Zip Code: 18470 (Union Dale, 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 18470 Zip Code in February 2026 was 10. The month over month percentage change (MoM) was -0.1364%, and the year over year percentage change (YoY) was 0.0%.

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

The chart below shows the trend of active listing count in the 18470 zip code. The table below shows the trend, and the MoM and YoY percentage changes.

Data Source: Realtor.
Zip Code: 18470 - Trend of Active Listing Count of Houses
Zip Code: 18470 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 37
Sep 2016 34
Oct 2016 35
Nov 2016 34
Dec 2016 28
Jan 2017 26
Feb 2017 25
Mar 2017 26
Apr 2017 27
May 2017 28
Jun 2017 25
Jul 2017 24
Aug 2017 28 0.1667 -0.2432
Sep 2017 32 0.125 -0.0735
Oct 2017 31 -0.0159 -0.1014
Nov 2017 35 0.129 0.0294
Dec 2017 37 0.0571 0.3455
Jan 2018 33 -0.1081 0.2692
Feb 2018 34 0.0303 0.36
Mar 2018 35 0.0294 0.3462
Apr 2018 34 -0.0286 0.283
May 2018 37 0.0882 0.3214
Jun 2018 39 0.0405 0.54
Jul 2018 37 -0.039 0.5417
Aug 2018 36 -0.027 0.2857
Sep 2018 33 -0.0972 0.0317
Oct 2018 28 -0.1385 -0.0968
Nov 2018 29 0.0357 -0.1714
Dec 2018 26 -0.1207 -0.3108
Jan 2019 24 -0.0588 -0.2727
Feb 2019 23 -0.0417 -0.3235
Mar 2019 27 0.1739 -0.2286
Apr 2019 30 0.1111 -0.1176
May 2019 31 0.0333 -0.1622
Jun 2019 28 -0.1129 -0.2857
Jul 2019 27 -0.0182 -0.2703
Aug 2019 30 0.1111 -0.1667
Sep 2019 30 0.0 -0.0769
Oct 2019 30 0.0 0.0714
Nov 2019 31 0.0167 0.0517
Dec 2019 30 -0.0164 0.1765
Jan 2020 23 -0.2333 -0.0417
Feb 2020 25 0.087 0.087
Mar 2020 21 -0.16 -0.2222
Apr 2020 25 0.1667 -0.1833
May 2020 20 -0.1837 -0.3548
Jun 2020 22 0.1 -0.2
Jul 2020 20 -0.1136 -0.2778
Aug 2020 17 -0.1282 -0.4333
Sep 2020 17 0.0 -0.4333
Oct 2020 25 0.4706 -0.1667
Nov 2020 20 -0.2 -0.3443
Dec 2020 22 0.075 -0.2833
Jan 2021 19 -0.1163 -0.1739
Feb 2021 16 -0.1579 -0.36
Mar 2021 11 -0.3438 -0.5
Apr 2021 8 -0.2381 -0.6735
May 2021 7 -0.1875 -0.675
Jun 2021 9 0.3846 -0.5909
Jul 2021 11 0.2222 -0.4359
Aug 2021 11 0.0 -0.3529
Sep 2021 15 0.3636 -0.1176
Oct 2021 13 -0.1333 -0.48
Nov 2021 10 -0.2308 -0.5
Dec 2021 12 0.2 -0.4419
Jan 2022 9 -0.2917 -0.5526
Feb 2022 7 -0.1765 -0.5625
Mar 2022 5 -0.2857 -0.5238
Apr 2022 7 0.3 -0.1875
May 2022 7 0.0769 0.0769
Jun 2022 8 0.0714 -0.1667
Jul 2022 10 0.2667 -0.1364
Aug 2022 10 0.0526 -0.0909
Sep 2022 13 0.3 -0.1333
Oct 2022 11 -0.1538 -0.1538
Nov 2022 11 0.0 0.1
Dec 2022 11 -0.0455 -0.125
Jan 2023 10 -0.0476 0.1765
Feb 2023 13 0.25 0.7857
Mar 2023 12 -0.04 1.4
Apr 2023 10 -0.1667 0.5385
May 2023 12 0.2 0.7143
Jun 2023 14 0.1667 0.8667
Jul 2023 11 -0.2143 0.1579
Aug 2023 12 0.0909 0.2
Sep 2023 10 -0.2083 -0.2692
Oct 2023 9 -0.0526 -0.1818
Nov 2023 9 0.0 -0.1818
Dec 2023 9 0.0 -0.1429
Jan 2024 7 -0.2222 -0.3
Feb 2024 11 0.5 -0.16
Mar 2024 11 0.0476 -0.0833
Apr 2024 12 0.0909 0.2
May 2024 10 -0.1667 -0.1667
Jun 2024 8 -0.2 -0.4286
Jul 2024 10 0.25 -0.0909
Aug 2024 16 0.55 0.2917
Sep 2024 14 -0.0968 0.4737
Oct 2024 15 0.0357 0.6111
Nov 2024 12 -0.2069 0.2778
Dec 2024 8 -0.3043 -0.1111
Jan 2025 8 0.0 0.1429
Feb 2025 8 -0.0625 -0.2857
Mar 2025 10 0.2667 -0.1364
Apr 2025 7 -0.2632 -0.4167
May 2025 7 0.0 -0.3
Jun 2025 11 0.5714 0.375
Jul 2025 10 -0.1364 -0.05
Aug 2025 11 0.1053 -0.3226
Sep 2025 10 -0.0476 -0.2857
Oct 2025 10 0.0 -0.3103
Nov 2025 13 0.3 0.1304
Dec 2025 15 0.1538 0.875
Jan 2026 14 -0.0667 0.75
Feb 2026 11 -0.2143 0.4667
Mar 2026 10 -0.1364 0.0