St. Mary's County, MD Trend of Average House Listing Price (Realtor)

Updated on March 13, 2026.

According to data from Realtor.com, the average house listing price in St. Mary's County, MD in February 2026 was $654,063. The month over month percentage change (MoM) was 0.0414%, and the year over year percentage change (YoY) was -0.0757%.

You can see similar for other Maryland counties, and for Maryland.

The chart below shows the trend of the St. Mary's County, MD average house listing price. The table below shows the trend of the St. Mary's County, MD average house listing price, and the MoM and YoY percentage changes.

Data Source: Realtor.
St. Mary's County, MD Trend of Average House Listing Price ($)
St. Mary's County, MD Trend of Average House Listing Price
1 – 10 of 116
Month Price ($) MoM Perc. Change (%) YoY Perc. Change (%)
Aug 2016 323645
Sep 2016 322660
Oct 2016 324010
Nov 2016 316883
Dec 2016 309554
Jan 2017 305030
Feb 2017 302399
Mar 2017 304377
Apr 2017 318870
May 2017 333459
Jun 2017 334678
Jul 2017 339860
Aug 2017 344250 0.0129 0.0637
Sep 2017 339465 -0.0139 0.0521
Oct 2017 339557 0.0003 0.048
Nov 2017 339575 0.0001 0.0716
Dec 2017 333256 -0.0186 0.0766
Jan 2018 322558 -0.0321 0.0575
Feb 2018 325519 0.0092 0.0765
Mar 2018 326756 0.0038 0.0735
Apr 2018 333484 0.0206 0.0458
May 2018 345681 0.0366 0.0367
Jun 2018 355272 0.0277 0.0615
Jul 2018 355673 0.0011 0.0465
Aug 2018 350410 -0.0148 0.0179
Sep 2018 350872 0.0013 0.0336
Oct 2018 351898 0.0029 0.0363
Nov 2018 342502 -0.0267 0.0086
Dec 2018 350756 0.0241 0.0525
Jan 2019 337497 -0.0378 0.0463
Feb 2019 332818 -0.0139 0.0224
Mar 2019 336139 0.01 0.0287
Apr 2019 356816 0.0615 0.07
May 2019 382698 0.0725 0.1071
Jun 2019 392201 0.0248 0.1039
Jul 2019 388078 -0.0105 0.0911
Aug 2019 387264 -0.0021 0.1052
Sep 2019 383409 -0.01 0.0927
Oct 2019 376589 -0.0178 0.0702
Nov 2019 371738 -0.0129 0.0854
Dec 2019 362774 -0.0241 0.0343
Jan 2020 360195 -0.0071 0.0673
Feb 2020 367205 0.0195 0.1033
Mar 2020 378993 0.0321 0.1275
Apr 2020 385744 0.0178 0.0811
May 2020 396106 0.0269 0.035
Jun 2020 398502 0.0061 0.0161
Jul 2020 404721 0.0156 0.0429
Aug 2020 411905 0.0177 0.0636
Sep 2020 421466 0.0232 0.0993
Oct 2020 418231 -0.0077 0.1106
Nov 2020 405331 -0.0308 0.0904
Dec 2020 408569 0.008 0.1262
Jan 2021 380010 -0.0699 0.055
Feb 2021 374631 -0.0142 0.0202
Mar 2021 357157 -0.0466 -0.0576
Apr 2021 379131 0.0615 -0.0171
May 2021 361365 -0.0469 -0.0877
Jun 2021 407945 0.1289 0.0237
Jul 2021 442292 0.0842 0.0928
Aug 2021 466663 0.0551 0.1329
Sep 2021 463359 -0.0071 0.0994
Oct 2021 491436 0.0606 0.175
Nov 2021 492122 0.0014 0.2141
Dec 2021 523244 0.0632 0.2807
Jan 2022 503766 -0.0372 0.3257
Feb 2022 543191 0.0783 0.4499
Mar 2022 555665 0.023 0.5558
Apr 2022 530150 -0.0459 0.3983
May 2022 545216 0.0284 0.5088
Jun 2022 539091 -0.0112 0.3215
Jul 2022 527069 -0.0223 0.1917
Aug 2022 510580 -0.0313 0.0941
Sep 2022 509322 -0.0025 0.0992
Oct 2022 503164 -0.0121 0.0239
Nov 2022 503532 0.0007 0.0232
Dec 2022 490854 -0.0252 -0.0619
Jan 2023 495402 0.0093 -0.0166
Feb 2023 487197 -0.0166 -0.1031
Mar 2023 531854 0.0917 -0.0429
Apr 2023 538241 0.012 0.0153
May 2023 589004 0.0943 0.0803
Jun 2023 614380 0.0431 0.1397
Jul 2023 637578 0.0378 0.2097
Aug 2023 618510 -0.0299 0.2114
Sep 2023 606212 -0.0199 0.1902
Oct 2023 612760 0.0108 0.2178
Nov 2023 791826 0.2922 0.5725
Dec 2023 814772 0.029 0.6599
Jan 2024 749571 -0.08 0.5131
Feb 2024 741398 -0.0109 0.5218
Mar 2024 746879 0.0074 0.4043
Apr 2024 821746 0.1002 0.5267
May 2024 818137 -0.0044 0.389
Jun 2024 816971 -0.0014 0.3297
Jul 2024 803589 -0.0164 0.2604
Aug 2024 822371 0.0234 0.3296
Sep 2024 813711 -0.0105 0.3423
Oct 2024 792999 -0.0255 0.2941
Nov 2024 743192 -0.0628 -0.0614
Dec 2024 729056 -0.019 -0.1052
Jan 2025 699013 -0.0412 -0.0674
Feb 2025 709523 0.015 -0.043
Mar 2025 707669 -0.0026 -0.0525
Apr 2025 658618 -0.0693 -0.1985
May 2025 649879 -0.0133 -0.2057
Jun 2025 640815 -0.0139 -0.2156
Jul 2025 641939 0.0018 -0.2012
Aug 2025 654431 0.0195 -0.2042
Sep 2025 647817 -0.0101 -0.2039
Oct 2025 634730 -0.0202 -0.1996
Nov 2025 619976 -0.0232 -0.1658
Dec 2025 635723 0.0254 -0.128
Jan 2026 630714 -0.0079 -0.0977
Feb 2026 628041 -0.0042 -0.1148
Mar 2026 654063 0.0414 -0.0757