Zip Code: 21057 (Glen Arm, 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 21057 Zip Code in February 2026 was $263. The month over month percentage change (MoM) was 0.0687%, and the year over year percentage change (YoY) was 0.0929%.

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 21057 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: 21057 - Trend of Median House Listing Price Per Square Feet ($)
Zip Code: 21057 Trend of Median House Listing Price Per Square Feet
Items per page:
1 – 10 of 116
Month Price ($) MoM Perc. Change (%) YoY Perc. Change (%)
Aug 2016 160
Sep 2016 160
Oct 2016 161
Nov 2016 161
Dec 2016 161
Jan 2017 160
Feb 2017 160
Mar 2017 159
Apr 2017 157
May 2017 171
Jun 2017 172
Jul 2017 200
Aug 2017 197 -0.0149 0.2322
Sep 2017 194 -0.0178 0.2102
Oct 2017 194 0.0032 0.2042
Nov 2017 197 0.0114 0.2179
Dec 2017 165 -0.1618 0.0232
Jan 2018 172 0.0446 0.0785
Feb 2018 179 0.0398 0.1218
Mar 2018 170 -0.048 0.0691
Apr 2018 186 0.0907 0.1874
May 2018 171 -0.0779 -0.0003
Jun 2018 156 -0.0886 -0.0919
Jul 2018 144 -0.075 -0.2787
Aug 2018 160 0.109 -0.188
Sep 2018 163 0.0193 -0.1573
Oct 2018 178 0.0923 -0.0824
Nov 2018 182 0.0185 -0.076
Dec 2018 170 -0.0632 0.0327
Jan 2019 168 -0.013 -0.0242
Feb 2019 173 0.0272 -0.0361
Mar 2019 183 0.0604 0.0738
Apr 2019 186 0.0176 0.0019
May 2019 178 -0.0447 0.038
Jun 2019 190 0.0697 0.2183
Jul 2019 188 -0.0121 0.3012
Aug 2019 188 0.0 0.1733
Sep 2019 181 -0.0345 0.1113
Oct 2019 178 -0.02 -0.0029
Nov 2019 175 -0.0136 -0.0343
Dec 2019 175 -0.0023 0.0284
Jan 2020 173 -0.0112 0.0303
Feb 2020 171 -0.0133 -0.0103
Mar 2020 180 0.0538 -0.0165
Apr 2020 178 -0.0128 -0.0459
May 2020 173 -0.0263 -0.0275
Jun 2020 163 -0.0582 -0.1437
Jul 2020 172 0.0584 -0.0826
Aug 2020 171 -0.0092 -0.091
Sep 2020 172 0.0091 -0.0499
Oct 2020 156 -0.094 -0.1217
Nov 2020 157 0.0061 -0.1041
Dec 2020 154 -0.0185 -0.1187
Jan 2021 157 0.0188 -0.0919
Feb 2021 176 0.1215 0.0321
Mar 2021 234 0.3251 0.2978
Apr 2021 238 0.021 0.3422
May 2021 170 -0.2876 -0.018
Jun 2021 232 0.366 0.4244
Jul 2021 214 -0.0777 0.2412
Aug 2021 207 -0.0309 0.2139
Sep 2021 182 -0.1234 0.0545
Oct 2021 199 0.0969 0.2768
Nov 2021 196 -0.0162 0.2484
Dec 2021 233 0.1892 0.5127
Jan 2022 221 -0.0527 0.4065
Feb 2022 225 0.0191 0.2781
Mar 2022 563 1.4998 1.4111
Apr 2022 406 -0.2789 0.703
May 2022 205 -0.4943 0.2087
Jun 2022 330 0.606 0.4211
Jul 2022 226 -0.3154 0.0549
Aug 2022 223 -0.0119 0.0755
Sep 2022 232 0.0403 0.2763
Oct 2022 237 0.0194 0.1861
Nov 2022 230 -0.0264 0.1739
Dec 2022 226 -0.0171 -0.0298
Jan 2023 225 -0.0078 0.0161
Feb 2023 196 -0.1258 -0.1283
Mar 2023 206 0.0485 -0.6344
Apr 2023 212 0.0277 -0.479
May 2023 212 0.0023 0.0327
Jun 2023 211 -0.0051 -0.3603
Jul 2023 208 -0.0124 -0.0772
Aug 2023 204 -0.0223 -0.0869
Sep 2023 209 0.0266 -0.0989
Oct 2023 208 -0.0037 -0.1193
Nov 2023 210 0.0083 -0.0879
Dec 2023 210 -0.0021 -0.0739
Jan 2024 209 -0.0041 -0.0705
Feb 2024 205 -0.0198 0.0422
Mar 2024 196 -0.0397 -0.0455
Apr 2024 192 -0.0234 -0.0929
May 2024 196 0.0196 -0.0772
Jun 2024 198 0.0115 -0.0619
Jul 2024 196 -0.0114 -0.0608
Aug 2024 189 -0.0315 -0.0696
Sep 2024 190 0.0049 -0.0893
Oct 2024 199 0.0425 -0.047
Nov 2024 208 0.046 -0.0114
Dec 2024 236 0.1356 0.1249
Jan 2025 240 0.0198 0.1519
Feb 2025 241 0.0006 0.1759
Mar 2025 240 -0.0016 0.2227
Apr 2025 232 -0.0322 0.2116
May 2025 224 -0.0366 0.1449
Jun 2025 233 0.0394 0.1764
Jul 2025 237 0.018 0.2114
Aug 2025 274 0.1573 0.4475
Sep 2025 241 -0.1219 0.2649
Oct 2025 240 -0.0052 0.207
Nov 2025 245 0.0221 0.1793
Dec 2025 249 0.0171 0.0563
Jan 2026 201 -0.1935 -0.1646
Feb 2026 246 0.2229 0.021
Mar 2026 263 0.0687 0.0929