Zip Code: 01267 (Williamstown, Massachusetts) - Trend of Zillow Home Value Index (ZHVI) for All Homes (SFR, Condo/Co-op), Smooth and Seasonally Adjusted (Zillow)

Updated on March 22, 2026.

According to data from Zillow.com, the smoothed and seasonally adjusted Zillow home value index (ZHVI) for All Homes (SFR, Condo/Co-op) in the 01267 Zip Code (Williamstown, Massachusetts) in February 2026 was $466,039.918. The month over month percentage change (MoM) was 0.26%, and the year over year percentage change (YoY) was 1.13%.

The chart below shows the trend of the smoothed and seasonally adjusted ZHVI for the 01267 zip code (Williamstown, Massachusetts). The table below shows the trend of the smoothed and seasonally adjusted ZHVI, and the MoM and YoY percentage changes for the 01267 zip code (Williamstown, Massachusetts).

You can see similar information for other Massachusetts zip codes, and for Massachusetts.

Note: Zillow Home Value Index (ZHVI) is a measure of the typical home value and market changes across a given region and housing type. It reflects the typical value for homes in the 35th to 65th percentile range.

Data Source: Zillow.
Zip Code: 01267 (Williamstown, Massachusetts) - Trend of Zillow Home Value Index (ZHVI), Smooth and Seasonally Adjusted ($)
Zip Code: 01267 (Williamstown, Massachusetts) - Trend of Zillow Home Value Index (ZHVI), Smooth and Seasonally Adjusted
Items per page:
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Month ZHVI ($) MoM Perc. Change (%) YoY Perc. Change (%)
Jan 2015 272579.0827511167 -0.13 -0.53
Feb 2015 272895.58896430297 0.12 -0.26
Mar 2015 272132.6908581897 -0.28 -0.29
Apr 2015 271638.08902187366 -0.18 -0.67
May 2015 271333.97804964724 -0.11 -1.42
Jun 2015 271471.67932888016 0.05 -1.85
Jul 2015 272030.6523776296 0.21 -1.90
Aug 2015 272598.65263944253 0.21 -1.66
Sep 2015 273470.79337839637 0.32 -1.30
Oct 2015 274327.3472853545 0.31 -0.52
Nov 2015 275099.94262054906 0.28 0.38
Dec 2015 276406.0105737984 0.48 1.27
Jan 2016 277336.819502655 0.34 1.75
Feb 2016 277496.84936070646 0.06 1.69
Mar 2016 276263.7949361639 -0.44 1.52
Apr 2016 274891.6625473321 -0.50 1.20
May 2016 274534.14204343833 -0.13 1.18
Jun 2016 274742.46744515497 0.08 1.21
Jul 2016 274984.19919870404 0.09 1.09
Aug 2016 274369.9517608148 -0.22 0.65
Sep 2016 274112.09114399616 -0.09 0.24
Oct 2016 274072.15692288155 -0.01 -0.09
Nov 2016 274418.82470268523 0.13 -0.25
Dec 2016 274854.8412077714 0.16 -0.56
Jan 2017 274921.85806345154 0.02 -0.87
Feb 2017 275028.8691525413 0.04 -0.89
Mar 2017 275454.28248053783 0.16 -0.29
Apr 2017 276112.89025030774 0.24 0.44
May 2017 276923.3587157352 0.29 0.87
Jun 2017 277075.49162118445 0.06 0.85
Jul 2017 277866.2095632809 0.28 1.05
Aug 2017 278867.74804339255 0.36 1.64
Sep 2017 280733.423943568 0.67 2.42
Oct 2017 282271.1349887139 0.55 2.99
Nov 2017 283207.04515693936 0.33 3.20
Dec 2017 284046.47971195774 0.30 3.34
Jan 2018 284935.6118296741 0.31 3.64
Feb 2018 286077.60106760456 0.40 4.02
Mar 2018 286752.53546862723 0.24 4.10
Apr 2018 287350.7285763752 0.21 4.07
May 2018 287874.154100419 0.18 3.95
Jun 2018 288884.10120152816 0.35 4.26
Jul 2018 290251.9196363765 0.47 4.46
Aug 2018 292172.2785574465 0.66 4.77
Sep 2018 294333.32059077936 0.74 4.84
Oct 2018 296303.7532410247 0.67 4.97
Nov 2018 297864.6285664336 0.53 5.18
Dec 2018 298760.44833389414 0.30 5.18
Jan 2019 299018.51943405607 0.09 4.94
Feb 2019 299093.0621841124 0.03 4.55
Mar 2019 298966.0791773033 -0.04 4.26
Apr 2019 299311.0522953847 0.12 4.16
May 2019 300351.3212088886 0.35 4.33
Jun 2019 301774.39620871464 0.47 4.46
Jul 2019 303054.25998328463 0.42 4.41
Aug 2019 303364.9960460523 0.10 3.83
Sep 2019 303545.801073902 0.06 3.13
Oct 2019 304421.7710974478 0.29 2.74
Nov 2019 306343.2338647653 0.63 2.85
Dec 2019 307596.87943042815 0.41 2.96
Jan 2020 308136.4689469875 0.18 3.05
Feb 2020 308648.23237391334 0.17 3.20
Mar 2020 310279.16329075914 0.53 3.78
Apr 2020 312048.3168644742 0.57 4.26
May 2020 312733.56876715197 0.22 4.12
Jun 2020 312699.6176249597 -0.01 3.62
Jul 2020 313081.22587876796 0.12 3.31
Aug 2020 315284.0139768228 0.70 3.93
Sep 2020 318763.6850785625 1.10 5.01
Oct 2020 323557.25331029366 1.50 6.29
Nov 2020 329047.4259498343 1.70 7.41
Dec 2020 335518.40220902703 1.97 9.08
Jan 2021 341157.56403202453 1.68 10.72
Feb 2021 345869.33645623387 1.38 12.06
Mar 2021 349834.8942294477 1.15 12.75
Apr 2021 354236.87682989775 1.26 13.52
May 2021 360272.16543311876 1.70 15.20
Jun 2021 366978.2034528533 1.86 17.36
Jul 2021 373059.8896653901 1.66 19.16
Aug 2021 376732.43431799003 0.98 19.49
Sep 2021 378361.93342211953 0.43 18.70
Oct 2021 379828.9777696603 0.39 17.39
Nov 2021 382033.1503410604 0.58 16.10
Dec 2021 385449.22604771564 0.89 14.88
Jan 2022 390036.2482305746 1.19 14.33
Feb 2022 395385.3956943736 1.37 14.32
Mar 2022 402148.5884349647 1.71 14.95
Apr 2022 409060.3771436805 1.72 15.48
May 2022 415785.28667538747 1.64 15.41
Jun 2022 421019.1669473867 1.26 14.73
Jul 2022 424638.11626151897 0.86 13.83
Aug 2022 425192.4319570612 0.13 12.86
Sep 2022 423926.34774631186 -0.30 12.04
Oct 2022 422695.2698390402 -0.29 11.29
Nov 2022 422910.1741834532 0.05 10.70
Dec 2022 423657.8089748593 0.18 9.91
Jan 2023 424177.5853593137 0.12 8.75
Feb 2023 425605.52451019624 0.34 7.64
Mar 2023 426747.2711172602 0.27 6.12
Apr 2023 429515.77519414295 0.65 5.00
May 2023 432230.6284210664 0.63 3.96
Jun 2023 435107.66951302043 0.67 3.35
Jul 2023 437333.4278411831 0.51 2.99
Aug 2023 439910.6300264313 0.59 3.46
Sep 2023 443649.7759707249 0.85 4.65
Oct 2023 446826.0483645622 0.72 5.71
Nov 2023 449092.4413530866 0.51 6.19
Dec 2023 450356.041166734 0.28 6.30
Jan 2024 450010.7185691083 -0.08 6.09
Feb 2024 449060.6908275461 -0.21 5.51
Mar 2024 448581.4568927313 -0.11 5.12
Apr 2024 449866.6757839062 0.29 4.74
May 2024 451181.9111468681 0.29 4.39
Jun 2024 452347.94405776775 0.26 3.96
Jul 2024 453433.10424501804 0.24 3.68
Aug 2024 455423.45497780555 0.44 3.53
Sep 2024 457652.3898065535 0.49 3.16
Oct 2024 459087.14751925203 0.31 2.74
Nov 2024 459140.45969575696 0.01 2.24
Dec 2024 458861.4198417799 -0.06 1.89
Jan 2025 459373.5361112905 0.11 2.08
Feb 2025 460824.2264409822 0.32 2.62
Mar 2025 461926.30352933327 0.24 2.98
Apr 2025 462669.0896468993 0.16 2.85
May 2025 463726.3462634186 0.23 2.78
Jun 2025 465093.7761538451 0.30 2.82
Jul 2025 466161.0356871588 0.23 2.81
Aug 2025 466477.47906318214 0.07 2.43
Sep 2025 465991.1679455775 -0.10 1.82
Oct 2025 465165.5457565333 -0.18 1.32
Nov 2025 463946.79041494406 -0.26 1.05
Dec 2025 463975.95556199946 0.01 1.12
Jan 2026 464852.76959466405 0.19 1.19
Feb 2026 466039.9175290408 0.26 1.13