Zip Code: 21673 (Trappe, 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 21673 Zip Code in February 2026 was $2,247,055. The month over month percentage change (MoM) was 1.2295%, and the year over year percentage change (YoY) was 1.4099%.

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 21673 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: 21673 - Trend of Average House Listing Price ($)
Zip Code: 21673 Trend of Average House Listing Price
Items per page:
1 – 10 of 116
Month Price ($) MoM Perc. Change (%) YoY Perc. Change (%)
Aug 2016 827785
Sep 2016 853247
Oct 2016 855695
Nov 2016 899479
Dec 2016 847377
Jan 2017 866178
Feb 2017 887140
Mar 2017 849473
Apr 2017 795647
May 2017 868051
Jun 2017 850205
Jul 2017 842369
Aug 2017 869605 0.0323 0.0505
Sep 2017 838614 -0.0356 -0.0171
Oct 2017 857400 0.0224 0.002
Nov 2017 852332 -0.0059 -0.0524
Dec 2017 740904 -0.1307 -0.1257
Jan 2018 714562 -0.0356 -0.175
Feb 2018 560275 -0.2159 -0.3684
Mar 2018 665436 0.1877 -0.2166
Apr 2018 768626 0.1551 -0.034
May 2018 777873 0.012 -0.1039
Jun 2018 794300 0.0211 -0.0658
Jul 2018 849067 0.0689 0.008
Aug 2018 939309 0.1063 0.0802
Sep 2018 723708 -0.2295 -0.137
Oct 2018 659803 -0.0883 -0.2305
Nov 2018 650569 -0.014 -0.2367
Dec 2018 667546 0.0261 -0.099
Jan 2019 694796 0.0408 -0.0277
Feb 2019 743242 0.0697 0.3266
Mar 2019 816606 0.0987 0.2272
Apr 2019 795762 -0.0255 0.0353
May 2019 726748 -0.0867 -0.0657
Jun 2019 751972 0.0347 -0.0533
Jul 2019 714783 -0.0495 -0.1582
Aug 2019 718869 0.0057 -0.2347
Sep 2019 712897 -0.0083 -0.0149
Oct 2019 668670 -0.062 0.0134
Nov 2019 635798 -0.0492 -0.0227
Dec 2019 664037 0.0444 -0.0053
Jan 2020 612926 -0.077 -0.1178
Feb 2020 624986 0.0197 -0.1591
Mar 2020 689971 0.104 -0.1551
Apr 2020 788209 0.1424 -0.0095
May 2020 830876 0.0541 0.1433
Jun 2020 829560 -0.0016 0.1032
Jul 2020 1081839 0.3041 0.5135
Aug 2020 1211149 0.1195 0.6848
Sep 2020 1206762 -0.0036 0.6928
Oct 2020 1061048 -0.1207 0.5868
Nov 2020 750572 -0.2926 0.1805
Dec 2020 916322 0.2208 0.3799
Jan 2021 882156 -0.0373 0.4393
Feb 2021 971445 0.1012 0.5543
Mar 2021 874087 -0.1002 0.2668
Apr 2021 684625 -0.2168 -0.1314
May 2021 678359 -0.0092 -0.1836
Jun 2021 635269 -0.0635 -0.2342
Jul 2021 805786 0.2684 -0.2552
Aug 2021 870500 0.0803 -0.2813
Sep 2021 992234 0.1398 -0.1778
Oct 2021 1151986 0.161 0.0857
Nov 2021 958618 -0.1679 0.2772
Dec 2021 679900 -0.2908 -0.258
Jan 2022 734007 0.0796 -0.1679
Feb 2022 693180 -0.0556 -0.2864
Mar 2022 421463 -0.392 -0.5178
Apr 2022 591650 0.4038 -0.1358
May 2022 1238744 1.0937 0.8261
Jun 2022 1992871 0.6088 2.137
Jul 2022 3563202 0.788 3.422
Aug 2022 5347500 0.5008 5.143
Sep 2022 3296654 -0.3835 2.3225
Oct 2022 2969098 -0.0994 1.5774
Nov 2022 3420721 0.1521 2.5684
Dec 2022 3252372 -0.0492 3.7836
Jan 2023 2791588 -0.1417 2.8032
Feb 2023 2137157 -0.2344 2.0831
Mar 2023 2289663 0.0714 4.4327
Apr 2023 2512526 0.0973 3.2466
May 2023 2700059 0.0746 1.1797
Jun 2023 2942846 0.0899 0.4767
Jul 2023 2135057 -0.2745 -0.4008
Aug 2023 1572865 -0.2633 -0.7059
Sep 2023 2286135 0.4535 -0.3065
Oct 2023 1782323 -0.2204 -0.3997
Nov 2023 2266463 0.2716 -0.3374
Dec 2023 2976715 0.3134 -0.0848
Jan 2024 2603395 -0.1254 -0.0674
Feb 2024 1479182 -0.4318 -0.3079
Mar 2024 1189121 -0.1961 -0.4807
Apr 2024 1171659 -0.0147 -0.5337
May 2024 1379613 0.1775 -0.489
Jun 2024 905354 -0.3438 -0.6924
Jul 2024 861330 -0.0486 -0.5966
Aug 2024 765089 -0.1117 -0.5136
Sep 2024 781693 0.0217 -0.6581
Oct 2024 781740 0.0001 -0.5614
Nov 2024 890255 0.1388 -0.6072
Dec 2024 891283 0.0012 -0.7006
Jan 2025 922526 0.0351 -0.6456
Feb 2025 852514 -0.0759 -0.4237
Mar 2025 932409 0.0937 -0.2159
Apr 2025 855843 -0.0821 -0.2695
May 2025 785295 -0.0824 -0.4308
Jun 2025 704874 -0.1024 -0.2214
Jul 2025 778112 0.1039 -0.0966
Aug 2025 805218 0.0348 0.0524
Sep 2025 853595 0.0601 0.092
Oct 2025 884955 0.0367 0.132
Nov 2025 896492 0.013 0.007
Dec 2025 909629 0.0147 0.0206
Jan 2026 1014373 0.1152 0.0996
Feb 2026 1007896 -0.0064 0.1823
Mar 2026 2247055 1.2295 1.4099