Zip Code: 99357 (Royal 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 99357 Zip Code (Royal City, Washington) in February 2026 was $345,351.644. The month over month percentage change (MoM) was 0.33%, and the year over year percentage change (YoY) was 1.95%.

The chart below shows the trend of the smoothed and seasonally adjusted ZHVI for the 99357 zip code (Royal City, Washington). The table below shows the trend of the smoothed and seasonally adjusted ZHVI, and the MoM and YoY percentage changes for the 99357 zip code (Royal 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: 99357 (Royal City, Washington) - Trend of Zillow Home Value Index (ZHVI), Smooth and Seasonally Adjusted ($)
Zip Code: 99357 (Royal City, Washington) - Trend of Zillow Home Value Index (ZHVI), Smooth and Seasonally Adjusted
Items per page:
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Month ZHVI ($) MoM Perc. Change (%) YoY Perc. Change (%)
Jan 2015 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 194803.43057990907 Infinity Infinity
Mar 2017 195790.21653283742 0.51 Infinity
Apr 2017 196517.10794570053 0.37 Infinity
May 2017 197727.81372970287 0.62 Infinity
Jun 2017 198446.56467249422 0.36 Infinity
Jul 2017 199423.13438963794 0.49 Infinity
Aug 2017 200344.9595143262 0.46 Infinity
Sep 2017 201548.7073797999 0.60 Infinity
Oct 2017 202435.9854856755 0.44 Infinity
Nov 2017 203799.73118804046 0.67 Infinity
Dec 2017 204966.76236677752 0.57 Infinity
Jan 2018 206478.2976198709 0.74 Infinity
Feb 2018 208127.05125830867 0.80 6.84
Mar 2018 210855.51078825459 1.31 7.70
Apr 2018 213482.94678676175 1.25 8.63
May 2018 216146.59685368915 1.25 9.32
Jun 2018 218288.38145412333 0.99 10.00
Jul 2018 220744.2605123973 1.13 10.69
Aug 2018 222848.34196304285 0.95 11.23
Sep 2018 224813.76044376835 0.88 11.54
Oct 2018 226361.60388826276 0.69 11.82
Nov 2018 228310.3304570342 0.86 12.03
Dec 2018 230205.63588177098 0.83 12.31
Jan 2019 232110.67179616928 0.83 12.41
Feb 2019 234240.07857448992 0.92 12.55
Mar 2019 237061.945653819 1.21 12.43
Apr 2019 239426.38329847122 1.00 12.15
May 2019 240753.72426722964 0.55 11.38
Jun 2019 241481.0662437074 0.30 10.63
Jul 2019 242729.48665343 0.52 9.96
Aug 2019 244548.0537445702 0.75 9.74
Sep 2019 246364.56576157035 0.74 9.59
Oct 2019 248704.67708402427 0.95 9.87
Nov 2019 251598.13549414338 1.16 10.20
Dec 2019 254436.21902594576 1.13 10.53
Jan 2020 256351.9988447465 0.75 10.44
Feb 2020 257295.6219536582 0.37 9.84
Mar 2020 258506.87623842983 0.47 9.05
Apr 2020 260167.98325910783 0.64 8.66
May 2020 262155.3770096521 0.76 8.89
Jun 2020 263515.0070334145 0.52 9.13
Jul 2020 265249.50194202206 0.66 9.28
Aug 2020 267340.5129002744 0.79 9.32
Sep 2020 271136.2750438236 1.42 10.06
Oct 2020 275294.7510859342 1.53 10.69
Nov 2020 280126.0255064452 1.76 11.34
Dec 2020 284438.55163236073 1.54 11.79
Jan 2021 289016.5326479498 1.61 12.74
Feb 2021 293882.483664527 1.68 14.22
Mar 2021 298458.9240279668 1.56 15.46
Apr 2021 301812.27076544473 1.12 16.01
May 2021 304452.2269133202 0.88 16.13
Jun 2021 307476.12708282535 0.99 16.68
Jul 2021 309798.5956581659 0.76 16.80
Aug 2021 309269.59920960764 -0.17 15.68
Sep 2021 307074.1570663107 -0.71 13.26
Oct 2021 305772.5194951242 -0.42 11.07
Nov 2021 307772.5077575867 0.65 9.87
Dec 2021 310781.3527951084 0.98 9.26
Jan 2022 314799.19970997085 1.29 8.92
Feb 2022 319132.4491428756 1.38 8.59
Mar 2022 323392.8342213926 1.34 8.35
Apr 2022 327027.6211637205 1.12 8.36
May 2022 329491.183904337 0.75 8.22
Jun 2022 332169.2262186418 0.81 8.03
Jul 2022 333470.6213392009 0.39 7.64
Aug 2022 333504.81156236265 0.01 7.84
Sep 2022 332083.20202529005 -0.43 8.14
Oct 2022 331416.9126118929 -0.20 8.39
Nov 2022 331249.6221970679 -0.05 7.63
Dec 2022 330597.06846976344 -0.20 6.38
Jan 2023 329221.16368034383 -0.42 4.58
Feb 2023 328004.7324774412 -0.37 2.78
Mar 2023 326975.2968679959 -0.31 1.11
Apr 2023 326847.0210614176 -0.04 -0.05
May 2023 326903.2772708612 0.02 -0.78
Jun 2023 327684.31786695187 0.24 -1.35
Jul 2023 327864.72437304666 0.06 -1.68
Aug 2023 328377.937206402 0.16 -1.54
Sep 2023 329728.61154411314 0.41 -0.71
Oct 2023 331379.9386468256 0.50 -0.01
Nov 2023 332336.93336344144 0.29 0.33
Dec 2023 332247.06807461265 -0.03 0.50
Jan 2024 331803.5779843004 -0.13 0.78
Feb 2024 331417.5433351013 -0.12 1.04
Mar 2024 331820.24208535533 0.12 1.48
Apr 2024 333023.45309840416 0.36 1.89
May 2024 334660.82987111877 0.49 2.37
Jun 2024 335499.7505321871 0.25 2.38
Jul 2024 335796.69492657133 0.09 2.42
Aug 2024 336555.46267776744 0.23 2.49
Sep 2024 338013.28108903655 0.43 2.51
Oct 2024 339509.8596617728 0.44 2.45
Nov 2024 339729.4242607969 0.07 2.22
Dec 2024 339966.4877535726 0.07 2.32
Jan 2025 339273.9340373673 -0.20 2.25
Feb 2025 338734.6777719431 -0.16 2.21
Mar 2025 337086.7988856627 -0.49 1.59
Apr 2025 335920.12732610427 -0.35 0.87
May 2025 335549.3575200481 -0.11 0.27
Jun 2025 335841.21538161644 0.09 0.10
Jul 2025 336617.5258395035 0.23 0.24
Aug 2025 338030.6315756598 0.42 0.44
Sep 2025 339747.24829055363 0.51 0.51
Oct 2025 341508.9111385175 0.52 0.59
Nov 2025 342341.75582622486 0.24 0.77
Dec 2025 343193.42598676815 0.25 0.95
Jan 2026 344200.6365726539 0.29 1.45
Feb 2026 345351.6444880182 0.33 1.95