Zip Code: 99115 (Coulee City, WA) - Trend of Median House Listing Price (Realtor)
Updated on March 13, 2026.

According to data from Realtor.com, the median house listing price for the 99115 Zip Code in February 2026 was $534,500. The month over month percentage change (MoM) was 0.4614%, and the year over year percentage change (YoY) was 0.5381%.

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

The chart below shows the trend of the median house listing price in the 99115 zip code. The table below shows the trend of the median house listing price, and the MoM and YoY percentage changes.

Data Source: Realtor.
Zip Code: 99115 - Trend of Median House Listing Price ($)
Zip Code: 99115 Trend of Median House Listing Price
Items per page:
1 – 10 of 112
Month Price ($) MoM Perc. Change (%) YoY Perc. Change (%)
Aug 2016 115900
Sep 2016 85225
Oct 2016 69000
Nov 2016 68000
Dec 2016 59900
Jan 2017 58950
Feb 2017 58475
Mar 2017 59900
Apr 2017 62425
May 2017 184975
Jun 2017 151500
Jul 2017 193000
Aug 2017 267000 0.3834 1.3037
Sep 2017 310000 0.161 2.6374
Oct 2017 310000 0.0 3.4928
Nov 2017 239000 -0.229 2.5147
Dec 2017 136500 -0.4289 1.2788
Jan 2018 234000 0.7143 2.9695
Feb 2018 325000 0.3889 4.5579
Mar 2018 325000 0.0 4.4257
Apr 2018 222000 -0.3169 2.5563
May 2018 296225 0.3343 0.6014
Jun 2018 330000 0.114 1.1782
Jul 2018 325000 -0.0152 0.6839
Aug 2018 265000 -0.1846 -0.0075
Sep 2018 200000 -0.2453 -0.3548
Oct 2018 141500 -0.2925 -0.5435
Nov 2018 337500 1.3852 0.4121
Dec 2018 2175000 5.4444 14.9341
Jan 2019 2175000 0.0 8.2949
Feb 2019 1020000 -0.531 2.1385
Mar 2019 318750 -0.6875 -0.0192
Apr 2019 321386 0.0083 0.4477
May 2019 327925 0.0203 0.107
Jun 2019 365900 0.1158 0.1088
Jul 2019 349900 -0.0437 0.0766
Aug 2019 328675 -0.0607 0.2403
Sep 2019 321995 -0.0203 0.61
Oct 2019 313814 -0.0254 1.2178
Nov 2019 317134 0.0106 -0.0603
Dec 2019 327450 0.0325 -0.8494
Jan 2020 287500 -0.122 -0.8678
Feb 2020 300000 0.0435 -0.7059
Mar 2020 845000 1.8167 1.651
Apr 2020 290000 -0.6568 -0.0977
May 2020 252000 -0.131 -0.2315
Jun 2020 290000 0.1508 -0.2074
Jul 2020 218750 -0.2457 -0.3748
Aug 2020 199000 -0.0903 -0.3945
Sep 2020 187000 -0.0603 -0.4192
Oct 2020 155750 -0.1671 -0.5037
Nov 2020 201000 0.2905 -0.3662
Dec 2020 235000 0.1692 -0.2823
Jan 2021 235000 0.0 -0.1826
Feb 2021 347250 0.4777 0.1575
Apr 2021 231250 -0.2026
May 2021 231250 0.0 -0.0823
Jun 2021 234900 0.0158 -0.19
Jul 2021 217400 -0.0745 -0.0062
Aug 2021 746750 2.4349 2.7525
Sep 2021 239575 -0.6792 0.2811
Oct 2021 324625 0.355 1.0843
Nov 2021 525000 0.6173 1.6119
Dec 2021 490000 -0.0667 1.0851
Jan 2022 525000 0.0714 1.234
Feb 2022 499000 -0.0495 0.437
Mar 2022 324475 -0.3497
Apr 2022 324475 0.0 0.4031
May 2022 222000 -0.3158 -0.04
Jun 2022 375000 0.6892 0.5964
Jul 2022 333750 -0.11 0.5352
Aug 2022 375000 0.1236 -0.4978
Sep 2022 490000 0.3067 1.0453
Oct 2022 350000 -0.2857 0.0782
Nov 2022 350000 0.0 -0.3333
Dec 2022 344500 -0.0157 -0.2969
Jan 2023 339000 -0.016 -0.3543
Feb 2023 339000 0.0 -0.3206
Mar 2023 339000 0.0 0.0448
Apr 2023 339000 0.0 0.0448
May 2023 298750 -0.1187 0.3457
Jun 2023 588000 0.9682 0.568
Jul 2023 641500 0.091 0.9221
Aug 2023 449500 -0.2993 0.1987
Sep 2023 412250 -0.0829 -0.1587
Nov 2023 435000 0.2429
Dec 2023 425000 -0.023 0.2337
Jan 2024 456250 0.0735 0.3459
Apr 2024 599999 0.7699
May 2024 519974 -0.1334 0.7405
Jun 2024 370000 -0.2884 -0.3707
Jul 2024 325000 -0.1216 -0.4934
Aug 2024 337250 0.0377 -0.2497
Sep 2024 399500 0.1846 -0.0309
Oct 2024 454500 0.1377
Nov 2024 447000 -0.0165 0.0276
Dec 2024 430000 -0.038 0.0118
Jan 2025 415000 -0.0349 -0.0904
Feb 2025 415000 0.0
Mar 2025 347500 -0.1627
Apr 2025 332500 -0.0432 -0.4458
May 2025 385000 0.1579 -0.2596
Jun 2025 379500 -0.0143 0.0257
Jul 2025 380875 0.0036 0.1719
Aug 2025 324438 -0.1482 -0.038
Sep 2025 272000 -0.1616 -0.3191
Oct 2025 280000 0.0294 -0.3839
Nov 2025 217000 -0.225 -0.5145
Dec 2025 537000 1.4747 0.2488
Jan 2026 365750 -0.3189 -0.1187
Feb 2026 365750 0.0 -0.1187
Mar 2026 534500 0.4614 0.5381