Zip Code: 21788 (Thurmont, 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 21788 Zip Code in February 2026 was $230. The month over month percentage change (MoM) was 0.0458%, and the year over year percentage change (YoY) was 0.0564%.

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 21788 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: 21788 - Trend of Median House Listing Price Per Square Feet ($)
Zip Code: 21788 Trend of Median House Listing Price Per Square Feet
Items per page:
1 – 10 of 116
Month Price ($) MoM Perc. Change (%) YoY Perc. Change (%)
Aug 2016 138
Sep 2016 134
Oct 2016 127
Nov 2016 129
Dec 2016 132
Jan 2017 140
Feb 2017 141
Mar 2017 139
Apr 2017 138
May 2017 142
Jun 2017 140
Jul 2017 143
Aug 2017 142 -0.0098 0.0273
Sep 2017 136 -0.0398 0.0206
Oct 2017 135 -0.0116 0.0622
Nov 2017 135 0.0003 0.0452
Dec 2017 134 -0.008 0.0138
Jan 2018 140 0.0446 -0.0016
Feb 2018 141 0.0076 -0.0013
Mar 2018 147 0.0417 0.0567
Apr 2018 158 0.0741 0.1404
May 2018 173 0.0965 0.2201
Jun 2018 175 0.0158 0.2535
Jul 2018 144 -0.1811 0.0017
Aug 2018 136 -0.0548 -0.0439
Sep 2018 136 0.0 -0.0042
Oct 2018 136 0.0 0.0076
Nov 2018 136 0.0037 0.0109
Dec 2018 135 -0.008 0.0109
Jan 2019 135 0.0016 -0.0307
Feb 2019 136 0.0013 -0.0368
Mar 2019 145 0.0667 -0.0138
Apr 2019 138 -0.0479 -0.1258
May 2019 141 0.0242 -0.1835
Jun 2019 152 0.0758 -0.1353
Jul 2019 149 -0.0166 0.0385
Aug 2019 151 0.0153 0.1155
Sep 2019 150 -0.0092 0.1053
Oct 2019 147 -0.0173 0.0862
Nov 2019 147 -0.0024 0.0796
Dec 2019 132 -0.1006 -0.0212
Jan 2020 146 0.1013 0.0763
Feb 2020 135 -0.0748 -0.0055
Mar 2020 129 -0.0439 -0.1085
Apr 2020 131 0.0167 -0.048
May 2020 128 -0.0264 -0.095
Jun 2020 127 -0.0059 -0.1637
Jul 2020 151 0.1864 0.0089
Aug 2020 172 0.1421 0.1349
Sep 2020 180 0.0497 0.2023
Oct 2020 149 -0.175 0.0093
Nov 2020 143 -0.0377 -0.0263
Dec 2020 157 0.099 0.1898
Jan 2021 149 -0.0544 0.0216
Feb 2021 158 0.0595 0.1698
Mar 2021 201 0.276 0.5612
Apr 2021 188 -0.0676 0.4318
May 2021 169 -0.0971 0.3278
Jun 2021 173 0.0209 0.3635
Jul 2021 169 -0.0247 0.1208
Aug 2021 179 0.061 0.0412
Sep 2021 181 0.0091 0.001
Oct 2021 176 -0.0272 0.1804
Nov 2021 188 0.067 0.3088
Dec 2021 174 -0.0733 0.1036
Jan 2022 147 -0.1531 -0.0116
Feb 2022 155 0.0511 -0.0195
Mar 2022 198 0.28 -0.0164
Apr 2022 174 -0.1188 -0.0705
May 2022 206 0.1802 0.215
Jun 2022 201 -0.0227 0.1632
Jul 2022 193 -0.0426 0.1419
Aug 2022 209 0.0827 0.1653
Sep 2022 204 -0.0202 0.1315
Oct 2022 209 0.0202 0.1867
Nov 2022 208 -0.0034 0.1084
Dec 2022 214 0.0283 0.2299
Jan 2023 216 0.0109 0.4682
Feb 2023 196 -0.0906 0.2702
Mar 2023 203 0.0323 0.0245
Apr 2023 203 0.0 0.1626
May 2023 191 -0.0563 -0.0704
Jun 2023 188 -0.0163 -0.0644
Jul 2023 187 -0.0051 -0.0277
Aug 2023 184 -0.0185 -0.1186
Sep 2023 192 0.0422 -0.0625
Oct 2023 205 0.0697 -0.0171
Nov 2023 189 -0.077 -0.0898
Dec 2023 194 0.0244 -0.0932
Jan 2024 191 -0.0119 -0.1137
Feb 2024 228 0.1908 0.1605
Mar 2024 254 0.1161 0.2547
Apr 2024 257 0.0095 0.2666
May 2024 261 0.0171 0.3651
Jun 2024 243 -0.0713 0.2889
Jul 2024 242 -0.0018 0.2931
Aug 2024 233 -0.0368 0.269
Sep 2024 236 0.0129 0.2333
Oct 2024 245 0.0386 0.1976
Nov 2024 238 -0.0324 0.2555
Dec 2024 227 -0.0431 0.1728
Jan 2025 228 0.0025 0.19
Feb 2025 226 -0.0095 -0.0102
Mar 2025 218 -0.0348 -0.144
Apr 2025 210 -0.0352 -0.1819
May 2025 218 0.0355 -0.167
Jun 2025 237 0.0881 -0.0241
Jul 2025 227 -0.0427 -0.0641
Aug 2025 229 0.0097 -0.019
Sep 2025 226 -0.0105 -0.0416
Oct 2025 204 -0.0984 -0.1681
Nov 2025 202 -0.0115 -0.1502
Dec 2025 209 0.0376 -0.0785
Jan 2026 228 0.09 0.002
Feb 2026 220 -0.0361 -0.025
Mar 2026 230 0.0458 0.0564