Zip Code: 21555 (Oldtown, 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 21555 Zip Code in February 2026 was 191 days. The month over month percentage change (MoM) was 0.3264%, and the year over year percentage change (YoY) was -0.1785%.

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 21555 zip code. The table below shows the trend, and the MoM and YoY percentage changes.

Data Source: Realtor.
Zip Code: 21555 - Trend of House - Median Days on Market
Zip Code: 21555 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 123
Sep 2016 79
Oct 2016 69
Nov 2016 79
Dec 2016 85
Jan 2017 85
Feb 2017 111
Mar 2017 139
Apr 2017 164
May 2017 172
Jun 2017 170
Jul 2017 56
Aug 2017 74 0.3156 -0.3984
Sep 2017 90 0.2162 0.1429
Oct 2017 120 0.3333 0.7518
Nov 2017 110 -0.0833 0.3924
Dec 2017 128 0.1614 0.5118
Jan 2018 131 0.0254 0.5412
Feb 2018 204 0.5573 0.8378
Mar 2018 177 -0.1348 0.2698
Apr 2018 208 0.1785 0.2722
May 2018 140 -0.3281 -0.1875
Jun 2018 44 -0.6852 -0.7404
Jul 2018 35 -0.2045 -0.3778
Aug 2018 65 0.8571 -0.1216
Sep 2018 84 0.2885 -0.0694
Oct 2018 92 0.0985 -0.2333
Nov 2018 100 0.087 -0.0909
Dec 2018 97 -0.035 -0.2446
Jan 2019 124 0.285 -0.0534
Feb 2019 156 0.254 -0.2377
Mar 2019 29 -0.8119 -0.8343
Apr 2019 38 0.2991 -0.8173
May 2019 69 0.8026 -0.5098
Jun 2019 85 0.2372 0.9261
Jul 2019 73 -0.1386 1.0857
Aug 2019 60 -0.1849 -0.0846
Sep 2019 56 -0.0588 -0.3313
Oct 2019 49 -0.125 -0.4674
Nov 2019 51 0.0408 -0.49
Dec 2019 78 0.5294 -0.1917
Jan 2020 94 0.2051 -0.2419
Feb 2020 96 0.0239 -0.381
Mar 2020 31 -0.6779 0.0598
Apr 2020 58 0.871 0.5263
May 2020 80 0.3793 0.1679
Jun 2020 101 0.2625 0.1917
Jul 2020 132 0.302 0.8014
Aug 2020 148 0.1217 1.479
Sep 2020 203 0.3763 2.625
Oct 2020 119 -0.4163 1.4184
Nov 2020 129 0.0886 1.5294
Dec 2020 30 -0.7713 -0.6218
Jan 2021 45 0.5085 -0.5266
Feb 2021 53 0.1798 -0.4545
Mar 2021 98 0.8667 2.1613
Apr 2021 101 0.0255 0.7328
May 2021 187 0.8607 1.3375
Jun 2021 125 -0.3342 0.2327
Jul 2021 275 1.2088 1.0913
Aug 2021 199 -0.2764 0.3492
Sep 2021 331 0.6633 0.6305
Oct 2021 10 -0.9698 -0.9156
Nov 2021 13 0.25 -0.9031
Dec 2021 46 2.64 0.5424
Jan 2022 52 0.1319 0.1573
Feb 2022 90 0.7379 0.7048
Mar 2022 19 -0.7877 -0.8061
Apr 2022 37 0.9211 -0.6368
May 2022 37 0.0137 -0.8021
Jun 2022 47 0.277 -0.6205
Jul 2022 39 -0.1693 -0.8573
Aug 2022 32 -0.1847 -0.8392
Sep 2022 67 1.0781 -0.7991
Oct 2022 86 0.2932 7.6
Nov 2022 60 -0.3023 3.8
Dec 2022 76 0.2667 0.6703
Jan 2023 72 -0.0526 0.3981
Feb 2023 107 0.4792 0.1899
Mar 2023 141 0.3239 6.4211
Apr 2023 174 0.2358 3.774
May 2023 215 0.231 4.7973
Jun 2023 163 -0.2401 2.4497
Jul 2023 155 -0.0491 2.949
Aug 2023 140 -0.0968 3.375
Sep 2023 258 0.8393 2.8722
Oct 2023 158 -0.3883 0.8314
Nov 2023 97 -0.3825 0.6208
Dec 2023 349 2.5835 3.5855
Jan 2024 9 -0.9742 -0.875
Feb 2024 42 3.6389 -0.608
Mar 2024 56 0.3293 -0.6064
Apr 2024 97 0.7387 -0.4462
May 2024 126 0.3031 -0.4138
Jun 2024 84 -0.336 -0.4877
Jul 2024 33 -0.6048 -0.7871
Aug 2024 65 0.9545 -0.5393
Sep 2024 24 -0.6279 -0.9068
Oct 2024 49 1.0208 -0.6921
Nov 2024 77 0.5773 -0.2134
Dec 2024 145 0.8954 -0.5839
Jan 2025 177 0.2172 18.6111
Feb 2025 224 0.2663 4.3533
Mar 2025 233 0.0403 3.1892
Apr 2025 170 -0.2688 0.7617
May 2025 195 0.1441 0.5467
Jun 2025 219 0.126 1.6228
Jul 2025 14 -0.9384 -0.5909
Aug 2025 37 1.7407 -0.4264
Sep 2025 66 0.7703 1.7292
Oct 2025 36 -0.458 -0.268
Nov 2025 70 0.9789 -0.0817
Dec 2025 81 0.153 -0.4414
Jan 2026 113 0.3889 -0.3626
Feb 2026 144 0.28 -0.3557
Mar 2026 191 0.3264 -0.1785