Zip Code: 20818 (Cabin John, 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 20818 Zip Code in February 2026 was 76 days. The month over month percentage change (MoM) was -0.3377%, and the year over year percentage change (YoY) was -0.6637%.

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 20818 zip code. The table below shows the trend, and the MoM and YoY percentage changes.

Data Source: Realtor.
Zip Code: 20818 - Trend of House - Median Days on Market
Zip Code: 20818 Trend of House - Median Days on Market
Items per page:
1 – 10 of 115
Month Med. Days on Market MoM Perc. Change (%) YoY Perc. Change (%)
Aug 2016 30
Sep 2016 49
Oct 2016 12
Nov 2016 36
Dec 2016 71
Jan 2017 82
Feb 2017 43
Mar 2017 34
Apr 2017 50
May 2017 61
Jun 2017 52
Jul 2017 68
Aug 2017 72 0.0515 1.3833
Sep 2017 30 -0.5804 -0.3814
Oct 2017 28 -0.0833 1.3913
Nov 2017 40 0.4636 0.1181
Dec 2017 58 0.4348 -0.1809
Jan 2018 66 0.1342 -0.1963
Feb 2018 2 -0.9695 -0.9538
Mar 2018 12 4.875 -0.6519
Apr 2018 36 2.0638 -0.2727
May 2018 10 -0.7222 -0.8347
Jun 2018 36 2.575 -0.3092
Jul 2018 35 -0.021 -0.4853
Aug 2018 87 1.4714 0.2098
Sep 2018 95 0.0925 2.15
Oct 2018 36 -0.619 0.3091
Nov 2018 46 0.2639 0.1304
Dec 2018 89 0.9451 0.5325
Jan 2019 71 -0.1977 0.084
Feb 2019 192 1.7042 95.0
Mar 2019 213 0.1094 17.1277
Apr 2019 112 -0.4742 2.1111
May 2019 15 -0.8683 0.475
Jun 2019 22 0.4915 -0.3846
Jul 2019 58 1.6364 0.6571
Aug 2019 57 -0.0259 -0.3468
Sep 2019 20 -0.646 -0.7884
Oct 2019 26 0.275 -0.2917
Nov 2019 33 0.2843 -0.2802
Dec 2019 58 0.7557 -0.3503
Jan 2020 41 -0.2957 -0.4296
Feb 2020 40 -0.0123 -0.7917
Mar 2020 58 0.4375 -0.73
Apr 2020 27 -0.5261 -0.7567
May 2020 56 1.0367 2.7627
Jun 2020 79 0.4234 2.5909
Jul 2020 88 0.1076 0.5086
Aug 2020 105 0.1971 0.854
Sep 2020 37 -0.6468 0.85
Oct 2020 152 3.0946 4.9412
Nov 2020 49 -0.6766 0.4962
Dec 2020 40 -0.1939 -0.313
Jan 2021 43 0.0823 0.0556
Feb 2021 51 0.1813 0.2625
Mar 2021 9 -0.8218 -0.8435
Apr 2021 21 1.3333 -0.2294
May 2021 30 0.4048 -0.4685
Jun 2021 39 0.322 -0.5063
Jul 2021 26 -0.3333 -0.7029
Aug 2021 30 0.1538 -0.7136
Sep 2021 2 -0.9333 -0.9459
Oct 2021 51 24.5 -0.6634
Nov 2021 9 -0.8235 -0.8163
Dec 2021 42 3.6667 0.0633
Jan 2022 54 0.2917 0.269
Feb 2022 93 0.7143 0.8416
Mar 2022 23 -0.7527 1.5556
Apr 2022 4 -0.8261 -0.8095
May 2022 26 5.375 -0.1356
Jun 2022 25 -0.0196 -0.359
Jul 2022 28 0.13 0.0865
Aug 2022 26 -0.0796 -0.1333
Sep 2022 20 -0.2212 9.125
Oct 2022 31 0.5309 -0.3922
Nov 2022 10 -0.6774 0.1111
Dec 2022 22 1.15 -0.4881
Feb 2023 15 -0.8387
Mar 2023 18 0.1667 -0.2391
Apr 2023 29 0.6571 6.25
May 2023 35 0.2069 0.3725
Jun 2023 4 -0.8929 -0.85
Jul 2023 16 3.2667 -0.4336
Aug 2023 46 1.875 0.7692
Sep 2023 11 -0.7663 -0.4691
Oct 2023 26 1.4186 -0.1613
Nov 2023 51 0.9423 4.05
Dec 2023 79 0.5545 2.6512
Jan 2024 98 0.242
Feb 2024 4 -0.9641 -0.7667
Mar 2024 20 4.6429 0.1286
Apr 2024 16 -0.1899 -0.4483
May 2024 19 0.2031 -0.45
Jun 2024 27 0.4156 6.2667
Jul 2024 36 0.3211 1.25
Aug 2024 68 0.875 0.4674
Sep 2024 83 0.2296 6.7209
Oct 2024 101 0.2108 2.8654
Nov 2024 102 0.01 1.0099
Dec 2024 133 0.3054 0.6879
Jan 2025 176 0.3245 0.8
Feb 2025 125 -0.2906 34.5714
Mar 2025 225 0.8032 10.3671
Apr 2025 17 -0.9265 0.0313
May 2025 13 -0.2273 -0.3377
Jun 2025 27 1.1176 -0.0092
Jul 2025 56 1.0556 0.5417
Aug 2025 79 0.4144 0.163
Sep 2025 91 0.1592 0.0964
Oct 2025 84 -0.0742 -0.1617
Nov 2025 39 -0.5371 -0.6158
Dec 2025 45 0.141 -0.6642
Jan 2026 97 1.1854 -0.4459
Feb 2026 114 0.1722 -0.0843
Mar 2026 76 -0.3377 -0.6637