apr 2017 77
May 2017 76
Jun 2017 113
Jul 2017 80
Aug 2017 102 0.2663 0.0672
Sep 2017 64 -0.3686 -0.5096
Oct 2017 76 0.1877 -0.4176
Nov 2017 71 -0.0728 -0.2579
Dec 2017 60 -0.149 -0.4298
Jan 2018 62 0.0324 -0.4188
Feb 2018 65 0.0383 -0.3553
Mar 2018 65 0.0 -0.3553
Apr 2018 65 0.0 -0.1606
May 2018 54 -0.1592 -0.2881
Jun 2018 50 -0.0871 -0.5609
Jul 2018 57 0.1602 -0.2847
Aug 2018 57 -0.0158 -0.444
Sep 2018 61 0.0823 -0.047
Oct 2018 61 0.0003 -0.1974
Nov 2018 66 0.0845 -0.0612
Dec 2018 66 0.0 0.1031
Jan 2019 396 4.9576 5.3654
Feb 2019 452 0.1436 6.0111
Mar 2019 452 0.0 6.0111
Apr 2019 571 0.2627 7.8532
May 2019 730 0.2774 12.4508
Jun 2019 312 -0.573 5.2913
Jul 2019 167 -0.4655 1.8983
Aug 2019 167 0.0 1.9447
Sep 2019 143 -0.1403 1.3391
Oct 2019 281 0.959 3.5811
Nov 2019 372 0.3264 4.6027
Dec 2019 87 -0.7658 0.3119
Jan 2020 89 0.0257 -0.7741
Feb 2020 386 3.3136 -0.148
Mar 2020 386 0.0 -0.148
Apr 2020 386 0.0 -0.3253
May 2020 396 0.0277 -0.4572
Jun 2020 396 0.0 0.2712
Jul 2020 730 0.8422 3.3818
Aug 2020 730 0.0 3.3818
Sep 2020 159 -0.7815 0.1135
Oct 2020 289 0.8146 0.0314
Nov 2020 123 -0.5759 -0.6702
Dec 2020 387 2.1578 3.4474
Jan 2021 730 0.8835 7.1666
Feb 2021 730 0.0 0.8932
Mar 2021 404 -0.4462 0.0484
Apr 2021 393 -0.028 0.019
May 2021 730 0.8579 0.8422
Jun 2021 730 0.0 0.8422
Jul 2021 513 -0.2966 -0.2966
Aug 2021 297 -0.4217 -0.5932
Sep 2021 730 1.4585 3.5772
Oct 2021 441 -0.3952 0.5256
Nov 2021 256 -0.4211 1.0826
Dec 2021 219 -0.1412 -0.4336
Jan 2022 208 -0.0539 -0.7155
Feb 2022 216 0.0402 -0.7041
Mar 2022 156 -0.2791 -0.6148
Apr 2022 194 0.2449 -0.5066
May 2022 188 -0.03 -0.7424
Jun 2022 216 0.1507 -0.7036
Jul 2022 222 0.0251 -0.568
Aug 2022 216 -0.0245 -0.2712
Sep 2022 200 -0.0747 -0.7257
Oct 2022 253 0.264 -0.4268
Nov 2022 273 0.0804 0.0698
Dec 2022 280 0.0259 0.2779
Jan 2023 280 0.0 0.3508
Feb 2023 269 -0.0418 0.2442
Mar 2023 265 -0.0124 0.7047
Apr 2023 265 0.0 0.3694
May 2023 257 -0.0314 0.3674
Jun 2023 223 -0.1314 0.0321
Jul 2023 207 -0.0749 -0.0686
Aug 2023 202 -0.0242 -0.0684
Sep 2023 194 -0.0356 -0.029
Oct 2023 215 0.1073 -0.1495
Nov 2023 202 -0.0635 -0.2628
Dec 2023 143 -0.2886 -0.4888
Jan 2024 157 0.0939 -0.4408
Feb 2024 138 -0.1212 -0.4871
Mar 2024 143 0.035 -0.4625
Apr 2024 182 0.2738 -0.3153
May 2024 215 0.1831 -0.1637
Jun 2024 161 -0.2525 -0.2802
Jul 2024 173 0.0768 -0.1622
Aug 2024 188 0.0883 -0.0655
Sep 2024 226 0.2016 0.1643
Oct 2024 221 -0.025 0.0252
Nov 2024 238 0.0769 0.179
Dec 2024 228 -0.0417 0.5883
Jan 2025 228 0.0 0.4519
Feb 2025 215 -0.0559 0.5599
Mar 2025 252 0.1709 0.7647
Apr 2025 215 -0.146 0.1831
May 2025 215 0.0 0.0
Jun 2025 221 0.029 0.3765
Jul 2025 217 -0.0179 0.2554
Aug 2025 213 -0.0205 0.1299
Sep 2025 202 -0.0488 -0.1055
Oct 2025 202 0.0 -0.0826
Nov 2025 197 -0.0291 -0.1729
Dec 2025 193 -0.0172 -0.1518
Jan 2026 177 -0.0813 -0.2207
Feb 2026 143 -0.1953 -0.3358
Mar 2026 142 -0.0064 -0.4364