Zip Code: 18015 (Bethlehem, 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 18015 Zip Code in February 2026 was 35. The month over month percentage change (MoM) was -0.0789%, and the year over year percentage change (YoY) was -0.0541%.

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

The chart below shows the trend of active listing count in the 18015 zip code. The table below shows the trend, and the MoM and YoY percentage changes.

Data Source: Realtor.
Zip Code: 18015 - Trend of Active Listing Count of Houses
Zip Code: 18015 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 150
Sep 2016 147
Oct 2016 148
Nov 2016 140
Dec 2016 123
Jan 2017 115
Feb 2017 111
Mar 2017 113
Apr 2017 97
May 2017 94
Jun 2017 102
Jul 2017 115
Aug 2017 115 0.0 -0.2333
Sep 2017 108 -0.0609 -0.2653
Oct 2017 98 -0.0926 -0.3378
Nov 2017 99 0.0051 -0.2964
Dec 2017 92 -0.0711 -0.2561
Jan 2018 83 -0.0929 -0.2783
Feb 2018 74 -0.1084 -0.3303
Mar 2018 72 -0.0338 -0.3644
Apr 2018 69 -0.035 -0.285
May 2018 68 -0.0145 -0.2766
Jun 2018 77 0.125 -0.2463
Jul 2018 78 0.0196 -0.3217
Aug 2018 81 0.0321 -0.3
Sep 2018 96 0.1925 -0.1111
Oct 2018 109 0.1354 0.1122
Nov 2018 122 0.1193 0.2386
Dec 2018 124 0.0164 0.3552
Jan 2019 106 -0.1452 0.2771
Feb 2019 99 -0.0708 0.3311
Mar 2019 92 -0.066 0.2867
Apr 2019 93 0.0109 0.3478
May 2019 97 0.0376 0.4191
Jun 2019 95 -0.0155 0.2418
Jul 2019 98 0.0316 0.2564
Aug 2019 95 -0.0306 0.1801
Sep 2019 99 0.0421 0.0313
Oct 2019 105 0.0556 -0.0413
Nov 2019 109 0.0383 -0.1107
Dec 2019 82 -0.2442 -0.3387
Jan 2020 77 -0.0671 -0.2783
Feb 2020 60 -0.2157 -0.3909
Mar 2020 45 -0.25 -0.5109
Apr 2020 45 -0.0111 -0.5215
May 2020 40 -0.1011 -0.5855
Jun 2020 45 0.125 -0.5263
Jul 2020 52 0.1444 -0.4745
Aug 2020 51 -0.0097 -0.4632
Sep 2020 51 0.0 -0.4848
Oct 2020 44 -0.1373 -0.5789
Nov 2020 55 0.25 -0.4931
Dec 2020 57 0.0364 -0.3049
Jan 2021 54 -0.0526 -0.2941
Feb 2021 42 -0.2222 -0.3
Mar 2021 36 -0.1548 -0.2111
Apr 2021 38 0.0563 -0.1573
May 2021 33 -0.12 -0.175
Jun 2021 36 0.0909 -0.2
Jul 2021 39 0.0833 -0.2427
Aug 2021 42 0.0769 -0.1765
Sep 2021 46 0.0833 -0.1078
Oct 2021 46 0.0 0.0341
Nov 2021 49 0.0769 -0.1091
Dec 2021 47 -0.0408 -0.1754
Jan 2022 38 -0.1915 -0.2963
Feb 2022 28 -0.2632 -0.3333
Mar 2022 27 -0.0536 -0.2535
Apr 2022 27 0.0 -0.2933
May 2022 38 0.434 0.1515
Jun 2022 32 -0.1579 -0.1111
Jul 2022 32 -0.0156 -0.1923
Aug 2022 35 0.1111 -0.1667
Sep 2022 38 0.0714 -0.1758
Oct 2022 33 -0.12 -0.2747
Nov 2022 37 0.1212 -0.2449
Dec 2022 42 0.1216 -0.117
Jan 2023 35 -0.1566 -0.0789
Feb 2023 34 -0.0286 0.2143
Mar 2023 34 -0.0147 0.2642
Apr 2023 23 -0.3134 -0.1321
May 2023 22 -0.0435 -0.4211
Jun 2023 35 0.5682 0.0781
Jul 2023 35 0.0 0.0952
Aug 2023 33 -0.0435 -0.0571
Sep 2023 32 -0.0455 -0.16
Oct 2023 33 0.0476 0.0
Nov 2023 41 0.2273 0.0946
Dec 2023 42 0.037 0.012
Jan 2024 43 0.0238 0.2286
Feb 2024 39 -0.1047 0.1324
Mar 2024 36 -0.0649 0.0746
Apr 2024 36 0.0 0.5652
May 2024 34 -0.0556 0.5455
Jun 2024 34 0.0 -0.0145
Jul 2024 37 0.0882 0.0725
Aug 2024 43 0.1486 0.2879
Sep 2024 41 -0.0353 0.3016
Oct 2024 41 -0.0122 0.2273
Nov 2024 44 0.0741 0.0741
Dec 2024 47 0.0805 0.119
Jan 2025 44 -0.0638 0.0233
Feb 2025 40 -0.0909 0.039
Mar 2025 37 -0.075 0.0278
Apr 2025 37 0.0 0.0278
May 2025 31 -0.1622 -0.0882
Jun 2025 32 0.0323 -0.0588
Jul 2025 38 0.1719 0.0135
Aug 2025 35 -0.08 -0.1882
Sep 2025 36 0.0435 -0.122
Oct 2025 46 0.2778 0.1358
Nov 2025 43 -0.0652 -0.0115
Dec 2025 45 0.0465 -0.0426
Jan 2026 42 -0.0667 -0.0455
Feb 2026 38 -0.0952 -0.05
Mar 2026 35 -0.0789 -0.0541