Zip Code: 11777 (Port Jefferson, NY) - 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 11777 Zip Code in February 2026 was $1,863,117. The month over month percentage change (MoM) was -0.0805%, and the year over year percentage change (YoY) was 0.1181%.

You can see similar for other New York Zip Codes, and for New York.

The chart below shows the trend of the average house listing price in the 11777 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: 11777 - Trend of Average House Listing Price ($)
Zip Code: 11777 Trend of Average House Listing Price
Items per page:
1 – 10 of 116
Month Price ($) MoM Perc. Change (%) YoY Perc. Change (%)
Aug 2016 651918
Sep 2016 638861
Oct 2016 635255
Nov 2016 709123
Dec 2016 637859
Jan 2017 706965
Feb 2017 784051
Mar 2017 851749
Apr 2017 857259
May 2017 841811
Jun 2017 826986
Jul 2017 842086
Aug 2017 783111 -0.07 0.2012
Sep 2017 832111 0.0626 0.3025
Oct 2017 868342 0.0435 0.3669
Nov 2017 800379 -0.0783 0.1287
Dec 2017 803852 0.0043 0.2602
Jan 2018 824389 0.0255 0.1661
Feb 2018 884468 0.0729 0.1281
Mar 2018 872147 -0.0139 0.0239
Apr 2018 882036 0.0113 0.0289
May 2018 876371 -0.0064 0.0411
Jun 2018 865428 -0.0125 0.0465
Jul 2018 935721 0.0812 0.1112
Aug 2018 920265 -0.0165 0.1751
Sep 2018 832856 -0.095 0.0009
Oct 2018 770560 -0.0748 -0.1126
Nov 2018 818838 0.0627 0.0231
Dec 2018 827058 0.01 0.0289
Jan 2019 802029 -0.0303 -0.0271
Feb 2019 808872 0.0085 -0.0855
Mar 2019 784038 -0.0307 -0.101
Apr 2019 790840 0.0087 -0.1034
May 2019 818034 0.0344 -0.0666
Jun 2019 772745 -0.0554 -0.1071
Jul 2019 733838 -0.0503 -0.2158
Aug 2019 752876 0.0259 -0.1819
Sep 2019 786723 0.045 -0.0554
Oct 2019 783964 -0.0035 0.0174
Nov 2019 789250 0.0067 -0.0361
Dec 2019 832540 0.0548 0.0066
Jan 2020 860929 0.0341 0.0734
Feb 2020 873500 0.0146 0.0799
Mar 2020 805141 -0.0783 0.0269
Apr 2020 764742 -0.0502 -0.033
May 2020 762417 -0.003 -0.068
Jun 2020 767031 0.0061 -0.0074
Jul 2020 967256 0.261 0.3181
Aug 2020 952346 -0.0154 0.2649
Sep 2020 825497 -0.1332 0.0493
Oct 2020 834411 0.0108 0.0643
Nov 2020 1110269 0.3306 0.4067
Dec 2020 1158941 0.0438 0.3921
Jan 2021 1227585 0.0592 0.4259
Feb 2021 1237212 0.0078 0.4164
Mar 2021 1411672 0.141 0.7533
Apr 2021 1282282 -0.0917 0.6768
May 2021 1140207 -0.1108 0.4955
Jun 2021 1149097 0.0078 0.4981
Jul 2021 1179308 0.0263 0.2192
Aug 2021 1119218 -0.051 0.1752
Sep 2021 1089355 -0.0267 0.3196
Oct 2021 1041510 -0.0439 0.2482
Nov 2021 1027364 -0.0136 -0.0747
Dec 2021 1114135 0.0845 -0.0387
Jan 2022 1273496 0.143 0.0374
Feb 2022 1473430 0.157 0.1909
Mar 2022 1583583 0.0748 0.1218
Apr 2022 1549093 -0.0218 0.2081
May 2022 1453002 -0.062 0.2743
Jun 2022 1374910 -0.0537 0.1965
Jul 2022 1298239 -0.0558 0.1008
Aug 2022 1273344 -0.0192 0.1377
Sep 2022 1280396 0.0055 0.1754
Oct 2022 1333341 0.0414 0.2802
Nov 2022 1322612 -0.008 0.2874
Dec 2022 1306563 -0.0121 0.1727
Jan 2023 1433262 0.097 0.1255
Feb 2023 2451797 0.7106 0.664
Mar 2023 2278263 -0.0708 0.4387
Apr 2023 2298556 0.0089 0.4838
May 2023 2205661 -0.0404 0.518
Jun 2023 2291864 0.0391 0.6669
Jul 2023 2190979 -0.044 0.6877
Aug 2023 1791475 -0.1823 0.4069
Sep 2023 3118160 0.7406 1.4353
Oct 2023 2773799 -0.1104 1.0803
Nov 2023 2438665 -0.1208 0.8438
Dec 2023 1794720 -0.2641 0.3736
Jan 2024 1914476 0.0667 0.3357
Feb 2024 2140656 0.1181 -0.1269
Mar 2024 1909914 -0.1078 -0.1617
Apr 2024 1333896 -0.3016 -0.4197
May 2024 1329929 -0.003 -0.397
Jun 2024 1312376 -0.0132 -0.4274
Jul 2024 1348145 0.0273 -0.3847
Aug 2024 1316939 -0.0231 -0.2649
Sep 2024 1201544 -0.0876 -0.6147
Oct 2024 1109802 -0.0764 -0.5999
Nov 2024 1313006 0.1831 -0.4616
Dec 2024 1667608 0.2701 -0.0708
Jan 2025 1666051 -0.0009 -0.1298
Feb 2025 1807156 0.0847 -0.1558
Mar 2025 1666372 -0.0779 -0.1275
Apr 2025 1625833 -0.0243 0.2189
May 2025 1577970 -0.0294 0.1865
Jun 2025 1431235 -0.093 0.0906
Jul 2025 1394592 -0.0256 0.0345
Aug 2025 1251750 -0.1024 -0.0495
Sep 2025 1323297 0.0572 0.1013
Oct 2025 1608918 0.2158 0.4497
Nov 2025 1764842 0.0969 0.3441
Dec 2025 1793565 0.0163 0.0755
Jan 2026 1922783 0.072 0.1541
Feb 2026 2026212 0.0538 0.1212
Mar 2026 1863117 -0.0805 0.1181