Williamstown (City), 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 Williamstown (City), Massachusetts in February 2026 was $473,826.01. The month over month percentage change (MoM) was 0.25%, and the year over year percentage change (YoY) was 1.26%.

The chart below shows the trend of the smoothed and seasonally adjusted ZHVI for Williamstown (City), MA. The table below shows the trend of the smoothed and seasonally adjusted ZHVI, and the MoM and YoY percentage changes for Williamstown (City), MA.

You can see similar information for other Massachusetts cities, 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.
Williamstown (City), MA - Trend of Zillow Home Value Index (ZHVI), Smooth and Seasonally Adjusted ($)
Williamstown (City), MA - Trend of Zillow Home Value Index (ZHVI), Smooth and Seasonally Adjusted
1 – 10 of 134
Month ZHVI ($) MoM Perc. Change (%) YoY Perc. Change (%)
Jan 2015 274475.2570216797 -0.15 -0.69
Feb 2015 274750.0086457093 0.10 -0.41
Mar 2015 273964.31008152495 -0.29 -0.46
Apr 2015 273479.1028415481 -0.18 -0.85
May 2015 273194.0495922516 -0.10 -1.59
Jun 2015 273326.44337067293 0.05 -2.01
Jul 2015 273856.7244149743 0.19 -2.05
Aug 2015 274455.41145171365 0.22 -1.79
Sep 2015 275383.13463220606 0.34 -1.41
Oct 2015 276286.0184810003 0.33 -0.61
Nov 2015 277037.20565438556 0.27 0.32
Dec 2015 278330.83483037655 0.47 1.25
Jan 2016 279261.04310893087 0.33 1.74
Feb 2016 279439.27237564797 0.06 1.71
Mar 2016 278224.23657704797 -0.43 1.56
Apr 2016 276877.2939203323 -0.48 1.24
May 2016 276593.331712726 -0.10 1.24
Jun 2016 276870.4935759217 0.10 1.30
Jul 2016 277153.508288943 0.10 1.20
Aug 2016 276545.8337938259 -0.22 0.76
Sep 2016 276289.6690977215 -0.09 0.33
Oct 2016 276218.9209591951 -0.03 -0.02
Nov 2016 276479.74837886944 0.09 -0.20
Dec 2016 276814.63435288914 0.12 -0.55
Jan 2017 276768.1052155294 -0.02 -0.89
Feb 2017 276789.8776437056 0.01 -0.95
Mar 2017 277167.9723713429 0.14 -0.38
Apr 2017 277809.0183580742 0.23 0.34
May 2017 278645.748029906 0.30 0.74
Jun 2017 278809.32324576896 0.06 0.70
Jul 2017 279613.8423613284 0.29 0.89
Aug 2017 280597.77302396455 0.35 1.47
Sep 2017 282440.47201766993 0.66 2.23
Oct 2017 283935.9611308431 0.53 2.79
Nov 2017 284807.6286883532 0.31 3.01
Dec 2017 285619.7740545574 0.28 3.18
Jan 2018 286567.40637136373 0.33 3.54
Feb 2018 287803.4368310438 0.43 3.98
Mar 2018 288601.5248131173 0.28 4.13
Apr 2018 289353.9567709661 0.26 4.16
May 2018 290055.0266678564 0.24 4.10
Jun 2018 291212.7510986163 0.40 4.45
Jul 2018 292622.50655845995 0.48 4.65
Aug 2018 294578.4717593613 0.67 4.98
Sep 2018 296785.2303783653 0.75 5.08
Oct 2018 298863.79835873813 0.70 5.26
Nov 2018 300475.84292850265 0.54 5.50
Dec 2018 301410.1977166619 0.31 5.53
Jan 2019 301716.4831306509 0.10 5.29
Feb 2019 301915.85630938463 0.07 4.90
Mar 2019 301930.97980014345 0.01 4.62
Apr 2019 302357.32841070485 0.14 4.49
May 2019 303386.9945245493 0.34 4.60
Jun 2019 304762.4731973729 0.45 4.65
Jul 2019 305988.2552843814 0.40 4.57
Aug 2019 306244.07635172264 0.08 3.96
Sep 2019 306369.1562745346 0.04 3.23
Oct 2019 307257.8778226104 0.29 2.81
Nov 2019 309248.7767092657 0.65 2.92
Dec 2019 310554.5757036849 0.42 3.03
Jan 2020 311129.9482410471 0.19 3.12
Feb 2020 311617.95529583975 0.16 3.21
Mar 2020 313256.03726628306 0.53 3.75
Apr 2020 314932.0535682465 0.54 4.16
May 2020 315521.5387403746 0.19 4.00
Jun 2020 315360.3338969923 -0.05 3.48
Jul 2020 315645.20963720954 0.09 3.16
Aug 2020 317761.4557170259 0.67 3.76
Sep 2020 321115.0804962101 1.06 4.81
Oct 2020 325766.810900557 1.45 6.02
Nov 2020 331097.7709283536 1.64 7.07
Dec 2020 337443.58269050915 1.92 8.66
Jan 2021 342979.23800522083 1.64 10.24
Feb 2021 347590.8142979877 1.35 11.54
Mar 2021 351574.8757865717 1.15 12.23
Apr 2021 356009.8288939257 1.26 13.04
May 2021 362151.3267533693 1.73 14.78
Jun 2021 368903.7809176038 1.87 16.98
Jul 2021 375106.6508180247 1.68 18.84
Aug 2021 378944.2194259686 1.02 19.25
Sep 2021 380778.8222571866 0.48 18.58
Oct 2021 382490.83031005156 0.45 17.41
Nov 2021 384908.5130357957 0.63 16.25
Dec 2021 388545.2708958052 0.95 15.14
Jan 2022 393160.80360694305 1.19 14.63
Feb 2022 398415.76190799446 1.34 14.62
Mar 2022 405043.5919306702 1.66 15.21
Apr 2022 411850.8862268387 1.68 15.69
May 2022 418491.12391131866 1.61 15.56
Jun 2022 423549.18393331 1.21 14.81
Jul 2022 427046.18125445925 0.83 13.85
Aug 2022 427555.6695260837 0.12 12.83
Sep 2022 426407.154658753 -0.27 11.98
Oct 2022 425337.0946383826 -0.25 11.20
Nov 2022 425757.05293795955 0.10 10.61
Dec 2022 426654.5946009275 0.21 9.81
Jan 2023 427396.4776402924 0.17 8.71
Feb 2023 429072.5718181916 0.39 7.70
Mar 2023 430522.43794879765 0.34 6.29
Apr 2023 433632.136427145 0.72 5.29
May 2023 436670.3128958135 0.70 4.34
Jun 2023 439715.36050935235 0.70 3.82
Jul 2023 442009.43916939344 0.52 3.50
Aug 2023 444629.86557260045 0.59 3.99
Sep 2023 448497.00096582173 0.87 5.18
Oct 2023 451817.4749058858 0.74 6.23
Nov 2023 454211.728231807 0.53 6.68
Dec 2023 455653.98426056677 0.32 6.80
Jan 2024 455539.82580715907 -0.02 6.59
Feb 2024 454840.81475971994 -0.15 6.01
Mar 2024 454569.228697313 -0.06 5.59
Apr 2024 456007.42612955737 0.32 5.16
May 2024 457404.8357229775 0.31 4.75
Jun 2024 458630.3795630971 0.27 4.30
Jul 2024 459822.72659855505 0.26 4.03
Aug 2024 462020.2265068584 0.48 3.91
Sep 2024 464463.0413700755 0.53 3.56
Oct 2024 466023.938748663 0.34 3.14
Nov 2024 466150.98279875744 0.03 2.63
Dec 2024 465892.18768777815 -0.06 2.25
Jan 2025 466440.0786174542 0.12 2.39
Feb 2025 467941.58707516704 0.32 2.88
Mar 2025 469172.8697644909 0.26 3.21
Apr 2025 470048.21215493913 0.19 3.08
May 2025 471294.9070346378 0.27 3.04
Jun 2025 472863.3929962989 0.33 3.10
Jul 2025 474116.2358080349 0.27 3.11
Aug 2025 474554.5193448534 0.09 2.71
Sep 2025 474071.87752960995 -0.10 2.07
Oct 2025 473169.64579630946 -0.19 1.53
Nov 2025 471824.9692945052 -0.28 1.22
Dec 2025 471774.1854628816 -0.01 1.26
Jan 2026 472658.99904808105 0.19 1.33
Feb 2026 473826.0101554123 0.25 1.26