Zip Code: 18103 (Allentown, PA) - Trend of Average House Listing Price (Realtor)
Updated on March 13, 2026.

According to data from Realtor.com, the average house listing price for the 18103 Zip Code in February 2026 was $354,591. The month over month percentage change (MoM) was 0.0418%, and the year over year percentage change (YoY) was -0.0141%.

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

The chart below shows the trend of the average house listing price in the 18103 zip code. The table below shows the trend of the average house listing price, and the MoM and YoY percentage changes.

Data Source: Realtor.
Zip Code: 18103 - Trend of Average House Listing Price ($)
Zip Code: 18103 Trend of Average House Listing Price
Items per page:
1 – 10 of 116
Month Price ($) MoM Perc. Change (%) YoY Perc. Change (%)
Aug 2016 221778
Sep 2016 218689
Oct 2016 207961
Nov 2016 195973
Dec 2016 185142
Jan 2017 191753
Feb 2017 187144
Mar 2017 175953
Apr 2017 182774
May 2017 198629
Jun 2017 211278
Jul 2017 219713
Aug 2017 232087 0.0563 0.0465
Sep 2017 248324 0.07 0.1355
Oct 2017 245017 -0.0133 0.1782
Nov 2017 244409 -0.0025 0.2472
Dec 2017 226828 -0.0719 0.2252
Jan 2018 239982 0.058 0.2515
Feb 2018 229277 -0.0446 0.2251
Mar 2018 233071 0.0165 0.3246
Apr 2018 229981 -0.0133 0.2583
May 2018 233533 0.0154 0.1757
Jun 2018 253189 0.0842 0.1984
Jul 2018 271293 0.0715 0.2348
Aug 2018 257050 -0.0525 0.1076
Sep 2018 251594 -0.0212 0.0132
Oct 2018 237920 -0.0544 -0.029
Nov 2018 241204 0.0138 -0.0131
Dec 2018 245420 0.0175 0.082
Jan 2019 233706 -0.0477 -0.0261
Feb 2019 227253 -0.0276 -0.0088
Mar 2019 228873 0.0071 -0.018
Apr 2019 235409 0.0286 0.0236
May 2019 239731 0.0184 0.0265
Jun 2019 243399 0.0153 -0.0387
Jul 2019 248163 0.0196 -0.0853
Aug 2019 229673 -0.0745 -0.1065
Sep 2019 230853 0.0051 -0.0824
Oct 2019 230096 -0.0033 -0.0329
Nov 2019 229336 -0.0033 -0.0492
Dec 2019 236972 0.0333 -0.0344
Jan 2020 237606 0.0027 0.0167
Feb 2020 214418 -0.0976 -0.0565
Mar 2020 200504 -0.0649 -0.124
Apr 2020 203974 0.0173 -0.1335
May 2020 203050 -0.0045 -0.153
Jun 2020 212586 0.047 -0.1266
Jul 2020 243511 0.1455 -0.0187
Aug 2020 233844 -0.0397 0.0182
Sep 2020 247698 0.0592 0.073
Oct 2020 255797 0.0327 0.1117
Nov 2020 271946 0.0631 0.1858
Dec 2020 269557 -0.0088 0.1375
Jan 2021 271690 0.0079 0.1434
Feb 2021 267048 -0.0171 0.2455
Mar 2021 275499 0.0316 0.374
Apr 2021 256539 -0.0688 0.2577
May 2021 270068 0.0527 0.3301
Jun 2021 275651 0.0207 0.2967
Jul 2021 290532 0.054 0.1931
Aug 2021 286376 -0.0143 0.2246
Sep 2021 316545 0.1053 0.2779
Oct 2021 437387 0.3818 0.7099
Nov 2021 461800 0.0558 0.6981
Dec 2021 318783 -0.3097 0.1826
Jan 2022 256114 -0.1966 -0.0573
Feb 2022 244018 -0.0472 -0.0862
Mar 2022 240413 -0.0148 -0.1274
Apr 2022 234358 -0.0252 -0.0865
May 2022 331281 0.4136 0.2267
Jun 2022 354597 0.0704 0.2864
Jul 2022 369035 0.0407 0.2702
Aug 2022 356902 -0.0329 0.2463
Sep 2022 345618 -0.0316 0.0918
Oct 2022 336201 -0.0272 -0.2313
Nov 2022 417373 0.2414 -0.0962
Dec 2022 478842 0.1473 0.5021
Jan 2023 491599 0.0266 0.9195
Feb 2023 559469 0.1381 1.2927
Mar 2023 503375 -0.1003 1.0938
Apr 2023 511196 0.0155 1.1813
May 2023 455976 -0.108 0.3764
Jun 2023 459701 0.0082 0.2964
Jul 2023 439042 -0.0449 0.1897
Aug 2023 404313 -0.0791 0.1328
Sep 2023 373432 -0.0764 0.0805
Oct 2023 374309 0.0023 0.1133
Nov 2023 410552 0.0968 -0.0163
Dec 2023 445326 0.0847 -0.07
Jan 2024 468897 0.0529 -0.0462
Feb 2024 356020 -0.2407 -0.3636
Mar 2024 364978 0.0252 -0.2749
Apr 2024 350311 -0.0402 -0.3147
May 2024 346006 -0.0123 -0.2412
Jun 2024 465820 0.3463 0.0133
Jul 2024 443328 -0.0483 0.0098
Aug 2024 409873 -0.0755 0.0138
Sep 2024 368847 -0.1001 -0.0123
Oct 2024 377979 0.0248 0.0098
Nov 2024 391173 0.0349 -0.0472
Dec 2024 364608 -0.0679 -0.1813
Jan 2025 358794 -0.0159 -0.2348
Feb 2025 355041 -0.0105 -0.0027
Mar 2025 359665 0.013 -0.0146
Apr 2025 368880 0.0256 0.053
May 2025 365513 -0.0091 0.0564
Jun 2025 381791 0.0445 -0.1804
Jul 2025 369782 -0.0315 -0.1659
Aug 2025 413416 0.118 0.0086
Sep 2025 376467 -0.0894 0.0207
Oct 2025 363583 -0.0342 -0.0381
Nov 2025 379994 0.0451 -0.0286
Dec 2025 391843 0.0312 0.0747
Jan 2026 362675 -0.0744 0.0108
Feb 2026 340357 -0.0615 -0.0414
Mar 2026 354591 0.0418 -0.0141