Zip Code: 54234 (Sister Bay, Wisconsin) - Trend of Zillow Home Value Index (ZHVI) for All Homes (SFR, Condo/Co-op), Smooth and Seasonally Adjusted (Zillow)
Updated on February 21, 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 54234 Zip Code (Sister Bay, Wisconsin) in January 2026 was $493,405.348. The month over month percentage change (MoM) was 0.66%, and the year over year percentage change (YoY) was 0.29%.

The chart below shows the trend of the smoothed and seasonally adjusted ZHVI for the 54234 zip code (Sister Bay, Wisconsin). The table below shows the trend of the smoothed and seasonally adjusted ZHVI, and the MoM and YoY percentage changes for the 54234 zip code (Sister Bay, Wisconsin).

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

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: 54234 (Sister Bay, Wisconsin) - Trend of Zillow Home Value Index (ZHVI), Smooth and Seasonally Adjusted ($)
Zip Code: 54234 (Sister Bay, Wisconsin) - Trend of Zillow Home Value Index (ZHVI), Smooth and Seasonally Adjusted
Items per page:
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Month ZHVI ($) MoM Perc. Change (%) YoY Perc. Change (%)
Jan 2015 236259.8746258754 0.29 Infinity
Feb 2015 238131.9196685954 0.79 Infinity
Mar 2015 239303.8020778262 0.49 Infinity
Apr 2015 242688.26937189582 1.41 Infinity
May 2015 245801.1389756476 1.28 Infinity
Jun 2015 249910.30786720975 1.67 Infinity
Jul 2015 252056.46134416517 0.86 Infinity
Aug 2015 254266.71872724802 0.88 7.33
Sep 2015 254548.41761802466 0.11 7.81
Oct 2015 255494.72469235057 0.37 8.37
Nov 2015 255985.96036469736 0.19 8.96
Dec 2015 259276.22596615265 1.29 10.06
Jan 2016 262510.9580617673 1.25 11.11
Feb 2016 265848.82619010896 1.27 11.64
Mar 2016 267610.50575926574 0.66 11.83
Apr 2016 269301.44393914344 0.63 10.97
May 2016 270699.9166974513 0.52 10.13
Jun 2016 271657.75282051053 0.35 8.70
Jul 2016 270812.11088272854 -0.31 7.44
Aug 2016 269312.735571565 -0.55 5.92
Sep 2016 267860.0315240353 -0.54 5.23
Oct 2016 268010.0071492654 0.06 4.90
Nov 2016 268918.90187642985 0.34 5.05
Dec 2016 269657.6925995979 0.28 4.00
Jan 2017 269478.5354253451 -0.07 2.65
Feb 2017 268820.7252170318 -0.24 1.12
Mar 2017 268578.7350925019 -0.09 0.36
Apr 2017 268961.96902388765 0.14 -0.13
May 2017 269420.95699761156 0.17 -0.47
Jun 2017 270172.0768372305 0.28 -0.55
Jul 2017 270914.0081995575 0.28 0.04
Aug 2017 272441.9480658782 0.56 1.16
Sep 2017 273859.9763947899 0.52 2.24
Oct 2017 275741.84594368393 0.69 2.89
Nov 2017 276654.02750192647 0.33 2.88
Dec 2017 276755.8969465453 0.04 2.63
Jan 2018 276103.6418867229 -0.24 2.46
Feb 2018 276091.3332152516 0.00 2.71
Mar 2018 277065.0048375958 0.35 3.16
Apr 2018 279051.6527813668 0.72 3.75
May 2018 281553.4370126167 0.90 4.50
Jun 2018 283230.8361589834 0.60 4.83
Jul 2018 284707.4673843654 0.52 5.09
Aug 2018 285275.3581138473 0.20 4.71
Sep 2018 286161.35648244055 0.31 4.49
Oct 2018 286494.90120581014 0.12 3.90
Nov 2018 287421.776361845 0.32 3.89
Dec 2018 289007.5554927884 0.55 4.43
Jan 2019 290761.76584348705 0.61 5.31
Feb 2019 293217.0252522547 0.84 6.20
Mar 2019 295580.65989818244 0.81 6.68
Apr 2019 297840.3288234768 0.76 6.73
May 2019 299580.596577405 0.58 6.40
Jun 2019 300553.8018565836 0.33 6.12
Jul 2019 301649.1318026204 0.36 5.95
Aug 2019 302586.25999381865 0.31 6.07
Sep 2019 304210.68226516875 0.54 6.31
Oct 2019 306088.1858849547 0.62 6.84
Nov 2019 308080.7081167372 0.65 7.19
Dec 2019 309548.7364750977 0.48 7.11
Jan 2020 310880.9839157777 0.43 6.92
Feb 2020 312342.1763044441 0.47 6.52
Mar 2020 313942.02012578025 0.51 6.21
Apr 2020 315276.3542454915 0.43 5.85
May 2020 316295.62261464435 0.32 5.58
Jun 2020 317019.8423371203 0.23 5.48
Jul 2020 318188.5797051938 0.37 5.48
Aug 2020 320547.13243880635 0.74 5.94
Sep 2020 325458.58100697614 1.53 6.99
Oct 2020 331722.12188984774 1.93 8.38
Nov 2020 337717.21687962464 1.81 9.62
Dec 2020 342182.397509983 1.32 10.54
Jan 2021 345197.1168339732 0.88 11.04
Feb 2021 348757.4149359455 1.03 11.66
Mar 2021 352843.29136678524 1.17 12.39
Apr 2021 358428.52742686326 1.58 13.69
May 2021 366689.3406367221 2.31 15.93
Jun 2021 375724.010022615 2.46 18.52
Jul 2021 384845.4736291468 2.43 20.95
Aug 2021 390728.01283800433 1.53 21.89
Sep 2021 395974.3899487567 1.34 21.67
Oct 2021 400408.77147057845 1.12 20.71
Nov 2021 404880.1463926609 1.12 19.89
Dec 2021 409930.15917213 1.25 19.80
Jan 2022 415654.64531448716 1.40 20.41
Feb 2022 422462.8146106093 1.64 21.13
Mar 2022 429297.1377457296 1.62 21.67
Apr 2022 438389.91629466537 2.12 22.31
May 2022 448399.813024054 2.28 22.28
Jun 2022 456954.68022874394 1.91 21.62
Jul 2022 461175.5691488261 0.92 19.83
Aug 2022 461390.1057032489 0.05 18.09
Sep 2022 461720.69004502724 0.07 16.60
Oct 2022 462740.3510509825 0.22 15.57
Nov 2022 463502.4298899603 0.17 14.48
Dec 2022 460113.3076001715 -0.73 12.24
Jan 2023 456219.18217878585 -0.85 9.76
Feb 2023 451620.909033946 -1.01 6.90
Mar 2023 451386.35852064035 -0.05 5.15
Apr 2023 454116.4586876147 0.61 3.59
May 2023 459767.81552124926 1.24 2.54
Jun 2023 465540.6939386273 1.26 1.88
Jul 2023 469609.21321633883 0.87 1.83
Aug 2023 472848.9518430964 0.69 2.48
Sep 2023 475286.4378870249 0.52 2.94
Oct 2023 475496.52894998837 0.04 2.76
Nov 2023 475396.52913139714 -0.02 2.57
Dec 2023 474484.27638496115 -0.19 3.12
Jan 2024 473932.50886481674 -0.12 3.88
Feb 2024 473625.57615573163 -0.06 4.87
Mar 2024 474728.5254243917 0.23 5.17
Apr 2024 478041.4641412639 0.70 5.27
May 2024 480911.416959454 0.60 4.60
Jun 2024 483031.3268258108 0.44 3.76
Jul 2024 483455.76800500014 0.09 2.95
Aug 2024 484821.94716734067 0.28 2.53
Sep 2024 487093.0269161733 0.47 2.48
Oct 2024 489724.4537873382 0.54 2.99
Nov 2024 490991.49165275105 0.26 3.28
Dec 2024 491291.6146922678 0.06 3.54
Jan 2025 491993.83464391314 0.14 3.81
Feb 2025 493369.1541244614 0.28 4.17
Mar 2025 493886.40841507196 0.11 4.04
Apr 2025 493449.2456142611 -0.09 3.22
May 2025 492329.82623279025 -0.23 2.37
Jun 2025 490719.6633971841 -0.33 1.59
Jul 2025 487575.30457724514 -0.64 0.85
Aug 2025 485064.0421322954 -0.51 0.05
Sep 2025 484049.5376621101 -0.21 -0.62
Oct 2025 485036.6571798444 0.20 -0.96
Nov 2025 487249.1582458828 0.46 -0.76
Dec 2025 490196.94250434 0.61 -0.22
Jan 2026 493405.3479885774 0.66 0.29