Zip Code: 21702 (Frederick, MD) - Trend of Active Listing Count of Houses (Realtor)
Updated on March 13, 2026.

According to data from Realtor.com, the active listing count of houses in the 21702 Zip Code in February 2026 was 79. The month over month percentage change (MoM) was -0.0872%, and the year over year percentage change (YoY) was 0.0979%.

You can see similar for other Maryland Zip Codes, and for Maryland.

The chart below shows the trend of active listing count in the 21702 zip code. The table below shows the trend, and the MoM and YoY percentage changes.

Data Source: Realtor.
Zip Code: 21702 - Trend of Active Listing Count of Houses
Zip Code: 21702 Trend of Active Listing Count of Houses
Items per page:
1 – 10 of 116
Month Active Listing Count MoM Perc. Change (%) YoY Perc. Change (%)
Aug 2016 161
Sep 2016 166
Oct 2016 155
Nov 2016 150
Dec 2016 144
Jan 2017 117
Feb 2017 102
Mar 2017 90
Apr 2017 97
May 2017 106
Jun 2017 115
Jul 2017 112
Aug 2017 119 0.0673 -0.2609
Sep 2017 124 0.0378 -0.2538
Oct 2017 133 0.0769 -0.1419
Nov 2017 138 0.0376 -0.08
Dec 2017 114 -0.1739 -0.2056
Jan 2018 90 -0.2105 -0.2308
Feb 2018 83 -0.0778 -0.1863
Mar 2018 85 0.0241 -0.0503
Apr 2018 85 0.0 -0.1237
May 2018 97 0.1353 -0.0896
Jun 2018 113 0.1658 -0.0175
Jul 2018 107 -0.0489 -0.0404
Aug 2018 117 0.0888 -0.021
Sep 2018 122 0.0429 -0.0162
Oct 2018 136 0.1193 0.0226
Nov 2018 135 -0.011 -0.0254
Dec 2018 120 -0.1078 0.0526
Jan 2019 111 -0.075 0.2333
Feb 2019 99 -0.1081 0.1928
Mar 2019 90 -0.096 0.0529
Apr 2019 99 0.1061 0.1647
May 2019 117 0.1818 0.2124
Jun 2019 130 0.1068 0.1511
Jul 2019 126 -0.027 0.1776
Aug 2019 130 0.0317 0.1159
Sep 2019 132 0.0154 0.0864
Oct 2019 128 -0.0341 -0.0625
Nov 2019 124 -0.0314 -0.0818
Dec 2019 113 -0.085 -0.0583
Jan 2020 107 -0.0575 -0.0405
Feb 2020 87 -0.1831 -0.1212
Mar 2020 83 -0.046 -0.0726
Apr 2020 77 -0.0783 -0.2273
May 2020 84 0.098 -0.2821
Jun 2020 88 0.0476 -0.3205
Jul 2020 78 -0.1136 -0.381
Aug 2020 71 -0.0962 -0.4577
Sep 2020 73 0.0355 -0.447
Oct 2020 71 -0.0342 -0.4471
Nov 2020 70 -0.0071 -0.4332
Dec 2020 65 -0.0786 -0.4292
Jan 2021 56 -0.1395 -0.4789
Feb 2021 44 -0.2072 -0.4943
Mar 2021 36 -0.1932 -0.5723
Apr 2021 38 0.0563 -0.5098
May 2021 41 0.0933 -0.5119
Jun 2021 44 0.0732 -0.5
Jul 2021 48 0.0795 -0.391
Aug 2021 48 0.0105 -0.3191
Sep 2021 57 0.1771 -0.226
Oct 2021 57 0.0 -0.1986
Nov 2021 58 0.0265 -0.1714
Dec 2021 53 -0.0948 -0.186
Jan 2022 46 -0.1333 -0.1802
Feb 2022 36 -0.2088 -0.1818
Mar 2022 40 0.0972 0.1127
Apr 2022 39 -0.0127 0.04
May 2022 37 -0.0513 -0.0976
Jun 2022 55 0.473 0.2386
Jul 2022 59 0.0734 0.2316
Aug 2022 67 0.1453 0.3958
Sep 2022 60 -0.1045 0.0619
Oct 2022 66 0.0917 0.1593
Nov 2022 73 0.1145 0.2586
Dec 2022 70 -0.0479 0.3238
Jan 2023 68 -0.0216 0.4945
Feb 2023 59 -0.1324 0.6389
Mar 2023 53 -0.1102 0.3291
Apr 2023 46 -0.1333 0.1667
May 2023 21 -0.5385 -0.4324
Jun 2023 33 0.5476 -0.4037
Jul 2023 39 0.1846 -0.3419
Aug 2023 34 -0.1169 -0.4925
Sep 2023 41 0.2059 -0.3167
Oct 2023 46 0.122 -0.2977
Nov 2023 49 0.0543 -0.3356
Dec 2023 46 -0.0619 -0.3453
Jan 2024 41 -0.0989 -0.3971
Feb 2024 41 0.0 -0.3051
Mar 2024 42 0.0244 -0.2
Apr 2024 41 -0.0238 -0.0989
May 2024 46 0.1098 1.1667
Jun 2024 54 0.1758 0.6462
Jul 2024 71 0.3271 0.8442
Aug 2024 67 -0.0563 0.9706
Sep 2024 71 0.0597 0.7317
Oct 2024 85 0.1972 0.8478
Nov 2024 93 0.0882 0.9072
Dec 2024 92 -0.0054 1.022
Jan 2025 83 -0.1033 1.0122
Feb 2025 71 -0.1455 0.7195
Mar 2025 72 0.0142 0.7024
Apr 2025 86 0.2028 1.0976
May 2025 88 0.0233 0.9341
Jun 2025 97 0.1023 0.8131
Jul 2025 102 0.0515 0.4366
Aug 2025 116 0.1324 0.7239
Sep 2025 141 0.2208 0.9859
Oct 2025 135 -0.0461 0.5824
Nov 2025 137 0.0149 0.4757
Dec 2025 116 -0.1502 0.2609
Jan 2026 93 -0.1983 0.1273
Feb 2026 86 -0.0753 0.2199
Mar 2026 79 -0.0872 0.0979