Zip Code: 20877 (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 20877 Zip Code in February 2026 was 32 days. The month over month percentage change (MoM) was -0.2063%, and the year over year percentage change (YoY) was -0.3454%.

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 20877 zip code. The table below shows the trend, and the MoM and YoY percentage changes.

Data Source: Realtor.
Zip Code: 20877 - Trend of House - Median Days on Market
Zip Code: 20877 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 33
Sep 2016 35
Oct 2016 49
Nov 2016 51
Dec 2016 58
Jan 2017 58
Feb 2017 60
Mar 2017 49
Apr 2017 23
May 2017 21
Jun 2017 30
Jul 2017 29
Aug 2017 42 0.4561 0.2576
Sep 2017 38 -0.0843 0.1014
Oct 2017 39 0.0263 -0.2041
Nov 2017 43 0.1026 -0.1485
Dec 2017 65 0.5116 0.1159
Jan 2018 56 -0.1462 -0.0431
Feb 2018 64 0.1532 0.0711
Mar 2018 26 -0.5938 -0.4639
Apr 2018 24 -0.0769 0.0435
May 2018 21 -0.1458 -0.0238
Jun 2018 25 0.2195 -0.1667
Jul 2018 31 0.22 0.0702
Aug 2018 37 0.1967 -0.1205
Sep 2018 37 0.0 -0.0395
Oct 2018 44 0.1918 0.1154
Nov 2018 49 0.1149 0.1279
Dec 2018 62 0.2835 -0.0423
Jan 2019 44 -0.2932 -0.2072
Feb 2019 45 0.0284 -0.293
Mar 2019 42 -0.0829 0.5962
Apr 2019 36 -0.1325 0.5
May 2019 25 -0.3056 0.2195
Jun 2019 23 -0.08 -0.08
Jul 2019 21 -0.087 -0.3115
Aug 2019 23 0.0714 -0.3836
Sep 2019 31 0.3778 -0.1507
Oct 2019 35 0.1129 -0.2069
Nov 2019 41 0.1739 -0.1649
Dec 2019 46 0.1235 -0.2691
Jan 2020 56 0.2253 0.267
Feb 2020 55 -0.0179 0.2099
Mar 2020 45 -0.1872 0.0723
Apr 2020 13 -0.7022 -0.6319
May 2020 30 1.2264 0.18
Jun 2020 30 0.0 0.2826
Jul 2020 23 -0.2288 0.0833
Aug 2020 31 0.3407 0.3556
Sep 2020 24 -0.2131 -0.2258
Oct 2020 13 -0.4479 -0.6159
Nov 2020 22 0.6604 -0.4568
Dec 2020 33 0.5 -0.2747
Jan 2021 34 0.0303 -0.3901
Feb 2021 40 0.1765 -0.2694
Mar 2021 22 -0.4625 -0.5169
Apr 2021 23 0.0465 0.6981
May 2021 19 -0.1444 -0.3475
Jun 2021 21 0.0909 -0.2881
Jul 2021 26 0.2143 0.1209
Aug 2021 30 0.1569 -0.0328
Sep 2021 20 -0.339 -0.1875
Oct 2021 23 0.1795 0.7358
Nov 2021 30 0.3043 0.3636
Dec 2021 28 -0.0583 -0.1439
Jan 2022 37 0.3097 0.0882
Feb 2022 42 0.1351 0.05
Mar 2022 37 -0.119 0.7209
Apr 2022 13 -0.6419 -0.4111
May 2022 31 1.3396 0.6104
Jun 2022 25 -0.2097 0.1667
Jul 2022 28 0.1327 0.0882
Aug 2022 19 -0.3153 -0.3559
Sep 2022 28 0.4605 0.4231
Oct 2022 44 0.5766 0.9022
Nov 2022 43 -0.0171 0.4333
Dec 2022 43 0.0 0.5221
Jan 2023 61 0.407 0.6351
Feb 2023 33 -0.4545 -0.2143
Mar 2023 30 -0.0985 -0.1959
Apr 2023 18 -0.4034 0.3396
May 2023 14 -0.2113 -0.5484
Jun 2023 22 0.5357 -0.1224
Jul 2023 23 0.0698 -0.1712
Aug 2023 24 0.0435 0.2632
Sep 2023 27 0.1042 -0.045
Oct 2023 21 -0.2075 -0.52
Nov 2023 12 -0.4286 -0.7209
Dec 2023 33 1.75 -0.2326
Jan 2024 50 0.5 -0.1818
Feb 2024 23 -0.5354 -0.303
Mar 2024 23 -0.0109 -0.2353
Apr 2024 15 -0.3407 -0.1549
May 2024 11 -0.2667 -0.2143
Jun 2024 36 2.2273 0.6512
Jul 2024 22 -0.3803 -0.0435
Aug 2024 29 0.3182 0.2083
Sep 2024 27 -0.069 0.0189
Oct 2024 39 0.4259 0.8333
Nov 2024 21 -0.4675 0.7083
Dec 2024 24 0.1463 -0.2879
Jan 2025 46 0.9468 -0.0758
Feb 2025 44 -0.0492 0.8913
Mar 2025 49 0.1149 1.1319
Apr 2025 15 -0.701 -0.0333
May 2025 11 -0.2414 0.0
Jun 2025 18 0.6364 -0.493
Jul 2025 22 0.2361 0.0114
Aug 2025 40 0.7753 0.3621
Sep 2025 46 0.1646 0.7037
Oct 2025 29 -0.375 -0.2532
Nov 2025 21 -0.2696 0.0244
Dec 2025 33 0.5476 0.383
Jan 2026 46 0.4 -0.0055
Feb 2026 40 -0.1209 -0.0805
Mar 2026 32 -0.2063 -0.3454