Zip Code: 03857 (Newmarket, NH) - 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 03857 Zip Code in January 2026 was $617,950. The month over month percentage change (MoM) was 0.024%, and the year over year percentage change (YoY) was 0.3231%.

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

The chart below shows the trend of the average house listing price in the 03857 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: 03857 - Trend of Average House Listing Price ($)
Zip Code: 03857 Trend of Average House Listing Price
1 – 10 of 115
Month Price ($) MoM Perc. Change (%) YoY Perc. Change (%)
Aug 2016 441136
Sep 2016 438222
Oct 2016 428038
Nov 2016 396861
Dec 2016 429595
Jan 2017 444540
Feb 2017 433444
Mar 2017 455820
Apr 2017 449481
May 2017 440547
Jun 2017 446107
Jul 2017 463817
Aug 2017 494733 0.0667 0.1215
Sep 2017 492082 -0.0054 0.1229
Oct 2017 466603 -0.0518 0.0901
Nov 2017 462893 -0.008 0.1664
Dec 2017 455677 -0.0156 0.0607
Jan 2018 444795 -0.0239 0.0006
Feb 2018 428643 -0.0363 -0.0111
Mar 2018 398485 -0.0704 -0.1258
Apr 2018 420820 0.056 -0.0638
May 2018 402763 -0.0429 -0.0858
Jun 2018 425222 0.0558 -0.0468
Jul 2018 424897 -0.0008 -0.0839
Aug 2018 411815 -0.0308 -0.1676
Sep 2018 423253 0.0278 -0.1399
Oct 2018 415284 -0.0188 -0.11
Nov 2018 421838 0.0158 -0.0887
Dec 2018 425358 0.0083 -0.0665
Jan 2019 436888 0.0271 -0.0178
Feb 2019 441586 0.0108 0.0302
Mar 2019 432800 -0.0199 0.0861
Apr 2019 425538 -0.0168 0.0112
May 2019 416190 -0.022 0.0333
Jun 2019 413829 -0.0057 -0.0268
Jul 2019 448096 0.0828 0.0546
Aug 2019 466059 0.0401 0.1317
Sep 2019 468013 0.0042 0.1058
Oct 2019 453111 -0.0318 0.0911
Nov 2019 440513 -0.0278 0.0443
Dec 2019 430130 -0.0236 0.0112
Jan 2020 452210 0.0513 0.0351
Feb 2020 421206 -0.0686 -0.0462
Mar 2020 402892 -0.0435 -0.0691
Apr 2020 412619 0.0241 -0.0304
May 2020 416275 0.0089 0.0002
Jun 2020 443100 0.0644 0.0707
Jul 2020 506379 0.1428 0.1301
Aug 2020 543979 0.0743 0.1672
Sep 2020 400411 -0.2639 -0.1444
Oct 2020 371590 -0.072 -0.1799
Nov 2020 344500 -0.0729 -0.218
Dec 2020 354844 0.03 -0.175
Jan 2021 318216 -0.1032 -0.2963
Feb 2021 322838 0.0145 -0.2335
Mar 2021 262300 -0.1875 -0.349
Apr 2021 346642 0.3215 -0.1599
May 2021 405463 0.1697 -0.026
Jun 2021 385617 -0.0489 -0.1297
Jul 2021 435977 0.1306 -0.139
Aug 2021 422420 -0.0311 -0.2235
Sep 2021 430213 0.0184 0.0744
Oct 2021 459587 0.0683 0.2368
Nov 2021 484692 0.0546 0.4069
Dec 2021 508575 0.0493 0.4332
Jan 2022 563291 0.1076 0.7702
Feb 2022 550705 -0.0223 0.7058
Mar 2022 474013 -0.1393 0.8071
Apr 2022 480127 0.0129 0.3851
May 2022 635927 0.3245 0.5684
Jun 2022 548656 -0.1372 0.4228
Jul 2022 594159 0.0829 0.3628
Aug 2022 540862 -0.0897 0.2804
Sep 2022 514724 -0.0483 0.1964
Oct 2022 529342 0.0284 0.1518
Nov 2022 566299 0.0698 0.1684
Dec 2022 556842 -0.0167 0.0949
Jan 2023 548067 -0.0158 -0.027
Feb 2023 626933 0.1439 0.1384
Mar 2023 620913 -0.0096 0.3099
Apr 2023 660815 0.0643 0.3763
May 2023 692091 0.0473 0.0883
Jun 2023 632921 -0.0855 0.1536
Jul 2023 600989 -0.0505 0.0115
Aug 2023 670727 0.116 0.2401
Sep 2023 649778 -0.0312 0.2624
Oct 2023 643800 -0.0092 0.2162
Nov 2023 716980 0.1137 0.2661
Dec 2023 634554 -0.115 0.1396
Jan 2024 727417 0.1463 0.3272
Feb 2024 683913 -0.0598 0.0909
Mar 2024 646245 -0.0551 0.0408
Apr 2024 655878 0.0149 -0.0075
May 2024 633987 -0.0334 -0.084
Jun 2024 675568 0.0656 0.0674
Jul 2024 759833 0.1247 0.2643
Aug 2024 738659 -0.0279 0.1013
Sep 2024 724615 -0.019 0.1152
Oct 2024 712071 -0.0173 0.106
Nov 2024 689152 -0.0322 -0.0388
Dec 2024 600433 -0.1287 -0.0538
Jan 2025 539337 -0.1018 -0.2586
Feb 2025 467040 -0.134 -0.3171
Mar 2025 463950 -0.0066 -0.2821
Apr 2025 617760 0.3315 -0.0581
May 2025 590660 -0.0439 -0.0683
Jun 2025 647777 0.0967 -0.0411
Jul 2025 768865 0.1869 0.0119
Aug 2025 761184 -0.01 0.0305
Sep 2025 689780 -0.0938 -0.0481
Oct 2025 757920 0.0988 0.0644
Nov 2025 777899 0.0264 0.1288
Dec 2025 685686 -0.1185 0.142
Jan 2026 603495 -0.1199 0.119
Feb 2026 617950 0.024 0.3231