Zip Code: 17102 (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 17102 Zip Code in February 2026 was 18. The month over month percentage change (MoM) was 0.2%, and the year over year percentage change (YoY) was -0.0526%.

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

The chart below shows the trend of active listing count in the 17102 zip code. The table below shows the trend, and the MoM and YoY percentage changes.

Data Source: Realtor.
Zip Code: 17102 - Trend of Active Listing Count of Houses
Zip Code: 17102 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 74
Sep 2016 75
Oct 2016 73
Nov 2016 66
Dec 2016 60
Jan 2017 56
Feb 2017 50
Mar 2017 50
Apr 2017 56
May 2017 51
Jun 2017 48
Jul 2017 51
Aug 2017 49 -0.0297 -0.3378
Sep 2017 55 0.1122 -0.2685
Oct 2017 57 0.0459 -0.2138
Nov 2017 52 -0.0965 -0.2197
Dec 2017 50 -0.0291 -0.1597
Jan 2018 42 -0.16 -0.25
Feb 2018 36 -0.1548 -0.2828
Mar 2018 32 -0.1127 -0.3636
Apr 2018 32 0.0159 -0.4286
May 2018 36 0.125 -0.2941
Jun 2018 40 0.0972 -0.1684
Jul 2018 44 0.1139 -0.1287
Aug 2018 51 0.1591 0.0408
Sep 2018 50 -0.0196 -0.0826
Oct 2018 36 -0.28 -0.3684
Nov 2018 38 0.0556 -0.2621
Dec 2018 33 -0.1447 -0.35
Jan 2019 24 -0.2615 -0.4286
Feb 2019 19 -0.2292 -0.4789
Mar 2019 19 0.0 -0.4127
Apr 2019 24 0.2973 -0.25
May 2019 29 0.2083 -0.1944
Jun 2019 31 0.0517 -0.2278
Jul 2019 27 -0.1148 -0.3864
Aug 2019 26 -0.0556 -0.5
Sep 2019 27 0.0588 -0.46
Oct 2019 26 -0.037 -0.2778
Nov 2019 25 -0.0577 -0.3553
Dec 2019 23 -0.0612 -0.2923
Jan 2020 22 -0.0652 -0.1042
Feb 2020 20 -0.093 0.0541
Mar 2020 16 -0.1795 -0.1351
Apr 2020 11 -0.3438 -0.5625
May 2020 9 -0.1429 -0.6897
Jun 2020 15 0.6667 -0.5082
Jul 2020 19 0.2667 -0.2963
Aug 2020 20 0.0526 -0.2157
Sep 2020 18 -0.1 -0.3333
Oct 2020 15 -0.1944 -0.4423
Nov 2020 13 -0.1034 -0.4694
Dec 2020 16 0.1923 -0.3261
Jan 2021 19 0.2258 -0.1163
Feb 2021 17 -0.1053 -0.1282
Mar 2021 15 -0.1176 -0.0625
Apr 2021 16 0.0333 0.4762
May 2021 10 -0.3548 0.1111
Jun 2021 14 0.4 -0.0667
Jul 2021 19 0.3214 -0.0263
Aug 2021 16 -0.1351 -0.2
Sep 2021 17 0.0625 -0.0556
Oct 2021 17 0.0 0.1724
Nov 2021 17 0.0 0.3077
Dec 2021 19 0.0882 0.1935
Jan 2022 16 -0.1351 -0.1579
Feb 2022 11 -0.3125 -0.3529
Mar 2022 7 -0.4091 -0.5667
Apr 2022 10 0.4615 -0.3871
May 2022 9 -0.0526 -0.1
Jun 2022 9 -0.0556 -0.3929
Jul 2022 9 0.0588 -0.5135
Aug 2022 10 0.1111 -0.375
Sep 2022 10 0.0 -0.4118
Oct 2022 10 0.0 -0.4118
Nov 2022 7 -0.3 -0.5882
Dec 2022 8 0.1429 -0.5676
Jan 2023 7 -0.125 -0.5625
Feb 2023 9 0.2857 -0.1818
Mar 2023 10 0.1111 0.5385
Apr 2023 8 -0.25 -0.2105
May 2023 5 -0.3333 -0.4444
Jun 2023 5 -0.1 -0.4706
Jul 2023 4 -0.1111 -0.5556
Aug 2023 5 0.25 -0.5
Sep 2023 5 0.0 -0.5
Oct 2023 6 0.2 -0.4
Nov 2023 9 0.4167 0.2143
Dec 2023 11 0.2353 0.3125
Jan 2024 8 -0.2381 0.1429
Feb 2024 8 -0.0625 -0.1667
Mar 2024 10 0.3333 0.0
Apr 2024 11 0.1 0.4667
May 2024 11 0.0 1.2
Jun 2024 10 -0.1364 1.1111
Jul 2024 13 0.3684 2.25
Aug 2024 16 0.2308 2.2
Sep 2024 21 0.3125 3.2
Oct 2024 25 0.1905 3.1667
Nov 2024 28 0.12 2.2941
Dec 2024 26 -0.0714 1.4762
Jan 2025 21 -0.1923 1.625
Feb 2025 22 0.0238 1.8667
Mar 2025 19 -0.1163 0.9
Apr 2025 16 -0.1579 0.4545
May 2025 16 0.0 0.4545
Jun 2025 18 0.125 0.8947
Jul 2025 15 -0.1667 0.1538
Aug 2025 16 0.0667 0.0
Sep 2025 14 -0.125 -0.3333
Oct 2025 18 0.2857 -0.28
Nov 2025 22 0.2222 -0.2143
Dec 2025 15 -0.3182 -0.4231
Jan 2026 18 0.1667 -0.1667
Feb 2026 15 -0.1429 -0.3023
Mar 2026 18 0.2 -0.0526