423 Ontario St, Ronkonkoma, NY 11779 is on the street of Ontario St, in the city of Ronkonkoma, New York. It is in the zip code of NY 11779.

423 Ontario St, Ronkonkoma, NY 11779 is a Single Family home.
It has , 7,405 sqft square feet lot size.
It was last sold in Jan 2001 for $185,000.