Zip Code: 14878 (Rock Stream, New York) - 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 14878 Zip Code (Rock Stream, New York) in February 2026 was $274,063.327. The month over month percentage change (MoM) was 0.72%, and the year over year percentage change (YoY) was -1.18%.

The chart below shows the trend of the smoothed and seasonally adjusted ZHVI for the 14878 zip code (Rock Stream, New York). The table below shows the trend of the smoothed and seasonally adjusted ZHVI, and the MoM and YoY percentage changes for the 14878 zip code (Rock Stream, New York).

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

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: 14878 (Rock Stream, New York) - Trend of Zillow Home Value Index (ZHVI), Smooth and Seasonally Adjusted ($)
Zip Code: 14878 (Rock Stream, New York) - Trend of Zillow Home Value Index (ZHVI), Smooth and Seasonally Adjusted
1 – 10 of 134
Month ZHVI ($) MoM Perc. Change (%) YoY Perc. Change (%)
Jan 2015 153435.60990010397 -0.10 0.73
Feb 2015 153880.3078861553 0.29 0.95
Mar 2015 154133.95391003953 0.17 0.92
Apr 2015 154851.65297690924 0.47 1.29
May 2015 154982.9276356378 0.09 0.87
Jun 2015 155791.915010595 0.52 0.73
Jul 2015 156448.7231579092 0.42 0.41
Aug 2015 157484.01056003082 0.66 0.62
Sep 2015 158580.65276415268 0.70 1.34
Oct 2015 159272.15693762404 0.44 2.49
Nov 2015 159442.30450743454 0.11 3.31
Dec 2015 158798.83584802473 -0.40 3.39
Jan 2016 158272.61491746892 -0.33 3.15
Feb 2016 158280.04554923638 0.01 2.86
Mar 2016 158505.24298798188 0.14 2.84
Apr 2016 158936.90741125846 0.27 2.64
May 2016 159334.10559931686 0.25 2.81
Jun 2016 159968.92864297275 0.40 2.68
Jul 2016 160278.61841944593 0.19 2.45
Aug 2016 160533.91852109213 0.16 1.94
Sep 2016 160840.94993080696 0.19 1.43
Oct 2016 161135.64616951963 0.18 1.17
Nov 2016 161704.31225317143 0.35 1.42
Dec 2016 162546.8998121231 0.52 2.36
Jan 2017 164331.96679440027 1.10 3.83
Feb 2017 166016.89354913327 1.02 4.89
Mar 2017 167358.15357130137 0.81 5.59
Apr 2017 168250.88851359556 0.53 5.86
May 2017 169454.2632325467 0.72 6.35
Jun 2017 170718.89645967566 0.75 6.72
Jul 2017 172139.5112470505 0.83 7.40
Aug 2017 173148.48056360782 0.59 7.86
Sep 2017 173995.63166948908 0.49 8.18
Oct 2017 174205.4389068247 0.12 8.11
Nov 2017 174383.628286019 0.10 7.84
Dec 2017 174673.7569417508 0.17 7.46
Jan 2018 175110.69714523279 0.25 6.56
Feb 2018 174902.76706304154 -0.12 5.35
Mar 2018 174914.53723047793 0.01 4.51
Apr 2018 174900.377010258 -0.01 3.95
May 2018 175616.37351336854 0.41 3.64
Jun 2018 176207.9457764715 0.34 3.22
Jul 2018 177381.35185548515 0.67 3.05
Aug 2018 178188.15337674215 0.46 2.91
Sep 2018 178429.65189989874 0.14 2.55
Oct 2018 177694.95696091678 -0.41 2.00
Nov 2018 177321.75814407403 -0.21 1.69
Dec 2018 177206.01416168478 -0.06 1.45
Jan 2019 177678.14627667423 0.27 1.47
Feb 2019 178368.10936563544 0.39 1.98
Mar 2019 179904.88650141098 0.86 2.85
Apr 2019 181344.975665669 0.80 3.69
May 2019 182630.85932438812 0.71 3.99
Jun 2019 183396.6797730363 0.42 4.08
Jul 2019 183778.62536209976 0.21 3.61
Aug 2019 183881.10285116165 0.06 3.20
Sep 2019 183614.53403718493 -0.14 2.91
Oct 2019 184015.49314823945 0.22 3.56
Nov 2019 184782.00925722692 0.42 4.21
Dec 2019 185449.30237989812 0.36 4.65
Jan 2020 185319.48727502234 -0.07 4.30
Feb 2020 184741.19396550165 -0.31 3.57
Mar 2020 184750.63112335905 0.01 2.69
Apr 2020 185426.16259616803 0.37 2.25
May 2020 186574.65191229343 0.62 2.16
Jun 2020 187576.52361913037 0.54 2.28
Jul 2020 188935.4385697459 0.72 2.81
Aug 2020 191053.16141396412 1.12 3.90
Sep 2020 194691.9465028573 1.91 6.03
Oct 2020 198867.94628460836 2.15 8.07
Nov 2020 203274.17520274562 2.22 10.01
Dec 2020 207386.67373826704 2.02 11.83
Jan 2021 211269.9468059817 1.87 14.00
Feb 2021 214953.29693327213 1.74 16.35
Mar 2021 217768.0615160414 1.31 17.87
Apr 2021 220255.24354356018 1.14 18.78
May 2021 222996.2271013679 1.24 19.52
Jun 2021 226485.20513868463 1.57 20.74
Jul 2021 229098.54853706528 1.15 21.26
Aug 2021 230374.7037932355 0.56 20.58
Sep 2021 229861.52311869492 -0.22 18.06
Oct 2021 229683.89321838715 -0.08 15.50
Nov 2021 229771.34630217074 0.04 13.04
Dec 2021 230621.6836535119 0.37 11.20
Jan 2022 233677.46893266743 1.33 10.61
Feb 2022 237570.74354437832 1.67 10.52
Mar 2022 242241.11130740526 1.97 11.24
Apr 2022 245971.39795737408 1.54 11.68
May 2022 249089.39834938268 1.27 11.70
Jun 2022 252307.49022534795 1.29 11.40
Jul 2022 253776.33544432372 0.58 10.77
Aug 2022 254286.8341959139 0.20 10.38
Sep 2022 253059.81890722553 -0.48 10.09
Oct 2022 252365.59195786982 -0.27 9.88
Nov 2022 251822.86330347302 -0.21 9.60
Dec 2022 251323.72715246028 -0.20 8.98
Jan 2023 249608.93133659416 -0.68 6.82
Feb 2023 247719.2763589551 -0.76 4.27
Mar 2023 247631.5463206164 -0.04 2.23
Apr 2023 250213.91206089288 1.04 1.73
May 2023 253686.67540018886 1.39 1.85
Jun 2023 256975.79413984113 1.30 1.85
Jul 2023 259805.03477592903 1.10 2.38
Aug 2023 261720.6275298662 0.74 2.92
Sep 2023 263272.89301974094 0.59 4.04
Oct 2023 264427.7723243349 0.44 4.78
Nov 2023 266130.38844143087 0.64 5.68
Dec 2023 266214.37885877263 0.03 5.93
Jan 2024 264625.72751084977 -0.60 6.02
Feb 2024 262424.25492852624 -0.83 5.94
Mar 2024 261767.04359113288 -0.25 5.71
Apr 2024 263002.70321766025 0.47 5.11
May 2024 265454.0579889554 0.93 4.64
Jun 2024 268551.30431685894 1.17 4.51
Jul 2024 271237.4164876554 1.00 4.40
Aug 2024 273670.80465670564 0.90 4.57
Sep 2024 274927.9122917149 0.46 4.43
Oct 2024 275946.2752764015 0.37 4.36
Nov 2024 276248.51959051756 0.11 3.80
Dec 2024 277120.73472734046 0.32 4.10
Jan 2025 277090.0861645856 -0.01 4.71
Feb 2025 277340.0760345511 0.09 5.68
Mar 2025 276467.8777074979 -0.31 5.62
Apr 2025 275356.36789069866 -0.40 4.70
May 2025 273290.6361305578 -0.75 2.95
Jun 2025 271019.1916895577 -0.83 0.92
Jul 2025 269457.294221683 -0.58 -0.66
Aug 2025 268484.8327961313 -0.36 -1.89
Sep 2025 269081.30347214564 0.22 -2.13
Oct 2025 269756.8538626219 0.25 -2.24
Nov 2025 270333.2044002484 0.21 -2.14
Dec 2025 270628.2001391649 0.11 -2.34
Jan 2026 272100.0062494538 0.54 -1.80
Feb 2026 274063.3266244081 0.72 -1.18