Zip Code: 21837 (Mardela Springs, MD) - Trend of Median House Listing Price Per Square Feet (Realtor)
Updated on March 13, 2026.

According to data from Realtor.com, the median house listing price per square feet for the 21837 Zip Code in February 2026 was $213. The month over month percentage change (MoM) was -0.1274%, and the year over year percentage change (YoY) was 1.1216%.

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

The chart below shows the trend of the median house listing price per square feet in the 21837 zip code. The table below shows the trend of the median house listing price per square feet, and the MoM and YoY percentage changes.

Data Source: Realtor.
Zip Code: 21837 - Trend of Median House Listing Price Per Square Feet ($)
Zip Code: 21837 Trend of Median House Listing Price Per Square Feet
Items per page:
1 – 10 of 116
Month Price ($) MoM Perc. Change (%) YoY Perc. Change (%)
Aug 2016 118
Sep 2016 118
Oct 2016 115
Nov 2016 102
Dec 2016 116
Jan 2017 102
Feb 2017 102
Mar 2017 102
Apr 2017 111
May 2017 100
Jun 2017 107
Jul 2017 114
Aug 2017 123 0.0811 0.0469
Sep 2017 97 -0.2115 -0.1781
Oct 2017 98 0.0078 -0.1529
Nov 2017 104 0.0646 0.0162
Dec 2017 80 -0.2331 -0.3088
Jan 2018 98 0.2248 -0.0393
Feb 2018 85 -0.1328 -0.1669
Mar 2018 78 -0.0762 -0.2303
Apr 2018 78 -0.0095 -0.2994
May 2018 56 -0.2825 -0.4429
Jun 2018 98 0.7563 -0.0852
Jul 2018 86 -0.1225 -0.2462
Aug 2018 125 0.4551 0.0145
Sep 2018 120 -0.042 0.2327
Oct 2018 104 -0.1304 0.0637
Nov 2018 111 0.0676 0.0667
Dec 2018 83 -0.2513 0.0414
Jan 2019 71 -0.1442 -0.2724
Feb 2019 57 -0.204 -0.3321
Mar 2019 60 0.0587 -0.2346
Apr 2019 97 0.6216 0.2532
May 2019 111 0.1377 0.9869
Jun 2019 95 -0.1422 -0.0295
Jul 2019 83 -0.1244 -0.0316
Aug 2019 84 0.0067 -0.33
Sep 2019 85 0.0189 -0.2874
Oct 2019 88 0.0278 -0.1578
Nov 2019 89 0.021 -0.1945
Dec 2019 79 -0.1186 -0.0518
Jan 2020 68 -0.1345 -0.0411
Feb 2020 119 0.7494 1.1075
Mar 2020 119 0.0 0.9906
Apr 2020 123 0.0327 0.2677
May 2020 121 -0.0179 0.0943
Jun 2020 138 0.1367 0.4501
Jul 2020 157 0.1401 0.888
Aug 2020 154 -0.0187 0.8403
Sep 2020 128 -0.1668 0.5049
Oct 2020 127 -0.0077 0.4529
Nov 2020 139 0.0905 0.5518
Dec 2020 120 -0.1363 0.5207
Jan 2021 110 -0.0802 0.6161
Feb 2021 95 -0.138 -0.2037
Mar 2021 93 -0.02 -0.2197
Apr 2021 100 0.0687 -0.1924
May 2021 125 0.2591 0.0353
Jun 2021 125 0.0 -0.0892
Jul 2021 99 -0.2113 -0.3699
Aug 2021 137 0.3808 -0.1133
Sep 2021 129 -0.0564 0.0041
Oct 2021 138 0.0736 0.0864
Nov 2021 117 -0.1557 -0.1589
Dec 2021 99 -0.155 -0.1771
Jan 2022 100 0.0086 -0.0976
Feb 2022 71 -0.2832 -0.2496
Mar 2022 83 0.1581 -0.1132
Apr 2022 130 0.5745 0.3064
May 2022 198 0.5209 0.5781
Jun 2022 332 0.6803 1.6516
Jul 2022 319 -0.0401 2.2272
Aug 2022 136 -0.5751 -0.0068
Sep 2022 116 -0.1439 -0.0989
Oct 2022 157 0.3549 0.1373
Nov 2022 100 -0.3667 -0.1469
Dec 2022 97 -0.0288 -0.0195
Jan 2023 134 0.3845 0.3459
Feb 2023 182 0.3566 1.5473
Mar 2023 73 -0.598 -0.1157
Apr 2023 76 0.046 -0.4126
May 2023 67 -0.1186 -0.6596
Jun 2023 121 0.8003 -0.6353
Jul 2023 133 0.0991 -0.5824
Aug 2023 103 -0.2255 -0.2388
Sep 2023 148 0.4368 0.2775
Oct 2023 146 -0.0136 -0.0699
Nov 2023 87 -0.4056 -0.127
Dec 2023 127 0.4627 0.3147
Jan 2024 231 0.8161 0.7246
Feb 2024 157 -0.3226 -0.1388
Mar 2024 181 0.1565 1.4775
Apr 2024 150 -0.1732 0.9584
May 2024 166 0.1116 1.47
Jun 2024 194 0.1673 0.6014
Jul 2024 143 -0.262 0.0752
Aug 2024 120 -0.166 0.1578
Sep 2024 114 -0.0482 -0.233
Oct 2024 124 0.0932 -0.15
Nov 2024 109 -0.1264 0.2492
Dec 2024 194 0.7829 0.5226
Jan 2025 174 -0.1041 -0.2488
Feb 2025 140 -0.1943 -0.1066
Mar 2025 101 -0.2805 -0.4442
Apr 2025 103 0.0256 -0.3105
May 2025 173 0.6775 0.0405
Jun 2025 223 0.2867 0.1469
Jul 2025 215 -0.0359 0.4985
Aug 2025 229 0.0661 0.9155
Sep 2025 159 -0.3048 0.3991
Oct 2025 152 -0.0471 0.2195
Nov 2025 174 0.146 0.5997
Dec 2025 169 -0.0281 -0.1279
Jan 2026 178 0.0512 0.0232
Feb 2026 245 0.3777 0.7495
Mar 2026 213 -0.1274 1.1216