Zip Code: 21778 (Rocky Ridge, 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 21778 Zip Code in February 2026 was 72 days. The month over month percentage change (MoM) was -0.0138%.

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 21778 zip code. The table below shows the trend, and the MoM and YoY percentage changes.

Data Source: Realtor.
Zip Code: 21778 - Trend of House - Median Days on Market
Zip Code: 21778 Trend of House - Median Days on Market
Items per page:
1 – 10 of 92
Month Med. Days on Market MoM Perc. Change (%) YoY Perc. Change (%)
Aug 2016 8
Sep 2016 28
Oct 2016 41
Nov 2016 26
Jan 2017 18
Feb 2017 46
Mar 2017 155
May 2017 18
Jun 2017 34
Jul 2017 59
Aug 2017 97 0.6426 11.0625
Sep 2017 101 0.0415 2.6545
Oct 2017 133 0.3234 2.2242
Nov 2017 200 0.5038 6.8431
Dec 2017 221 0.105
Jul 2018 1 -0.983
Aug 2018 7 6.0 -0.9275
Sep 2018 12 0.6429 -0.8856
Oct 2018 8 -0.3478 -0.9436
Nov 2018 4 -0.4667 -0.98
Jan 2019 12
Feb 2019 24 1.087
Mar 2019 26 0.0833
May 2019 96
Jun 2019 14 -0.8516
Jul 2019 45 2.1579 44.0
Aug 2019 65 0.4444 8.2857
Sep 2019 100 0.5385 7.6957
Oct 2019 136 0.36 17.1333
Nov 2019 168 0.2316 40.875
Dec 2019 199 0.1881
Jan 2020 231 0.1583 19.0435
Feb 2020 259 0.1215 9.7708
Mar 2020 276 0.0677 9.6154
Apr 2020 267 -0.0344
May 2020 162 -0.3921 0.6875
Jun 2020 193 0.1914 12.5439
Jul 2020 225 0.1658 4.0
Aug 2020 298 0.3222 3.5769
Sep 2020 12 -0.9613 -0.885
Oct 2020 20 0.6957 -0.8566
Nov 2020 16 -0.1667 -0.903
Dec 2020 3 -0.8154 -0.9849
Jan 2021 70 22.1667 -0.6985
Feb 2021 137 0.9712 -0.47
Mar 2021 18 -0.8686 -0.9348
Apr 2021 36 0.9722 -0.8668
May 2021 35 -0.0282 -0.787
Jun 2021 23 -0.3333 -0.8808
Jul 2021 18 -0.2283 -0.9211
Aug 2021 73 3.1127 -0.7546
Sep 2021 54 -0.2603 3.6957
Oct 2021 81 0.5 3.1538
Nov 2021 57 -0.2963 2.5077
Dec 2021 3 -0.9474 0.0
Jan 2022 31 9.1667 -0.5612
Feb 2022 62 1.0328 -0.5474
Mar 2022 92 0.4839 4.1111
Apr 2022 119 0.288 2.338
May 2022 150 0.2616 3.3333
Jun 2022 86 -0.4247 2.7391
Jul 2022 12 -0.8605 -0.3239
Aug 2022 17 0.4167 -0.7671
Sep 2022 49 1.8529 -0.1019
Oct 2022 77 0.5773 -0.0556
Nov 2022 108 0.4118 0.8947
Dec 2022 133 0.2269 43.1667
Jan 2023 11 -0.9208 -0.6557
Feb 2023 42 3.0 -0.3226
Mar 2023 69 0.6429 -0.25
Apr 2023 6 -0.913 -0.9494
May 2023 42 6.0 -0.7191
Jun 2023 59 0.4048 -0.314
Jul 2023 1 -0.9831 -0.9167
Aug 2023 22 20.5 0.2647
Mar 2024 6 -0.9203
Apr 2024 37 5.7273 5.1667
Aug 2024 11 -0.4884
Sep 2024 27 1.4545
Oct 2024 24 -0.1296
Nov 2024 56 1.383
Dec 2024 73 0.2946
Jan 2025 116 0.6
Apr 2025 3 -0.9189
May 2025 1 -0.6667
Aug 2025 12 0.0682
Sep 2025 31 1.6383 0.1481
Nov 2025 11 -0.8125
Dec 2025 25 1.381 -0.6552
Jan 2026 41 0.64 -0.6466
Feb 2026 73 0.7683
Mar 2026 72 -0.0138