Zip Code: 98611 (Castle Rock, WA) - Trend of Average House Listing Price (Realtor)
Updated on March 13, 2026.

According to data from Realtor.com, the average house listing price for the 98611 Zip Code in February 2026 was $538,533. The month over month percentage change (MoM) was -0.0085%, and the year over year percentage change (YoY) was -0.2149%.

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

The chart below shows the trend of the average house listing price in the 98611 zip code. The table below shows the trend of the average house listing price, and the MoM and YoY percentage changes.

Data Source: Realtor.
Zip Code: 98611 - Trend of Average House Listing Price ($)
Zip Code: 98611 Trend of Average House Listing Price
Items per page:
1 – 10 of 116
Month Price ($) MoM Perc. Change (%) YoY Perc. Change (%)
Aug 2016 386819
Sep 2016 382232
Oct 2016 374975
Nov 2016 353742
Dec 2016 372550
Jan 2017 358795
Feb 2017 441484
Mar 2017 470864
Apr 2017 393221
May 2017 453150
Jun 2017 449302
Jul 2017 459958
Aug 2017 402871 -0.1241 0.0415
Sep 2017 377297 -0.0635 -0.0129
Oct 2017 347119 -0.08 -0.0743
Nov 2017 347770 0.0019 -0.0169
Dec 2017 343988 -0.0109 -0.0767
Jan 2018 332961 -0.0321 -0.072
Feb 2018 345753 0.0384 -0.2168
Mar 2018 387184 0.1198 -0.1777
Apr 2018 379052 -0.021 -0.036
May 2018 394111 0.0397 -0.1303
Jun 2018 354343 -0.1009 -0.2113
Jul 2018 349215 -0.0145 -0.2408
Aug 2018 382533 0.0954 -0.0505
Sep 2018 392725 0.0266 0.0409
Oct 2018 390283 -0.0062 0.1244
Nov 2018 398195 0.0203 0.145
Dec 2018 382036 -0.0406 0.1106
Jan 2019 426214 0.1156 0.2801
Feb 2019 424630 -0.0037 0.2281
Mar 2019 448272 0.0557 0.1578
Apr 2019 507305 0.1317 0.3384
May 2019 508278 0.0019 0.2897
Jun 2019 418809 -0.176 0.1819
Jul 2019 378865 -0.0954 0.0849
Aug 2019 396707 0.0471 0.0371
Sep 2019 408096 0.0287 0.0391
Oct 2019 407639 -0.0011 0.0445
Nov 2019 416759 0.0224 0.0466
Dec 2019 408936 -0.0188 0.0704
Jan 2020 358299 -0.1238 -0.1593
Feb 2020 409346 0.1425 -0.036
Mar 2020 418248 0.0217 -0.067
Apr 2020 427011 0.021 -0.1583
May 2020 478558 0.1207 -0.0585
Jun 2020 482843 0.009 0.1529
Jul 2020 482558 -0.0006 0.2737
Aug 2020 456363 -0.0543 0.1504
Sep 2020 420685 -0.0782 0.0308
Oct 2020 435961 0.0363 0.0695
Nov 2020 439955 0.0092 0.0557
Dec 2020 495766 0.1269 0.2123
Jan 2021 465134 -0.0618 0.2982
Feb 2021 524488 0.1276 0.2813
Mar 2021 524512 0.0 0.2541
Apr 2021 574033 0.0944 0.3443
May 2021 595628 0.0376 0.2446
Jun 2021 626820 0.0524 0.2982
Jul 2021 724151 0.1553 0.5007
Aug 2021 655877 -0.0943 0.4372
Sep 2021 563938 -0.1402 0.3405
Oct 2021 641115 0.1369 0.4706
Nov 2021 667062 0.0405 0.5162
Dec 2021 588371 -0.118 0.1868
Jan 2022 617778 0.05 0.3282
Feb 2022 642415 0.0399 0.2248
Mar 2022 649697 0.0113 0.2387
Apr 2022 616336 -0.0513 0.0737
May 2022 572058 -0.0718 -0.0396
Jun 2022 598858 0.0468 -0.0446
Jul 2022 596185 -0.0045 -0.1767
Aug 2022 622012 0.0433 -0.0516
Sep 2022 672275 0.0808 0.1921
Oct 2022 662859 -0.014 0.0339
Nov 2022 726055 0.0953 0.0884
Dec 2022 709520 -0.0228 0.2059
Jan 2023 722431 0.0182 0.1694
Feb 2023 747946 0.0353 0.1643
Mar 2023 763335 0.0206 0.1749
Apr 2023 729430 -0.0444 0.1835
May 2023 758369 0.0397 0.3257
Jun 2023 709276 -0.0647 0.1844
Jul 2023 712201 0.0041 0.1946
Aug 2023 714914 0.0038 0.1494
Sep 2023 745434 0.0427 0.1088
Oct 2023 821329 0.1018 0.2391
Nov 2023 742256 -0.0963 0.0223
Dec 2023 735234 -0.0095 0.0362
Jan 2024 758944 0.0322 0.0505
Feb 2024 678683 -0.1058 -0.0926
Mar 2024 724863 0.068 -0.0504
Apr 2024 782420 0.0794 0.0726
May 2024 819045 0.0468 0.08
Jun 2024 753654 -0.0798 0.0626
Jul 2024 739917 -0.0182 0.0389
Aug 2024 689050 -0.0687 -0.0362
Sep 2024 703013 0.0203 -0.0569
Oct 2024 669321 -0.0479 -0.1851
Nov 2024 647775 -0.0322 -0.1273
Dec 2024 661729 0.0215 -0.1
Jan 2025 664974 0.0049 -0.1238
Feb 2025 685201 0.0304 0.0096
Mar 2025 685953 0.0011 -0.0537
Apr 2025 687350 0.002 -0.1215
May 2025 674793 -0.0183 -0.1761
Jun 2025 655304 -0.0289 -0.1305
Jul 2025 643788 -0.0176 -0.1299
Aug 2025 634765 -0.014 -0.0788
Sep 2025 623675 -0.0175 -0.1129
Oct 2025 598921 -0.0397 -0.1052
Nov 2025 574230 -0.0412 -0.1135
Dec 2025 555164 -0.0332 -0.161
Jan 2026 544237 -0.0197 -0.1816
Feb 2026 543133 -0.002 -0.2073
Mar 2026 538533 -0.0085 -0.2149