A general overview of the Islandia, NY real estate market is displayed above. The median home price for homes in Islandia, NY is $310,200, which is 8% higher than the New York average. This means that real estate in the Islandia, NY area is generally less affordable than the rest of New York. The median rent price in Islandia, NY is $1,897 which is 64% higher than the New York average. In Islandia, NY, 87.3% of people are home owners and an average of 3.7 people occupy each home. From luxury houses to affordable condos to urban townhomes, there are many different types of real estate in Islandia, NY. We make it easy to find Islandia, NY real estate listings and homes for sale by filtering location, price, bedrooms and bathrooms in the search area above.