Zip Code: 20879 (Gaithersburg, 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 20879 Zip Code in February 2026 was $249. The month over month percentage change (MoM) was -0.0192%, and the year over year percentage change (YoY) was -0.0367%.

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 20879 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: 20879 - Trend of Median House Listing Price Per Square Feet ($)
Zip Code: 20879 Trend of Median House Listing Price Per Square Feet
Items per page:
1 – 10 of 116
Month Price ($) MoM Perc. Change (%) YoY Perc. Change (%)
Aug 2016 178
Sep 2016 176
Oct 2016 177
Nov 2016 189
Dec 2016 192
Jan 2017 198
Feb 2017 196
Mar 2017 196
Apr 2017 205
May 2017 180
Jun 2017 194
Jul 2017 196
Aug 2017 202 0.0335 0.139
Sep 2017 198 -0.0205 0.1274
Oct 2017 191 -0.0348 0.0831
Nov 2017 188 -0.0149 -0.0013
Dec 2017 171 -0.0903 -0.1071
Jan 2018 182 0.0646 -0.0802
Feb 2018 186 0.017 -0.0523
Mar 2018 194 0.0461 -0.008
Apr 2018 190 -0.0209 -0.0741
May 2018 200 0.0505 0.1087
Jun 2018 210 0.0507 0.0826
Jul 2018 201 -0.0407 0.0281
Aug 2018 211 0.05 0.0445
Sep 2018 204 -0.0322 0.032
Oct 2018 197 -0.0388 0.0278
Nov 2018 196 -0.0018 0.0415
Dec 2018 188 -0.0395 0.0996
Jan 2019 190 0.0067 0.0398
Feb 2019 180 -0.0508 -0.0295
Mar 2019 189 0.0516 -0.0244
Apr 2019 188 -0.0065 -0.0101
May 2019 185 -0.0183 -0.075
Jun 2019 178 -0.0333 -0.1489
Jul 2019 175 -0.0174 -0.1282
Aug 2019 184 0.0478 -0.13
Sep 2019 182 -0.0088 -0.109
Oct 2019 182 0.0011 -0.0721
Nov 2019 182 -0.0029 -0.0731
Dec 2019 181 -0.0043 -0.0391
Jan 2020 190 0.0503 0.0025
Feb 2020 181 -0.0475 0.006
Mar 2020 186 0.029 -0.0156
Apr 2020 204 0.096 0.0859
May 2020 197 -0.0351 0.0673
Jun 2020 194 -0.0132 0.0894
Jul 2020 189 -0.0296 0.076
Aug 2020 189 0.0032 0.0302
Sep 2020 192 0.0153 0.0553
Oct 2020 191 -0.0072 0.0465
Nov 2020 196 0.0248 0.0756
Dec 2020 205 0.0461 0.13
Jan 2021 193 -0.0576 0.0139
Feb 2021 204 0.0587 0.127
Mar 2021 197 -0.0368 0.0549
Apr 2021 192 -0.0236 -0.0602
May 2021 199 0.0354 0.0085
Jun 2021 206 0.0349 0.0577
Jul 2021 202 -0.0183 0.07
Aug 2021 212 0.0494 0.1192
Sep 2021 215 0.0163 0.1203
Oct 2021 220 0.0235 0.155
Nov 2021 216 -0.0222 0.1021
Dec 2021 222 0.0284 0.0834
Jan 2022 231 0.0425 0.1985
Feb 2022 223 -0.0359 0.0914
Mar 2022 230 0.0322 0.1696
Apr 2022 230 -0.0018 0.1957
May 2022 227 -0.0092 0.1442
Jun 2022 210 -0.0765 0.021
Jul 2022 233 0.1105 0.1549
Aug 2022 244 0.0447 0.1498
Sep 2022 241 -0.0118 0.118
Oct 2022 239 -0.0054 0.0864
Nov 2022 235 -0.0171 0.0921
Dec 2022 228 -0.0312 0.0288
Jan 2023 219 -0.0406 -0.0532
Feb 2023 222 0.0131 -0.0051
Mar 2023 229 0.0324 -0.005
Apr 2023 227 -0.0095 -0.0126
May 2023 239 0.0547 0.0511
Jun 2023 235 -0.0184 0.1173
Jul 2023 255 0.0873 0.0939
Aug 2023 246 -0.034 0.0116
Sep 2023 249 0.0106 0.0344
Oct 2023 259 0.0407 0.0824
Nov 2023 247 -0.048 0.0483
Dec 2023 252 0.0196 0.1033
Jan 2024 266 0.0561 0.2145
Feb 2024 248 -0.0663 0.1194
Mar 2024 265 0.067 0.157
Apr 2024 253 -0.0437 0.117
May 2024 267 0.0556 0.1179
Jun 2024 266 -0.0053 0.1328
Jul 2024 256 -0.0369 0.0034
Aug 2024 272 0.0625 0.1036
Sep 2024 276 0.0148 0.1082
Oct 2024 267 -0.031 0.0318
Nov 2024 257 -0.0398 0.0407
Dec 2024 253 -0.015 0.0053
Jan 2025 247 -0.023 -0.0699
Feb 2025 244 -0.0144 -0.0182
Mar 2025 258 0.0605 -0.0242
Apr 2025 260 0.007 0.0276
May 2025 256 -0.016 -0.0422
Jun 2025 261 0.0213 -0.0165
Jul 2025 255 -0.0252 -0.0046
Aug 2025 266 0.0421 -0.0237
Sep 2025 262 -0.0131 -0.0505
Oct 2025 249 -0.0493 -0.0684
Nov 2025 261 0.0479 0.0168
Dec 2025 262 0.0049 0.0373
Jan 2026 261 -0.0054 0.056
Feb 2026 254 -0.0279 0.0416
Mar 2026 249 -0.0192 -0.0367