Zip Code: 21711 (Big Pool, 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 21711 Zip Code in February 2026 was 8 days. The month over month percentage change (MoM) was -0.7902%, and the year over year percentage change (YoY) was -0.8909%.

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 21711 zip code. The table below shows the trend, and the MoM and YoY percentage changes.

Data Source: Realtor.
Zip Code: 21711 - Trend of House - Median Days on Market
Zip Code: 21711 Trend of House - Median Days on Market
Items per page:
1 – 10 of 91
Month Med. Days on Market MoM Perc. Change (%) YoY Perc. Change (%)
Aug 2016 311
Sep 2016 343
Oct 2016 360
Nov 2016 4
Dec 2016 18
Jan 2017 53
Feb 2017 78
Jun 2017 10
Jul 2017 24
Aug 2017 62 1.6383 -0.8006
Sep 2017 94 0.5081 -0.727
Oct 2017 125 0.3369 -0.6528
Nov 2017 157 0.252 38.125
Dec 2017 178 0.1342 9.1429
Apr 2018 11
May 2018 15 0.4286
Jun 2018 4 -0.7667 -0.6316
Jul 2018 46 12.0 0.9362
Aug 2018 56 0.2198 -0.1048
Sep 2018 66 0.1802 -0.2995
Oct 2018 79 0.2061 -0.368
Nov 2018 68 -0.1456 -0.5687
Dec 2018 13 -0.8148 -0.9296
Jan 2019 37 1.96
Feb 2019 58 0.5676
May 2019 4 -0.7333
Jul 2019 8 -0.8242
Aug 2019 12 0.5 -0.7838
Dec 2019 8 -0.4
Jan 2020 15 0.9333 -0.6081
Feb 2020 50 2.4138 -0.1466
Mar 2020 19 -0.6162
Apr 2020 33 0.7368
May 2020 61 0.8485 14.25
Jun 2020 93 0.5164
Jul 2020 80 -0.1351 9.0
Aug 2020 154 0.925 11.8333
Aug 2021 0
Sep 2021 38
Nov 2021 5
Dec 2021 42 7.4
Jan 2022 55 0.2976
Feb 2022 81 0.4862
Mar 2022 76 -0.0617
Apr 2022 104 0.3684
May 2022 129 0.2356
Jun 2022 64 -0.5019
Jul 2022 54 -0.1641
Aug 2022 26 -0.514
Sep 2022 41 0.5865 0.0855
Oct 2022 79 0.903
Nov 2022 103 0.3121 19.6
Dec 2022 142 0.3738 2.369
Jan 2023 35 -0.7562 -0.367
Feb 2023 24 -0.3043 -0.7037
Mar 2023 27 0.1354 -0.6414
Apr 2023 26 -0.0642 -0.7548
May 2023 6 -0.7647 -0.9533
Jun 2023 23 2.8333 -0.6406
Jul 2023 61 1.6522 0.1402
Aug 2023 7 -0.8934 -0.75
Sep 2023 8 0.2308 -0.8061
Oct 2023 16 1.0 -0.7962
Nov 2023 29 0.8281 -0.716
Dec 2023 67 1.2991 -0.5247
Jan 2024 98 0.4572 1.8406
Feb 2024 139 0.4133 4.7708
Mar 2024 167 0.2022 5.1101
Apr 2024 188 0.1261 6.3529
May 2024 240 0.28 39.0
Jun 2024 251 0.0438 9.8913
Jul 2024 157 -0.3752 1.5656
Aug 2024 188 0.2013 27.9231
Sep 2024 213 0.1303 25.5625
Oct 2024 119 -0.4424 6.4063
Nov 2024 147 0.2363 4.0085
Dec 2024 86 -0.413 0.2788
Jan 2025 24 -0.7209 -0.7551
Feb 2025 44 0.8438 -0.6805
Mar 2025 69 0.5537 -0.5871
Apr 2025 105 0.52 -0.4427
May 2025 148 0.4163 -0.3833
Jun 2025 186 0.2568 -0.2575
Aug 2025 6 -0.9694
Sep 2025 22 2.8261 -0.8965
Oct 2025 56 1.5455 -0.5274
Nov 2025 13 -0.7768 -0.9147
Dec 2025 37 1.96 -0.5698
Jan 2026 28 -0.2568 0.1458
Feb 2026 36 0.3 -0.1921
Mar 2026 8 -0.7902 -0.8909