$739,000
4 bd2 ba2,000 sqft
33 41st St

The average Islip, NY home value is $622,729, up 2.2% 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: $622,729
1-year Value Change: +2.2%
(Data through March 31, 2025)
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.