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The average Killingly, CT home value is $369,612, up 2.7% over the past year, and homes go to pending in around 11 days. (Updated on )
Zillow Home Value Index (ZHVI), built from the ground up by measuring monthly changes in property level Zestimates, captures both the level and home values across a wide variety of geographies and housing types.
Typical Home Values: $369,612
1-Year Value Change: +2.7%
(Data through September 30, 2026)
Zillow is more than a place to browse homes. It’s a place to connect with a local agent, explore financing solutions, schedule home tours, understand your buying and selling power, and more.
The median home value in Killingly, CT is $369,612 as of September 2026. This represents a 0.4% increase compared to last month and a 2.7% increase year-over-year.
Home values in Killingly, CT have increased by 0.4% month-over-month and 2.7% year-over-year.
The median home value in Killingly, CT ($369,612) compares to: Windham County ($375,521), Connecticut ($447,319), and the U.S. national median ($366,157).