Zip Code: 21520 (Accident, 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 21520 Zip Code in February 2026 was $621. The month over month percentage change (MoM) was 2.0735%, and the year over year percentage change (YoY) was 1.6293%.

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 21520 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: 21520 - Trend of Median House Listing Price Per Square Feet ($)
Zip Code: 21520 Trend of Median House Listing Price Per Square Feet
Items per page:
1 – 10 of 116
Month Price ($) MoM Perc. Change (%) YoY Perc. Change (%)
Aug 2016 175
Sep 2016 134
Oct 2016 134
Nov 2016 137
Dec 2016 139
Jan 2017 161
Feb 2017 161
Mar 2017 161
Apr 2017 136
May 2017 133
Jun 2017 131
Jul 2017 126
Aug 2017 120 -0.0471 -0.3147
Sep 2017 120 0.0 -0.1021
Oct 2017 119 -0.0056 -0.1072
Nov 2017 111 -0.0688 -0.1888
Dec 2017 111 0.0015 -0.2007
Jan 2018 160 0.4346 -0.0076
Feb 2018 150 -0.0587 -0.0658
Mar 2018 152 0.0156 -0.0512
Apr 2018 146 -0.0457 0.0684
May 2018 163 0.1218 0.2256
Jun 2018 148 -0.0913 0.1292
Jul 2018 122 -0.1795 -0.0326
Aug 2018 117 -0.036 -0.0214
Sep 2018 122 0.0418 0.0196
Oct 2018 122 -0.0043 0.021
Nov 2018 138 0.1333 0.2426
Dec 2018 128 -0.0709 0.1527
Jan 2019 122 -0.0502 -0.2369
Feb 2019 127 0.0465 -0.1516
Mar 2019 146 0.1462 -0.0424
Apr 2019 133 -0.0886 -0.0855
May 2019 132 -0.0069 -0.1904
Jun 2019 134 0.0145 -0.0961
Jul 2019 132 -0.0173 0.0825
Aug 2019 125 -0.0479 0.0692
Sep 2019 123 -0.0222 0.0034
Oct 2019 120 -0.0191 -0.0115
Nov 2019 119 -0.013 -0.1391
Dec 2019 121 0.0172 -0.0575
Jan 2020 120 -0.0065 -0.0141
Feb 2020 118 -0.0181 -0.075
Mar 2020 112 -0.0481 -0.2318
Apr 2020 124 0.1044 -0.0692
May 2020 121 -0.024 -0.0853
Jun 2020 127 0.0492 -0.0539
Jul 2020 127 0.0 -0.0373
Aug 2020 118 -0.0668 -0.0564
Sep 2020 110 -0.0716 -0.1039
Oct 2020 127 0.1541 0.0543
Nov 2020 131 0.0294 0.0996
Dec 2020 132 0.0102 0.0921
Jan 2021 101 -0.2349 -0.1589
Feb 2021 179 0.7719 0.5178
Mar 2021 85 -0.5268 -0.2454
Apr 2021 118 0.3913 -0.0494
May 2021 104 -0.1172 -0.1402
Jun 2021 103 -0.0045 -0.1842
Jul 2021 172 0.6634 0.3571
Aug 2021 279 0.6206 1.3566
Sep 2021 246 -0.1192 1.2356
Oct 2021 214 -0.129 0.6871
Nov 2021 203 -0.0508 0.5556
Dec 2021 154 -0.2412 0.1684
Jan 2022 145 -0.0576 0.439
Feb 2022 145 0.0 -0.1879
Mar 2022 202 0.3896 1.3846
Apr 2022 204 0.0084 0.7284
May 2022 269 0.3233 1.5909
Jun 2022 282 0.0487 1.7293
Jul 2022 270 -0.0446 0.5676
Aug 2022 280 0.037 0.0031
Sep 2022 230 -0.178 -0.0638
Oct 2022 213 -0.0722 -0.0027
Nov 2022 194 -0.0906 -0.0445
Dec 2022 204 0.0498 0.322
Jan 2023 175 -0.1426 0.2028
Feb 2023 134 -0.2346 -0.0794
Mar 2023 168 0.2542 -0.1691
Apr 2023 218 0.3015 0.0724
May 2023 187 -0.1432 -0.3057
Jun 2023 527 1.8184 0.8661
Jul 2023 260 -0.5061 -0.0353
Aug 2023 256 -0.0181 -0.0865
Sep 2023 238 -0.0689 0.0347
Oct 2023 220 -0.074 0.0327
Nov 2023 232 0.0536 0.1965
Dec 2023 256 0.1039 0.2581
Jan 2024 198 -0.2281 0.1326
Feb 2024 189 -0.0429 0.4163
Mar 2024 275 0.4533 0.6412
Apr 2024 390 0.4158 0.7853
May 2024 259 -0.3365 0.3825
Jun 2024 216 -0.1639 -0.5899
Jul 2024 215 -0.0041 -0.1731
Aug 2024 215 0.0 -0.1579
Sep 2024 227 0.0527 -0.0479
Oct 2024 213 -0.0594 -0.0329
Nov 2024 217 0.0184 -0.0652
Dec 2024 203 -0.063 -0.2065
Jan 2025 225 0.1054 0.1362
Feb 2025 246 0.0959 0.301
Mar 2025 236 -0.0416 -0.1421
Apr 2025 238 0.0089 -0.3886
May 2025 232 -0.0273 -0.1036
Jun 2025 232 0.0 0.0721
Jul 2025 219 -0.0544 0.018
Aug 2025 230 0.0494 0.0682
Sep 2025 213 -0.0722 -0.0585
Oct 2025 208 -0.0266 -0.0256
Nov 2025 208 0.0 -0.0433
Dec 2025 213 0.0273 0.049
Jan 2026 202 -0.0532 -0.1015
Feb 2026 202 0.0 -0.1801
Mar 2026 621 2.0735 1.6293