Zip Code: 17970 (Saint Clair, Pennsylvania) - 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 17970 Zip Code (Saint Clair, Pennsylvania) in February 2026 was $99,887.941. The month over month percentage change (MoM) was 1.13%, and the year over year percentage change (YoY) was 4.53%.

The chart below shows the trend of the smoothed and seasonally adjusted ZHVI for the 17970 zip code (Saint Clair, Pennsylvania). The table below shows the trend of the smoothed and seasonally adjusted ZHVI, and the MoM and YoY percentage changes for the 17970 zip code (Saint Clair, Pennsylvania).

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

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: 17970 (Saint Clair, Pennsylvania) - Trend of Zillow Home Value Index (ZHVI), Smooth and Seasonally Adjusted ($)
Zip Code: 17970 (Saint Clair, Pennsylvania) - Trend of Zillow Home Value Index (ZHVI), Smooth and Seasonally Adjusted
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Month ZHVI ($) MoM Perc. Change (%) YoY Perc. Change (%)
Jan 2015 38700.71010457181 -1.12 -7.41
Feb 2015 38440.24827971387 -0.67 -7.12
Mar 2015 38325.29931707228 -0.30 -7.37
Apr 2015 38469.08256928558 0.38 -7.99
May 2015 38755.24211915547 0.74 -8.12
Jun 2015 39168.69262069725 1.07 -7.78
Jul 2015 39507.84626736976 0.87 -6.82
Aug 2015 39691.513242794135 0.47 -5.70
Sep 2015 39650.15970114493 -0.10 -4.55
Oct 2015 39374.18236294039 -0.70 -3.16
Nov 2015 39000.93558404749 -0.95 -2.07
Dec 2015 38766.715695723375 -0.60 -0.95
Jan 2016 38132.50369166658 -1.64 -1.47
Feb 2016 37399.6262651373 -1.92 -2.71
Mar 2016 36561.21475987389 -2.24 -4.60
Apr 2016 36380.037530229165 -0.50 -5.43
May 2016 36556.81666081114 0.49 -5.67
Jun 2016 37190.24020178 1.73 -5.05
Jul 2016 37783.76895713493 1.60 -4.36
Aug 2016 38545.1175688392 2.02 -2.89
Sep 2016 39055.931810287286 1.33 -1.50
Oct 2016 39503.977607690096 1.15 0.33
Nov 2016 39481.292269116944 -0.06 1.23
Dec 2016 39615.55527021276 0.34 2.19
Jan 2017 40058.99510163551 1.12 5.05
Feb 2017 41084.49225465846 2.56 9.85
Mar 2017 41731.796548843304 1.58 14.14
Apr 2017 42086.193742922944 0.85 15.69
May 2017 41999.474726689245 -0.21 14.89
Jun 2017 42103.942854479916 0.25 13.21
Jul 2017 42352.15961036154 0.59 12.09
Aug 2017 42415.42808299205 0.15 10.04
Sep 2017 42579.68482839538 0.39 9.02
Oct 2017 42984.81605547585 0.95 8.81
Nov 2017 44004.68055549759 2.37 11.46
Dec 2017 45089.449834827035 2.47 13.82
Jan 2018 45711.57776155043 1.38 14.11
Feb 2018 46298.57346004006 1.28 12.69
Mar 2018 47249.04558760599 2.05 13.22
Apr 2018 47978.81116209852 1.55 14.00
May 2018 48018.0720639033 0.08 14.33
Jun 2018 47445.11311506957 -1.19 12.69
Jul 2018 47259.372949446406 -0.39 11.59
Aug 2018 47355.56359496149 0.20 11.65
Sep 2018 47686.442951758036 0.70 11.99
Oct 2018 47956.22388151872 0.57 11.57
Nov 2018 48520.25721062354 1.18 10.26
Dec 2018 48772.435559707956 0.52 8.17
Jan 2019 48799.42051405593 0.06 6.76
Feb 2019 48471.50351783957 -0.67 4.69
Mar 2019 48229.31806695971 -0.50 2.08
Apr 2019 47974.11967956472 -0.53 -0.01
May 2019 47548.172075317016 -0.89 -0.98
Jun 2019 46853.63286363266 -1.46 -1.25
Jul 2019 46160.43013420899 -1.48 -2.33
Aug 2019 45700.420361501114 -1.00 -3.49
Sep 2019 45586.03292549116 -0.25 -4.40
Oct 2019 45711.95194078592 0.28 -4.68
Nov 2019 45796.223734675325 0.18 -5.61
Dec 2019 45782.73346262664 -0.03 -6.13
Jan 2020 45666.86241376548 -0.25 -6.42
Feb 2020 45659.125613488206 -0.02 -5.80
Mar 2020 46149.96070443024 1.08 -4.31
Apr 2020 46877.09306556996 1.58 -2.29
May 2020 47877.65455694491 2.13 0.69
Jun 2020 48627.11730862475 1.57 3.79
Jul 2020 49636.61908411496 2.08 7.53
Aug 2020 50768.26547056849 2.28 11.09
Sep 2020 52538.68266153396 3.49 15.25
Oct 2020 54641.09170934223 4.00 19.53
Nov 2020 57155.724619823304 4.60 24.80
Dec 2020 59561.31139926504 4.21 30.10
Jan 2021 61771.37466773815 3.71 35.27
Feb 2021 63917.814773410304 3.48 39.99
Mar 2021 65907.72865467111 3.11 42.81
Apr 2021 67419.25482976584 2.29 43.82
May 2021 69099.77691459529 2.49 44.33
Jun 2021 71105.15861879877 2.90 46.23
Jul 2021 72746.12161226202 2.31 46.56
Aug 2021 72881.35557796653 0.19 43.56
Sep 2021 71489.45142065964 -1.91 36.07
Oct 2021 70596.65627237926 -1.25 29.20
Nov 2021 70247.03233041718 -0.49 22.91
Dec 2021 70064.44046380448 -0.26 17.63
Jan 2022 70460.2804161781 0.56 14.07
Feb 2022 71348.53170054627 1.26 11.63
Mar 2022 72999.21604865044 2.31 10.76
Apr 2022 73725.5860431341 1.00 9.35
May 2022 74362.30934032383 0.86 7.62
Jun 2022 75483.78809658134 1.51 6.16
Jul 2022 76321.7265481545 1.11 4.92
Aug 2022 76875.18458762423 0.73 5.48
Sep 2022 76142.3448971956 -0.95 6.51
Oct 2022 75942.38897784257 -0.26 7.57
Nov 2022 75537.44877629232 -0.53 7.53
Dec 2022 75618.75350839659 0.11 7.93
Jan 2023 75604.4479927688 -0.02 7.30
Feb 2023 75753.51854292276 0.20 6.17
Mar 2023 76132.67020693904 0.50 4.29
Apr 2023 76779.68090650806 0.85 4.14
May 2023 77687.74278685123 1.18 4.47
Jun 2023 78571.50615457691 1.14 4.09
Jul 2023 79305.35600128361 0.93 3.91
Aug 2023 80741.923682491 1.81 5.03
Sep 2023 82163.10127972225 1.76 7.91
Oct 2023 83381.36954465615 1.48 9.80
Nov 2023 83594.28419585289 0.26 10.67
Dec 2023 82974.8714286473 -0.74 9.73
Jan 2024 81954.28981075919 -1.23 8.40
Feb 2024 81142.77648712306 -0.99 7.11
Mar 2024 81798.61739492306 0.81 7.44
Apr 2024 83885.58894280384 2.55 9.26
May 2024 86342.48423598846 2.93 11.14
Jun 2024 88464.79941969614 2.46 12.59
Jul 2024 89380.67549173697 1.03 12.70
Aug 2024 89902.92446756088 0.58 11.35
Sep 2024 90090.80383113601 0.21 9.65
Oct 2024 90875.81881579758 0.87 8.99
Nov 2024 91693.12002390473 0.90 9.69
Dec 2024 93007.1321360243 1.43 12.09
Jan 2025 94238.30931716682 1.32 14.99
Feb 2025 95559.16485273943 1.40 17.77
Mar 2025 96622.3590831828 1.11 18.12
Apr 2025 98083.84582096798 1.51 16.93
May 2025 99657.87550180336 1.61 15.42
Jun 2025 100298.60627910995 0.64 13.38
Jul 2025 100079.88916573254 -0.22 11.97
Aug 2025 99546.08317305807 -0.53 10.73
Sep 2025 99089.97592806524 -0.46 9.99
Oct 2025 98503.44259907231 -0.59 8.39
Nov 2025 97861.19197706015 -0.65 6.73
Dec 2025 97833.45276985684 -0.03 5.19
Jan 2026 98767.53941286566 0.96 4.81
Feb 2026 99887.94101778447 1.13 4.53