Zip Code: 21871 (Westover, MD) - 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 21871 Zip Code in February 2026 was 90 days. The month over month percentage change (MoM) was 0.1142%, and the year over year percentage change (YoY) was -0.0838%.

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

The chart below shows the trend of the median days on market for houses in the 21871 zip code. The table below shows the trend, and the MoM and YoY percentage changes.

Data Source: Realtor.
Zip Code: 21871 - Trend of House - Median Days on Market
Zip Code: 21871 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 99
Sep 2016 113
Oct 2016 122
Nov 2016 139
Dec 2016 149
Jan 2017 166
Feb 2017 147
Mar 2017 126
Apr 2017 116
May 2017 113
Jun 2017 93
Jul 2017 82
Aug 2017 82 -0.0061 -0.1768
Sep 2017 78 -0.0429 -0.3113
Oct 2017 88 0.1282 -0.2787
Nov 2017 123 0.3977 -0.1151
Dec 2017 143 0.1585 -0.0404
Jan 2018 152 0.0632 -0.0873
Feb 2018 188 0.2409 0.2833
Mar 2018 78 -0.5838 -0.3777
Apr 2018 47 -0.4058 -0.6
May 2018 53 0.129 -0.5333
Jun 2018 63 0.2 -0.3208
Jul 2018 72 0.1429 -0.122
Aug 2018 95 0.3194 0.1656
Sep 2018 123 0.2947 0.5769
Oct 2018 150 0.2195 0.7045
Nov 2018 123 -0.1833 -0.0041
Dec 2018 133 0.0816 -0.0702
Jan 2019 175 0.3208 0.1551
Feb 2019 146 -0.1671 -0.2247
Mar 2019 116 -0.2041 0.4824
Apr 2019 106 -0.0862 1.2796
May 2019 70 -0.3373 0.3381
Jun 2019 45 -0.3594 -0.2857
Jul 2019 64 0.4222 -0.1111
Aug 2019 73 0.1328 -0.2368
Sep 2019 91 0.2552 -0.2602
Oct 2019 112 0.2253 -0.2567
Nov 2019 109 -0.0224 -0.1102
Dec 2019 95 -0.1284 -0.283
Jan 2020 116 0.2211 -0.3371
Feb 2020 116 -0.0043 -0.2075
Mar 2020 113 -0.026 -0.0302
Apr 2020 105 -0.0711 -0.0142
May 2020 59 -0.4402 -0.1673
Jun 2020 81 0.3846 0.8
Jul 2020 73 -0.1049 0.1328
Aug 2020 44 -0.4 -0.4
Sep 2020 44 0.0 -0.522
Oct 2020 39 -0.0977 -0.648
Nov 2020 75 0.9108 -0.3119
Dec 2020 135 0.8033 0.4237
Jan 2021 103 -0.2403 -0.1142
Feb 2021 36 -0.6496 -0.6883
Mar 2021 39 0.0694 -0.6578
Apr 2021 56 0.4416 -0.4689
May 2021 52 -0.0721 -0.1197
Jun 2021 46 -0.1068 -0.4321
Jul 2021 69 0.5 -0.0483
Aug 2021 65 -0.0652 0.4828
Sep 2021 84 0.2984 0.9253
Oct 2021 111 0.3194 1.8153
Nov 2021 122 0.0995 0.62
Dec 2021 157 0.2942 0.1627
Jan 2022 200 0.2703 0.944
Feb 2022 152 -0.239 3.2222
Mar 2022 44 -0.7122 0.1364
Apr 2022 18 -0.5886 -0.6757
May 2022 32 0.7778 -0.3786
Jun 2022 33 0.0156 -0.2935
Jul 2022 41 0.2615 -0.4058
Aug 2022 22 -0.4634 -0.6589
Sep 2022 34 0.5341 -0.597
Oct 2022 45 0.3407 -0.5905
Nov 2022 73 0.6022 -0.4033
Dec 2022 107 0.469 -0.3227
Jan 2023 137 0.2864 -0.3141
Feb 2023 156 0.1405 0.028
Mar 2023 187 0.1936 3.2629
Apr 2023 57 -0.6971 2.1389
May 2023 32 -0.4336 0.0
Jun 2023 50 0.5703 0.5462
Jul 2023 53 0.0448 0.2805
Aug 2023 116 1.2095 4.2727
Sep 2023 160 0.3772 3.7333
Oct 2023 172 0.0767 2.8011
Nov 2023 15 -0.9157 -0.8
Dec 2023 39 1.7069 -0.6315
Jan 2024 166 3.2293 0.2117
Feb 2024 94 -0.4367 -0.4016
Mar 2024 190 1.0267 0.0161
Apr 2024 19 -0.8997 -0.6637
May 2024 25 0.3158 -0.2188
Jun 2024 45 0.8 -0.1045
Jul 2024 75 0.6556 0.419
Aug 2024 95 0.2685 -0.1853
Sep 2024 109 0.1534 -0.3177
Oct 2024 40 -0.6376 -0.7703
Nov 2024 58 0.4557 2.9655
Dec 2024 71 0.2348 0.8089
Jan 2025 99 0.3873 -0.4066
Feb 2025 106 0.0711 0.1283
Mar 2025 99 -0.0664 -0.4802
Apr 2025 107 0.0863 4.6316
May 2025 65 -0.3972 1.58
Jun 2025 48 -0.2558 0.0667
Jul 2025 50 0.0417 -0.3289
Aug 2025 61 0.21 -0.3598
Sep 2025 73 0.2066 -0.3303
Oct 2025 78 0.0616 0.962
Nov 2025 21 -0.729 -0.6348
Dec 2025 51 1.4286 -0.2817
Jan 2026 66 0.2892 -0.3325
Feb 2026 81 0.2319 -0.2322
Mar 2026 90 0.1142 -0.0838