Zip Code: 18974 (Warminster, PA) - 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 the 18974 Zip Code in February 2026 was 40. The month over month percentage change (MoM) was 0.1111%, and the year over year percentage change (YoY) was 0.2308%.

You can see similar for other Pennsylvania Zip Codes, and for Pennsylvania.

The chart below shows the trend of active listing count in the 18974 zip code. The table below shows the trend, and the MoM and YoY percentage changes.

Data Source: Realtor.
Zip Code: 18974 - Trend of Active Listing Count of Houses
Zip Code: 18974 Trend of Active Listing Count of Houses
Items per page:
1 – 10 of 116
Month Active Listing Count MoM Perc. Change (%) YoY Perc. Change (%)
Aug 2016 116
Sep 2016 115
Oct 2016 122
Nov 2016 117
Dec 2016 104
Jan 2017 93
Feb 2017 85
Mar 2017 84
Apr 2017 94
May 2017 99
Jun 2017 114
Jul 2017 126
Aug 2017 127 0.0079 0.0948
Sep 2017 130 0.0197 0.1261
Oct 2017 127 -0.0193 0.041
Nov 2017 140 0.1024 0.1966
Dec 2017 124 -0.1143 0.1981
Jan 2018 109 -0.121 0.172
Feb 2018 87 -0.2064 0.0176
Mar 2018 94 0.0867 0.119
Apr 2018 94 0.0 0.0
May 2018 107 0.133 0.0758
Jun 2018 123 0.1549 0.0789
Jul 2018 123 0.0 -0.0238
Aug 2018 109 -0.1138 -0.1417
Sep 2018 114 0.0413 -0.1236
Oct 2018 116 0.022 -0.0866
Nov 2018 117 0.0086 -0.1643
Dec 2018 102 -0.1325 -0.1815
Jan 2019 89 -0.1232 -0.1835
Feb 2019 91 0.0169 0.0462
Mar 2019 86 -0.0497 -0.0851
Apr 2019 89 0.0349 -0.0532
May 2019 92 0.0281 -0.1408
Jun 2019 101 0.1038 -0.1789
Jul 2019 109 0.0792 -0.1138
Aug 2019 95 -0.1284 -0.1284
Sep 2019 86 -0.0947 -0.2423
Oct 2019 86 0.0 -0.2586
Nov 2019 86 0.0 -0.265
Dec 2019 75 -0.1279 -0.2611
Jan 2020 59 -0.2133 -0.3371
Feb 2020 58 -0.0254 -0.3646
Mar 2020 60 0.0435 -0.3023
Apr 2020 65 0.0833 -0.2697
May 2020 52 -0.2077 -0.4372
Jun 2020 53 0.0291 -0.4752
Jul 2020 56 0.0472 -0.4908
Aug 2020 47 -0.1532 -0.5053
Sep 2020 53 0.1277 -0.3837
Oct 2020 48 -0.0943 -0.4419
Nov 2020 44 -0.0833 -0.4884
Dec 2020 38 -0.1364 -0.4933
Jan 2021 34 -0.1184 -0.4322
Feb 2021 30 -0.1045 -0.4783
Mar 2021 31 0.0167 -0.4917
Apr 2021 32 0.0492 -0.5077
May 2021 33 0.0156 -0.3689
Jun 2021 39 0.2 -0.2642
Jul 2021 51 0.2949 -0.0901
Aug 2021 50 -0.0099 0.0638
Sep 2021 52 0.03 -0.0283
Oct 2021 48 -0.0777 -0.0104
Nov 2021 42 -0.1158 -0.0455
Dec 2021 33 -0.2143 -0.1316
Jan 2022 25 -0.2424 -0.2537
Feb 2022 25 0.0 -0.1667
Mar 2022 24 -0.06 -0.2295
Apr 2022 28 0.1915 -0.125
May 2022 23 -0.1786 -0.2923
Jun 2022 30 0.3043 -0.2308
Jul 2022 46 0.5333 -0.0891
Aug 2022 42 -0.087 -0.16
Sep 2022 37 -0.119 -0.2816
Oct 2022 31 -0.1757 -0.3579
Nov 2022 37 0.2131 -0.119
Dec 2022 35 -0.0676 0.0455
Jan 2023 30 -0.1304 0.2
Feb 2023 28 -0.0833 0.1
Mar 2023 27 -0.0364 0.1277
Apr 2023 27 0.0 -0.0536
May 2023 27 0.0189 0.1739
Jun 2023 25 -0.0926 -0.1833
Jul 2023 34 0.3673 -0.2717
Aug 2023 32 -0.0448 -0.2381
Sep 2023 34 0.0469 -0.0946
Oct 2023 35 0.0448 0.1475
Nov 2023 31 -0.1286 -0.1757
Dec 2023 30 -0.0328 -0.1449
Jan 2024 27 -0.0847 -0.1
Feb 2024 26 -0.0556 -0.0727
Mar 2024 30 0.1569 0.1132
Apr 2024 27 -0.0847 0.0189
May 2024 23 -0.1481 -0.1481
Jun 2024 28 0.1957 0.1224
Jul 2024 36 0.3091 0.0746
Aug 2024 37 0.0139 0.1406
Sep 2024 42 0.1507 0.2537
Oct 2024 37 -0.131 0.0429
Nov 2024 40 0.0822 0.2951
Dec 2024 42 0.0633 0.4237
Jan 2025 29 -0.3214 0.0556
Feb 2025 32 0.1053 0.2353
Mar 2025 33 0.0317 0.1017
Apr 2025 26 -0.2 -0.037
May 2025 35 0.3269 0.5
Jun 2025 38 0.1014 0.3818
Jul 2025 39 0.0263 0.0833
Aug 2025 42 0.0641 0.137
Sep 2025 41 -0.012 -0.0238
Oct 2025 45 0.0854 0.2192
Nov 2025 50 0.1236 0.2658
Dec 2025 47 -0.06 0.119
Jan 2026 37 -0.2128 0.2982
Feb 2026 36 -0.027 0.1429
Mar 2026 40 0.1111 0.2308