Zip Code: 17103 (Harrisburg, 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 17103 Zip Code in February 2026 was 16. The month over month percentage change (MoM) was -0.1579%, and the year over year percentage change (YoY) was 0.0667%.

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

The chart below shows the trend of active listing count in the 17103 zip code. The table below shows the trend, and the MoM and YoY percentage changes.

Data Source: Realtor.
Zip Code: 17103 - Trend of Active Listing Count of Houses
Zip Code: 17103 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 72
Sep 2016 78
Oct 2016 75
Nov 2016 72
Dec 2016 71
Jan 2017 72
Feb 2017 72
Mar 2017 67
Apr 2017 59
May 2017 57
Jun 2017 51
Jul 2017 55
Aug 2017 66 0.2 -0.0833
Sep 2017 67 0.0152 -0.141
Oct 2017 69 0.0299 -0.08
Nov 2017 76 0.0942 0.0486
Dec 2017 65 -0.1391 -0.0845
Jan 2018 64 -0.0154 -0.1111
Feb 2018 58 -0.1016 -0.1958
Mar 2018 60 0.0435 -0.0977
Apr 2018 48 -0.2 -0.1864
May 2018 46 -0.0521 -0.2018
Jun 2018 46 0.0 -0.099
Jul 2018 52 0.1429 -0.0545
Aug 2018 44 -0.1635 -0.3409
Sep 2018 45 0.0345 -0.3284
Oct 2018 35 -0.2222 -0.4928
Nov 2018 44 0.2429 -0.4238
Dec 2018 42 -0.046 -0.3615
Jan 2019 41 -0.012 -0.3594
Feb 2019 38 -0.0732 -0.3391
Mar 2019 38 -0.0132 -0.375
Apr 2019 39 0.04 -0.1875
May 2019 40 0.0128 -0.1319
Jun 2019 39 -0.0127 -0.1429
Jul 2019 35 -0.1026 -0.3269
Aug 2019 32 -0.0857 -0.2644
Sep 2019 27 -0.1563 -0.4
Oct 2019 24 -0.1296 -0.3286
Nov 2019 20 -0.1702 -0.5517
Dec 2019 21 0.0769 -0.494
Jan 2020 19 -0.0952 -0.5366
Feb 2020 16 -0.1842 -0.5921
Mar 2020 18 0.1613 -0.52
Apr 2020 17 -0.0556 -0.5641
May 2020 15 -0.1176 -0.6203
Jun 2020 12 -0.2 -0.6923
Jul 2020 8 -0.3333 -0.7714
Aug 2020 8 0.0 -0.75
Sep 2020 12 0.5 -0.5556
Oct 2020 10 -0.1667 -0.5745
Nov 2020 12 0.2 -0.3846
Dec 2020 12 -0.0417 -0.4524
Jan 2021 12 0.0435 -0.3684
Feb 2021 7 -0.4167 -0.5484
Mar 2021 7 0.0 -0.6111
Apr 2021 7 0.0 -0.5882
May 2021 6 -0.1429 -0.6
Jun 2021 10 0.6667 -0.1667
Jul 2021 18 0.8 1.25
Aug 2021 21 0.1667 1.625
Sep 2021 24 0.119 0.9583
Oct 2021 31 0.2979 2.05
Nov 2021 27 -0.1148 1.25
Dec 2021 24 -0.1296 1.0435
Jan 2022 26 0.0851 1.125
Feb 2022 28 0.098 3.0
Mar 2022 32 0.125 3.5
Apr 2022 30 -0.0635 3.2143
May 2022 24 -0.1864 3.0
Jun 2022 28 0.1458 1.75
Jul 2022 33 0.1818 0.8056
Aug 2022 30 -0.0769 0.4286
Sep 2022 22 -0.2833 -0.0851
Oct 2022 25 0.1395 -0.1967
Nov 2022 24 -0.0204 -0.1111
Dec 2022 27 0.125 0.1489
Jan 2023 28 0.037 0.098
Feb 2023 29 0.0357 0.0357
Mar 2023 30 0.0345 -0.0476
Apr 2023 20 -0.3333 -0.322
May 2023 14 -0.3 -0.4167
Jun 2023 12 -0.1429 -0.5636
Jul 2023 11 -0.0833 -0.6615
Aug 2023 9 -0.1818 -0.7
Sep 2023 11 0.2222 -0.4884
Oct 2023 17 0.5455 -0.3061
Nov 2023 24 0.4118 0.0
Dec 2023 26 0.0833 -0.037
Jan 2024 21 -0.1923 -0.25
Feb 2024 19 -0.0952 -0.3448
Mar 2024 20 0.0263 -0.35
Apr 2024 18 -0.0769 -0.1
May 2024 15 -0.1667 0.0714
Jun 2024 14 -0.1 0.125
Jul 2024 16 0.1852 0.4545
Aug 2024 20 0.25 1.2222
Sep 2024 22 0.1 1.0
Oct 2024 23 0.0227 0.3235
Nov 2024 21 -0.0667 -0.125
Dec 2024 23 0.0952 -0.1154
Jan 2025 17 -0.2609 -0.1905
Feb 2025 17 -0.0294 -0.1316
Mar 2025 15 -0.0909 -0.2308
Apr 2025 13 -0.1333 -0.2778
May 2025 16 0.1923 0.0333
Jun 2025 21 0.3548 0.5556
Jul 2025 23 0.0714 0.4063
Aug 2025 18 -0.2 -0.1
Sep 2025 21 0.1667 -0.0455
Oct 2025 24 0.1429 0.0667
Nov 2025 25 0.0417 0.1905
Dec 2025 22 -0.12 -0.0435
Jan 2026 20 -0.0909 0.1765
Feb 2026 19 -0.05 0.1515
Mar 2026 16 -0.1579 0.0667