$58,333
4 bd3 ba3,570 sqft
18 Vitali Cilli Ave

The average Sag Harbor, NY home value is $2,166,527, up 5.1% over the past year.
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: $2,166,527
1-year Value Change: +5.1%
(Data through August 31, 2025)
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