Zip Code: 08830 (Iselin, NJ) - Trend of Average House Listing Price (Realtor)

Updated on February 16, 2026.

According to data from Realtor.com, the average house listing price for the 08830 Zip Code in January 2026 was $635,922. The month over month percentage change (MoM) was -0.0066%, and the year over year percentage change (YoY) was 0.0419%.

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

The chart below shows the trend of the average house listing price in the 08830 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: 08830 - Trend of Average House Listing Price ($)
Zip Code: 08830 Trend of Average House Listing Price
1 – 10 of 115
Month Price ($) MoM Perc. Change (%) YoY Perc. Change (%)
Aug 2016 338917
Sep 2016 338473
Oct 2016 338426
Nov 2016 336017
Dec 2016 340338
Jan 2017 340488
Feb 2017 315540
Mar 2017 329770
Apr 2017 328421
May 2017 344794
Jun 2017 336452
Jul 2017 333509
Aug 2017 348181 0.044 0.0273
Sep 2017 338227 -0.0286 -0.0007
Oct 2017 332591 -0.0167 -0.0172
Nov 2017 335986 0.0102 -0.0001
Dec 2017 346002 0.0298 0.0166
Jan 2018 351781 0.0167 0.0332
Feb 2018 346175 -0.0159 0.0971
Mar 2018 339843 -0.0183 0.0305
Apr 2018 346523 0.0197 0.0551
May 2018 341925 -0.0133 -0.0083
Jun 2018 340950 -0.0029 0.0134
Jul 2018 336154 -0.0141 0.0079
Aug 2018 330792 -0.016 -0.0499
Sep 2018 339093 0.0251 0.0026
Oct 2018 351882 0.0377 0.058
Nov 2018 359507 0.0217 0.07
Dec 2018 349588 -0.0276 0.0104
Jan 2019 368388 0.0538 0.0472
Feb 2019 366820 -0.0043 0.0596
Mar 2019 358571 -0.0225 0.0551
Apr 2019 357490 -0.003 0.0316
May 2019 349861 -0.0213 0.0232
Jun 2019 350306 0.0013 0.0274
Jul 2019 361414 0.0317 0.0751
Aug 2019 368208 0.0188 0.1131
Sep 2019 370605 0.0065 0.0929
Oct 2019 371113 0.0014 0.0547
Nov 2019 371452 0.0009 0.0332
Dec 2019 378929 0.0201 0.0839
Jan 2020 368521 -0.0275 0.0004
Feb 2020 386881 0.0498 0.0547
Mar 2020 395222 0.0216 0.1022
Apr 2020 397460 0.0057 0.1118
May 2020 377449 -0.0503 0.0789
Jun 2020 372130 -0.0141 0.0623
Jul 2020 378985 0.0184 0.0486
Aug 2020 388393 0.0248 0.0548
Sep 2020 393245 0.0125 0.0611
Oct 2020 388423 -0.0123 0.0466
Nov 2020 401631 0.034 0.0812
Dec 2020 438015 0.0906 0.1559
Jan 2021 454585 0.0378 0.2335
Feb 2021 455535 0.0021 0.1775
Mar 2021 466075 0.0231 0.1793
Apr 2021 448205 -0.0383 0.1277
May 2021 434682 -0.0302 0.1516
Jun 2021 461024 0.0606 0.2389
Jul 2021 413765 -0.1025 0.0918
Aug 2021 417388 0.0088 0.0747
Sep 2021 405594 -0.0283 0.0314
Oct 2021 431561 0.064 0.1111
Nov 2021 422865 -0.0201 0.0529
Dec 2021 423653 0.0019 -0.0328
Jan 2022 432129 0.02 -0.0494
Feb 2022 453161 0.0487 -0.0052
Mar 2022 444761 -0.0185 -0.0457
Apr 2022 460252 0.0348 0.0269
May 2022 497856 0.0817 0.1453
Jun 2022 498125 0.0005 0.0805
Jul 2022 468160 -0.0602 0.1315
Aug 2022 454976 -0.0282 0.0901
Sep 2022 471343 0.036 0.1621
Oct 2022 499097 0.0589 0.1565
Nov 2022 506998 0.0158 0.199
Dec 2022 505789 -0.0024 0.1939
Jan 2023 483685 -0.0437 0.1193
Feb 2023 436929 -0.0967 -0.0358
Mar 2023 465307 0.0649 0.0462
Apr 2023 482107 0.0361 0.0475
May 2023 464495 -0.0365 -0.067
Jun 2023 488684 0.0521 -0.019
Jul 2023 555350 0.1364 0.1862
Aug 2023 482891 -0.1305 0.0614
Sep 2023 553260 0.1457 0.1738
Oct 2023 537754 -0.028 0.0775
Nov 2023 534045 -0.0069 0.0533
Dec 2023 531906 -0.004 0.0516
Jan 2024 561199 0.0551 0.1603
Feb 2024 556692 -0.008 0.2741
Mar 2024 508402 -0.0867 0.0926
Apr 2024 521465 0.0257 0.0816
May 2024 590656 0.1327 0.2716
Jun 2024 503855 -0.147 0.031
Jul 2024 495191 -0.0172 -0.1083
Aug 2024 526899 0.064 0.0911
Sep 2024 592512 0.1245 0.0709
Oct 2024 639275 0.0789 0.1888
Nov 2024 625912 -0.0209 0.172
Dec 2024 620843 -0.0081 0.1672
Jan 2025 607646 -0.0213 0.0828
Feb 2025 610335 0.0044 0.0964
Mar 2025 616762 0.0105 0.2131
Apr 2025 589745 -0.0438 0.1309
May 2025 622648 0.0558 0.0542
Jun 2025 614413 -0.0132 0.2194
Jul 2025 586881 -0.0448 0.1852
Aug 2025 613508 0.0454 0.1644
Sep 2025 650570 0.0604 0.098
Oct 2025 661555 0.0169 0.0349
Nov 2025 679618 0.0273 0.0858
Dec 2025 652688 -0.0396 0.0513
Jan 2026 640129 -0.0192 0.0535
Feb 2026 635922 -0.0066 0.0419