Keystone (City), Iowa - 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 Keystone (City), Iowa in February 2026 was $284,707.803. The month over month percentage change (MoM) was 1.11%, and the year over year percentage change (YoY) was 8.21%.

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

You can see similar information for other Iowa cities, and for Iowa.

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.
Keystone (City), IA - Trend of Zillow Home Value Index (ZHVI), Smooth and Seasonally Adjusted ($)
Keystone (City), IA - Trend of Zillow Home Value Index (ZHVI), Smooth and Seasonally Adjusted
1 – 10 of 134
Month ZHVI ($) MoM Perc. Change (%) YoY Perc. Change (%)
Jan 2015 0 NaN NaN
Feb 2015 0 NaN NaN
Mar 2015 0 NaN NaN
Apr 2015 0 NaN NaN
May 2015 0 NaN NaN
Jun 2015 0 NaN NaN
Jul 2015 0 NaN NaN
Aug 2015 0 NaN NaN
Sep 2015 0 NaN NaN
Oct 2015 0 NaN NaN
Nov 2015 0 NaN NaN
Dec 2015 0 NaN NaN
Jan 2016 0 NaN NaN
Feb 2016 0 NaN NaN
Mar 2016 0 NaN NaN
Apr 2016 0 NaN NaN
May 2016 0 NaN NaN
Jun 2016 0 NaN NaN
Jul 2016 0 NaN NaN
Aug 2016 0 NaN NaN
Sep 2016 0 NaN NaN
Oct 2016 0 NaN NaN
Nov 2016 0 NaN NaN
Dec 2016 0 NaN NaN
Jan 2017 0 NaN NaN
Feb 2017 0 NaN NaN
Mar 2017 0 NaN NaN
Apr 2017 0 NaN NaN
May 2017 0 NaN NaN
Jun 2017 0 NaN NaN
Jul 2017 0 NaN NaN
Aug 2017 0 NaN NaN
Sep 2017 0 NaN NaN
Oct 2017 0 NaN NaN
Nov 2017 0 NaN NaN
Dec 2017 0 NaN NaN
Jan 2018 0 NaN NaN
Feb 2018 0 NaN NaN
Mar 2018 0 NaN NaN
Apr 2018 0 NaN NaN
May 2018 0 NaN NaN
Jun 2018 0 NaN NaN
Jul 2018 0 NaN NaN
Aug 2018 0 NaN NaN
Sep 2018 0 NaN NaN
Oct 2018 0 NaN NaN
Nov 2018 0 NaN NaN
Dec 2018 0 NaN NaN
Jan 2019 0 NaN NaN
Feb 2019 171405.8906240533 Infinity Infinity
Mar 2019 172163.10815640085 0.44 Infinity
Apr 2019 172539.4872742381 0.22 Infinity
May 2019 173626.28950044318 0.63 Infinity
Jun 2019 174540.50083908753 0.53 Infinity
Jul 2019 175716.36350735324 0.67 Infinity
Aug 2019 176837.062092478 0.64 Infinity
Sep 2019 177739.3827079482 0.51 Infinity
Oct 2019 178644.38921390602 0.51 Infinity
Nov 2019 179214.8311503483 0.32 Infinity
Dec 2019 179839.88291657937 0.35 Infinity
Jan 2020 179352.07340800753 -0.27 Infinity
Feb 2020 178943.85025710892 -0.23 4.40
Mar 2020 179079.4542741169 0.08 4.02
Apr 2020 180039.5036894488 0.54 4.35
May 2020 181306.5766229316 0.70 4.42
Jun 2020 181760.6805904346 0.25 4.14
Jul 2020 182756.61354853635 0.55 4.01
Aug 2020 183832.13951385068 0.59 3.96
Sep 2020 185827.49980366242 1.09 4.55
Oct 2020 188120.72412209248 1.23 5.31
Nov 2020 190963.37364697145 1.51 6.56
Dec 2020 193524.32878148256 1.34 7.61
Jan 2021 195466.40123459607 1.00 8.99
Feb 2021 196911.71058463826 0.74 10.04
Mar 2021 198556.8155335676 0.84 10.88
Apr 2021 200518.10103666785 0.99 11.38
May 2021 202645.8504734272 1.06 11.77
Jun 2021 204977.83693558793 1.15 12.77
Jul 2021 207031.14992584707 1.00 13.28
Aug 2021 208646.35813852676 0.78 13.50
Sep 2021 209155.09968072665 0.24 12.55
Oct 2021 209482.67369754732 0.16 11.36
Nov 2021 209973.41991150597 0.23 9.96
Dec 2021 210896.55085295928 0.44 8.98
Jan 2022 212317.90919586888 0.67 8.62
Feb 2022 213674.67481950045 0.64 8.51
Mar 2022 215623.02057911034 0.91 8.60
Apr 2022 217900.17282922578 1.06 8.67
May 2022 221552.6617864824 1.68 9.33
Jun 2022 225709.68908334555 1.88 10.11
Jul 2022 229020.9156608664 1.47 10.62
Aug 2022 230407.62793960818 0.61 10.43
Sep 2022 230532.61288271684 0.05 10.22
Oct 2022 230818.00608338692 0.12 10.19
Nov 2022 231327.13121925268 0.22 10.17
Dec 2022 231829.42811818505 0.22 9.93
Jan 2023 231876.9285671351 0.02 9.21
Feb 2023 231627.3996896156 -0.11 8.40
Mar 2023 231569.88605404794 -0.02 7.40
Apr 2023 232805.34233017327 0.53 6.84
May 2023 234689.11015196276 0.81 5.93
Jun 2023 236856.0074165693 0.92 4.94
Jul 2023 238487.92650652362 0.69 4.13
Aug 2023 240359.4255342396 0.79 4.32
Sep 2023 242204.97703019678 0.77 5.06
Oct 2023 243700.00352969125 0.62 5.58
Nov 2023 244502.66690807455 0.33 5.70
Dec 2023 244470.05403616108 -0.01 5.45
Jan 2024 244933.5598025476 0.19 5.63
Feb 2024 246916.1916033565 0.81 6.60
Mar 2024 250763.6734958483 1.56 8.29
Apr 2024 255051.99925696 1.71 9.56
May 2024 258120.96220548076 1.20 9.98
Jun 2024 259185.8603691764 0.41 9.43
Jul 2024 258468.77483641985 -0.28 8.38
Aug 2024 256746.39710889358 -0.67 6.82
Sep 2024 255636.4591692552 -0.43 5.55
Oct 2024 255500.5415038051 -0.05 4.84
Nov 2024 257041.48362930896 0.60 5.13
Dec 2024 259376.23000155785 0.91 6.10
Jan 2025 261459.86230736852 0.80 6.75
Feb 2025 263115.7192116936 0.63 6.56
Mar 2025 263877.9835777686 0.29 5.23
Apr 2025 264044.12012245186 0.06 3.53
May 2025 264429.1156995124 0.15 2.44
Jun 2025 265580.53396092425 0.44 2.47
Jul 2025 267660.59203820344 0.78 3.56
Aug 2025 268384.63929237745 0.27 4.53
Sep 2025 268634.122696341 0.09 5.08
Oct 2025 269380.74676721497 0.28 5.43
Nov 2025 272316.6795575339 1.09 5.94
Dec 2025 276650.28572208394 1.59 6.66
Jan 2026 281579.96792706806 1.78 7.70
Feb 2026 284707.8032343984 1.11 8.21