494 Keller Avenue is a 5-bedroom, 3-bath single-family home for sale in Elmont NY 11003. Listed on Prevu for 171 days at $708,400. This includes a recent price decrease of $61,600. This residence features 2,081 square feet of living space, located in Vanderveer Villa. The median listing price for single-family homes in this area is $850,000. Nearby schools include Dutch Broadway School Elementary School, Sewanhaka High School Middle School, and Sewanhaka High School. Property amenities include parking. Browse more single-family home listings in Nassau County.