Zip Code: 98850 (Rock Island, 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 98850 Zip Code in February 2026 was $399,900. The month over month percentage change (MoM) was -0.3134%, and the year over year percentage change (YoY) was 0.0831%.

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 98850 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: 98850 - Trend of Median House Listing Price ($)
Zip Code: 98850 Trend of Median House Listing Price
Items per page:
1 – 10 of 115
Month Price ($) MoM Perc. Change (%) YoY Perc. Change (%)
Aug 2016 467900
Sep 2016 675900
Oct 2016 192500
Dec 2016 350000
Jan 2017 350000
Feb 2017 319950
Mar 2017 289900
Apr 2017 271225
May 2017 195000
Jun 2017 237450
Jul 2017 279900
Aug 2017 259900 -0.0715 -0.4445
Sep 2017 229925 -0.1153 -0.6598
Oct 2017 853900 2.7138 3.4358
Nov 2017 853900 0.0
Dec 2017 774900 -0.0925 1.214
Jan 2018 774900 0.0 1.214
Feb 2018 476950 -0.3845 0.4907
Mar 2018 264006 -0.4465 -0.0893
Apr 2018 290100 0.0988 0.0696
May 2018 290100 0.0 0.4877
Jun 2018 286106 -0.0138 0.2049
Jul 2018 298089 0.0419 0.065
Aug 2018 303056 0.0167 0.166
Sep 2018 294028 -0.0298 0.2788
Oct 2018 298000 0.0135 -0.651
Nov 2018 367250 0.2324 -0.5699
Dec 2018 549900 0.4973 -0.2904
Jan 2019 549900 0.0 -0.2904
Feb 2019 648675 0.1796 0.36
Mar 2019 945000 0.4568 2.5795
Apr 2019 662529 -0.2989 1.2838
May 2019 290300 -0.5618 0.0007
Jun 2019 595000 1.0496 1.0797
Jul 2019 485000 -0.1849 0.627
Aug 2019 456000 -0.0598 0.5047
Sep 2019 433273 -0.0498 0.4736
Oct 2019 442682 0.0217 0.4855
Nov 2019 406430 -0.0819 0.1067
Dec 2019 387450 -0.0467 -0.2954
Jan 2020 315000 -0.187 -0.4272
Feb 2020 442500 0.4048 -0.3178
Mar 2020 315000 -0.2881 -0.6667
Apr 2020 306000 -0.0286 -0.5381
May 2020 506075 0.6538 0.7433
Jun 2020 650000 0.2844 0.0924
Jul 2020 697475 0.073 0.4381
Aug 2020 650000 -0.0681 0.4254
Sep 2020 649900 -0.0002 0.5
Oct 2020 649900 0.0 0.4681
Nov 2020 649900 0.0 0.599
Dec 2020 649900 0.0 0.6774
Jan 2021 468700 -0.2788 0.4879
Feb 2021 309450 -0.3398 -0.3007
Mar 2021 417400 0.3488 0.3251
Apr 2021 339900 -0.1857 0.1108
May 2021 352975 0.0385 -0.3025
Jun 2021 339900 -0.037 -0.4771
Jul 2021 344425 0.0133 -0.5062
Aug 2021 364900 0.0594 -0.4386
Sep 2021 446575 0.2238 -0.3129
Oct 2021 443200 -0.0076 -0.318
Nov 2021 457500 0.0323 -0.296
Dec 2021 474300 0.0367 -0.2702
Jan 2022 464900 -0.0198 -0.0081
Feb 2022 399500 -0.1407 0.291
Mar 2022 387100 -0.031 -0.0726
Apr 2022 414500 0.0708 0.2195
May 2022 409500 -0.0121 0.1601
Jun 2022 484700 0.1836 0.426
Jul 2022 492000 0.0151 0.4285
Aug 2022 465250 -0.0544 0.275
Sep 2022 423500 -0.0897 -0.0517
Oct 2022 423500 0.0 -0.0444
Nov 2022 419900 -0.0085 -0.0822
Dec 2022 409900 -0.0238 -0.1358
Jan 2023 399900 -0.0244 -0.1398
Feb 2023 393650 -0.0156 -0.0146
Mar 2023 392400 -0.0032 0.0137
Apr 2023 444900 0.1338 0.0733
May 2023 399900 -0.1011 -0.0234
Jun 2023 1027450 1.5693 1.1198
Jul 2023 1072000 0.0434 1.1789
Aug 2023 1044000 -0.0261 1.244
Sep 2023 1268000 0.2146 1.9941
Oct 2023 1379000 0.0875 2.2562
Nov 2023 1379000 0.0 2.2841
Dec 2023 1114250 -0.192 1.7183
Jan 2024 1379000 0.2376 2.4484
Feb 2024 1379000 0.0 2.5031
Mar 2024 1166725 -0.1539 1.9733
Apr 2024 1379000 0.1819 2.0996
May 2024 1236500 -0.1033 2.092
Jun 2024 1229000 -0.0061 0.1962
Jul 2024 964000 -0.2156 -0.1007
Aug 2024 767000 -0.2044 -0.2653
Sep 2024 762000 -0.0065 -0.3991
Oct 2024 870000 0.1417 -0.3691
Nov 2024 651000 -0.2517 -0.5279
Dec 2024 619000 -0.0492 -0.4445
Jan 2025 444250 -0.2823 -0.6778
Feb 2025 434250 -0.0225 -0.6851
Mar 2025 369225 -0.1497 -0.6835
Apr 2025 419000 0.1348 -0.6962
May 2025 464675 0.109 -0.6242
Jun 2025 1200000 1.5825 -0.0236
Jul 2025 993750 -0.1719 0.0309
Aug 2025 665850 -0.33 -0.1319
Sep 2025 550000 -0.174 -0.2782
Oct 2025 463000 -0.1582 -0.4678
Nov 2025 482350 0.0418 -0.2591
Dec 2025 519000 0.076 -0.1616
Jan 2026 514000 -0.0096 0.157
Feb 2026 582450 0.1332 0.3413
Mar 2026 399900 -0.3134 0.0831