Zip Code: 21555 (Oldtown, MD) - Trend of Median House Listing Price (Realtor)
Updated on March 13, 2026.

According to data from Realtor.com, the median house listing price for the 21555 Zip Code in February 2026 was $335,000. The month over month percentage change (MoM) was 0.4255%, and the year over year percentage change (YoY) was 0.085%.

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

The chart below shows the trend of the median house listing price in the 21555 zip code. The table below shows the trend of the median house listing price, and the MoM and YoY percentage changes.

Data Source: Realtor.
Zip Code: 21555 - Trend of Median House Listing Price ($)
Zip Code: 21555 Trend of Median House Listing Price
Items per page:
1 – 10 of 116
Month Price ($) MoM Perc. Change (%) YoY Perc. Change (%)
Aug 2016 197000
Sep 2016 234225
Oct 2016 165000
Nov 2016 237450
Dec 2016 249900
Jan 2017 225000
Feb 2017 145700
Mar 2017 144900
Apr 2017 143675
May 2017 184950
Jun 2017 226225
Jul 2017 202450
Aug 2017 197500 -0.0245 0.0025
Sep 2017 212500 0.076 -0.0928
Oct 2017 191250 -0.1 0.1591
Nov 2017 172400 -0.0986 -0.274
Dec 2017 169999 -0.0139 -0.3197
Jan 2018 174900 0.0288 -0.2227
Feb 2018 197400 0.1286 0.3548
Mar 2018 215000 0.0892 0.4838
Apr 2018 215000 0.0 0.4964
May 2018 182425 -0.1515 -0.0137
Jun 2018 171150 -0.0618 -0.2435
Jul 2018 205750 0.2022 0.0163
Aug 2018 205750 0.0 0.0418
Sep 2018 199500 -0.0304 -0.0612
Oct 2018 196000 -0.0175 0.0248
Nov 2018 183750 -0.0625 0.0658
Dec 2018 180000 -0.0204 0.0588
Jan 2019 169900 -0.0561 -0.0286
Feb 2019 133650 -0.2134 -0.3229
Mar 2019 159900 0.1964 -0.2563
Apr 2019 177302 0.1088 -0.1753
May 2019 187172 0.0557 0.026
Jun 2019 163450 -0.1267 -0.045
Jul 2019 212000 0.297 0.0304
Aug 2019 212000 0.0 0.0304
Sep 2019 210362 -0.0077 0.0544
Oct 2019 207906 -0.0117 0.0607
Nov 2019 206268 -0.0079 0.1225
Dec 2019 205995 -0.0013 0.1444
Jan 2020 194900 -0.0539 0.1471
Feb 2020 134788 -0.3084 0.0085
Mar 2020 122450 -0.0915 -0.2342
Apr 2020 149100 0.2176 -0.1591
May 2020 122225 -0.1802 -0.347
Jun 2020 161450 0.3209 -0.0122
Jul 2020 142225 -0.1191 -0.3291
Aug 2020 142225 0.0 -0.3291
Sep 2020 123000 -0.1352 -0.4153
Oct 2020 274950 1.2354 0.3225
Nov 2020 339900 0.2362 0.6479
Dec 2020 327450 -0.0366 0.5896
Jan 2021 327450 0.0 0.6801
Feb 2021 339900 0.038 1.5217
Mar 2021 339900 0.0 1.7758
Apr 2021 212400 -0.3751 0.4245
May 2021 338999 0.596 1.7736
Jun 2021 338999 0.0 1.0997
Jul 2021 334999 -0.0118 1.3554
Aug 2021 334999 0.0 1.3554
Sep 2021 329999 -0.0149 1.6829
Oct 2021 219900 -0.3336 -0.2002
Nov 2021 150000 -0.3179 -0.5587
Dec 2021 150000 0.0 -0.5419
Jan 2022 111250 -0.2583 -0.6603
Feb 2022 145000 0.3034 -0.5734
Mar 2022 67000 -0.5379 -0.8029
Apr 2022 67000 0.0 -0.6846
May 2022 308500 3.6045 -0.09
Jun 2022 462225 0.4983 0.3635
Jul 2022 274950 -0.4052 -0.1793
Aug 2022 144600 -0.4741 -0.5684
Sep 2022 129500 -0.1044 -0.6076
Oct 2022 188600 0.4564 -0.1423
Nov 2022 279450 0.4817 0.863
Dec 2022 334000 0.1952 1.2267
Jan 2023 329000 -0.015 1.9573
Feb 2023 339000 0.0304 1.3379
Mar 2023 334000 -0.0147 3.9851
Apr 2023 448225 0.342 5.6899
May 2023 547450 0.2214 0.7746
Jun 2023 95000 -0.8265 -0.7945
Jul 2023 95000 0.0 -0.6545
Aug 2023 95000 0.0 -0.343
Sep 2023 899900 8.4726 5.949
Oct 2023 499950 -0.4444 1.6508
Nov 2023 424975 -0.15 0.5208
Dec 2023 849900 0.9999 1.5446
Jan 2024 374900 -0.5589 0.1395
Feb 2024 307400 -0.18 -0.0932
Mar 2024 285000 -0.0729 -0.1467
Apr 2024 297400 0.0435 -0.3365
May 2024 368650 0.2396 -0.3266
Jun 2024 374950 0.0171 2.9468
Jul 2024 375000 0.0001 2.9474
Aug 2024 371500 -0.0093 2.9105
Sep 2024 339900 -0.0851 -0.6223
Oct 2024 341163 0.0037 -0.3176
Nov 2024 342425 0.0037 -0.1942
Dec 2024 344950 0.0074 -0.5941
Jan 2025 342450 -0.0072 -0.0866
Feb 2025 346225 0.011 0.1263
Mar 2025 308750 -0.1082 0.0833
Apr 2025 342500 0.1093 0.1516
May 2025 337500 -0.0146 -0.0845
Jun 2025 350000 0.037 -0.0665
Jul 2025 302500 -0.1357 -0.1933
Aug 2025 350000 0.157 -0.0579
Sep 2025 350000 0.0 0.0297
Oct 2025 237500 -0.3214 -0.3039
Nov 2025 250000 0.0526 -0.2699
Dec 2025 250000 0.0 -0.2753
Jan 2026 292500 0.17 -0.1459
Feb 2026 235000 -0.1966 -0.3213
Mar 2026 335000 0.4255 0.085