Zip Code: 21920 (Elk Mills, 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 21920 Zip Code in December 2025 was 53 days. The month over month percentage change (MoM) was 4.8889%, and the year over year percentage change (YoY) was -0.0364%.

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 21920 zip code. The table below shows the trend, and the MoM and YoY percentage changes.

Data Source: Realtor.
Zip Code: 21920 - Trend of House - Median Days on Market
Zip Code: 21920 Trend of House - Median Days on Market
Items per page:
1 – 10 of 65
Month Med. Days on Market MoM Perc. Change (%) YoY Perc. Change (%)
Aug 2016 100
Sep 2016 132
Oct 2016 160
Nov 2016 191
Dec 2016 15
Jan 2017 39
Feb 2017 78
Mar 2017 106
Apr 2017 130
Jul 2017 0
Aug 2018 13
Sep 2018 31 1.3846
Oct 2018 60 0.9355
Nov 2018 92 0.525
Dec 2018 120 0.306
Jan 2019 151 0.2636
Feb 2019 183 0.2086
Mar 2019 211 0.1534
Apr 2019 242 0.1496
May 2019 270 0.1157
Dec 2019 10 -0.9163
Jan 2020 35 2.45 -0.7715
Feb 2020 56 0.6087 -0.6959
Mar 2020 32 -0.4234 -0.848
Apr 2020 76 1.375 -0.686
May 2020 154 1.0197 -0.4315
Jun 2020 171 0.114
Oct 2020 7
Nov 2020 28 3.0
Dec 2020 26 -0.0714 1.6
Jan 2021 45 0.7308 0.3043
Feb 2021 66 0.4667 0.1892
Mar 2021 9 -0.8636 -0.7188
Apr 2021 41 3.5 -0.4671
May 2021 37 -0.0988 -0.7622
Jun 2021 63 0.726 -0.6316
Jul 2021 125 0.9762
Aug 2021 156 0.253
Sep 2021 144 -0.0801
Oct 2021 205 0.4286 28.2857
Nov 2021 71 -0.6537 1.5357
Dec 2021 52 -0.2676 1.0
Jan 2022 8 -0.8462 -0.8222
Feb 2022 22 1.75 -0.6667
Jul 2022 3 -0.9759
Aug 2022 17 4.6667 -0.891
Sep 2022 1 -0.9412 -0.993
Nov 2022 8 -0.8873
Dec 2022 26 2.1875 -0.5096
Jan 2023 47 0.8235 4.8125
Feb 2023 92 0.9785 3.1818
Mar 2023 117 0.2663
Apr 2023 145 0.2403
May 2023 124 -0.1436
Jun 2023 322 1.602
Jul 2023 283 -0.1211 93.3333
Dec 2023 0
Sep 2024 1
Oct 2024 19 17.5
Nov 2024 17 -0.1081
Dec 2024 51 2.0909
Jan 2025 55 0.0784
Nov 2025 2 -0.8788
Dec 2025 9 3.5 -0.8235
Jan 2026 53 4.8889 -0.0364