Portola Valley (City), California - 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 Portola Valley (City), California in February 2026 was $4,142,297.575. The month over month percentage change (MoM) was 0.91%, and the year over year percentage change (YoY) was 9.76%.

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

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

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.
Portola Valley (City), CA - Trend of Zillow Home Value Index (ZHVI), Smooth and Seasonally Adjusted ($)
Portola Valley (City), CA - Trend of Zillow Home Value Index (ZHVI), Smooth and Seasonally Adjusted
1 – 10 of 134
Month ZHVI ($) MoM Perc. Change (%) YoY Perc. Change (%)
Jan 2015 2658138.9021279546 1.95 12.39
Feb 2015 2693669.5117694456 1.34 12.54
Mar 2015 2727560.300292012 1.26 12.57
Apr 2015 2737057.0981332078 0.35 11.67
May 2015 2750632.4926267695 0.50 11.15
Jun 2015 2760596.3353573177 0.36 11.18
Jul 2015 2772386.7611954813 0.43 11.77
Aug 2015 2779707.518148836 0.26 12.31
Sep 2015 2797548.291086758 0.64 12.08
Oct 2015 2830781.318147577 1.19 12.16
Nov 2015 2865640.375663664 1.23 11.49
Dec 2015 2893909.2583134808 0.99 10.99
Jan 2016 2924324.7660171115 1.05 10.01
Feb 2016 2956785.9916758467 1.11 9.77
Mar 2016 2983844.9612297877 0.92 9.40
Apr 2016 2988940.815120332 0.17 9.20
May 2016 2974673.809510319 -0.48 8.15
Jun 2016 2952274.224054964 -0.75 6.94
Jul 2016 2921266.7767699324 -1.05 5.37
Aug 2016 2895886.718922348 -0.87 4.18
Sep 2016 2873218.7846727646 -0.78 2.71
Oct 2016 2871974.392405858 -0.04 1.46
Nov 2016 2879806.992684929 0.27 0.49
Dec 2016 2901396.3333292324 0.75 0.26
Jan 2017 2907767.049048549 0.22 -0.57
Feb 2017 2909312.5958654736 0.05 -1.61
Mar 2017 2884864.8111710716 -0.84 -3.32
Apr 2017 2871351.012719706 -0.47 -3.93
May 2017 2849822.0304430244 -0.75 -4.20
Jun 2017 2838279.807322487 -0.40 -3.86
Jul 2017 2827124.2500034384 -0.39 -3.22
Aug 2017 2828668.2354715746 0.06 -2.32
Sep 2017 2849181.295131108 0.73 -0.84
Oct 2017 2872340.4098825012 0.81 0.01
Nov 2017 2893385.577221904 0.73 0.47
Dec 2017 2916901.5690767462 0.81 0.53
Jan 2018 2954896.7488752776 1.30 1.62
Feb 2018 2993507.493266931 1.31 2.89
Mar 2018 3016657.4618590153 0.77 4.57
Apr 2018 3029053.665862922 0.41 5.49
May 2018 3042251.6919484907 0.44 6.75
Jun 2018 3056781.50879393 0.48 7.70
Jul 2018 3056802.3169217785 0.00 8.12
Aug 2018 3063730.962860499 0.23 8.31
Sep 2018 3074574.411962356 0.35 7.91
Oct 2018 3101522.529295987 0.88 7.98
Nov 2018 3115378.363278059 0.45 7.67
Dec 2018 3108665.069124473 -0.21 6.57
Jan 2019 3088563.2845056783 -0.65 4.52
Feb 2019 3057949.967751956 -0.99 2.15
Mar 2019 3035105.746639937 -0.75 0.61
Apr 2019 3024409.4416767694 -0.35 -0.15
May 2019 3019610.124652404 -0.16 -0.74
Jun 2019 3012609.332055353 -0.23 -1.44
Jul 2019 3006919.843386568 -0.19 -1.63
Aug 2019 3013475.676740892 0.22 -1.64
Sep 2019 3032410.0498072878 0.63 -1.37
Oct 2019 3035783.47047245 0.11 -2.12
Nov 2019 3034935.460617117 -0.03 -2.58
Dec 2019 3029891.331185721 -0.17 -2.53
Jan 2020 3032173.8305338863 0.08 -1.83
Feb 2020 3036204.4620900787 0.13 -0.71
Mar 2020 3046395.0336547256 0.34 0.37
Apr 2020 3058688.3136696094 0.40 1.13
May 2020 3062792.361595725 0.13 1.43
Jun 2020 3045008.079860892 -0.58 1.08
Jul 2020 3017479.9341361206 -0.90 0.35
Aug 2020 2994110.882883905 -0.77 -0.64
Sep 2020 3002913.894643257 0.29 -0.97
Oct 2020 3022160.66757518 0.64 -0.45
Nov 2020 3053046.1970111784 1.02 0.60
Dec 2020 3071644.1905499506 0.61 1.38
Jan 2021 3090561.477507464 0.62 1.93
Feb 2021 3105621.5266917334 0.49 2.29
Mar 2021 3134678.3428898104 0.94 2.90
Apr 2021 3185880.5872278144 1.63 4.16
May 2021 3251482.402616383 2.06 6.16
Jun 2021 3329923.241500089 2.41 9.36
Jul 2021 3401327.4976161974 2.14 12.72
Aug 2021 3463779.9442019165 1.84 15.69
Sep 2021 3500564.963440573 1.06 16.57
Oct 2021 3536489.045530681 1.03 17.02
Nov 2021 3573517.5347399153 1.05 17.05
Dec 2021 3619802.931577757 1.30 17.85
Jan 2022 3678842.8589977566 1.63 19.04
Feb 2022 3760383.0685792784 2.22 21.08
Mar 2022 3863088.1888384335 2.73 23.24
Apr 2022 3950140.2326522633 2.25 23.99
May 2022 4005322.670811273 1.40 23.19
Jun 2022 4011951.436024504 0.17 20.48
Jul 2022 3972067.0015794323 -0.99 16.78
Aug 2022 3895046.9545391533 -1.94 12.45
Sep 2022 3799011.714541741 -2.47 8.53
Oct 2022 3719987.4266743623 -2.08 5.19
Nov 2022 3670954.402497048 -1.32 2.73
Dec 2022 3645479.2013158253 -0.69 0.71
Jan 2023 3602247.5155181685 -1.19 -2.08
Feb 2023 3555886.308779631 -1.29 -5.44
Mar 2023 3513227.276724089 -1.20 -9.06
Apr 2023 3506157.523711411 -0.20 -11.24
May 2023 3509749.9065337307 0.10 -12.37
Jun 2023 3527665.3134123334 0.51 -12.07
Jul 2023 3557723.4327607225 0.85 -10.43
Aug 2023 3588839.8108167113 0.88 -7.86
Sep 2023 3616339.6108595803 0.77 -4.81
Oct 2023 3634695.6025279886 0.51 -2.29
Nov 2023 3632660.853367139 -0.06 -1.04
Dec 2023 3605863.1622917554 -0.74 -1.09
Jan 2024 3562365.08279622 -1.21 -1.11
Feb 2024 3534584.5003237906 -0.78 -0.60
Mar 2024 3546478.447919454 0.34 0.95
Apr 2024 3597170.396619683 1.43 2.60
May 2024 3643747.567859348 1.30 3.82
Jun 2024 3665889.9643860273 0.61 3.92
Jul 2024 3667854.9924060497 0.05 3.10
Aug 2024 3672582.7285110615 0.13 2.33
Sep 2024 3686106.570754554 0.37 1.93
Oct 2024 3695990.1283685346 0.27 1.69
Nov 2024 3713652.137907433 0.48 2.23
Dec 2024 3738021.751567015 0.66 3.67
Jan 2025 3757189.7753292955 0.51 5.47
Feb 2025 3773947.094009152 0.45 6.77
Mar 2025 3791164.9664413277 0.46 6.90
Apr 2025 3811752.5220562345 0.54 5.97
May 2025 3827069.1064990745 0.40 5.03
Jun 2025 3830179.782120632 0.08 4.48
Jul 2025 3840724.5083889714 0.28 4.71
Aug 2025 3852793.3372681453 0.31 4.91
Sep 2025 3886046.881321339 0.86 5.42
Oct 2025 3939081.8203513264 1.37 6.58
Nov 2025 4001957.1109886947 1.60 7.76
Dec 2025 4061300.397597614 1.48 8.65
Jan 2026 4105013.455708295 1.08 9.26
Feb 2026 4142297.5753838406 0.91 9.76