Zip Code: 21237 (Rosedale, 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 21237 Zip Code in February 2026 was 37 days. The month over month percentage change (MoM) was -0.1798%, and the year over year percentage change (YoY) was -0.2513%.

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 21237 zip code. The table below shows the trend, and the MoM and YoY percentage changes.

Data Source: Realtor.
Zip Code: 21237 - Trend of House - Median Days on Market
Zip Code: 21237 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 50
Sep 2016 56
Oct 2016 48
Nov 2016 52
Dec 2016 56
Jan 2017 59
Feb 2017 79
Mar 2017 72
Apr 2017 45
May 2017 33
Jun 2017 42
Jul 2017 48
Aug 2017 39 -0.1917 -0.22
Sep 2017 50 0.2692 -0.12
Oct 2017 52 0.0505 0.089
Nov 2017 45 -0.1298 -0.1298
Dec 2017 57 0.2486 0.0089
Jan 2018 63 0.115 0.0678
Feb 2018 76 0.2024 -0.0381
Mar 2018 68 -0.1056 -0.0524
Apr 2018 47 -0.3063 0.0562
May 2018 46 -0.0213 0.3939
Jun 2018 61 0.3152 0.4405
Jul 2018 49 -0.1901 0.0155
Aug 2018 45 -0.0816 0.1538
Sep 2018 58 0.2778 0.1616
Oct 2018 52 -0.0957 0.0
Nov 2018 40 -0.2356 -0.1215
Dec 2018 45 0.1384 -0.1991
Jan 2019 50 0.105 -0.2063
Feb 2019 62 0.24 -0.1815
Mar 2019 48 -0.2339 -0.2989
Apr 2019 45 -0.0526 -0.0426
May 2019 40 -0.1111 -0.1304
Jun 2019 29 -0.2813 -0.5248
Jul 2019 36 0.2522 -0.2653
Aug 2019 40 0.0972 -0.1222
Sep 2019 42 0.0633 -0.2696
Oct 2019 41 -0.0238 -0.2115
Nov 2019 45 0.0915 0.1258
Dec 2019 63 0.4078 0.3923
Jan 2020 86 0.3651 0.72
Feb 2020 87 0.0087 0.3992
Mar 2020 58 -0.3314 0.2211
Apr 2020 36 -0.3879 -0.2111
May 2020 46 0.2958 0.15
Jun 2020 45 -0.0217 0.5652
Jul 2020 21 -0.5444 -0.4306
Aug 2020 27 0.3049 -0.3228
Sep 2020 21 -0.215 -0.5
Oct 2020 21 0.0119 -0.4817
Nov 2020 39 0.8353 -0.1285
Dec 2020 48 0.2244 -0.2421
Jan 2021 49 0.0209 -0.4331
Feb 2021 55 0.1282 -0.366
Mar 2021 51 -0.0727 -0.1207
Apr 2021 16 -0.6961 -0.5634
May 2021 21 0.3548 -0.5435
Jun 2021 31 0.4762 -0.3111
Jul 2021 27 -0.1452 0.2927
Aug 2021 32 0.2075 0.1963
Sep 2021 27 -0.1719 0.2619
Oct 2021 25 -0.0566 0.1765
Nov 2021 40 0.58 0.0128
Dec 2021 28 -0.2911 -0.4136
Jan 2022 42 0.5 -0.1385
Feb 2022 42 0.0 -0.2364
Mar 2022 17 -0.6012 -0.6716
Apr 2022 14 -0.1642 -0.0968
May 2022 22 0.5714 0.0476
Jun 2022 19 -0.1591 -0.4032
Jul 2022 18 -0.0541 -0.3396
Aug 2022 30 0.7143 -0.0625
Sep 2022 30 -0.0167 0.1132
Oct 2022 43 0.4492 0.71
Nov 2022 39 -0.0877 -0.0127
Dec 2022 37 -0.0641 0.3036
Jan 2023 45 0.2192 0.0595
Feb 2023 42 -0.0562 0.0
Mar 2023 46 0.0893 1.7313
Apr 2023 36 -0.2077 1.5893
May 2023 24 -0.3379 0.0909
Jun 2023 30 0.2292 0.5946
Jul 2023 28 -0.0593 0.5857
Aug 2023 29 0.045 -0.0333
Sep 2023 27 -0.069 -0.0847
Oct 2023 30 0.0926 -0.3099
Nov 2023 30 0.0169 -0.2308
Dec 2023 39 0.3 0.0685
Jan 2024 49 0.2564 0.1011
Feb 2024 60 0.2143 0.4167
Mar 2024 24 -0.605 -0.4863
Apr 2024 22 -0.0638 -0.3931
May 2024 31 0.3977 0.2813
Jun 2024 37 0.1951 0.2458
Jul 2024 22 -0.4014 -0.2072
Aug 2024 34 0.5455 0.1724
Sep 2024 29 -0.1471 0.0741
Oct 2024 47 0.6034 0.5763
Nov 2024 35 -0.2473 0.1667
Dec 2024 34 -0.0429 -0.141
Jan 2025 40 0.1791 -0.1939
Feb 2025 55 0.3861 -0.0798
Mar 2025 49 -0.1096 1.0745
Apr 2025 30 -0.3949 0.3409
May 2025 28 -0.0678 -0.1057
Jun 2025 33 0.2 -0.102
Jul 2025 27 -0.1742 0.2386
Aug 2025 34 0.2385 -0.0074
Sep 2025 31 -0.0815 0.069
Oct 2025 40 0.2742 -0.1505
Nov 2025 36 -0.1013 0.0143
Dec 2025 58 0.6338 0.7313
Jan 2026 37 -0.3707 -0.0759
Feb 2026 45 0.2192 -0.1872
Mar 2026 37 -0.1798 -0.2513