Zip Code: 21770 (Monrovia, 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 21770 Zip Code in February 2026 was 37 days. The month over month percentage change (MoM) was -0.4559%, and the year over year percentage change (YoY) was -0.5316%.

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 21770 zip code. The table below shows the trend, and the MoM and YoY percentage changes.

Data Source: Realtor.
Zip Code: 21770 - Trend of House - Median Days on Market
Zip Code: 21770 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 42
Sep 2016 55
Oct 2016 49
Nov 2016 52
Dec 2016 59
Jan 2017 70
Feb 2017 71
Mar 2017 80
Apr 2017 56
May 2017 69
Jun 2017 59
Jul 2017 74
Aug 2017 82 0.1081 0.9524
Sep 2017 75 -0.0915 0.367
Oct 2017 69 -0.0805 0.398
Nov 2017 42 -0.3942 -0.2019
Dec 2017 45 0.0723 -0.2393
Jan 2018 61 0.3708 -0.1223
Feb 2018 82 0.3443 0.1631
Mar 2018 70 -0.1494 -0.1308
Apr 2018 47 -0.3333 -0.1622
May 2018 26 -0.4409 -0.6232
Jun 2018 31 0.1731 -0.4786
Jul 2018 40 0.3115 -0.4595
Aug 2018 34 -0.1563 -0.5884
Sep 2018 50 0.4667 -0.3356
Oct 2018 58 0.1616 -0.1606
Nov 2018 47 -0.1913 0.1205
Dec 2018 55 0.172 0.2247
Jan 2019 78 0.4312 0.2787
Feb 2019 110 0.4038 0.3354
Mar 2019 100 -0.0913 0.4265
Apr 2019 35 -0.6482 -0.2473
May 2019 31 -0.1143 0.1923
Jun 2019 25 -0.2097 -0.1967
Jul 2019 34 0.3878 -0.15
Aug 2019 43 0.2721 0.2815
Sep 2019 54 0.2486 0.0909
Oct 2019 59 0.0833 0.0174
Nov 2019 66 0.1282 0.4194
Dec 2019 59 -0.1136 0.0734
Jan 2020 37 -0.3718 -0.5288
Feb 2020 50 0.3673 -0.5411
Mar 2020 52 0.0348 -0.4774
Apr 2020 41 -0.2163 0.1643
May 2020 50 0.2331 0.621
Jun 2020 51 0.0149 1.0816
Jul 2020 35 -0.3137 0.0294
Aug 2020 10 -0.7143 -0.7688
Sep 2020 15 0.5 -0.7222
Oct 2020 13 -0.1333 -0.7778
Nov 2020 18 0.3462 -0.7348
Dec 2020 27 0.5286 -0.5427
Jan 2021 40 0.4953 0.0884
Feb 2021 38 -0.05 -0.2438
Mar 2021 23 -0.3947 -0.5577
Apr 2021 43 0.8696 0.0552
May 2021 16 -0.6279 -0.6816
Jun 2021 22 0.375 -0.5686
Jul 2021 23 0.0455 -0.3429
Aug 2021 19 -0.1739 0.9
Sep 2021 17 -0.1184 0.1167
Oct 2021 41 1.4627 2.1731
Nov 2021 15 -0.6485 -0.1714
Dec 2021 39 1.6897 0.4579
Jan 2022 52 0.3397 0.3063
Feb 2022 17 -0.6746 -0.5526
Mar 2022 37 1.1471 0.587
Apr 2022 12 -0.6781 -0.7267
May 2022 13 0.0638 -0.2188
Jun 2022 14 0.1 -0.375
Jul 2022 16 0.1273 -0.3261
Aug 2022 27 0.7419 0.4211
Sep 2022 24 -0.1111 0.4328
Oct 2022 26 0.0833 -0.3697
Nov 2022 24 -0.0769 0.6552
Dec 2022 29 0.1979 -0.2628
Jan 2023 35 0.2174 -0.3301
Feb 2023 50 0.4214 1.9265
Mar 2023 39 -0.2111 0.0753
Apr 2023 32 -0.1911 1.7021
May 2023 30 -0.0551 1.4
Jun 2023 33 0.1 1.4
Jul 2023 31 -0.0606 1.0
Aug 2023 36 0.1613 0.3333
Sep 2023 26 -0.2917 0.0625
Oct 2023 29 0.1373 0.1154
Nov 2023 24 -0.1638 0.0104
Dec 2023 22 -0.0825 -0.2261
Jan 2024 39 0.7303 0.1
Feb 2024 6 -0.8506 -0.8844
Mar 2024 18 2.0435 -0.5541
Apr 2024 22 0.2571 -0.3071
May 2024 14 -0.3636 -0.5333
Jun 2024 20 0.3929 -0.4091
Jul 2024 9 -0.5385 -0.7097
Aug 2024 10 0.1389 -0.7153
Sep 2024 22 1.1463 -0.1373
Oct 2024 30 0.3636 0.0345
Nov 2024 18 -0.4 -0.2577
Dec 2024 26 0.4444 0.1685
Jan 2025 49 0.8654 0.2597
Feb 2025 62 0.268 9.6957
Mar 2025 79 0.2846 3.5143
Apr 2025 48 -0.3987 1.1591
May 2025 17 -0.6368 0.2321
Jun 2025 13 -0.2754 -0.359
Jul 2025 19 0.52 1.1111
Aug 2025 40 1.0789 2.8537
Sep 2025 23 -0.4177 0.0455
Oct 2025 19 -0.1739 -0.3667
Nov 2025 22 0.1579 0.2222
Dec 2025 31 0.3864 0.1731
Jan 2026 47 0.5246 -0.0412
Feb 2026 68 0.4624 0.1057
Mar 2026 37 -0.4559 -0.5316