Zip Code: 98040 (Mercer Island, WA) - Trend of House - Median Days on Market (Realtor)

Updated on March 13, 2026.

According to data from Realtor.com, the median days on market for houses in the 98040 Zip Code in February 2026 was 62 days. The month over month percentage change (MoM) was -0.3508%, and the year over year percentage change (YoY) was 0.7465%.

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

The chart below shows the trend of the median days on market for houses in the 98040 zip code. The table below shows the trend, and the MoM and YoY percentage changes.

Data Source: Realtor.
Zip Code: 98040 - Trend of House - Median Days on Market
Zip Code: 98040 Trend of House - Median Days on Market
Items per page:
1 – 10 of 116
Month Med. Days on Market MoM Perc. Change (%) YoY Perc. Change (%)
Aug 2016 35
Sep 2016 46
Oct 2016 67
Nov 2016 64
Dec 2016 81
Jan 2017 107
Feb 2017 97
Mar 2017 31
Apr 2017 37
May 2017 42
Jun 2017 35
Jul 2017 32
Aug 2017 44 0.375 0.2571
Sep 2017 52 0.1705 0.1196
Oct 2017 53 0.0291 -0.206
Nov 2017 43 -0.1981 -0.3359
Dec 2017 51 0.1882 -0.3765
Jan 2018 67 0.3168 -0.3785
Feb 2018 87 0.3008 -0.1105
Mar 2018 24 -0.7283 -0.2358
Apr 2018 28 0.1915 -0.2329
May 2018 44 0.5536 0.0482
Jun 2018 49 0.1207 0.3929
Jul 2018 31 -0.3641 -0.0313
Aug 2018 39 0.25 -0.1193
Sep 2018 52 0.3419 0.0097
Oct 2018 58 0.1058 0.0849
Nov 2018 52 -0.0957 0.2235
Dec 2018 49 -0.0673 -0.0396
Jan 2019 71 0.4639 0.0677
Feb 2019 82 0.1479 -0.0578
Mar 2019 45 -0.454 0.8936
Apr 2019 46 0.0337 0.6429
May 2019 47 0.0272 0.0862
Jun 2019 46 -0.0265 -0.0564
Jul 2019 44 -0.0543 0.4032
Aug 2019 51 0.1724 0.3161
Sep 2019 52 0.0196 0.0
Oct 2019 51 -0.0192 -0.113
Nov 2019 54 0.049 0.0288
Dec 2019 76 0.4206 0.567
Jan 2020 101 0.3257 0.419
Feb 2020 109 0.0769 0.3313
Mar 2020 47 -0.5668 0.0562
Apr 2020 38 -0.1915 -0.1739
May 2020 47 0.2434 0.0
Jun 2020 60 0.2593 0.2935
Jul 2020 39 -0.3529 -0.1149
Aug 2020 34 -0.1299 -0.3431
Sep 2020 43 0.2836 -0.1731
Oct 2020 53 0.2326 0.0392
Nov 2020 31 -0.4151 -0.4206
Dec 2020 42 0.3468 -0.4507
Jan 2021 62 0.479 -0.3871
Feb 2021 42 -0.3279 -0.6175
Mar 2021 20 -0.5301 -0.5851
Apr 2021 21 0.0769 -0.4474
May 2021 22 0.0476 -0.5344
Jun 2021 22 0.0 -0.6303
Jul 2021 17 -0.2386 -0.5649
Aug 2021 30 0.791 -0.1045
Sep 2021 25 -0.1583 -0.4128
Oct 2021 28 0.099 -0.4764
Nov 2021 32 0.1532 0.0323
Dec 2021 25 -0.2344 -0.4132
Jan 2022 39 0.5714 -0.3765
Feb 2022 10 -0.7532 -0.7711
Mar 2022 7 -0.2368 -0.6282
Apr 2022 21 1.8621 -0.0119
May 2022 20 -0.0602 -0.1136
Jun 2022 13 -0.359 -0.4318
Jul 2022 18 0.46 0.0896
Aug 2022 30 0.6164 -0.0167
Sep 2022 32 0.0678 0.2475
Oct 2022 40 0.254 0.4234
Nov 2022 34 -0.1519 0.0469
Dec 2022 35 0.0373 0.4184
Jan 2023 53 0.5252 0.3766
Feb 2023 80 0.5094 7.4211
Mar 2023 31 -0.6094 3.3103
Apr 2023 30 -0.056 0.4217
May 2023 32 0.0847 0.641
Jun 2023 29 -0.0938 1.32
Jul 2023 29 -0.0086 0.5753
Aug 2023 41 0.4261 0.3898
Sep 2023 39 -0.061 0.2222
Oct 2023 30 -0.2208 -0.2405
Nov 2023 36 0.1833 0.0597
Dec 2023 51 0.4366 0.4676
Jan 2024 93 0.8235 0.7547
Feb 2024 101 0.0806 0.2563
Mar 2024 28 -0.7264 -0.12
Apr 2024 26 -0.0545 -0.1186
May 2024 16 -0.3846 -0.5
Jun 2024 25 0.5313 -0.1552
Jul 2024 25 0.0 -0.1478
Aug 2024 33 0.3367 -0.2012
Sep 2024 35 0.0687 -0.0909
Oct 2024 34 -0.0286 0.1333
Nov 2024 43 0.25 0.1972
Dec 2024 73 0.7176 0.4314
Jan 2025 105 0.4349 0.1263
Feb 2025 107 0.0215 0.0647
Mar 2025 36 -0.6682 0.2909
Apr 2025 39 0.0986 0.5
May 2025 23 -0.4231 0.4063
Jun 2025 25 0.1111 0.0204
Jul 2025 35 0.38 0.4082
Aug 2025 40 0.1522 0.2137
Sep 2025 50 0.2579 0.4286
Oct 2025 46 -0.075 0.3603
Nov 2025 51 0.1027 0.2
Dec 2025 80 0.5588 0.089
Jan 2026 97 0.2201 -0.074
Feb 2026 96 -0.0155 -0.1075
Mar 2026 62 -0.3508 0.7465