Zip Code: 98188 (Seattle, 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 98188 Zip Code in February 2026 was $738,890. The month over month percentage change (MoM) was 0.186%, and the year over year percentage change (YoY) was 0.4154%.

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 98188 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: 98188 - Trend of Average House Listing Price ($)
Zip Code: 98188 Trend of Average House Listing Price
Items per page:
1 – 10 of 116
Month Price ($) MoM Perc. Change (%) YoY Perc. Change (%)
Aug 2016 354876
Sep 2016 348872
Oct 2016 358130
Nov 2016 346514
Dec 2016 340248
Jan 2017 345507
Feb 2017 392101
Mar 2017 356995
Apr 2017 342609
May 2017 330218
Jun 2017 389604
Jul 2017 438053
Aug 2017 440107 0.0047 0.2402
Sep 2017 440078 -0.0001 0.2614
Oct 2017 421112 -0.0431 0.1759
Nov 2017 441572 0.0486 0.2743
Dec 2017 369521 -0.1632 0.086
Jan 2018 358347 -0.0302 0.0372
Feb 2018 340168 -0.0507 -0.1324
Mar 2018 387972 0.1405 0.0868
Apr 2018 431888 0.1132 0.2606
May 2018 503819 0.1666 0.5257
Jun 2018 429838 -0.1468 0.1033
Jul 2018 396073 -0.0786 -0.0958
Aug 2018 422447 0.0666 -0.0401
Sep 2018 393851 -0.0677 -0.105
Oct 2018 399680 0.0148 -0.0509
Nov 2018 407198 0.0188 -0.0778
Dec 2018 441064 0.0832 0.1936
Jan 2019 499062 0.1315 0.3927
Feb 2019 526198 0.0544 0.5469
Mar 2019 483340 -0.0814 0.2458
Apr 2019 543351 0.1242 0.2581
May 2019 506170 -0.0684 0.0047
Jun 2019 446584 -0.1177 0.039
Jul 2019 393989 -0.1178 -0.0053
Aug 2019 437472 0.1104 0.0356
Sep 2019 451729 0.0326 0.147
Oct 2019 490096 0.0849 0.2262
Nov 2019 515675 0.0522 0.2664
Dec 2019 571394 0.1081 0.2955
Jan 2020 460613 -0.1939 -0.077
Feb 2020 400828 -0.1298 -0.2383
Mar 2020 430692 0.0745 -0.1089
Apr 2020 461290 0.071 -0.151
May 2020 459091 -0.0048 -0.093
Jun 2020 452576 -0.0142 0.0134
Jul 2020 445411 -0.0158 0.1305
Aug 2020 475784 0.0682 0.0876
Sep 2020 410518 -0.1372 -0.0912
Oct 2020 512872 0.2493 0.0465
Nov 2020 475186 -0.0735 -0.0785
Dec 2020 519951 0.0942 -0.09
Jan 2021 535810 0.0305 0.1633
Feb 2021 570034 0.0639 0.4221
Mar 2021 555267 -0.0259 0.2892
Apr 2021 483816 -0.1287 0.0488
May 2021 514682 0.0638 0.1211
Jun 2021 574150 0.1155 0.2686
Jul 2021 486694 -0.1523 0.0927
Aug 2021 527204 0.0832 0.1081
Sep 2021 602832 0.1435 0.4685
Oct 2021 616973 0.0235 0.203
Nov 2021 669050 0.0844 0.408
Dec 2021 492033 -0.2646 -0.0537
Jan 2022 486913 -0.0104 -0.0913
Feb 2022 526279 0.0808 -0.0768
Mar 2022 798369 0.517 0.4378
Apr 2022 790804 -0.0095 0.6345
May 2022 843995 0.0673 0.6398
Jun 2022 801943 -0.0498 0.3967
Jul 2022 622368 -0.2239 0.2788
Aug 2022 653759 0.0504 0.24
Sep 2022 701059 0.0724 0.1629
Oct 2022 714361 0.019 0.1578
Nov 2022 675116 -0.0549 0.0091
Dec 2022 603648 -0.1059 0.2268
Jan 2023 607247 0.006 0.2471
Feb 2023 657365 0.0825 0.2491
Mar 2023 701646 0.0674 -0.1212
Apr 2023 719916 0.026 -0.0896
May 2023 689758 -0.0419 -0.1827
Jun 2023 652018 -0.0547 -0.187
Jul 2023 664173 0.0186 0.0672
Aug 2023 793112 0.1941 0.2132
Sep 2023 773956 -0.0242 0.104
Oct 2023 705223 -0.0888 -0.0128
Nov 2023 603152 -0.1447 -0.1066
Dec 2023 621425 0.0303 0.0295
Jan 2024 628700 0.0117 0.0353
Feb 2024 602516 -0.0416 -0.0834
Mar 2024 650481 0.0796 -0.0729
Apr 2024 651862 0.0021 -0.0945
May 2024 628845 -0.0353 -0.0883
Jun 2024 594470 -0.0547 -0.0883
Jul 2024 604233 0.0164 -0.0902
Aug 2024 605525 0.0021 -0.2365
Sep 2024 594014 -0.019 -0.2325
Oct 2024 624622 0.0515 -0.1143
Nov 2024 584783 -0.0638 -0.0305
Dec 2024 602805 0.0308 -0.03
Jan 2025 596181 -0.011 -0.0517
Feb 2025 540830 -0.0928 -0.1024
Mar 2025 522036 -0.0348 -0.1975
Apr 2025 499979 -0.0423 -0.233
May 2025 437682 -0.1246 -0.304
Jun 2025 465385 0.0633 -0.2171
Jul 2025 508832 0.0934 -0.1579
Aug 2025 504424 -0.0087 -0.167
Sep 2025 511529 0.0141 -0.1389
Oct 2025 536430 0.0487 -0.1412
Nov 2025 626159 0.1673 0.0708
Dec 2025 639175 0.0208 0.0603
Jan 2026 584965 -0.0848 -0.0188
Feb 2026 623016 0.065 0.152
Mar 2026 738890 0.186 0.4154