Zip Code: 19539 (Mertztown, PA) - Trend of House - Median Days on Market (Realtor)

Updated on March 13, 2026.

According to data from Realtor.com, the median days on market for houses in the 19539 Zip Code in February 2026 was 50 days. The month over month percentage change (MoM) was 2.0938%, and the year over year percentage change (YoY) was -0.6775%.

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

The chart below shows the trend of the median days on market for houses in the 19539 zip code. The table below shows the trend, and the MoM and YoY percentage changes.

Data Source: Realtor.
Zip Code: 19539 - Trend of House - Median Days on Market
Zip Code: 19539 Trend of House - Median Days on Market
Items per page:
1 – 10 of 116
Month Med. Days on Market MoM Perc. Change (%) YoY Perc. Change (%)
Aug 2016 73
Sep 2016 73
Oct 2016 84
Nov 2016 100
Dec 2016 103
Jan 2017 120
Feb 2017 155
Mar 2017 69
Apr 2017 57
May 2017 61
Jun 2017 86
Jul 2017 73
Aug 2017 50 -0.3151 -0.3151
Sep 2017 48 -0.05 -0.3448
Oct 2017 31 -0.3474 -0.631
Nov 2017 51 0.6532 -0.4849
Dec 2017 72 0.3951 -0.3024
Jan 2018 99 0.3846 -0.175
Feb 2018 70 -0.2929 -0.5484
Mar 2018 155 1.2143 1.2545
Apr 2018 54 -0.6516 -0.0442
May 2018 50 -0.0833 -0.1885
Jun 2018 43 -0.1414 -0.5029
Jul 2018 64 0.5059 -0.1233
Aug 2018 27 -0.5781 -0.46
Sep 2018 54 1.0 0.1368
Oct 2018 71 0.3056 1.2742
Nov 2018 79 0.1206 0.5415
Dec 2018 73 -0.0759 0.021
Jan 2019 105 0.4315 0.0556
Feb 2019 124 0.1842 0.7679
Mar 2019 127 0.0222 -0.1839
Apr 2019 89 -0.2964 0.6481
May 2019 23 -0.7472 -0.5455
Jun 2019 49 1.1556 0.1412
Jul 2019 48 -0.0103 -0.25
Aug 2019 35 -0.2656 0.3056
Sep 2019 33 -0.0638 -0.3889
Oct 2019 40 0.197 -0.4397
Nov 2019 41 0.0253 -0.4873
Dec 2019 47 0.1481 -0.363
Jan 2020 66 0.4086 -0.3732
Feb 2020 81 0.229 -0.3495
Mar 2020 17 -0.795 -0.8696
Apr 2020 27 0.6364 -0.6966
May 2020 48 0.7778 1.1333
Jun 2020 40 -0.1771 -0.1856
Jul 2020 11 -0.7215 -0.7708
Aug 2020 21 0.9318 -0.3972
Sep 2020 15 -0.2941 -0.5455
Oct 2020 19 0.25 -0.5253
Nov 2020 31 0.6267 -0.2469
Dec 2020 41 0.3443 -0.1183
Jan 2021 71 0.7195 0.0763
Feb 2021 121 0.7163 0.5031
Mar 2021 171 0.4132 9.3636
Apr 2021 14 -0.9167 -0.4722
May 2021 28 0.9649 -0.4167
Jun 2021 57 1.0357 0.443
Jul 2021 91 0.5877 7.2273
Aug 2021 55 -0.3978 1.5647
Sep 2021 66 0.211 3.4
Oct 2021 39 -0.4167 1.0533
Nov 2021 31 -0.1948 0.0164
Dec 2021 32 0.0242 -0.2256
Jan 2022 16 -0.4961 -0.773
Feb 2022 138 7.5938 0.1364
Mar 2022 91 -0.3364 -0.4664
Apr 2022 22 -0.7644 0.5088
May 2022 22 0.0 -0.2321
Jun 2022 18 -0.1628 -0.6842
Jul 2022 17 -0.0556 -0.8122
Aug 2022 32 0.8824 -0.4128
Sep 2022 11 -0.6719 -0.8409
Oct 2022 20 0.9048 -0.4805
Nov 2022 33 0.65 0.0645
Dec 2022 25 -0.2424 -0.2126
Jan 2023 22 -0.12 0.375
Feb 2023 12 -0.4545 -0.9127
Mar 2023 44 2.625 -0.5233
Apr 2023 16 -0.6322 -0.2558
May 2023 9 -0.4688 -0.6047
Jun 2023 47 4.5294 1.6111
Jul 2023 7 -0.8511 -0.5882
Aug 2023 9 0.2857 -0.7188
Sep 2023 19 1.0556 0.7619
Oct 2023 44 1.3784 1.2
Nov 2023 85 0.9261 1.5682
Dec 2023 18 -0.7876 -0.28
Jan 2024 28 0.5556 0.2727
Feb 2024 38 0.3482 2.1458
Mar 2024 46 0.2053 0.046
Apr 2024 17 -0.6264 0.0625
May 2024 37 1.1765 3.3529
Jun 2024 65 0.7635 0.3883
Jul 2024 53 -0.1954 6.5
Aug 2024 89 0.6952 8.8889
Sep 2024 57 -0.3596 2.0811
Oct 2024 14 -0.7588 -0.6875
Nov 2024 35 1.5091 -0.5929
Dec 2024 71 1.058 2.9444
Jan 2025 108 0.5176 2.8482
Feb 2025 125 0.1578 2.3046
Mar 2025 154 0.2305 2.3736
Apr 2025 158 0.0261 8.2647
May 2025 19 -0.8778 -0.4797
Jun 2025 33 0.6883 -0.5019
Jul 2025 16 -0.5077 -0.6952
Aug 2025 28 0.7344 -0.6882
Sep 2025 35 0.2613 -0.386
Oct 2025 10 -0.7143 -0.2727
Nov 2025 112 10.2 2.2464
Dec 2025 14 -0.8795 -0.8099
Jan 2026 35 1.5556 -0.6798
Feb 2026 16 -0.5362 -0.8717
Mar 2026 50 2.0938 -0.6775