Zip Code: 21120 (Parkton, 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 21120 Zip Code in February 2026 was $757,803. The month over month percentage change (MoM) was 0.0281%, and the year over year percentage change (YoY) was -0.1468%.

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 21120 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: 21120 - Trend of Average House Listing Price ($)
Zip Code: 21120 Trend of Average House Listing Price
Items per page:
1 – 10 of 116
Month Price ($) MoM Perc. Change (%) YoY Perc. Change (%)
Aug 2016 524752
Sep 2016 518662
Oct 2016 515976
Nov 2016 521727
Dec 2016 549156
Jan 2017 574748
Feb 2017 607221
Mar 2017 590204
Apr 2017 589498
May 2017 585792
Jun 2017 535261
Jul 2017 546504
Aug 2017 530884 -0.0286 0.0117
Sep 2017 525009 -0.0111 0.0122
Oct 2017 567096 0.0802 0.0991
Nov 2017 544085 -0.0406 0.0429
Dec 2017 522562 -0.0396 -0.0484
Jan 2018 510024 -0.024 -0.1126
Feb 2018 532176 0.0434 -0.1236
Mar 2018 512705 -0.0366 -0.1313
Apr 2018 562128 0.0964 -0.0464
May 2018 571262 0.0162 -0.0248
Jun 2018 610421 0.0685 0.1404
Jul 2018 577649 -0.0537 0.057
Aug 2018 589587 0.0207 0.1106
Sep 2018 586654 -0.005 0.1174
Oct 2018 578840 -0.0133 0.0207
Nov 2018 552851 -0.0449 0.0161
Dec 2018 521623 -0.0565 -0.0018
Jan 2019 598868 0.1481 0.1742
Feb 2019 565046 -0.0565 0.0618
Mar 2019 534956 -0.0533 0.0434
Apr 2019 525178 -0.0183 -0.0657
May 2019 516396 -0.0167 -0.096
Jun 2019 544198 0.0538 -0.1085
Jul 2019 531389 -0.0235 -0.0801
Aug 2019 520806 -0.0199 -0.1167
Sep 2019 527835 0.0135 -0.1003
Oct 2019 528381 0.001 -0.0872
Nov 2019 524188 -0.0079 -0.0518
Dec 2019 502962 -0.0405 -0.0358
Jan 2020 505363 0.0048 -0.1561
Feb 2020 451969 -0.1057 -0.2001
Mar 2020 442619 -0.0207 -0.1726
Apr 2020 516171 0.1662 -0.0172
May 2020 532434 0.0315 0.0311
Jun 2020 544026 0.0218 -0.0003
Jul 2020 515115 -0.0531 -0.0306
Aug 2020 537781 0.044 0.0326
Sep 2020 576222 0.0715 0.0917
Oct 2020 584783 0.0149 0.1067
Nov 2020 658200 0.1255 0.2557
Dec 2020 595369 -0.0955 0.1837
Jan 2021 675034 0.1338 0.3357
Feb 2021 629700 -0.0672 0.3932
Mar 2021 709759 0.1271 0.6035
Apr 2021 622740 -0.1226 0.2065
May 2021 589721 -0.053 0.1076
Jun 2021 579727 -0.0169 0.0656
Jul 2021 568406 -0.0195 0.1035
Aug 2021 629917 0.1082 0.1713
Sep 2021 642118 0.0194 0.1144
Oct 2021 652806 0.0166 0.1163
Nov 2021 676183 0.0358 0.0273
Dec 2021 702395 0.0388 0.1798
Jan 2022 1245878 0.7738 0.8457
Feb 2022 1271583 0.0206 1.0193
Mar 2022 1361600 0.0708 0.9184
Apr 2022 667654 -0.5097 0.0721
May 2022 699000 0.0469 0.1853
Jun 2022 693079 -0.0085 0.1955
Jul 2022 621314 -0.1035 0.0931
Aug 2022 597542 -0.0383 -0.0514
Sep 2022 541348 -0.094 -0.1569
Oct 2022 617923 0.1415 -0.0534
Nov 2022 575971 -0.0679 -0.1482
Dec 2022 634444 0.1015 -0.0967
Jan 2023 720800 0.1361 -0.4215
Feb 2023 916483 0.2715 -0.2793
Mar 2023 711213 -0.224 -0.4777
Apr 2023 863733 0.2145 0.2937
May 2023 816531 -0.0546 0.1681
Jun 2023 818838 0.0028 0.1814
Jul 2023 801380 -0.0213 0.2898
Aug 2023 797987 -0.0042 0.3354
Sep 2023 821918 0.03 0.5183
Oct 2023 843257 0.026 0.3647
Nov 2023 819353 -0.0283 0.4226
Dec 2023 812913 -0.0079 0.2813
Jan 2024 779817 -0.0407 0.0819
Feb 2024 739289 -0.052 -0.1933
Mar 2024 680008 -0.0802 -0.0439
Apr 2024 800617 0.1774 -0.0731
May 2024 802083 0.0018 -0.0177
Jun 2024 696358 -0.1318 -0.1496
Jul 2024 685237 -0.016 -0.1449
Aug 2024 635233 -0.073 -0.204
Sep 2024 613140 -0.0348 -0.254
Oct 2024 772055 0.2592 -0.0844
Nov 2024 619961 -0.197 -0.2434
Dec 2024 627911 0.0128 -0.2276
Jan 2025 766492 0.2207 -0.0171
Feb 2025 859186 0.1209 0.1622
Mar 2025 888180 0.0337 0.3061
Apr 2025 891558 0.0038 0.1136
May 2025 813750 -0.0873 0.0145
Jun 2025 717000 -0.1189 0.0296
Jul 2025 676225 -0.0569 -0.0132
Aug 2025 646821 -0.0435 0.0182
Sep 2025 808298 0.2496 0.3183
Oct 2025 722016 -0.1067 -0.0648
Nov 2025 801808 0.1105 0.2933
Dec 2025 782493 -0.0241 0.2462
Jan 2026 750103 -0.0414 -0.0214
Feb 2026 737076 -0.0174 -0.1421
Mar 2026 757803 0.0281 -0.1468