17 William Ave, East Islip, NY 11730 is on the street of William Ave, in the city of East Islip, New York. It is in the zip code of NY 11730.

17 William Ave, East Islip, NY 11730 is a Single Family home.
It has 3 bedrooms, 1.5 bathrooms, 0.25 acres square feet lot size.
It was built in 1918. It has 2 stories.It was last sold in Nov 2014 for $445,000.