Zip Code: 17109 (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 17109 Zip Code in February 2026 was 15. The month over month percentage change (MoM) was -0.25%, and the year over year percentage change (YoY) was 0.3043%.

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

The chart below shows the trend of active listing count in the 17109 zip code. The table below shows the trend, and the MoM and YoY percentage changes.

Data Source: Realtor.
Zip Code: 17109 - Trend of Active Listing Count of Houses
Zip Code: 17109 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 79
Sep 2016 83
Oct 2016 80
Nov 2016 77
Dec 2016 78
Jan 2017 74
Feb 2017 65
Mar 2017 55
Apr 2017 57
May 2017 54
Jun 2017 42
Jul 2017 49
Aug 2017 64 0.3061 -0.1899
Sep 2017 53 -0.1719 -0.3614
Oct 2017 59 0.1132 -0.2579
Nov 2017 60 0.0085 -0.2273
Dec 2017 57 -0.0504 -0.271
Jan 2018 52 -0.0796 -0.2973
Feb 2018 41 -0.2212 -0.3721
Mar 2018 39 -0.0494 -0.2936
Apr 2018 35 -0.0909 -0.3805
May 2018 24 -0.3143 -0.5556
Jun 2018 36 0.4792 -0.1548
Jul 2018 40 0.1268 -0.1837
Aug 2018 41 0.025 -0.3594
Sep 2018 43 0.0366 -0.1981
Oct 2018 41 -0.0353 -0.3051
Nov 2018 35 -0.1585 -0.4202
Dec 2018 45 0.2899 -0.2124
Jan 2019 42 -0.0562 -0.1923
Feb 2019 35 -0.1786 -0.1481
Mar 2019 28 -0.1884 -0.2727
Apr 2019 28 0.0 -0.2
May 2019 27 -0.0357 0.125
Jun 2019 31 0.1296 -0.1408
Jul 2019 31 0.0164 -0.225
Aug 2019 28 -0.0968 -0.3171
Sep 2019 27 -0.0357 -0.3647
Oct 2019 26 -0.037 -0.3659
Nov 2019 27 0.0192 -0.2319
Dec 2019 33 0.2453 -0.2584
Jan 2020 32 -0.0303 -0.2381
Feb 2020 24 -0.2656 -0.3188
Mar 2020 27 0.1489 -0.0357
Apr 2020 17 -0.3889 -0.4107
May 2020 14 -0.1515 -0.4815
Jun 2020 17 0.2143 -0.4426
Jul 2020 17 0.0 -0.4516
Aug 2020 11 -0.3529 -0.6071
Sep 2020 13 0.1818 -0.5185
Oct 2020 12 -0.1154 -0.5577
Nov 2020 12 0.0435 -0.5472
Dec 2020 14 0.125 -0.5909
Jan 2021 12 -0.1481 -0.6406
Feb 2021 11 -0.0435 -0.5319
Mar 2021 10 -0.0909 -0.6296
Apr 2021 11 0.1 -0.3333
May 2021 12 0.0455 -0.1786
Jun 2021 10 -0.1304 -0.4118
Jul 2021 16 0.6 -0.0588
Aug 2021 18 0.125 0.6364
Sep 2021 23 0.2778 0.7692
Oct 2021 16 -0.3043 0.3913
Nov 2021 15 -0.0625 0.25
Dec 2021 13 -0.1667 -0.0741
Jan 2022 10 -0.24 -0.1739
Feb 2022 8 -0.1579 -0.2727
Mar 2022 9 0.0625 -0.15
Apr 2022 6 -0.2941 -0.4545
May 2022 6 0.0 -0.4783
Jun 2022 11 0.75 0.05
Jul 2022 11 0.0476 -0.3125
Aug 2022 20 0.8182 0.1111
Sep 2022 16 -0.2 -0.3043
Oct 2022 15 -0.0625 -0.0625
Nov 2022 20 0.3333 0.3333
Dec 2022 15 -0.275 0.16
Jan 2023 10 -0.3103 0.0526
Feb 2023 9 -0.15 0.0625
Mar 2023 9 0.0588 0.0588
Apr 2023 8 -0.1667 0.25
May 2023 11 0.4667 0.8333
Jun 2023 10 -0.1364 -0.0952
Jul 2023 15 0.5263 0.3182
Aug 2023 15 0.0345 -0.25
Sep 2023 19 0.2333 0.1563
Oct 2023 20 0.0811 0.3333
Nov 2023 26 0.275 0.275
Dec 2023 26 0.0 0.7586
Jan 2024 13 -0.4902 0.3
Feb 2024 14 0.0385 0.5882
Mar 2024 16 0.1852 0.7778
Apr 2024 10 -0.375 0.3333
May 2024 9 -0.15 -0.2273
Jun 2024 10 0.1176 0.0
Jul 2024 13 0.3684 -0.1034
Aug 2024 16 0.2308 0.0667
Sep 2024 20 0.25 0.0811
Oct 2024 25 0.225 0.225
Nov 2024 19 -0.2449 -0.2745
Dec 2024 16 -0.1351 -0.3725
Jan 2025 16 0.0 0.2308
Feb 2025 14 -0.125 0.037
Mar 2025 12 -0.1786 -0.2813
Apr 2025 12 0.0435 0.2
May 2025 14 0.125 0.5882
Jun 2025 16 0.1852 0.6842
Jul 2025 18 0.125 0.3846
Aug 2025 22 0.2222 0.375
Sep 2025 19 -0.1364 -0.05
Oct 2025 30 0.5789 0.2245
Nov 2025 27 -0.1167 0.4324
Dec 2025 26 -0.0189 0.625
Jan 2026 22 -0.1538 0.375
Feb 2026 20 -0.0909 0.4286
Mar 2026 15 -0.25 0.3043