Zip Code: 21077 (Harmans, 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 21077 Zip Code in January 2026 was 36 days. The month over month percentage change (MoM) was 1.1176%.

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 21077 zip code. The table below shows the trend, and the MoM and YoY percentage changes.

Data Source: Realtor.
Zip Code: 21077 - Trend of House - Median Days on Market
Zip Code: 21077 Trend of House - Median Days on Market
Items per page:
1 – 10 of 96
Month Med. Days on Market MoM Perc. Change (%) YoY Perc. Change (%)
Dec 2016 7
Jan 2017 26
Feb 2017 52
Mar 2017 57
Apr 2017 81
May 2017 96
Jun 2017 128
Jul 2017 144
Aug 2017 214 0.4913
Sep 2017 213 -0.0047
Oct 2017 175 -0.1784
Nov 2017 258 0.4714
Dec 2017 264 0.0252 39.6154
Jan 2018 48 -0.8201 0.8269
Feb 2018 33 -0.3158 -0.375
Mar 2018 61 0.8615 0.0568
Apr 2018 185 2.0579 1.2769
May 2018 119 -0.3595 0.2408
Jun 2018 140 0.1772 0.0941
Jul 2018 157 0.1254 0.0941
Aug 2018 30 -0.8121 -0.8621
Sep 2018 58 0.9492 -0.73
Oct 2018 45 -0.2174 -0.7429
Nov 2018 11 -0.7556 -0.9573
Dec 2018 36 2.2273 -0.8655
Jan 2019 36 0.0141 -0.2421
Feb 2019 71 0.9722 1.1846
Mar 2019 11 -0.8451 -0.8182
Apr 2019 26 1.3636 -0.8595
May 2019 40 0.5192 -0.6667
Jun 2019 68 0.7089 -0.5161
Jul 2019 99 0.4667 -0.3694
Aug 2019 131 0.3182 3.4237
Sep 2019 111 -0.1494 0.9304
Oct 2019 65 -0.4144 0.4444
Nov 2019 38 -0.4115 2.4773
Dec 2019 65 0.6863 0.8169
Jan 2020 96 0.4884 1.6667
Feb 2020 124 0.2865 0.7394
Mar 2020 162 0.3117 13.7273
Apr 2020 180 0.1111 5.9231
Jul 2020 285 1.8737
Aug 2020 313 0.0984 1.3946
Sep 2020 4 -0.9872 -0.964
Oct 2020 5 0.125 -0.9308
Nov 2020 21 3.5556 -0.4641
Dec 2020 38 0.8293 -0.4186
Jan 2021 51 0.36 -0.4688
Feb 2021 2 -0.9608 -0.9838
Mar 2021 26 12.0 -0.8395
Apr 2021 13 -0.5096 -0.9292
May 2021 50 2.9216
Jul 2021 46 -0.8383
Oct 2021 2 -0.5556
Nov 2021 9 3.5 -0.561
Dec 2021 23 1.5556 -0.3867
Jan 2022 36 0.5652 -0.2941
Feb 2022 68 0.8889 33.0
Jul 2022 3 -0.9348
Aug 2022 13 3.25
Oct 2022 84 41.0
Nov 2022 2 -0.9762 -0.7778
Dec 2022 16 7.0 -0.3043
Jan 2023 33 1.0625 -0.0833
Feb 2023 1 -0.9697 -0.9853
Mar 2023 26 25.0
Apr 2023 0
May 2023 17
Jun 2023 31 0.8788
Jul 2023 26 -0.1613 7.6667
Aug 2023 5 -0.8077 -0.6078
Sep 2023 33 5.6
Oct 2023 69 1.0909 -0.1786
Nov 2023 2 -0.971 0.0
Jan 2024 10 -0.7121
Feb 2024 38 2.9474 36.5
Mar 2024 63 0.68 1.4231
Apr 2024 92 0.4603
May 2024 120 0.3043 6.2727
Jul 2024 12 -0.5577
Aug 2024 2 -0.8261 -0.6
Sep 2024 21 9.5 -0.3636
Oct 2024 26 0.2381 -0.6232
Nov 2024 49 0.8654 23.25
Dec 2024 44 -0.0928
Jan 2025 115 1.6136 11.1053
May 2025 20 -0.8333
Jun 2025 9 -0.55
Jul 2025 18 0.9444 0.5217
Aug 2025 46 1.6 21.75
Sep 2025 2 -0.956 -0.9048
Oct 2025 9 3.5 -0.6538
Nov 2025 17 0.8889 -0.6495
Dec 2025 16 -0.0441 -0.6307
Jan 2026 17 0.0462 -0.8522
Feb 2026 36 1.1176