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The average Bayville, NY home value is $859,554, up 4.5% over the past year. (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: $859,554
1-Year Value Change: +4.5%
(Data through October 31, 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 Bayville, NY is $859,554 as of October 2026. This represents a 0.1% increase compared to last month and a 4.5% increase year-over-year.
Home values in Bayville, NY have increased by 0.1% month-over-month and 4.5% year-over-year.
The median home value in Bayville, NY ($859,554) compares to: Nassau County ($854,296), New York ($523,217), and the U.S. national median ($364,288).