- 5 bd
- 4 ba
- 3,000 sqft

The average Sayville, NY home value is $758,368, up 7.4% 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: $758,368
1-Year Value Change: +7.4%
(Data through September 30, 2026)
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The median home value in Sayville, NY is $758,368 as of September 2026. This represents a 1.0% increase compared to last month and a 7.4% increase year-over-year.
Home values in Sayville, NY have increased by 1.0% month-over-month and 7.4% year-over-year.
The median home value in Sayville, NY ($758,368) compares to: Suffolk County ($729,701), New York ($524,942), and the U.S. national median ($366,157).