Zip Code: 99135 (Hartline, 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 99135 Zip Code (Hartline, Washington) in February 2026 was $209,230.305. The month over month percentage change (MoM) was -0.15%, and the year over year percentage change (YoY) was -3.87%.

The chart below shows the trend of the smoothed and seasonally adjusted ZHVI for the 99135 zip code (Hartline, Washington). The table below shows the trend of the smoothed and seasonally adjusted ZHVI, and the MoM and YoY percentage changes for the 99135 zip code (Hartline, 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: 99135 (Hartline, Washington) - Trend of Zillow Home Value Index (ZHVI), Smooth and Seasonally Adjusted ($)
Zip Code: 99135 (Hartline, Washington) - Trend of Zillow Home Value Index (ZHVI), Smooth and Seasonally Adjusted
1 – 10 of 134
Month ZHVI ($) MoM Perc. Change (%) YoY Perc. Change (%)
Jan 2015 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 0 NaN NaN
Mar 2019 0 NaN NaN
Apr 2019 0 NaN NaN
May 2019 0 NaN NaN
Jun 2019 0 NaN NaN
Jul 2019 0 NaN NaN
Aug 2019 0 NaN NaN
Sep 2019 0 NaN NaN
Oct 2019 0 NaN NaN
Nov 2019 0 NaN NaN
Dec 2019 0 NaN NaN
Jan 2020 0 NaN NaN
Feb 2020 0 NaN NaN
Mar 2020 0 NaN NaN
Apr 2020 0 NaN NaN
May 2020 0 NaN NaN
Jun 2020 0 NaN NaN
Jul 2020 0 NaN NaN
Aug 2020 0 NaN NaN
Sep 2020 0 NaN NaN
Oct 2020 0 NaN NaN
Nov 2020 0 NaN NaN
Dec 2020 0 NaN NaN
Jan 2021 0 NaN NaN
Feb 2021 0 NaN NaN
Mar 2021 0 NaN NaN
Apr 2021 0 NaN NaN
May 2021 0 NaN NaN
Jun 2021 0 NaN NaN
Jul 2021 0 NaN NaN
Aug 2021 0 NaN NaN
Sep 2021 0 NaN NaN
Oct 2021 0 NaN NaN
Nov 2021 0 NaN NaN
Dec 2021 0 NaN NaN
Jan 2022 0 NaN NaN
Feb 2022 218554.25652079025 Infinity Infinity
Mar 2022 217708.3399244441 -0.39 Infinity
Apr 2022 217692.00893498154 -0.01 Infinity
May 2022 217535.53382744803 -0.07 Infinity
Jun 2022 218748.53190781883 0.56 Infinity
Jul 2022 218857.6716261469 0.05 Infinity
Aug 2022 218659.38298769257 -0.09 Infinity
Sep 2022 217470.2841109844 -0.54 Infinity
Oct 2022 217733.57433822355 0.12 Infinity
Nov 2022 218090.7413308653 0.16 Infinity
Dec 2022 217167.494566396 -0.42 Infinity
Jan 2023 214612.92554825722 -1.18 Infinity
Feb 2023 212412.1108505548 -1.02 -2.81
Mar 2023 211788.40689121315 -0.29 -2.72
Apr 2023 212654.85758254677 0.41 -2.31
May 2023 213446.59959477084 0.37 -1.88
Jun 2023 214132.85976650892 0.32 -2.11
Jul 2023 214808.10474038523 0.32 -1.85
Aug 2023 215240.62916833078 0.20 -1.56
Sep 2023 215460.0844626325 0.10 -0.92
Oct 2023 215627.00800720626 0.08 -0.97
Nov 2023 216402.03011398925 0.36 -0.77
Dec 2023 216812.16249465503 0.19 -0.16
Jan 2024 215828.5882797686 -0.45 0.57
Feb 2024 213509.20884086596 -1.07 0.52
Mar 2024 212949.28014051297 -0.26 0.55
Apr 2024 214122.39132536502 0.55 0.69
May 2024 216016.49921513753 0.89 1.20
Jun 2024 216754.06974528686 0.34 1.22
Jul 2024 216764.05409115902 0.01 0.91
Aug 2024 217489.4052654039 0.34 1.05
Sep 2024 217807.91919991074 0.15 1.09
Oct 2024 218227.4096588708 0.19 1.21
Nov 2024 217548.25739576705 -0.31 0.53
Dec 2024 218127.0470006798 0.27 0.61
Jan 2025 218347.00418939476 0.10 1.17
Feb 2025 217660.0736206212 -0.31 1.94
Mar 2025 215056.95138051128 -1.20 0.99
Apr 2025 211839.98900289848 -1.50 -1.07
May 2025 209802.90242358737 -0.96 -2.88
Jun 2025 208850.21296071343 -0.45 -3.65
Jul 2025 209548.60521459466 0.33 -3.33
Aug 2025 212057.90850729038 1.20 -2.50
Sep 2025 214042.78151433752 0.94 -1.73
Oct 2025 214594.4235011626 0.26 -1.66
Nov 2025 213013.52062019272 -0.74 -2.08
Dec 2025 210795.60510690956 -1.04 -3.36
Jan 2026 209547.26430777754 -0.59 -4.03
Feb 2026 209230.30537985836 -0.15 -3.87