Zip Code: 20879 (Gaithersburg, 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 20879 Zip Code in February 2026 was 27 days. The month over month percentage change (MoM) was -0.582%, and the year over year percentage change (YoY) was 0.3049%.

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 20879 zip code. The table below shows the trend, and the MoM and YoY percentage changes.

Data Source: Realtor.
Zip Code: 20879 - Trend of House - Median Days on Market
Zip Code: 20879 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 44
Sep 2016 47
Oct 2016 53
Nov 2016 51
Dec 2016 45
Jan 2017 41
Feb 2017 44
Mar 2017 9
Apr 2017 16
May 2017 15
Jun 2017 29
Jul 2017 23
Aug 2017 28 0.2444 -0.3563
Sep 2017 31 0.1071 -0.3404
Oct 2017 45 0.4516 -0.1469
Nov 2017 32 -0.2833 -0.3676
Dec 2017 61 0.8915 0.3708
Jan 2018 65 0.0656 0.5854
Feb 2018 36 -0.4538 -0.1886
Mar 2018 23 -0.3662 1.5
Apr 2018 16 -0.3111 -0.0159
May 2018 16 0.0484 0.0833
Jun 2018 23 0.4308 -0.1983
Jul 2018 29 0.2473 0.2889
Aug 2018 30 0.0172 0.0536
Sep 2018 37 0.2542 0.1935
Oct 2018 40 0.0811 -0.1111
Nov 2018 31 -0.225 -0.0388
Dec 2018 32 0.0161 -0.4836
Jan 2019 44 0.3968 -0.3231
Feb 2019 50 0.125 0.3944
Mar 2019 29 -0.4141 0.2889
Apr 2019 27 -0.069 0.7419
May 2019 16 -0.4259 -0.0462
Jun 2019 22 0.4355 -0.043
Jul 2019 25 0.1236 -0.1379
Aug 2019 23 -0.08 -0.2203
Sep 2019 27 0.1739 -0.2703
Oct 2019 33 0.2037 -0.1875
Nov 2019 36 0.0923 0.1452
Dec 2019 38 0.0704 0.2063
Jan 2020 53 0.3816 0.1932
Feb 2020 60 0.1381 0.2071
Mar 2020 31 -0.4812 0.069
Apr 2020 14 -0.5645 -0.5
May 2020 31 1.3148 1.0161
Jun 2020 38 0.2 0.6854
Jul 2020 24 -0.3733 -0.06
Aug 2020 11 -0.5319 -0.5217
Sep 2020 7 -0.4091 -0.7593
Oct 2020 11 0.6923 -0.6615
Nov 2020 28 1.5455 -0.2113
Dec 2020 37 0.3214 -0.0263
Jan 2021 36 -0.027 -0.3143
Feb 2021 31 -0.1389 -0.4812
Mar 2021 22 -0.3065 -0.3065
Apr 2021 15 -0.3256 0.0741
May 2021 25 0.6897 -0.216
Jun 2021 28 0.1224 -0.2667
Jul 2021 24 -0.1364 0.0106
Aug 2021 22 -0.0737 1.0
Sep 2021 23 0.0227 2.4615
Oct 2021 16 -0.2889 0.4545
Nov 2021 22 0.375 -0.2143
Dec 2021 31 0.4091 -0.1622
Jan 2022 36 0.1532 -0.0069
Feb 2022 16 -0.5524 -0.4839
Mar 2022 28 0.75 0.3023
Apr 2022 8 -0.7054 -0.431
May 2022 22 1.6667 -0.102
Jun 2022 13 -0.4091 -0.5273
Jul 2022 28 1.1154 0.1579
Aug 2022 22 -0.2 0.0
Sep 2022 32 0.4545 0.4222
Oct 2022 34 0.0703 1.1406
Nov 2022 31 -0.0949 0.4091
Dec 2022 36 0.1613 0.1613
Jan 2023 50 0.3889 0.3986
Feb 2023 53 0.05 2.2813
Mar 2023 17 -0.6714 -0.3839
Apr 2023 25 0.4638 2.0606
May 2023 22 -0.1287 0.0
Jun 2023 8 -0.6591 -0.4231
Jul 2023 12 0.6 -0.5636
Aug 2023 25 1.0417 0.1136
Sep 2023 11 -0.551 -0.6563
Oct 2023 25 1.2727 -0.2701
Nov 2023 23 -0.1 -0.2742
Dec 2023 23 0.0111 -0.3681
Jan 2024 22 -0.033 -0.56
Feb 2024 30 0.3409 -0.4381
Mar 2024 20 -0.322 0.1594
Apr 2024 12 -0.4 -0.5248
May 2024 12 -0.0208 -0.4659
Jun 2024 11 -0.0851 0.4333
Jul 2024 30 1.7907 1.5
Aug 2024 16 -0.475 -0.3571
Sep 2024 20 0.2698 0.8182
Oct 2024 24 0.2 -0.04
Nov 2024 28 0.1458 0.2222
Dec 2024 19 -0.3091 -0.1648
Jan 2025 41 1.1316 0.8409
Feb 2025 37 -0.0926 0.2458
Mar 2025 21 -0.4422 0.025
Apr 2025 22 0.0732 0.8333
May 2025 30 0.3409 1.5106
Jun 2025 23 -0.2203 1.1395
Jul 2025 27 0.1739 -0.1
Aug 2025 29 0.0556 0.8095
Sep 2025 30 0.0351 0.475
Oct 2025 45 0.5169 0.8646
Nov 2025 38 -0.1564 0.3727
Dec 2025 50 0.3245 1.6316
Jan 2026 65 0.3 0.6049
Feb 2026 64 -0.0154 0.7415
Mar 2026 27 -0.582 0.3049