St. Mary's County, MD Trend of Active Listing Count of Houses (Realtor)

Updated on March 13, 2026.

According to data from Realtor.com, the active listing count of houses in St. Mary's County, MD in February 2026 was 157. The month over month percentage change (MoM) was -0.074%, and the year over year percentage change (YoY) was 0.1099%.

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

The chart below shows the trend of active listing count in St. Mary's County, MD. The table below shows the trend, and the MoM and YoY percentage changes.

Data Source: Realtor.
St. Mary's County, MD Trend of Active Listing Count of Houses
St. Mary's County, MD Trend of Active Listing Count of Houses
1 – 10 of 116
Month Active Listing Count MoM Perc. Change (%) YoY Perc. Change (%)
Aug 2016 738
Sep 2016 742
Oct 2016 709
Nov 2016 667
Dec 2016 641
Jan 2017 588
Feb 2017 574
Mar 2017 553
Apr 2017 567
May 2017 574
Jun 2017 602
Jul 2017 601
Aug 2017 599 -0.0025 -0.1883
Sep 2017 579 -0.0334 -0.2197
Oct 2017 531 -0.0829 -0.2505
Nov 2017 525 -0.0122 -0.2136
Dec 2017 535 0.0191 -0.1661
Jan 2018 514 -0.0384 -0.1259
Feb 2018 448 -0.1284 -0.2195
Mar 2018 447 -0.0033 -0.1919
Apr 2018 457 0.0235 -0.1933
May 2018 478 0.0449 -0.1681
Jun 2018 513 0.0733 -0.148
Jul 2018 557 0.0868 -0.0724
Aug 2018 581 0.0422 -0.0309
Sep 2018 558 -0.0388 -0.0363
Oct 2018 549 -0.0161 0.0339
Nov 2018 558 0.0164 0.0639
Dec 2018 507 -0.0914 -0.0514
Jan 2019 458 -0.0966 -0.1089
Feb 2019 429 -0.0644 -0.0435
Mar 2019 429 0.0 -0.0403
Apr 2019 432 0.0082 -0.0547
May 2019 432 0.0 -0.0953
Jun 2019 465 0.0764 -0.0927
Jul 2019 498 0.071 -0.1059
Aug 2019 482 -0.0331 -0.1705
Sep 2019 454 -0.0571 -0.1864
Oct 2019 440 -0.0319 -0.1995
Nov 2019 430 -0.0216 -0.2294
Dec 2019 397 -0.0767 -0.217
Jan 2020 361 -0.0907 -0.2118
Feb 2020 317 -0.1233 -0.2614
Mar 2020 309 -0.0237 -0.2789
Apr 2020 318 0.0275 -0.265
May 2020 310 -0.0252 -0.2836
Jun 2020 289 -0.0662 -0.3785
Jul 2020 247 -0.1471 -0.505
Aug 2020 212 -0.14 -0.5597
Sep 2020 165 -0.2217 -0.6366
Oct 2020 172 0.0424 -0.6086
Nov 2020 190 0.1047 -0.5581
Dec 2020 193 0.0132 -0.5151
Jan 2021 169 -0.1221 -0.5319
Feb 2021 145 -0.142 -0.5419
Mar 2021 129 -0.1138 -0.5841
Apr 2021 128 -0.0078 -0.5984
May 2021 129 0.0118 -0.5832
Jun 2021 143 0.1085 -0.5052
Jul 2021 172 0.2028 -0.3022
Aug 2021 184 0.0698 -0.1321
Sep 2021 204 0.1087 0.2364
Oct 2021 186 -0.0882 0.0814
Nov 2021 162 -0.129 -0.1474
Dec 2021 145 -0.108 -0.2494
Jan 2022 148 0.0208 -0.1272
Feb 2022 110 -0.2542 -0.2414
Mar 2022 98 -0.1136 -0.2412
Apr 2022 104 0.0615 -0.1882
May 2022 131 0.2657 0.0155
Jun 2022 161 0.2252 0.1224
Jul 2022 191 0.1869 0.1076
Aug 2022 220 0.1549 0.1957
Sep 2022 230 0.0432 0.125
Oct 2022 206 -0.1046 0.1048
Nov 2022 227 0.1046 0.4012
Dec 2022 223 -0.0176 0.5433
Jan 2023 177 -0.2063 0.2
Feb 2023 164 -0.0734 0.4909
Mar 2023 150 -0.0854 0.5385
Apr 2023 141 -0.0633 0.3575
May 2023 141 0.0036 0.0763
Jun 2023 149 0.0532 -0.0748
Jul 2023 147 -0.0101 -0.2283
Aug 2023 161 0.0952 -0.2682
Sep 2023 156 -0.0342 -0.3224
Oct 2023 152 -0.0225 -0.2603
Nov 2023 160 0.0526 -0.2952
Dec 2023 160 -0.0031 -0.2848
Jan 2024 151 -0.0533 -0.1469
Feb 2024 135 -0.1093 -0.1799
Mar 2024 128 -0.052 -0.15
Apr 2024 132 0.0353 -0.0605
May 2024 151 0.1439 0.0709
Jun 2024 175 0.1556 0.1751
Jul 2024 175 0.0029 0.1905
Aug 2024 177 0.0114 0.0994
Sep 2024 178 0.0056 0.1447
Oct 2024 190 0.0674 0.25
Nov 2024 212 0.1158 0.325
Dec 2024 192 -0.0943 0.2038
Jan 2025 187 -0.0286 0.2351
Feb 2025 145 -0.2225 0.0781
Mar 2025 141 -0.0276 0.1059
Apr 2025 185 0.3121 0.4015
May 2025 211 0.1378 0.394
Jun 2025 227 0.0784 0.3009
Jul 2025 255 0.1233 0.4571
Aug 2025 251 -0.0157 0.4181
Sep 2025 239 -0.0478 0.3427
Oct 2025 238 -0.0042 0.2526
Nov 2025 233 -0.0231 0.0967
Dec 2025 223 -0.0409 0.1615
Jan 2026 182 -0.1839 -0.0241
Feb 2026 169 -0.0714 0.1655
Mar 2026 157 -0.074 0.1099