Zip Code: 21155 (Upperco, 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 21155 Zip Code in February 2026 was $684,237. The month over month percentage change (MoM) was -0.033%, and the year over year percentage change (YoY) was 0.3979%.

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 21155 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: 21155 - Trend of Average House Listing Price ($)
Zip Code: 21155 Trend of Average House Listing Price
Items per page:
1 – 10 of 116
Month Price ($) MoM Perc. Change (%) YoY Perc. Change (%)
Aug 2016 465153
Sep 2016 472318
Oct 2016 489909
Nov 2016 496200
Dec 2016 478754
Jan 2017 377028
Feb 2017 399575
Mar 2017 369611
Apr 2017 353950
May 2017 374000
Jun 2017 381443
Jul 2017 393756
Aug 2017 344530 -0.125 -0.2593
Sep 2017 322131 -0.065 -0.318
Oct 2017 333850 0.0364 -0.3185
Nov 2017 381666 0.1432 -0.2308
Dec 2017 380544 -0.0029 -0.2051
Jan 2018 376417 -0.0108 -0.0016
Feb 2018 435200 0.1562 0.0892
Mar 2018 484122 0.1124 0.3098
Apr 2018 519965 0.074 0.469
May 2018 492272 -0.0533 0.3162
Jun 2018 531017 0.0787 0.3921
Jul 2018 542230 0.0211 0.3771
Aug 2018 530083 -0.0224 0.5386
Sep 2018 533837 0.0071 0.6572
Oct 2018 537976 0.0078 0.6114
Nov 2018 601634 0.1183 0.5763
Dec 2018 753866 0.253 0.981
Jan 2019 749076 -0.0064 0.99
Feb 2019 688108 -0.0814 0.5811
Mar 2019 601716 -0.1256 0.2429
Apr 2019 594023 -0.0128 0.1424
May 2019 562010 -0.0539 0.1417
Jun 2019 574180 0.0217 0.0813
Jul 2019 737960 0.2852 0.361
Aug 2019 750641 0.0172 0.4161
Sep 2019 755796 0.0069 0.4158
Oct 2019 814549 0.0777 0.5141
Nov 2019 926694 0.1377 0.5403
Dec 2019 1104300 0.1917 0.4648
Jan 2020 1263733 0.1444 0.6871
Feb 2020 1304211 0.032 0.8954
Mar 2020 1188950 -0.0884 0.9759
Apr 2020 1283131 0.0792 1.1601
May 2020 1308744 0.02 1.3287
Jun 2020 1239270 -0.0531 1.1583
Jul 2020 1070330 -0.1363 0.4504
Aug 2020 651458 -0.3913 -0.1321
Sep 2020 1163000 0.7852 0.5388
Oct 2020 953890 -0.1798 0.1711
Nov 2020 1099983 0.1532 0.187
Dec 2020 1445914 0.3145 0.3093
Jan 2021 1407134 -0.0268 0.1135
Feb 2021 1366800 -0.0287 0.048
Mar 2021 1415900 0.0359 0.1909
Apr 2021 1366400 -0.035 0.0649
May 2021 1514917 0.1087 0.1575
Jun 2021 1656667 0.0936 0.3368
Jul 2021 1649315 -0.0044 0.5409
Aug 2021 2096250 0.271 2.2178
Sep 2021 1528715 -0.2707 0.3145
Oct 2021 1440817 -0.0575 0.5105
Nov 2021 1197483 -0.1689 0.0886
Dec 2021 957195 -0.2007 -0.338
Jan 2022 1134700 0.1854 -0.1936
Feb 2022 952450 -0.1606 -0.3032
Mar 2022 664967 -0.3018 -0.5304
Apr 2022 982182 0.477 -0.2812
May 2022 480448 -0.5108 -0.6829
Jun 2022 407500 -0.1518 -0.754
Jul 2022 578983 0.4208 -0.649
Aug 2022 550840 -0.0486 -0.7372
Sep 2022 538840 -0.0218 -0.6475
Oct 2022 580958 0.0782 -0.5968
Nov 2022 632960 0.0895 -0.4714
Dec 2022 623218 -0.0154 -0.3489
Jan 2023 678300 0.0884 -0.4022
Feb 2023 548088 -0.192 -0.4245
Mar 2023 620225 0.1316 -0.0673
Apr 2023 583838 -0.0587 -0.4056
May 2023 526633 -0.098 0.0961
Jun 2023 594925 0.1297 0.4599
Jul 2023 641037 0.0775 0.1072
Aug 2023 636975 -0.0063 0.1564
Sep 2023 722967 0.135 0.3417
Oct 2023 669824 -0.0735 0.153
Nov 2023 751654 0.1222 0.1875
Dec 2023 762561 0.0145 0.2236
Jan 2024 772506 0.013 0.1389
Feb 2024 774511 0.0026 0.4131
Mar 2024 837761 0.0817 0.3507
Apr 2024 690357 -0.1759 0.1824
May 2024 867748 0.257 0.6477
Jun 2024 822576 -0.0521 0.3827
Jul 2024 780939 -0.0506 0.2182
Aug 2024 746548 -0.044 0.172
Sep 2024 774414 0.0373 0.0712
Oct 2024 700002 -0.0961 0.0451
Nov 2024 575540 -0.1778 -0.2343
Dec 2024 513300 -0.1081 -0.3269
Jan 2025 502300 -0.0214 -0.3498
Feb 2025 519250 0.0337 -0.3296
Mar 2025 489475 -0.0573 -0.4157
Apr 2025 404833 -0.1729 -0.4136
May 2025 513690 0.2689 -0.408
Jun 2025 659211 0.2833 -0.1986
Jul 2025 773275 0.173 -0.0098
Aug 2025 1036667 0.3406 0.3886
Sep 2025 637000 -0.3855 -0.1774
Oct 2025 593900 -0.0677 -0.1516
Nov 2025 607043 0.0221 0.0547
Dec 2025 686544 0.131 0.3375
Jan 2026 715044 0.0415 0.4235
Feb 2026 707580 -0.0104 0.3627
Mar 2026 684237 -0.033 0.3979