Zip Code: 21207 (Gwynn Oak, 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 21207 Zip Code in February 2026 was 38 days. The month over month percentage change (MoM) was -0.1207%, and the year over year percentage change (YoY) was 0.2143%.

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 21207 zip code. The table below shows the trend, and the MoM and YoY percentage changes.

Data Source: Realtor.
Zip Code: 21207 - Trend of House - Median Days on Market
Zip Code: 21207 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 53
Sep 2016 57
Oct 2016 63
Nov 2016 59
Dec 2016 54
Jan 2017 65
Feb 2017 63
Mar 2017 63
Apr 2017 58
May 2017 52
Jun 2017 43
Jul 2017 46
Aug 2017 46 0.0055 -0.1321
Sep 2017 42 -0.0978 -0.2751
Oct 2017 53 0.2771 -0.152
Nov 2017 48 -0.0991 -0.1907
Dec 2017 52 0.0785 -0.0419
Jan 2018 57 0.1068 -0.1163
Feb 2018 64 0.114 0.012
Mar 2018 68 0.063 0.0714
Apr 2018 59 -0.1333 0.0086
May 2018 50 -0.1453 -0.0385
Jun 2018 37 -0.27 -0.1412
Jul 2018 39 0.0685 -0.1475
Aug 2018 37 -0.0577 -0.2011
Sep 2018 52 0.4014 0.241
Oct 2018 51 -0.0194 -0.0472
Nov 2018 54 0.0693 0.1309
Dec 2018 52 -0.0417 0.0049
Jan 2019 48 -0.0725 -0.1579
Feb 2019 57 0.1875 -0.1024
Mar 2019 69 0.2105 0.0222
Apr 2019 58 -0.1594 -0.0085
May 2019 49 -0.1638 -0.03
Jun 2019 51 0.0464 0.3904
Jul 2019 53 0.0443 0.359
Aug 2019 51 -0.0472 0.3741
Sep 2019 49 -0.0297 -0.0485
Oct 2019 48 -0.0204 -0.0495
Nov 2019 46 -0.0417 -0.1481
Dec 2019 46 0.0 -0.1111
Jan 2020 53 0.1413 0.0938
Feb 2020 58 0.1048 0.0175
Mar 2020 60 0.0259 -0.1377
Apr 2020 51 -0.1513 -0.1293
May 2020 51 0.005 0.0464
Jun 2020 47 -0.0837 -0.0837
Jul 2020 61 0.3172 0.1557
Aug 2020 49 -0.2082 -0.0396
Sep 2020 49 0.0103 0.0
Oct 2020 32 -0.352 -0.3385
Nov 2020 35 0.0866 -0.25
Dec 2020 45 0.3116 -0.0163
Jan 2021 47 0.0331 -0.1095
Feb 2021 45 -0.0374 -0.2241
Mar 2021 43 -0.0556 -0.2857
Apr 2021 24 -0.4471 -0.5347
May 2021 34 0.4255 -0.3399
Jun 2021 30 -0.1045 -0.3548
Jul 2021 20 -0.35 -0.6816
Aug 2021 32 0.641 -0.3402
Sep 2021 31 -0.0313 -0.3673
Oct 2021 25 -0.2097 -0.2283
Nov 2021 30 0.2245 -0.1304
Dec 2021 36 0.1917 -0.2099
Jan 2022 49 0.3566 0.0374
Feb 2022 47 -0.0309 0.0444
Mar 2022 31 -0.3404 -0.2706
Apr 2022 26 -0.1532 0.117
May 2022 27 0.0095 -0.209
Jun 2022 24 -0.1038 -0.2083
Jul 2022 28 0.1579 0.4103
Aug 2022 25 -0.0909 -0.2188
Sep 2022 27 0.09 -0.121
Oct 2022 38 0.4037 0.5612
Nov 2022 35 -0.085 0.1667
Dec 2022 37 0.0429 0.021
Jan 2023 45 0.2192 -0.0825
Feb 2023 45 0.0 -0.0532
Mar 2023 55 0.2303 0.7661
Apr 2023 37 -0.3196 0.419
May 2023 34 -0.0872 0.283
Jun 2023 33 -0.0441 0.3684
Jul 2023 35 0.0615 0.2545
Aug 2023 33 -0.0435 0.32
Sep 2023 35 0.053 0.2752
Oct 2023 29 -0.1655 -0.2418
Nov 2023 33 0.1207 -0.0714
Dec 2023 32 -0.0154 -0.1233
Jan 2024 42 0.3125 -0.0562
Feb 2024 31 -0.2619 -0.3034
Mar 2024 31 0.0 -0.4338
Apr 2024 23 -0.2742 -0.396
May 2024 34 0.4889 -0.0147
Jun 2024 30 -0.097 -0.0692
Jul 2024 27 -0.1074 -0.2174
Aug 2024 24 -0.1204 -0.2803
Sep 2024 37 0.5579 0.0647
Oct 2024 33 -0.1216 0.1207
Nov 2024 33 0.0 0.0
Dec 2024 43 0.3231 0.3438
Jan 2025 43 -0.0116 0.0119
Feb 2025 41 -0.0353 0.3226
Mar 2025 32 -0.2317 0.0161
Apr 2025 35 0.0952 0.5333
May 2025 30 -0.1449 -0.1194
Jun 2025 24 -0.2034 -0.2231
Jul 2025 17 -0.266 -0.3611
Aug 2025 31 0.7971 0.3053
Sep 2025 38 0.2097 0.0135
Oct 2025 33 -0.1333 0.0
Nov 2025 35 0.0846 0.0846
Dec 2025 33 -0.0638 -0.2326
Jan 2026 47 0.4242 0.1059
Feb 2026 44 -0.0745 0.061
Mar 2026 38 -0.1207 0.2143