Zip Code: 99128 (Farmington, 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 99128 Zip Code in February 2026 was $495,000. The month over month percentage change (MoM) was 0.0%, and the year over year percentage change (YoY) was 0.4143%.

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 99128 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: 99128 - Trend of Median House Listing Price ($)
Zip Code: 99128 Trend of Median House Listing Price
Items per page:
1 – 10 of 92
Month Price ($) MoM Perc. Change (%) YoY Perc. Change (%)
Aug 2016 315000
Sep 2016 315000
Oct 2016 315000
Nov 2016 315000
Dec 2016 322500
Jan 2017 72400
Feb 2017 72400
Mar 2017 74900
Apr 2017 74900
Jul 2017 335000
Aug 2017 139900 -0.5824 -0.5559
Sep 2017 0
Oct 2017 335000 0.0635
Nov 2017 335000 0.0 0.0635
Nov 2018 128000 -0.6179
Dec 2018 128000 0.0
Jul 2019 272000
Aug 2019 272000 0.0
Sep 2019 270091 -0.007
Oct 2019 267227 -0.0106
Nov 2019 265000 -0.0083 1.0703
Dec 2019 245000 -0.0755 0.9141
May 2020 365500
Jun 2020 364000 -0.0041
Jul 2020 271750 -0.2534 -0.0009
Sep 2020 179500 -0.3354
Oct 2020 329900 0.8379 0.2345
Nov 2020 329900 0.0 0.2449
Dec 2020 324900 -0.0152 0.3261
Jan 2021 289950 -0.1076
Feb 2021 289950 0.0
Mar 2021 379963 0.3104
Apr 2021 469975 0.2369
May 2021 479975 0.0213 0.3132
Jun 2021 419000 -0.127 0.1511
Jul 2021 426500 0.0179 0.5695
Aug 2021 372250 -0.1272
Sep 2021 374950 0.0073 1.0889
Oct 2021 595000 0.5869 0.8036
Nov 2021 200000 -0.6639 -0.3938
Dec 2021 275000 0.375 -0.1536
Jan 2022 287500 0.0455 -0.0084
Feb 2022 419500 0.4591 0.4468
Mar 2022 427125 0.0182 0.1241
Apr 2022 272250 -0.3626 -0.4207
May 2022 287500 0.056 -0.401
Jun 2022 440000 0.5304 0.0501
Jul 2022 399900 -0.0911 -0.0624
Aug 2022 135000 -0.6624 -0.6373
Sep 2022 120000 -0.1111 -0.68
Oct 2022 120000 0.0 -0.7983
Nov 2022 150000 0.25 -0.25
Dec 2022 275000 0.8333 0.0
Jan 2023 275000 0.0 -0.0435
Feb 2023 337500 0.2273 -0.1955
Mar 2023 400000 0.1852 -0.0635
Apr 2023 441250 0.1031 0.6208
May 2023 417500 -0.0538 0.4522
Jun 2023 435000 0.0419 -0.0114
Jul 2023 488500 0.123 0.2216
Aug 2023 542000 0.1095 3.0148
Sep 2023 505000 -0.0683 3.2083
Oct 2023 490000 -0.0297 3.0833
Nov 2023 490000 0.0 2.2667
Dec 2023 490000 0.0 0.7818
Jan 2024 545000 0.1122 0.9818
Feb 2024 525000 -0.0367 0.5556
Mar 2024 525000 0.0 0.3125
Apr 2024 525000 0.0 0.1898
May 2024 462450 -0.1191 0.1077
Jun 2024 462450 0.0 0.0631
Jul 2024 399900 -0.1353 -0.1814
Aug 2024 399900 0.0 -0.2622
Sep 2024 499000 0.2478 -0.0119
Oct 2024 443500 -0.1112 -0.0949
Nov 2024 468000 0.0552 -0.0449
Dec 2024 375000 -0.1987 -0.2347
Jan 2025 325000 -0.1333 -0.4037
Feb 2025 350000 0.0769 -0.3333
Mar 2025 350000 0.0 -0.3333
Apr 2025 350000 0.0 -0.3333
May 2025 325000 -0.0714 -0.2972
Jun 2025 325000 0.0 -0.2972
Jul 2025 395000 0.2154 -0.0123
Aug 2025 395000 0.0 -0.0123
Sep 2025 395000 0.0 -0.2084
Oct 2025 370000 -0.0633 -0.1657
Nov 2025 495000 0.3378 0.0577
Dec 2025 495000 0.0 0.32
Jan 2026 430000 -0.1313 0.3231
Feb 2026 495000 0.1512 0.4143
Mar 2026 495000 0.0 0.4143