Zip Code: 21791 (Union Bridge, 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 21791 Zip Code in February 2026 was 80 days. The month over month percentage change (MoM) was 0.1357%, and the year over year percentage change (YoY) was -0.197%.

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 21791 zip code. The table below shows the trend, and the MoM and YoY percentage changes.

Data Source: Realtor.
Zip Code: 21791 - Trend of House - Median Days on Market
Zip Code: 21791 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 80
Sep 2016 117
Oct 2016 53
Nov 2016 63
Dec 2016 89
Jan 2017 104
Feb 2017 118
Mar 2017 65
Apr 2017 82
May 2017 80
Jun 2017 97
Jul 2017 81
Aug 2017 19 -0.7716 -0.7688
Sep 2017 35 0.8649 -0.7039
Oct 2017 55 0.5942 0.0427
Nov 2017 59 0.0727 -0.0635
Dec 2017 87 0.4746 -0.0197
Jan 2018 101 0.1609 -0.0242
Feb 2018 87 -0.1436 -0.2685
Mar 2018 59 -0.3237 -0.0965
Apr 2018 64 0.094 -0.2171
May 2018 44 -0.3086 -0.4469
Jun 2018 57 0.2768 -0.4145
Jul 2018 68 0.2035 -0.1605
Aug 2018 62 -0.0956 2.3243
Sep 2018 42 -0.3252 0.2029
Oct 2018 57 0.3735 0.0364
Nov 2018 77 0.3465 0.3008
Dec 2018 41 -0.4658 -0.5287
Jan 2019 56 0.3659 -0.4455
Feb 2019 74 0.3214 -0.1445
Mar 2019 90 0.2162 0.5385
Apr 2019 77 -0.1444 0.2031
May 2019 66 -0.1494 0.4802
Jun 2019 73 0.1107 0.2876
Jul 2019 74 0.0172 0.0882
Aug 2019 67 -0.0946 0.0894
Sep 2019 61 -0.0896 0.4699
Oct 2019 58 -0.0574 0.0088
Nov 2019 55 -0.0391 -0.2801
Dec 2019 68 0.2308 0.6585
Jan 2020 88 0.2941 0.5714
Feb 2020 109 0.233 0.4662
Mar 2020 98 -0.1014 0.0833
Apr 2020 90 -0.0769 0.1688
May 2020 82 -0.0944 0.2443
Jun 2020 86 0.0491 0.1753
Jul 2020 54 -0.3743 -0.277
Aug 2020 79 0.4673 0.1716
Sep 2020 85 0.0828 0.3934
Oct 2020 29 -0.6588 -0.4957
Nov 2020 60 1.0517 0.0769
Dec 2020 60 0.0126 -0.114
Jan 2021 83 0.3817 -0.054
Feb 2021 38 -0.5495 -0.6544
Mar 2021 45 0.1933 -0.541
Apr 2021 13 -0.7207 -0.8611
May 2021 17 0.32 -0.7975
Jun 2021 27 0.6364 -0.6842
Jul 2021 31 0.1296 -0.4299
Aug 2021 25 -0.1803 -0.6815
Sep 2021 38 0.53 -0.55
Oct 2021 50 0.3072 0.7241
Nov 2021 57 0.14 -0.042
Dec 2021 93 0.6228 0.5353
Jan 2022 165 0.7784 0.976
Feb 2022 38 -0.769 0.0133
Mar 2022 46 0.1974 0.0168
Apr 2022 22 -0.511 0.78
May 2022 33 0.4831 1.0
Jun 2022 9 -0.7424 -0.6852
Jul 2022 25 1.9118 -0.1885
Aug 2022 38 0.5354 0.52
Sep 2022 30 -0.2237 -0.2288
Oct 2022 39 0.3305 -0.215
Nov 2022 30 -0.2357 -0.4737
Dec 2022 54 0.7833 -0.4216
Jan 2023 65 0.215 -0.6049
Feb 2023 45 -0.3077 0.1842
Mar 2023 39 -0.1444 -0.1538
Apr 2023 34 -0.1104 0.5393
May 2023 30 -0.1241 -0.0909
Jun 2023 25 -0.1667 1.9412
Jul 2023 42 0.66 0.6768
Aug 2023 29 -0.3012 -0.2368
Sep 2023 43 0.4741 0.4492
Oct 2023 36 -0.1579 -0.0828
Nov 2023 33 -0.0972 0.0833
Dec 2023 53 0.6154 -0.0187
Jan 2024 77 0.4571 0.1769
Feb 2024 49 -0.366 0.0778
Mar 2024 4 -0.9175 -0.8961
Apr 2024 29 6.25 -0.1533
May 2024 37 0.2759 0.2333
Jun 2024 13 -0.6486 -0.48
Jul 2024 37 1.8462 -0.1084
Aug 2024 79 1.1216 1.7069
Sep 2024 85 0.0828 0.9883
Oct 2024 71 -0.1676 0.9653
Nov 2024 26 -0.6396 -0.2154
Dec 2024 16 -0.3725 -0.6952
Jan 2025 46 1.8438 -0.4052
Feb 2025 73 0.5934 0.4948
Mar 2025 99 0.3655 23.75
Apr 2025 36 -0.6364 0.2414
May 2025 34 -0.0556 -0.0811
Jun 2025 20 -0.4265 0.5
Jul 2025 35 0.7692 -0.0676
Aug 2025 50 0.4493 -0.3631
Sep 2025 66 0.32 -0.2235
Oct 2025 20 -0.6932 -0.7138
Nov 2025 24 0.1852 -0.0588
Dec 2025 44 0.8333 1.75
Jan 2026 48 0.0795 0.044
Feb 2026 70 0.4737 -0.0345
Mar 2026 80 0.1357 -0.197