Zip Code: 99123 (Electric City, Washington) - 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 99123 Zip Code (Electric City, Washington) in February 2026 was $302,258.697. The month over month percentage change (MoM) was 0.40%, and the year over year percentage change (YoY) was -2.87%.

The chart below shows the trend of the smoothed and seasonally adjusted ZHVI for the 99123 zip code (Electric City, Washington). The table below shows the trend of the smoothed and seasonally adjusted ZHVI, and the MoM and YoY percentage changes for the 99123 zip code (Electric City, Washington).

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

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: 99123 (Electric City, Washington) - Trend of Zillow Home Value Index (ZHVI), Smooth and Seasonally Adjusted ($)
Zip Code: 99123 (Electric City, Washington) - Trend of Zillow Home Value Index (ZHVI), Smooth and Seasonally Adjusted
1 – 10 of 134
Month ZHVI ($) MoM Perc. Change (%) YoY Perc. Change (%)
Jan 2015 162587.43018595313 -0.35 Infinity
Feb 2015 161543.09553329335 -0.64 Infinity
Mar 2015 160155.14678987197 -0.86 Infinity
Apr 2015 159422.39661084794 -0.46 Infinity
May 2015 159085.63633466922 -0.21 Infinity
Jun 2015 159876.15988755252 0.50 Infinity
Jul 2015 160729.51653593083 0.53 -1.26
Aug 2015 161950.69601971345 0.76 -0.47
Sep 2015 163034.1104448294 0.67 0.16
Oct 2015 164877.9864823073 1.13 1.30
Nov 2015 167060.93967071673 1.32 2.48
Dec 2015 169156.1330704951 1.25 3.68
Jan 2016 170968.87221858962 1.07 5.16
Feb 2016 172032.2802185473 0.62 6.49
Mar 2016 172247.9918500555 0.13 7.55
Apr 2016 171789.30371311028 -0.27 7.76
May 2016 170645.06897002133 -0.67 7.27
Jun 2016 169721.54983052812 -0.54 6.16
Jul 2016 168574.08186465365 -0.68 4.88
Aug 2016 167818.90500017357 -0.45 3.62
Sep 2016 167124.7422519493 -0.41 2.51
Oct 2016 166713.13673673963 -0.25 1.11
Nov 2016 166703.9517296467 -0.01 -0.21
Dec 2016 167073.17581859816 0.22 -1.23
Jan 2017 168039.40028687226 0.58 -1.71
Feb 2017 168964.46926605856 0.55 -1.78
Mar 2017 169634.96950440455 0.40 -1.52
Apr 2017 170546.08415349366 0.54 -0.72
May 2017 171377.8649382598 0.49 0.43
Jun 2017 172345.3976432689 0.56 1.55
Jul 2017 172984.4180790272 0.37 2.62
Aug 2017 173586.72234554935 0.35 3.44
Sep 2017 174310.04001123656 0.42 4.30
Oct 2017 174925.28733280778 0.35 4.93
Nov 2017 176049.0007320498 0.64 5.61
Dec 2017 177317.23270442206 0.72 6.13
Jan 2018 179276.78732047416 1.11 6.69
Feb 2018 181485.7527067264 1.23 7.41
Mar 2018 184052.0191784442 1.41 8.50
Apr 2018 186396.7048356179 1.27 9.29
May 2018 189048.12616762263 1.42 10.31
Jun 2018 191578.4075952965 1.34 11.16
Jul 2018 194326.9690419211 1.44 12.34
Aug 2018 196301.2547725255 1.02 13.09
Sep 2018 197961.75419430886 0.85 13.57
Oct 2018 198747.09230013832 0.40 13.62
Nov 2018 199806.1653965276 0.53 13.50
Dec 2018 200973.3832153352 0.58 13.34
Jan 2019 202887.07206751406 0.95 13.17
Feb 2019 204704.72622806122 0.90 12.79
Mar 2019 206854.02855724588 1.05 12.39
Apr 2019 208291.1356689024 0.70 11.75
May 2019 209002.03812047586 0.34 10.56
Jun 2019 209273.10597684816 0.13 9.24
Jul 2019 209829.5138166754 0.27 7.98
Aug 2019 210885.48842004492 0.50 7.43
Sep 2019 212064.54353357202 0.56 7.12
Oct 2019 213726.32808643262 0.78 7.54
Nov 2019 216179.8446916713 1.15 8.20
Dec 2019 219017.0306023292 1.31 8.98
Jan 2020 221282.46912092008 1.03 9.07
Feb 2020 222806.42391684736 0.69 8.84
Mar 2020 223910.7676117822 0.50 8.25
Apr 2020 225253.44101278493 0.60 8.14
May 2020 226194.39830093257 0.42 8.23
Jun 2020 226279.4723343614 0.04 8.13
Jul 2020 226754.70814036173 0.21 8.07
Aug 2020 228516.50923353783 0.78 8.36
Sep 2020 232502.62390450164 1.74 9.64
Oct 2020 236289.3678392948 1.63 10.56
Nov 2020 239848.4725273325 1.51 10.95
Dec 2020 242467.3953655894 1.09 10.71
Jan 2021 245082.26680578667 1.08 10.76
Feb 2021 247924.9962216422 1.16 11.27
Mar 2021 251299.34050027738 1.36 12.23
Apr 2021 255732.81611070826 1.76 13.53
May 2021 261296.37183436644 2.18 15.52
Jun 2021 266566.67231441353 2.02 17.80
Jul 2021 271097.0024132873 1.70 19.56
Aug 2021 273348.50299612136 0.83 19.62
Sep 2021 275437.02501042077 0.76 18.47
Oct 2021 278163.92599776137 0.99 17.72
Nov 2021 282090.29831913934 1.41 17.61
Dec 2021 286201.577651871 1.46 18.04
Jan 2022 289648.6115587926 1.20 18.18
Feb 2022 292593.0281468084 1.02 18.02
Mar 2022 295103.68149530835 0.86 17.43
Apr 2022 297327.97609719983 0.75 16.27
May 2022 299607.8466554324 0.77 14.66
Jun 2022 302748.69243934803 1.05 13.57
Jul 2022 305349.66488416103 0.86 12.64
Aug 2022 306273.2008848335 0.30 12.05
Sep 2022 305276.25525078335 -0.33 10.83
Oct 2022 304713.2786694591 -0.18 9.54
Nov 2022 304797.2048278187 0.03 8.05
Dec 2022 303994.00797428767 -0.26 6.22
Jan 2023 302068.29455893283 -0.63 4.29
Feb 2023 300500.6813725157 -0.52 2.70
Mar 2023 300916.93564372614 0.14 1.97
Apr 2023 301990.7125956646 0.36 1.57
May 2023 303399.7884836251 0.47 1.27
Jun 2023 304204.9997398734 0.27 0.48
Jul 2023 304885.72450985154 0.22 -0.15
Aug 2023 305655.98002465005 0.25 -0.20
Sep 2023 306814.6979374166 0.38 0.50
Oct 2023 307853.1933552174 0.34 1.03
Nov 2023 309032.5273700256 0.38 1.39
Dec 2023 310132.79873016424 0.36 2.02
Jan 2024 311133.52519334404 0.32 3.00
Feb 2024 310633.211701992 -0.16 3.37
Mar 2024 310229.58842234145 -0.13 3.10
Apr 2024 310802.0290907739 0.19 2.92
May 2024 312224.21191925084 0.46 2.91
Jun 2024 312031.1439526172 -0.06 2.57
Jul 2024 311637.6282627972 -0.13 2.22
Aug 2024 312304.71760433895 0.21 2.17
Sep 2024 314552.12868155143 0.72 2.52
Oct 2024 316142.2618146273 0.51 2.69
Nov 2024 315710.37036832183 -0.14 2.16
Dec 2024 314509.9307722493 -0.38 1.41
Jan 2025 312623.9252699535 -0.60 0.48
Feb 2025 311201.49976390955 -0.45 0.18
Mar 2025 309448.7072941181 -0.56 -0.25
Apr 2025 308567.4246268763 -0.28 -0.72
May 2025 308198.78459408233 -0.12 -1.29
Jun 2025 307810.86948488123 -0.13 -1.35
Jul 2025 306866.19805449445 -0.31 -1.53
Aug 2025 305307.11101810075 -0.51 -2.24
Sep 2025 303585.62830042676 -0.56 -3.49
Oct 2025 302209.92245938926 -0.45 -4.41
Nov 2025 301037.63723884843 -0.39 -4.65
Dec 2025 300717.13819602947 -0.11 -4.38
Jan 2026 301054.87804027327 0.11 -3.70
Feb 2026 302258.6971671003 0.40 -2.87