Zip Code: 21234 (Parkville, MD) - Trend of Average House Listing Price (Realtor)
Updated on March 13, 2026.

According to data from Realtor.com, the average house listing price for the 21234 Zip Code in February 2026 was $350,540. The month over month percentage change (MoM) was -0.0154%, and the year over year percentage change (YoY) was -0.0713%.

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

The chart below shows the trend of the average house listing price in the 21234 zip code. The table below shows the trend of the average house listing price, and the MoM and YoY percentage changes.

Data Source: Realtor.
Zip Code: 21234 - Trend of Average House Listing Price ($)
Zip Code: 21234 Trend of Average House Listing Price
Items per page:
1 – 10 of 116
Month Price ($) MoM Perc. Change (%) YoY Perc. Change (%)
Aug 2016 222424
Sep 2016 225972
Oct 2016 210877
Nov 2016 212553
Dec 2016 220841
Jan 2017 218357
Feb 2017 214597
Mar 2017 226494
Apr 2017 233028
May 2017 231097
Jun 2017 241620
Jul 2017 236086
Aug 2017 237702 0.0068 0.0687
Sep 2017 238673 0.0041 0.0562
Oct 2017 238997 0.0014 0.1333
Nov 2017 235721 -0.0137 0.109
Dec 2017 232072 -0.0155 0.0509
Jan 2018 223761 -0.0358 0.0247
Feb 2018 231269 0.0336 0.0777
Mar 2018 226079 -0.0224 -0.0018
Apr 2018 233309 0.032 0.0012
May 2018 241168 0.0337 0.0436
Jun 2018 241913 0.0031 0.0012
Jul 2018 245586 0.0152 0.0402
Aug 2018 242823 -0.0113 0.0215
Sep 2018 239388 -0.0141 0.003
Oct 2018 239740 0.0015 0.0031
Nov 2018 234858 -0.0204 -0.0037
Dec 2018 235488 0.0027 0.0147
Jan 2019 234912 -0.0024 0.0498
Feb 2019 233812 -0.0047 0.011
Mar 2019 239282 0.0234 0.0584
Apr 2019 242795 0.0147 0.0407
May 2019 244561 0.0073 0.0141
Jun 2019 249633 0.0207 0.0319
Jul 2019 249391 -0.001 0.0155
Aug 2019 251977 0.0104 0.0377
Sep 2019 251836 -0.0006 0.052
Oct 2019 252291 0.0018 0.0524
Nov 2019 252477 0.0007 0.075
Dec 2019 245282 -0.0285 0.0416
Jan 2020 231958 -0.0543 -0.0126
Feb 2020 240148 0.0353 0.0271
Mar 2020 238236 -0.008 -0.0044
Apr 2020 244291 0.0254 0.0062
May 2020 248478 0.0171 0.016
Jun 2020 255472 0.0281 0.0234
Jul 2020 260708 0.0205 0.0454
Aug 2020 267634 0.0266 0.0621
Sep 2020 283266 0.0584 0.1248
Oct 2020 266949 -0.0576 0.0581
Nov 2020 263973 -0.0111 0.0455
Dec 2020 269797 0.0221 0.0999
Jan 2021 269511 -0.0011 0.1619
Feb 2021 265513 -0.0148 0.1056
Mar 2021 277883 0.0466 0.1664
Apr 2021 284880 0.0252 0.1661
May 2021 277498 -0.0259 0.1168
Jun 2021 265745 -0.0424 0.0402
Jul 2021 261941 -0.0143 0.0047
Aug 2021 266536 0.0175 -0.0041
Sep 2021 281739 0.057 -0.0054
Oct 2021 281333 -0.0014 0.0539
Nov 2021 275135 -0.022 0.0423
Dec 2021 282377 0.0263 0.0466
Jan 2022 290092 0.0273 0.0764
Feb 2022 274398 -0.0541 0.0335
Mar 2022 302571 0.1027 0.0888
Apr 2022 297049 -0.0183 0.0427
May 2022 293656 -0.0114 0.0582
Jun 2022 296074 0.0082 0.1141
Jul 2022 300242 0.0141 0.1462
Aug 2022 305530 0.0176 0.1463
Sep 2022 305937 0.0013 0.0859
Oct 2022 318325 0.0405 0.1315
Nov 2022 305767 -0.0394 0.1113
Dec 2022 299320 -0.0211 0.06
Jan 2023 309118 0.0327 0.0656
Feb 2023 292139 -0.0549 0.0647
Mar 2023 313842 0.0743 0.0373
Apr 2023 327251 0.0427 0.1017
May 2023 334920 0.0234 0.1405
Jun 2023 334286 -0.0019 0.1291
Jul 2023 330115 -0.0125 0.0995
Aug 2023 339969 0.0298 0.1127
Sep 2023 329462 -0.0309 0.0769
Oct 2023 342994 0.0411 0.0775
Nov 2023 340739 -0.0066 0.1144
Dec 2023 345174 0.013 0.1532
Jan 2024 334734 -0.0302 0.0829
Feb 2024 322034 -0.0379 0.1023
Mar 2024 336623 0.0453 0.0726
Apr 2024 384466 0.1421 0.1748
May 2024 390906 0.0168 0.1672
Jun 2024 406079 0.0388 0.2148
Jul 2024 394120 -0.0295 0.1939
Aug 2024 390387 -0.0095 0.1483
Sep 2024 388850 -0.0039 0.1803
Oct 2024 390028 0.003 0.1371
Nov 2024 374191 -0.0406 0.0982
Dec 2024 381749 0.0202 0.106
Jan 2025 387833 0.0159 0.1586
Feb 2025 385709 -0.0055 0.1977
Mar 2025 377462 -0.0214 0.1213
Apr 2025 381643 0.0111 -0.0073
May 2025 376837 -0.0126 -0.036
Jun 2025 360616 -0.043 -0.112
Jul 2025 356131 -0.0124 -0.0964
Aug 2025 358577 0.0069 -0.0815
Sep 2025 367440 0.0247 -0.0551
Oct 2025 358855 -0.0234 -0.0799
Nov 2025 373705 0.0414 -0.0013
Dec 2025 363616 -0.027 -0.0475
Jan 2026 368386 0.0131 -0.0501
Feb 2026 356031 -0.0335 -0.0769
Mar 2026 350540 -0.0154 -0.0713