Today 11791, Muttontown NY is count around 57 homes for sale at current average listing price of $2,051,924. Nearby neighborhoods of 11791 are North Syosset, Birchwood, Campus Estates, Clearview, Ely Park, Locust Grove, Paramount, Stone Hill, Stone Hill @ Muttontown, Toronto Gore Rural Estate. Most of 11791 homes are 5 bedrooms with 4 bathrooms.