Zip Code: 06419 (Killingworth, Connecticut) - 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 06419 Zip Code (Killingworth, Connecticut) in February 2026 was $582,279.181. The month over month percentage change (MoM) was 0.27%, and the year over year percentage change (YoY) was 5.17%.

The chart below shows the trend of the smoothed and seasonally adjusted ZHVI for the 06419 zip code (Killingworth, Connecticut). The table below shows the trend of the smoothed and seasonally adjusted ZHVI, and the MoM and YoY percentage changes for the 06419 zip code (Killingworth, Connecticut).

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

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: 06419 (Killingworth, Connecticut) - Trend of Zillow Home Value Index (ZHVI), Smooth and Seasonally Adjusted ($)
Zip Code: 06419 (Killingworth, Connecticut) - Trend of Zillow Home Value Index (ZHVI), Smooth and Seasonally Adjusted
1 – 10 of 134
Month ZHVI ($) MoM Perc. Change (%) YoY Perc. Change (%)
Jan 2015 329592.58448294806 0.59 0.71
Feb 2015 331170.53106982546 0.48 0.45
Mar 2015 332399.82903068163 0.37 0.30
Apr 2015 332873.6267817695 0.14 0.26
May 2015 333414.22054778243 0.16 0.20
Jun 2015 333170.29362212896 -0.07 0.07
Jul 2015 332417.29486413853 -0.23 -0.11
Aug 2015 331377.79211559694 -0.31 0.05
Sep 2015 330561.5130696507 -0.25 0.31
Oct 2015 330121.28525275964 -0.13 0.77
Nov 2015 329762.78641110077 -0.11 0.84
Dec 2015 329993.98395219987 0.07 0.72
Jan 2016 331508.7778141401 0.46 0.58
Feb 2016 332763.79885006585 0.38 0.48
Mar 2016 333496.1377756406 0.22 0.33
Apr 2016 332814.4609854902 -0.20 -0.02
May 2016 332498.4415871257 -0.09 -0.28
Jun 2016 332307.35478336 -0.06 -0.26
Jul 2016 331904.586335858 -0.12 -0.15
Aug 2016 330724.9551983254 -0.35 -0.20
Sep 2016 329023.7868798605 -0.51 -0.46
Oct 2016 328085.31952279434 -0.28 -0.62
Nov 2016 328090.1379425892 0.00 -0.51
Dec 2016 329820.4103408523 0.53 -0.05
Jan 2017 332221.6137015663 0.73 0.22
Feb 2017 335337.4617420828 0.94 0.77
Mar 2017 337358.82482606516 0.60 1.16
Apr 2017 338723.2881471295 0.40 1.78
May 2017 339321.7173382389 0.18 2.05
Jun 2017 339622.22280380107 0.09 2.20
Jul 2017 339705.3096345058 0.02 2.35
Aug 2017 338929.6219719473 -0.23 2.48
Sep 2017 337860.941013776 -0.31 2.69
Oct 2017 336491.6872284399 -0.40 2.56
Nov 2017 335808.12147931964 -0.20 2.35
Dec 2017 335628.0168317452 -0.05 1.76
Jan 2018 335784.81854690664 0.05 1.07
Feb 2018 336051.77828524937 0.08 0.21
Mar 2018 336529.91777973954 0.14 -0.25
Apr 2018 337321.25727794 0.24 -0.41
May 2018 338559.97834470536 0.37 -0.22
Jun 2018 339692.31522841007 0.33 0.02
Jul 2018 340185.70562765986 0.14 0.14
Aug 2018 340412.08163236274 0.07 0.44
Sep 2018 340948.92238448974 0.16 0.91
Oct 2018 341651.6228038619 0.21 1.53
Nov 2018 341685.9655613939 0.01 1.75
Dec 2018 341481.6413331022 -0.06 1.74
Jan 2019 341502.95744211774 0.01 1.70
Feb 2019 342097.2123383626 0.17 1.80
Mar 2019 342701.9499928127 0.18 1.83
Apr 2019 343248.9365220585 0.16 1.76
May 2019 343280.86955294234 0.01 1.39
Jun 2019 343336.94391658925 0.02 1.07
Jul 2019 343366.033193311 0.01 0.94
Aug 2019 343990.0475797958 0.18 1.05
Sep 2019 344413.0108459026 0.12 1.02
Oct 2019 344955.6081011899 0.16 0.97
Nov 2019 345477.82606723177 0.15 1.11
Dec 2019 346491.61267337785 0.29 1.47
Jan 2020 347464.22384536645 0.28 1.75
Feb 2020 348050.16771023534 0.17 1.74
Mar 2020 348334.1391649312 0.08 1.64
Apr 2020 348763.7717917895 0.12 1.61
May 2020 348479.1165976061 -0.08 1.51
Jun 2020 347965.3500371367 -0.15 1.35
Jul 2020 347916.76439966314 -0.01 1.33
Aug 2020 350826.09062988235 0.84 1.99
Sep 2020 0 -100.00 -100.00
Oct 2020 0 NaN -100.00
Nov 2020 0 NaN -100.00
Dec 2020 379661.48884214245 Infinity 9.57
Jan 2021 387293.0880938925 2.01 11.46
Feb 2021 394250.5841787594 1.80 13.27
Mar 2021 401430.2354127465 1.82 15.24
Apr 2021 408115.87901554356 1.67 17.02
May 2021 415648.105457826 1.85 19.27
Jun 2021 422958.4661270059 1.76 21.55
Jul 2021 428331.07407755515 1.27 23.11
Aug 2021 430468.1945806353 0.50 22.70
Sep 2021 430272.7941251355 -0.04 Infinity
Oct 2021 430325.85396711744 0.01 Infinity
Nov 2021 431442.2009254307 0.26 Infinity
Dec 2021 433479.8595144562 0.47 14.18
Jan 2022 437545.4839756172 0.94 12.98
Feb 2022 443638.14266112464 1.39 12.53
Mar 2022 451617.45333429676 1.80 12.50
Apr 2022 459467.68849520263 1.74 12.58
May 2022 467444.14414124243 1.74 12.46
Jun 2022 474929.7400778099 1.60 12.29
Jul 2022 480320.7336741523 1.14 12.14
Aug 2022 482212.2253034 0.39 12.02
Sep 2022 481555.57283943123 -0.14 11.92
Oct 2022 480915.22546856105 -0.13 11.76
Nov 2022 481758.2388862353 0.18 11.66
Dec 2022 483330.3894216263 0.33 11.50
Jan 2023 484557.30750310724 0.25 10.74
Feb 2023 485415.9719110877 0.18 9.42
Mar 2023 486684.5678136469 0.26 7.77
Apr 2023 489644.5657168036 0.61 6.57
May 2023 493111.8961695558 0.71 5.49
Jun 2023 497114.1057167086 0.81 4.67
Jul 2023 501836.2683294972 0.95 4.48
Aug 2023 508294.8291144455 1.29 5.41
Sep 2023 515349.5858653795 1.39 7.02
Oct 2023 522687.415835174 1.42 8.69
Nov 2023 529235.469477465 1.25 9.86
Dec 2023 534517.1932167391 1.00 10.59
Jan 2024 536281.3316925225 0.33 10.67
Feb 2024 537583.8698031183 0.24 10.75
Mar 2024 540275.3697511322 0.50 11.01
Apr 2024 544637.6228964096 0.81 11.23
May 2024 547728.3017140962 0.57 11.08
Jun 2024 549523.1760808774 0.33 10.54
Jul 2024 550580.8421699243 0.19 9.71
Aug 2024 551730.4072598643 0.21 8.55
Sep 2024 553412.3793139408 0.31 7.39
Oct 2024 555011.2952923308 0.29 6.18
Nov 2024 555882.8878819332 0.16 5.04
Dec 2024 555316.9536456236 -0.10 3.89
Jan 2025 553941.2863437723 -0.25 3.29
Feb 2025 553650.8583047541 -0.05 2.99
Mar 2025 554584.5143374908 0.17 2.65
Apr 2025 557406.024936275 0.51 2.34
May 2025 561378.7787977373 0.71 2.49
Jun 2025 565495.6831598397 0.73 2.91
Jul 2025 570180.3088788326 0.83 3.56
Aug 2025 572827.6280946513 0.46 3.82
Sep 2025 574057.9757051683 0.22 3.73
Oct 2025 574475.852739302 0.07 3.51
Nov 2025 575724.7000154584 0.22 3.57
Dec 2025 578216.3086078173 0.43 4.12
Jan 2026 580722.8178552449 0.43 4.84
Feb 2026 582279.1809088283 0.27 5.17