Zip Code: 20851 (Rockville, 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 20851 Zip Code in February 2026 was 26 days. The month over month percentage change (MoM) was -0.2464%, and the year over year percentage change (YoY) was 0.5072%.

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 20851 zip code. The table below shows the trend, and the MoM and YoY percentage changes.

Data Source: Realtor.
Zip Code: 20851 - Trend of House - Median Days on Market
Zip Code: 20851 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 35
Sep 2016 32
Oct 2016 34
Nov 2016 19
Dec 2016 37
Jan 2017 53
Feb 2017 39
Mar 2017 40
Apr 2017 10
May 2017 15
Jun 2017 19
Jul 2017 25
Aug 2017 27 0.06 -0.2429
Sep 2017 16 -0.3868 -0.4882
Oct 2017 23 0.3846 -0.3284
Nov 2017 24 0.0667 0.2973
Dec 2017 38 0.5729 0.0203
Jan 2018 52 0.3775 -0.0189
Feb 2018 53 0.0096 0.3462
Mar 2018 28 -0.4762 -0.3038
Apr 2018 15 -0.4545 0.5789
May 2018 22 0.4833 0.4833
Jun 2018 50 1.236 1.6184
Jul 2018 23 -0.5377 -0.08
Aug 2018 17 -0.2826 -0.3774
Sep 2018 19 0.1212 0.1385
Oct 2018 31 0.6486 0.3556
Nov 2018 33 0.082 0.375
Dec 2018 45 0.3636 0.1921
Jan 2019 50 0.1111 -0.0385
Feb 2019 33 -0.34 -0.3714
Mar 2019 55 0.6591 0.9909
Apr 2019 47 -0.1416 2.1333
May 2019 26 -0.4521 0.1573
Jun 2019 22 -0.1553 -0.5628
Jul 2019 19 -0.1264 -0.1739
Aug 2019 34 0.7763 1.0455
Sep 2019 33 -0.0222 0.7838
Oct 2019 27 -0.197 -0.1311
Nov 2019 23 -0.1509 -0.3182
Dec 2019 36 0.6 -0.2
Jan 2020 33 -0.0833 -0.34
Feb 2020 14 -0.5909 -0.5909
Mar 2020 16 0.1852 -0.7078
Apr 2020 12 -0.2813 -0.7553
May 2020 24 1.087 -0.068
Jun 2020 16 -0.3333 -0.2644
Jul 2020 25 0.5313 0.2895
Aug 2020 34 0.398 0.0148
Sep 2020 6 -0.8248 -0.8182
Oct 2020 9 0.4583 -0.6698
Nov 2020 31 2.5429 0.3778
Dec 2020 34 0.1048 -0.0486
Jan 2021 25 -0.2628 -0.2348
Feb 2021 27 0.0693 1.0
Mar 2021 26 -0.037 0.625
Apr 2021 13 -0.4904 0.1522
May 2021 15 0.1321 -0.375
Jun 2021 3 -0.8 -0.8125
Jul 2021 17 4.5 -0.3265
Aug 2021 20 0.2121 -0.4161
Sep 2021 21 0.0375 2.4583
Oct 2021 31 0.494 2.5429
Nov 2021 23 -0.2581 -0.2581
Dec 2021 37 0.6196 0.0876
Jan 2022 45 0.2013 0.7723
Feb 2022 23 -0.486 -0.1481
Mar 2022 30 0.3043 0.1538
Apr 2022 27 -0.1167 1.0
May 2022 9 -0.6604 -0.4
Jun 2022 16 0.75 4.25
Jul 2022 26 0.6667 0.5909
Aug 2022 28 0.0476 0.375
Sep 2022 18 -0.3455 -0.1325
Oct 2022 28 0.5694 -0.0887
Nov 2022 40 0.4159 0.7391
Dec 2022 30 -0.2438 -0.1879
Jan 2023 51 0.686 0.1397
Feb 2023 75 0.4706 2.2609
Mar 2023 18 -0.7633 -0.4083
Apr 2023 25 0.4085 -0.0566
May 2023 30 0.18 2.2778
Jun 2023 38 0.2881 1.4127
Jul 2023 37 -0.0263 0.4095
Aug 2023 31 -0.1622 0.1273
Sep 2023 28 -0.1129 0.5278
Oct 2023 26 -0.0727 -0.0973
Nov 2023 38 0.4902 -0.05
Dec 2023 51 0.3289 0.6694
Jan 2024 50 -0.0099 -0.0196
Feb 2024 6 -0.875 -0.9167
Mar 2024 19 2.04 0.0704
Apr 2024 16 -0.1579 -0.36
May 2024 18 0.0938 -0.4068
Jun 2024 10 -0.4143 -0.7303
Jul 2024 17 0.6098 -0.5541
Aug 2024 17 0.0152 -0.4597
Sep 2024 19 0.1343 -0.3091
Oct 2024 16 -0.1579 -0.3725
Nov 2024 19 0.1875 -0.5
Dec 2024 29 0.5263 -0.4257
Jan 2025 19 -0.3621 -0.63
Feb 2025 28 0.4865 3.4
Mar 2025 17 -0.3727 -0.0921
Apr 2025 15 -0.1594 -0.0938
May 2025 10 -0.3448 -0.4571
Jun 2025 21 1.2105 1.0488
Jul 2025 14 -0.3214 -0.1364
Aug 2025 26 0.807 0.5373
Sep 2025 35 0.3592 0.8421
Oct 2025 34 -0.0286 1.125
Nov 2025 40 0.1838 1.1184
Dec 2025 48 0.1801 0.6379
Jan 2026 31 -0.3421 0.6892
Feb 2026 35 0.104 0.2545
Mar 2026 26 -0.2464 0.5072