$9,500
2 bd2 ba1,132 sqft
50 Union Ct #12C

The average Mariner's Harbor, NY home value is $567,940, up 4.7% 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: $567,940
1-Year Value Change: +4.7%
(Data through May 31, 2026)
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