Zip Code: 21075 (Elkridge, 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 21075 Zip Code in February 2026 was 30. The month over month percentage change (MoM) was -0.0625%, and the year over year percentage change (YoY) was 0.2766%.

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

The chart below shows the trend of active listing count in the 21075 zip code. The table below shows the trend, and the MoM and YoY percentage changes.

Data Source: Realtor.
Zip Code: 21075 - Trend of Active Listing Count of Houses
Zip Code: 21075 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 109
Sep 2016 117
Oct 2016 109
Nov 2016 103
Dec 2016 91
Jan 2017 77
Feb 2017 69
Mar 2017 57
Apr 2017 65
May 2017 63
Jun 2017 86
Jul 2017 86
Aug 2017 90 0.0465 -0.1743
Sep 2017 94 0.0444 -0.1966
Oct 2017 97 0.0319 -0.106
Nov 2017 99 0.0206 -0.0388
Dec 2017 90 -0.096 -0.0165
Jan 2018 71 -0.2067 -0.0779
Feb 2018 61 -0.1479 -0.1168
Mar 2018 51 -0.157 -0.1053
Apr 2018 55 0.0784 -0.1538
May 2018 69 0.2545 0.0952
Jun 2018 77 0.1087 -0.1053
Jul 2018 82 0.0719 -0.0465
Aug 2018 92 0.1159 0.0167
Sep 2018 86 -0.0656 -0.0904
Oct 2018 83 -0.0292 -0.1443
Nov 2018 77 -0.0783 -0.2273
Dec 2018 73 -0.0523 -0.1899
Jan 2019 67 -0.0759 -0.0563
Feb 2019 59 -0.1194 -0.0248
Mar 2019 55 -0.0678 0.0784
Apr 2019 61 0.1091 0.1091
May 2019 63 0.0328 -0.087
Jun 2019 71 0.119 -0.0784
Jul 2019 67 -0.0496 -0.1829
Aug 2019 65 -0.0373 -0.2951
Sep 2019 66 0.0233 -0.2281
Oct 2019 65 -0.0152 -0.2169
Nov 2019 63 -0.0308 -0.1765
Dec 2019 43 -0.3175 -0.4069
Jan 2020 35 -0.186 -0.4776
Feb 2020 25 -0.2857 -0.5763
Mar 2020 32 0.28 -0.4182
Apr 2020 35 0.0781 -0.4344
May 2020 45 0.3043 -0.2857
Jun 2020 50 0.1111 -0.2908
Jul 2020 37 -0.27 -0.4552
Aug 2020 41 0.1233 -0.3643
Sep 2020 39 -0.0488 -0.4091
Oct 2020 36 -0.0897 -0.4538
Nov 2020 39 0.0986 -0.381
Dec 2020 30 -0.2308 -0.3023
Jan 2021 28 -0.0833 -0.2143
Feb 2021 22 -0.2 -0.12
Mar 2021 20 -0.1136 -0.3906
Apr 2021 17 -0.1538 -0.5217
May 2021 17 0.0 -0.6333
Jun 2021 20 0.2121 -0.6
Jul 2021 29 0.45 -0.2055
Aug 2021 30 0.0345 -0.2683
Sep 2021 37 0.2333 -0.0513
Oct 2021 32 -0.1486 -0.1127
Nov 2021 27 -0.1429 -0.3077
Dec 2021 29 0.0741 -0.0333
Jan 2022 12 -0.5862 -0.5636
Feb 2022 12 0.0 -0.4545
Mar 2022 12 -0.0417 -0.4103
Apr 2022 16 0.3478 -0.0606
May 2022 12 -0.2258 -0.2727
Jun 2022 14 0.1667 -0.3
Jul 2022 25 0.75 -0.1552
Aug 2022 32 0.3061 0.0667
Sep 2022 37 0.1406 -0.0135
Oct 2022 23 -0.3836 -0.2857
Nov 2022 21 -0.0667 -0.2222
Dec 2022 24 0.119 -0.1897
Jan 2023 10 -0.5745 -0.1667
Feb 2023 15 0.5 0.25
Mar 2023 18 0.2 0.5652
Apr 2023 21 0.1389 0.3226
May 2023 15 -0.2683 0.25
Jun 2023 23 0.5 0.6071
Jul 2023 18 -0.2222 -0.2857
Aug 2023 20 0.1429 -0.375
Sep 2023 17 -0.15 -0.5342
Oct 2023 22 0.2941 -0.0222
Nov 2023 21 -0.0682 -0.0238
Dec 2023 28 0.3415 0.1702
Jan 2024 27 -0.0182 1.7
Feb 2024 24 -0.1296 0.5667
Mar 2024 24 0.0213 0.3333
Apr 2024 19 -0.2083 -0.0732
May 2024 20 0.0263 0.3
Jun 2024 19 -0.0256 -0.1556
Jul 2024 23 0.2105 0.3143
Aug 2024 22 -0.0435 0.1
Sep 2024 26 0.1818 0.5294
Oct 2024 35 0.3269 0.5682
Nov 2024 37 0.058 0.7805
Dec 2024 37 0.0137 0.3455
Jan 2025 28 -0.2432 0.037
Feb 2025 31 0.0893 0.2979
Mar 2025 24 -0.2295 -0.0208
Apr 2025 33 0.4043 0.7368
May 2025 37 0.1212 0.8974
Jun 2025 36 -0.027 0.8947
Jul 2025 41 0.125 0.7609
Aug 2025 46 0.1235 1.0682
Sep 2025 56 0.2308 1.1538
Oct 2025 61 0.0804 0.7536
Nov 2025 64 0.0579 0.7534
Dec 2025 44 -0.3125 0.1892
Jan 2026 35 -0.2045 0.25
Feb 2026 32 -0.0857 0.0492
Mar 2026 30 -0.0625 0.2766